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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-09-18 16:04:33 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-09-18 16:04:33 +1000
commitcaa1d631fc99940f866480c2bb88a6f5a235e7a2 (patch)
treed09d648dbccaa7bf23deb336e8cf52acbc360b8d /arch/powerpc
parent1e38b7140185e384da216aff66a711df09b5afc9 (diff)
parent905e75c46dba5f3061049277e4eb7110beedba43 (diff)
Merge remote-tracking branch 'kumar/next' into next
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/Kconfig6
-rw-r--r--arch/powerpc/boot/dts/fsl/e500mc_power_isa.dtsi58
-rw-r--r--arch/powerpc/boot/dts/fsl/e500v2_power_isa.dtsi52
-rw-r--r--arch/powerpc/boot/dts/fsl/e5500_power_isa.dtsi59
-rw-r--r--arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/fsl/p5040si-post.dtsi320
-rw-r--r--arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi114
-rw-r--r--arch/powerpc/boot/dts/fsl/qoriq-sec5.2-0.dtsi118
-rw-r--r--arch/powerpc/boot/dts/mpc8536ds.dtsi4
-rw-r--r--arch/powerpc/boot/dts/mpc8540ads.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8541cds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8544ds.dts4
-rw-r--r--arch/powerpc/boot/dts/mpc8544ds.dtsi39
-rw-r--r--arch/powerpc/boot/dts/mpc8555cds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8560ads.dts2
-rw-r--r--arch/powerpc/boot/dts/p1020rdb_camp_core0.dts63
-rw-r--r--arch/powerpc/boot/dts/p1020rdb_camp_core1.dts141
-rw-r--r--arch/powerpc/boot/dts/p1022ds.dtsi4
-rw-r--r--arch/powerpc/boot/dts/p1022rdk.dts188
-rw-r--r--arch/powerpc/boot/dts/p2020rdb_camp_core0.dts67
-rw-r--r--arch/powerpc/boot/dts/p2020rdb_camp_core1.dts125
-rw-r--r--arch/powerpc/boot/dts/p2041rdb.dts4
-rw-r--r--arch/powerpc/boot/dts/p3041ds.dts4
-rw-r--r--arch/powerpc/boot/dts/p4080ds.dts4
-rw-r--r--arch/powerpc/boot/dts/p5020ds.dts4
-rw-r--r--arch/powerpc/boot/dts/p5040ds.dts207
-rw-r--r--arch/powerpc/configs/corenet32_smp_defconfig1
-rw-r--r--arch/powerpc/configs/corenet64_smp_defconfig1
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig1
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig1
-rw-r--r--arch/powerpc/include/asm/cacheflush.h2
-rw-r--r--arch/powerpc/include/asm/fsl_guts.h2
-rw-r--r--arch/powerpc/include/asm/fsl_ifc.h14
-rw-r--r--arch/powerpc/include/asm/mpic.h19
-rw-r--r--arch/powerpc/include/asm/smp.h2
-rw-r--r--arch/powerpc/include/asm/swiotlb.h6
-rw-r--r--arch/powerpc/kernel/cpu_setup_fsl_booke.S74
-rw-r--r--arch/powerpc/kernel/cputable.c4
-rw-r--r--arch/powerpc/kernel/dma-swiotlb.c20
-rw-r--r--arch/powerpc/kernel/exceptions-64e.S18
-rw-r--r--arch/powerpc/kernel/head_fsl_booke.S46
-rw-r--r--arch/powerpc/kernel/smp.c12
-rw-r--r--arch/powerpc/mm/mem.c3
-rw-r--r--arch/powerpc/platforms/44x/currituck.c10
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig21
-rw-r--r--arch/powerpc/platforms/85xx/Makefile2
-rw-r--r--arch/powerpc/platforms/85xx/common.c10
-rw-r--r--arch/powerpc/platforms/85xx/corenet_ds.c38
-rw-r--r--arch/powerpc/platforms/85xx/ge_imp3a.c62
-rw-r--r--arch/powerpc/platforms/85xx/mpc8536_ds.c36
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c11
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c44
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ds.c15
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_mds.c40
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_rdb.c30
-rw-r--r--arch/powerpc/platforms/85xx/p1010rdb.c14
-rw-r--r--arch/powerpc/platforms/85xx/p1022_ds.c36
-rw-r--r--arch/powerpc/platforms/85xx/p1022_rdk.c167
-rw-r--r--arch/powerpc/platforms/85xx/p1023_rds.c9
-rw-r--r--arch/powerpc/platforms/85xx/p2041_rdb.c2
-rw-r--r--arch/powerpc/platforms/85xx/p3041_ds.c2
-rw-r--r--arch/powerpc/platforms/85xx/p4080_ds.c2
-rw-r--r--arch/powerpc/platforms/85xx/p5020_ds.c2
-rw-r--r--arch/powerpc/platforms/85xx/p5040_ds.c89
-rw-r--r--arch/powerpc/platforms/85xx/qemu_e500.c5
-rw-r--r--arch/powerpc/platforms/85xx/sbc8548.c21
-rw-r--r--arch/powerpc/platforms/85xx/smp.c220
-rw-r--r--arch/powerpc/platforms/85xx/socrates.c11
-rw-r--r--arch/powerpc/platforms/85xx/stx_gp3.c13
-rw-r--r--arch/powerpc/platforms/85xx/tqm85xx.c21
-rw-r--r--arch/powerpc/platforms/85xx/xes_mpc85xx.c56
-rw-r--r--arch/powerpc/platforms/86xx/gef_ppc9a.c12
-rw-r--r--arch/powerpc/platforms/86xx/gef_sbc310.c13
-rw-r--r--arch/powerpc/platforms/86xx/gef_sbc610.c12
-rw-r--r--arch/powerpc/platforms/86xx/mpc8610_hpcd.c21
-rw-r--r--arch/powerpc/platforms/86xx/mpc86xx_hpcn.c42
-rw-r--r--arch/powerpc/platforms/86xx/sbc8641d.c14
-rw-r--r--arch/powerpc/sysdev/Makefile2
-rw-r--r--arch/powerpc/sysdev/fsl_85xx_l2ctlr.c10
-rw-r--r--arch/powerpc/sysdev/fsl_mpic_err.c149
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c118
-rw-r--r--arch/powerpc/sysdev/fsl_pci.h20
-rw-r--r--arch/powerpc/sysdev/mpic.c102
-rw-r--r--arch/powerpc/sysdev/mpic.h22
99 files changed, 2403 insertions, 990 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 748ccaa3b4b3..4ce0be32d153 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -215,7 +215,8 @@ config ARCH_HIBERNATION_POSSIBLE
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx || \
- (PPC_85xx && !SMP) || PPC_86xx || PPC_PSERIES || 44x || 40x
+ (PPC_85xx && !PPC_E500MC) || PPC_86xx || PPC_PSERIES \
+ || 44x || 40x
config PPC_DCR_NATIVE
bool
@@ -328,7 +329,8 @@ config SWIOTLB
config HOTPLUG_CPU
bool "Support for enabling/disabling CPUs"
- depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV)
+ depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || \
+ PPC_PMAC || PPC_POWERNV || (PPC_85xx && !PPC_E500MC))
---help---
Say Y here to be able to disable and re-enable individual
CPUs at runtime on SMP machines.
diff --git a/arch/powerpc/boot/dts/fsl/e500mc_power_isa.dtsi b/arch/powerpc/boot/dts/fsl/e500mc_power_isa.dtsi
new file mode 100644
index 000000000000..870c6535a053
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/e500mc_power_isa.dtsi
@@ -0,0 +1,58 @@
+/*
+ * e500mc Power ISA Device Tree Source (include)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/ {
+ cpus {
+ power-isa-version = "2.06";
+ power-isa-b; // Base
+ power-isa-e; // Embedded
+ power-isa-atb; // Alternate Time Base
+ power-isa-cs; // Cache Specification
+ power-isa-ds; // Decorated Storage
+ power-isa-e.ed; // Embedded.Enhanced Debug
+ power-isa-e.pd; // Embedded.External PID
+ power-isa-e.hv; // Embedded.Hypervisor
+ power-isa-e.le; // Embedded.Little-Endian
+ power-isa-e.pm; // Embedded.Performance Monitor
+ power-isa-e.pc; // Embedded.Processor Control
+ power-isa-ecl; // Embedded Cache Locking
+ power-isa-exp; // External Proxy
+ power-isa-fp; // Floating Point
+ power-isa-fp.r; // Floating Point.Record
+ power-isa-mmc; // Memory Coherence
+ power-isa-scpm; // Store Conditional Page Mobility
+ power-isa-wt; // Wait
+ mmu-type = "power-embedded";
+ };
+};
diff --git a/arch/powerpc/boot/dts/fsl/e500v2_power_isa.dtsi b/arch/powerpc/boot/dts/fsl/e500v2_power_isa.dtsi
new file mode 100644
index 000000000000..f4928144d2c8
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/e500v2_power_isa.dtsi
@@ -0,0 +1,52 @@
+/*
+ * e500v2 Power ISA Device Tree Source (include)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/ {
+ cpus {
+ power-isa-version = "2.03";
+ power-isa-b; // Base
+ power-isa-e; // Embedded
+ power-isa-atb; // Alternate Time Base
+ power-isa-cs; // Cache Specification
+ power-isa-e.le; // Embedded.Little-Endian
+ power-isa-e.pm; // Embedded.Performance Monitor
+ power-isa-ecl; // Embedded Cache Locking
+ power-isa-mmc; // Memory Coherence
+ power-isa-sp; // Signal Processing Engine
+ power-isa-sp.fd; // SPE.Embedded Float Scalar Double
+ power-isa-sp.fs; // SPE.Embedded Float Scalar Single
+ power-isa-sp.fv; // SPE.Embedded Float Vector
+ mmu-type = "power-embedded";
+ };
+};
diff --git a/arch/powerpc/boot/dts/fsl/e5500_power_isa.dtsi b/arch/powerpc/boot/dts/fsl/e5500_power_isa.dtsi
new file mode 100644
index 000000000000..3230212f7ad5
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/e5500_power_isa.dtsi
@@ -0,0 +1,59 @@
+/*
+ * e5500 Power ISA Device Tree Source (include)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/ {
+ cpus {
+ power-isa-version = "2.06";
+ power-isa-b; // Base
+ power-isa-e; // Embedded
+ power-isa-atb; // Alternate Time Base
+ power-isa-cs; // Cache Specification
+ power-isa-ds; // Decorated Storage
+ power-isa-e.ed; // Embedded.Enhanced Debug
+ power-isa-e.pd; // Embedded.External PID
+ power-isa-e.hv; // Embedded.Hypervisor
+ power-isa-e.le; // Embedded.Little-Endian
+ power-isa-e.pm; // Embedded.Performance Monitor
+ power-isa-e.pc; // Embedded.Processor Control
+ power-isa-ecl; // Embedded Cache Locking
+ power-isa-exp; // External Proxy
+ power-isa-fp; // Floating Point
+ power-isa-fp.r; // Floating Point.Record
+ power-isa-mmc; // Memory Coherence
+ power-isa-scpm; // Store Conditional Page Mobility
+ power-isa-wt; // Wait
+ power-isa-64; // 64-bit
+ mmu-type = "power-embedded";
+ };
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
index 7de45a784df6..152906f98a0f 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,MPC8536";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
index 8777f9239d9e..5a69bafb652a 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,MPC8544";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi
index 720422d83529..fc1ce977422b 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,MPC8548";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi
index eacd62c5fe6c..122ca3bd0b03 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,MPC8568";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi
index b07064d11930..2cd15a2a0422 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,MPC8569";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi
index ca188326c2ca..28c2a862be96 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,MPC8572";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi
index 7354a8f90ea5..6e76f9b282a1 100644
--- a/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,P1010";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
index 6f0376e554eb..fed9c4c8d962 100644
--- a/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,P1020";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
index 4abd54bc3308..36161b500176 100644
--- a/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,P1021";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
index e930f4f7ca89..1956dea040cc 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,P1022";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
index ac45f6d93385..132a1521921a 100644
--- a/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,P1023";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
index 3213288641d1..42bf3c6d25ca 100644
--- a/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,P2020";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
index 2d0a40d6b10f..7a2697d04549 100644
--- a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500mc_power_isa.dtsi"
+
/ {
compatible = "fsl,P2041";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
index 136def3536b6..c9ca2c305cfe 100644
--- a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500mc_power_isa.dtsi"
+
/ {
compatible = "fsl,P3041";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
index b9556ee3a639..493d9a056b5c 100644
--- a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500mc_power_isa.dtsi"
+
/ {
compatible = "fsl,P4080";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
index ae823a47584e..0a198b0a77e5 100644
--- a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e5500_power_isa.dtsi"
+
/ {
compatible = "fsl,P5020";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
new file mode 100644
index 000000000000..db2c9a7b3a0e
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
@@ -0,0 +1,320 @@
+/*
+ * P5040 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * This software is provided by Freescale Semiconductor "as is" and any
+ * express or implied warranties, including, but not limited to, the implied
+ * warranties of merchantability and fitness for a particular purpose are
+ * disclaimed. In no event shall Freescale Semiconductor be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential damages
+ * (including, but not limited to, procurement of substitute goods or services;
+ * loss of use, data, or profits; or business interruption) however caused and
+ * on any theory of liability, whether in contract, strict liability, or tort
+ * (including negligence or otherwise) arising in any way out of the use of this
+ * software, even if advised of the possibility of such damage.
+ */
+
+&lbc {
+ compatible = "fsl,p5040-elbc", "fsl,elbc", "simple-bus";
+ interrupts = <25 2 0 0>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+};
+
+/* controller at 0x200000 */
+&pci0 {
+ compatible = "fsl,p5040-pcie", "fsl,qoriq-pcie-v2.4";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ bus-range = <0x0 0xff>;
+ clock-frequency = <33333333>;
+ interrupts = <16 2 1 15>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 15>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 40 1 0 0
+ 0000 0 0 2 &mpic 1 1 0 0
+ 0000 0 0 3 &mpic 2 1 0 0
+ 0000 0 0 4 &mpic 3 1 0 0
+ >;
+ };
+};
+
+/* controller at 0x201000 */
+&pci1 {
+ compatible = "fsl,p5040-pcie", "fsl,qoriq-pcie-v2.4";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ bus-range = <0 0xff>;
+ clock-frequency = <33333333>;
+ interrupts = <16 2 1 14>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 14>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 41 1 0 0
+ 0000 0 0 2 &mpic 5 1 0 0
+ 0000 0 0 3 &mpic 6 1 0 0
+ 0000 0 0 4 &mpic 7 1 0 0
+ >;
+ };
+};
+
+/* controller at 0x202000 */
+&pci2 {
+ compatible = "fsl,p5040-pcie", "fsl,qoriq-pcie-v2.4";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ bus-range = <0x0 0xff>;
+ clock-frequency = <33333333>;
+ interrupts = <16 2 1 13>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 13>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 42 1 0 0
+ 0000 0 0 2 &mpic 9 1 0 0
+ 0000 0 0 3 &mpic 10 1 0 0
+ 0000 0 0 4 &mpic 11 1 0 0
+ >;
+ };
+};
+
+&dcsr {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,dcsr", "simple-bus";
+
+ dcsr-epu@0 {
+ compatible = "fsl,dcsr-epu";
+ interrupts = <52 2 0 0
+ 84 2 0 0
+ 85 2 0 0>;
+ reg = <0x0 0x1000>;
+ };
+ dcsr-npc {
+ compatible = "fsl,dcsr-npc";
+ reg = <0x1000 0x1000 0x1000000 0x8000>;
+ };
+ dcsr-nxc@2000 {
+ compatible = "fsl,dcsr-nxc";
+ reg = <0x2000 0x1000>;
+ };
+ dcsr-corenet {
+ compatible = "fsl,dcsr-corenet";
+ reg = <0x8000 0x1000 0xB0000 0x1000>;
+ };
+ dcsr-dpaa@9000 {
+ compatible = "fsl,p5040-dcsr-dpaa", "fsl,dcsr-dpaa";
+ reg = <0x9000 0x1000>;
+ };
+ dcsr-ocn@11000 {
+ compatible = "fsl,p5040-dcsr-ocn", "fsl,dcsr-ocn";
+ reg = <0x11000 0x1000>;
+ };
+ dcsr-ddr@12000 {
+ compatible = "fsl,dcsr-ddr";
+ dev-handle = <&ddr1>;
+ reg = <0x12000 0x1000>;
+ };
+ dcsr-ddr@13000 {
+ compatible = "fsl,dcsr-ddr";
+ dev-handle = <&ddr2>;
+ reg = <0x13000 0x1000>;
+ };
+ dcsr-nal@18000 {
+ compatible = "fsl,p5040-dcsr-nal", "fsl,dcsr-nal";
+ reg = <0x18000 0x1000>;
+ };
+ dcsr-rcpm@22000 {
+ compatible = "fsl,p5040-dcsr-rcpm", "fsl,dcsr-rcpm";
+ reg = <0x22000 0x1000>;
+ };
+ dcsr-cpu-sb-proxy@40000 {
+ compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+ cpu-handle = <&cpu0>;
+ reg = <0x40000 0x1000>;
+ };
+ dcsr-cpu-sb-proxy@41000 {
+ compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+ cpu-handle = <&cpu1>;
+ reg = <0x41000 0x1000>;
+ };
+ dcsr-cpu-sb-proxy@42000 {
+ compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+ cpu-handle = <&cpu2>;
+ reg = <0x42000 0x1000>;
+ };
+ dcsr-cpu-sb-proxy@43000 {
+ compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+ cpu-handle = <&cpu3>;
+ reg = <0x43000 0x1000>;
+ };
+};
+
+&soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+
+ soc-sram-error {
+ compatible = "fsl,soc-sram-error";
+ interrupts = <16 2 1 29>;
+ };
+
+ corenet-law@0 {
+ compatible = "fsl,corenet-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <32>;
+ };
+
+ ddr1: memory-controller@8000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+ reg = <0x8000 0x1000>;
+ interrupts = <16 2 1 23>;
+ };
+
+ ddr2: memory-controller@9000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5","fsl,qoriq-memory-controller";
+ reg = <0x9000 0x1000>;
+ interrupts = <16 2 1 22>;
+ };
+
+ cpc: l3-cache-controller@10000 {
+ compatible = "fsl,p5040-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
+ reg = <0x10000 0x1000
+ 0x11000 0x1000>;
+ interrupts = <16 2 1 27
+ 16 2 1 26>;
+ };
+
+ corenet-cf@18000 {
+ compatible = "fsl,corenet-cf";
+ reg = <0x18000 0x1000>;
+ interrupts = <16 2 1 31>;
+ fsl,ccf-num-csdids = <32>;
+ fsl,ccf-num-snoopids = <32>;
+ };
+
+ iommu@20000 {
+ compatible = "fsl,pamu-v1.0", "fsl,pamu";
+ reg = <0x20000 0x5000>;
+ interrupts = <
+ 24 2 0 0
+ 16 2 1 30>;
+ };
+
+/include/ "qoriq-mpic.dtsi"
+
+ guts: global-utilities@e0000 {
+ compatible = "fsl,p5040-device-config", "fsl,qoriq-device-config-1.0";
+ reg = <0xe0000 0xe00>;
+ fsl,has-rstcr;
+ #sleep-cells = <1>;
+ fsl,liodn-bits = <12>;
+ };
+
+ pins: global-utilities@e0e00 {
+ compatible = "fsl,p5040-pin-control", "fsl,qoriq-pin-control-1.0";
+ reg = <0xe0e00 0x200>;
+ #sleep-cells = <2>;
+ };
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,p5040-clockgen", "fsl,qoriq-clockgen-1.0";
+ reg = <0xe1000 0x1000>;
+ clock-frequency = <0>;
+ };
+
+ rcpm: global-utilities@e2000 {
+ compatible = "fsl,p5040-rcpm", "fsl,qoriq-rcpm-1.0";
+ reg = <0xe2000 0x1000>;
+ #sleep-cells = <1>;
+ };
+
+ sfp: sfp@e8000 {
+ compatible = "fsl,p5040-sfp", "fsl,qoriq-sfp-1.0";
+ reg = <0xe8000 0x1000>;
+ };
+
+ serdes: serdes@ea000 {
+ compatible = "fsl,p5040-serdes";
+ reg = <0xea000 0x1000>;
+ };
+
+/include/ "qoriq-dma-0.dtsi"
+/include/ "qoriq-dma-1.dtsi"
+/include/ "qoriq-espi-0.dtsi"
+ spi@110000 {
+ fsl,espi-num-chipselects = <4>;
+ };
+
+/include/ "qoriq-esdhc-0.dtsi"
+ sdhc@114000 {
+ sdhci,auto-cmd12;
+ };
+
+/include/ "qoriq-i2c-0.dtsi"
+/include/ "qoriq-i2c-1.dtsi"
+/include/ "qoriq-duart-0.dtsi"
+/include/ "qoriq-duart-1.dtsi"
+/include/ "qoriq-gpio-0.dtsi"
+/include/ "qoriq-usb2-mph-0.dtsi"
+ usb0: usb@210000 {
+ compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
+ phy_type = "utmi";
+ port0;
+ };
+
+/include/ "qoriq-usb2-dr-0.dtsi"
+ usb1: usb@211000 {
+ compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
+ dr_mode = "host";
+ phy_type = "utmi";
+ };
+
+/include/ "qoriq-sata2-0.dtsi"
+/include/ "qoriq-sata2-1.dtsi"
+/include/ "qoriq-sec5.2-0.dtsi"
+};
diff --git a/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
new file mode 100644
index 000000000000..40ca943f5d1c
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
@@ -0,0 +1,114 @@
+/*
+ * P5040 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * This software is provided by Freescale Semiconductor "as is" and any
+ * express or implied warranties, including, but not limited to, the implied
+ * warranties of merchantability and fitness for a particular purpose are
+ * disclaimed. In no event shall Freescale Semiconductor be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential damages
+ * (including, but not limited to, procurement of substitute goods or services;
+ * loss of use, data, or profits; or business interruption) however caused and
+ * on any theory of liability, whether in contract, strict liability, or tort
+ * (including negligence or otherwise) arising in any way out of the use of this
+ * software, even if advised of the possibility of such damage.
+ */
+
+/dts-v1/;
+
+/include/ "e5500_power_isa.dtsi"
+
+/ {
+ compatible = "fsl,P5040";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ aliases {
+ ccsr = &soc;
+ dcsr = &dcsr;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ pci0 = &pci0;
+ pci1 = &pci1;
+ pci2 = &pci2;
+ usb0 = &usb0;
+ usb1 = &usb1;
+ dma0 = &dma0;
+ dma1 = &dma1;
+ sdhc = &sdhc;
+ msi0 = &msi0;
+ msi1 = &msi1;
+ msi2 = &msi2;
+
+ crypto = &crypto;
+ sec_jr0 = &sec_jr0;
+ sec_jr1 = &sec_jr1;
+ sec_jr2 = &sec_jr2;
+ sec_jr3 = &sec_jr3;
+ rtic_a = &rtic_a;
+ rtic_b = &rtic_b;
+ rtic_c = &rtic_c;
+ rtic_d = &rtic_d;
+ sec_mon = &sec_mon;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: PowerPC,e5500@0 {
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&L2_0>;
+ L2_0: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu1: PowerPC,e5500@1 {
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&L2_1>;
+ L2_1: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu2: PowerPC,e5500@2 {
+ device_type = "cpu";
+ reg = <2>;
+ next-level-cache = <&L2_2>;
+ L2_2: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu3: PowerPC,e5500@3 {
+ device_type = "cpu";
+ reg = <3>;
+ next-level-cache = <&L2_3>;
+ L2_3: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sec5.2-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sec5.2-0.dtsi
new file mode 100644
index 000000000000..7b2ab8a8c1f4
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sec5.2-0.dtsi
@@ -0,0 +1,118 @@
+/*
+ * QorIQ Sec/Crypto 5.2 device tree stub [ controller @ offset 0x300000 ]
+ *
+ * Copyright 2011-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto: crypto@300000 {
+ compatible = "fsl,sec-v5.2", "fsl,sec-v5.0", "fsl,sec-v4.0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x300000 0x10000>;
+ ranges = <0 0x300000 0x10000>;
+ interrupts = <92 2 0 0>;
+
+ sec_jr0: jr@1000 {
+ compatible = "fsl,sec-v5.2-job-ring",
+ "fsl,sec-v5.0-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x1000 0x1000>;
+ interrupts = <88 2 0 0>;
+ };
+
+ sec_jr1: jr@2000 {
+ compatible = "fsl,sec-v5.2-job-ring",
+ "fsl,sec-v5.0-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x2000 0x1000>;
+ interrupts = <89 2 0 0>;
+ };
+
+ sec_jr2: jr@3000 {
+ compatible = "fsl,sec-v5.2-job-ring",
+ "fsl,sec-v5.0-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x3000 0x1000>;
+ interrupts = <90 2 0 0>;
+ };
+
+ sec_jr3: jr@4000 {
+ compatible = "fsl,sec-v5.2-job-ring",
+ "fsl,sec-v5.0-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x4000 0x1000>;
+ interrupts = <91 2 0 0>;
+ };
+
+ rtic@6000 {
+ compatible = "fsl,sec-v5.2-rtic",
+ "fsl,sec-v5.0-rtic",
+ "fsl,sec-v4.0-rtic";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x6000 0x100>;
+ ranges = <0x0 0x6100 0xe00>;
+
+ rtic_a: rtic-a@0 {
+ compatible = "fsl,sec-v5.2-rtic-memory",
+ "fsl,sec-v5.0-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x00 0x20 0x100 0x80>;
+ };
+
+ rtic_b: rtic-b@20 {
+ compatible = "fsl,sec-v5.2-rtic-memory",
+ "fsl,sec-v5.0-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x20 0x20 0x200 0x80>;
+ };
+
+ rtic_c: rtic-c@40 {
+ compatible = "fsl,sec-v5.2-rtic-memory",
+ "fsl,sec-v5.0-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x40 0x20 0x300 0x80>;
+ };
+
+ rtic_d: rtic-d@60 {
+ compatible = "fsl,sec-v5.2-rtic-memory",
+ "fsl,sec-v5.0-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x60 0x20 0x500 0x80>;
+ };
+ };
+};
+
+sec_mon: sec_mon@314000 {
+ compatible = "fsl,sec-v5.2-mon", "fsl,sec-v5.0-mon", "fsl,sec-v4.0-mon";
+ reg = <0x314000 0x1000>;
+ interrupts = <93 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dtsi b/arch/powerpc/boot/dts/mpc8536ds.dtsi
index d304a2d68c62..7c3dde84d193 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dtsi
+++ b/arch/powerpc/boot/dts/mpc8536ds.dtsi
@@ -132,6 +132,10 @@
reg = <0x68>;
interrupts = <0 0x1 0 0>;
};
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
};
spi@7000 {
diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index f99fb110c97f..2d31863accf5 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts
@@ -11,6 +11,8 @@
/dts-v1/;
+/include/ "fsl/e500v2_power_isa.dtsi"
+
/ {
model = "MPC8540ADS";
compatible = "MPC8540ADS", "MPC85xxADS";
diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts
index 0f5e93912799..1c03c2667373 100644
--- a/arch/powerpc/boot/dts/mpc8541cds.dts
+++ b/arch/powerpc/boot/dts/mpc8541cds.dts
@@ -11,6 +11,8 @@
/dts-v1/;
+/include/ "fsl/e500v2_power_isa.dtsi"
+
/ {
model = "MPC8541CDS";
compatible = "MPC8541CDS", "MPC85xxCDS";
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index e934987e882b..ed38874c3a36 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -20,8 +20,10 @@
reg = <0 0 0 0>; // Filled by U-Boot
};
- lbc: localbus@e0005000 {
+ board_lbc: lbc: localbus@e0005000 {
reg = <0 0xe0005000 0 0x1000>;
+
+ ranges = <0x0 0x0 0x0 0xff800000 0x800000>;
};
board_soc: soc: soc8544@e0000000 {
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dtsi b/arch/powerpc/boot/dts/mpc8544ds.dtsi
index 77ebc9f1d37c..b219d035d794 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dtsi
+++ b/arch/powerpc/boot/dts/mpc8544ds.dtsi
@@ -32,6 +32,45 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+&board_lbc {
+ nor@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x800000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ partition@0 {
+ reg = <0x0 0x10000>;
+ label = "dtb-nor";
+ };
+
+ partition@20000 {
+ reg = <0x20000 0x30000>;
+ label = "diagnostic-nor";
+ read-only;
+ };
+
+ partition@200000 {
+ reg = <0x200000 0x200000>;
+ label = "dink-nor";
+ read-only;
+ };
+
+ partition@400000 {
+ reg = <0x400000 0x380000>;
+ label = "kernel-nor";
+ };
+
+ partition@780000 {
+ reg = <0x780000 0x80000>;
+ label = "u-boot-nor";
+ read-only;
+ };
+ };
+};
+
&board_soc {
enet0: ethernet@24000 {
phy-handle = <&phy0>;
diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts
index fe10438613d6..36a7ea138c2f 100644
--- a/arch/powerpc/boot/dts/mpc8555cds.dts
+++ b/arch/powerpc/boot/dts/mpc8555cds.dts
@@ -11,6 +11,8 @@
/dts-v1/;
+/include/ "fsl/e500v2_power_isa.dtsi"
+
/ {
model = "MPC8555CDS";
compatible = "MPC8555CDS", "MPC85xxCDS";
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index 6e85e1ba0851..1a43f5a968f5 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -11,6 +11,8 @@
/dts-v1/;
+/include/ "fsl/e500v2_power_isa.dtsi"
+
/ {
model = "MPC8560ADS";
compatible = "MPC8560ADS", "MPC85xxADS";
diff --git a/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts b/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
deleted file mode 100644
index 41b4585c5da8..000000000000
--- a/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * P1020 RDB Core0 Device Tree Source in CAMP mode.
- *
- * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
- * can be shared, all the other devices must be assigned to one core only.
- * This dts file allows core0 to have memory, l2, i2c, spi, gpio, tdm, dma, usb,
- * eth1, eth2, sdhc, crypto, global-util, message, pci0, pci1, msi.
- *
- * Please note to add "-b 0" for core0's dts compiling.
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-/include/ "p1020rdb.dts"
-
-/ {
- model = "fsl,P1020RDB";
- compatible = "fsl,P1020RDB", "fsl,MPC85XXRDB-CAMP";
-
- aliases {
- ethernet1 = &enet1;
- ethernet2 = &enet2;
- serial0 = &serial0;
- pci0 = &pci0;
- pci1 = &pci1;
- };
-
- cpus {
- PowerPC,P1020@1 {
- status = "disabled";
- };
- };
-
- memory {
- device_type = "memory";
- };
-
- localbus@ffe05000 {
- status = "disabled";
- };
-
- soc@ffe00000 {
- serial1: serial@4600 {
- status = "disabled";
- };
-
- enet0: ethernet@b0000 {
- status = "disabled";
- };
-
- mpic: pic@40000 {
- protected-sources = <
- 42 29 30 34 /* serial1, enet0-queue-group0 */
- 17 18 24 45 /* enet0-queue-group1, crypto */
- >;
- };
- };
-};
diff --git a/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts b/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
deleted file mode 100644
index 517453821884..000000000000
--- a/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * P1020 RDB Core1 Device Tree Source in CAMP mode.
- *
- * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
- * can be shared, all the other devices must be assigned to one core only.
- * This dts allows core1 to have l2, eth0, crypto.
- *
- * Please note to add "-b 1" for core1's dts compiling.
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-/include/ "p1020rdb.dts"
-
-/ {
- model = "fsl,P1020RDB";
- compatible = "fsl,P1020RDB", "fsl,MPC85XXRDB-CAMP";
-
- aliases {
- ethernet0 = &enet0;
- serial0 = &serial1;
- };
-
- cpus {
- PowerPC,P1020@0 {
- status = "disabled";
- };
- };
-
- memory {
- device_type = "memory";
- };
-
- localbus@ffe05000 {
- status = "disabled";
- };
-
- soc@ffe00000 {
- ecm-law@0 {
- status = "disabled";
- };
-
- ecm@1000 {
- status = "disabled";
- };
-
- memory-controller@2000 {
- status = "disabled";
- };
-
- i2c@3000 {
- status = "disabled";
- };
-
- i2c@3100 {
- status = "disabled";
- };
-
- serial0: serial@4500 {
- status = "disabled";
- };
-
- spi@7000 {
- status = "disabled";
- };
-
- gpio: gpio-controller@f000 {
- status = "disabled";
- };
-
- dma@21300 {
- status = "disabled";
- };
-
- mdio@24000 {
- status = "disabled";
- };
-
- mdio@25000 {
- status = "disabled";
- };
-
- enet1: ethernet@b1000 {
- status = "disabled";
- };
-
- enet2: ethernet@b2000 {
- status = "disabled";
- };
-
- usb@22000 {
- status = "disabled";
- };
-
- sdhci@2e000 {
- status = "disabled";
- };
-
- mpic: pic@40000 {
- protected-sources = <
- 16 /* ecm, mem, L2, pci0, pci1 */
- 43 42 59 /* i2c, serial0, spi */
- 47 63 62 /* gpio, tdm */
- 20 21 22 23 /* dma */
- 03 02 /* mdio */
- 35 36 40 /* enet1-queue-group0 */
- 51 52 67 /* enet1-queue-group1 */
- 31 32 33 /* enet2-queue-group0 */
- 25 26 27 /* enet2-queue-group1 */
- 28 72 58 /* usb, sdhci, crypto */
- 0xb0 0xb1 0xb2 /* message */
- 0xb3 0xb4 0xb5
- 0xb6 0xb7
- 0xe0 0xe1 0xe2 /* msi */
- 0xe3 0xe4 0xe5
- 0xe6 0xe7 /* sdhci, crypto , pci */
- >;
- };
-
- msi@41600 {
- status = "disabled";
- };
-
- global-utilities@e0000 { //global utilities block
- status = "disabled";
- };
- };
-
- pci0: pcie@ffe09000 {
- status = "disabled";
- };
-
- pci1: pcie@ffe0a000 {
- status = "disabled";
- };
-};
diff --git a/arch/powerpc/boot/dts/p1022ds.dtsi b/arch/powerpc/boot/dts/p1022ds.dtsi
index c3344b04d8ff..873da350d01b 100644
--- a/arch/powerpc/boot/dts/p1022ds.dtsi
+++ b/arch/powerpc/boot/dts/p1022ds.dtsi
@@ -149,6 +149,10 @@
compatible = "dallas,ds1339";
reg = <0x68>;
};
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
};
spi@7000 {
diff --git a/arch/powerpc/boot/dts/p1022rdk.dts b/arch/powerpc/boot/dts/p1022rdk.dts
new file mode 100644
index 000000000000..51d82de223f3
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1022rdk.dts
@@ -0,0 +1,188 @@
+/*
+ * P1022 RDK 32-bit Physical Address Map Device Tree Source
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/include/ "fsl/p1022si-pre.dtsi"
+/ {
+ model = "fsl,P1022RDK";
+ compatible = "fsl,P1022RDK";
+
+ memory {
+ device_type = "memory";
+ };
+
+ board_lbc: lbc: localbus@ffe05000 {
+ /* The P1022 RDK does not have any localbus devices */
+ status = "disabled";
+ };
+
+ board_soc: soc: soc@ffe00000 {
+ ranges = <0x0 0x0 0xffe00000 0x100000>;
+
+ i2c@3100 {
+ wm8960:codec@1a {
+ compatible = "wlf,wm8960";
+ reg = <0x1a>;
+ /* MCLK source is a stand-alone oscillator */
+ clock-frequency = <12288000>;
+ };
+ rtc@68 {
+ compatible = "stm,m41t62";
+ reg = <0x68>;
+ };
+ adt7461@4c{
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
+ zl6100@21{
+ compatible = "isil,zl6100";
+ reg = <0x21>;
+ };
+ zl6100@24{
+ compatible = "isil,zl6100";
+ reg = <0x24>;
+ };
+ zl6100@26{
+ compatible = "isil,zl6100";
+ reg = <0x26>;
+ };
+ zl6100@29{
+ compatible = "isil,zl6100";
+ reg = <0x29>;
+ };
+ };
+
+ spi@7000 {
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,m25p80";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ partition@0 {
+ label = "full-spi-flash";
+ reg = <0x00000000 0x00100000>;
+ };
+ };
+ };
+
+ ssi@15000 {
+ fsl,mode = "i2s-slave";
+ codec-handle = <&wm8960>;
+ };
+
+ usb@22000 {
+ phy_type = "ulpi";
+ };
+
+ usb@23000 {
+ phy_type = "ulpi";
+ };
+
+ mdio@24000 {
+ phy0: ethernet-phy@0 {
+ interrupts = <3 1 0 0>;
+ reg = <0x1>;
+ };
+ phy1: ethernet-phy@1 {
+ interrupts = <9 1 0 0>;
+ reg = <0x2>;
+ };
+ };
+
+ mdio@25000 {
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ ethernet@b0000 {
+ phy-handle = <&phy0>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ ethernet@b1000 {
+ phy-handle = <&phy1>;
+ tbi-handle = <&tbi0>;
+ phy-connection-type = "sgmii";
+ };
+ };
+
+ pci0: pcie@ffe09000 {
+ ranges = <0x2000000 0x0 0xe0000000 0 0xa0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+ reg = <0x0 0xffe09000 0 0x1000>;
+ pcie@0 {
+ ranges = <0x2000000 0x0 0xe0000000
+ 0x2000000 0x0 0xe0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x100000>;
+ };
+ };
+
+ pci1: pcie@ffe0a000 {
+ ranges = <0x2000000 0x0 0xe0000000 0 0xc0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
+ reg = <0 0xffe0a000 0 0x1000>;
+ pcie@0 {
+ ranges = <0x2000000 0x0 0xe0000000
+ 0x2000000 0x0 0xe0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x100000>;
+ };
+ };
+
+ pci2: pcie@ffe0b000 {
+ ranges = <0x2000000 0x0 0xe0000000 0 0x80000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+ reg = <0 0xffe0b000 0 0x1000>;
+ pcie@0 {
+ ranges = <0x2000000 0x0 0xe0000000
+ 0x2000000 0x0 0xe0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x100000>;
+ };
+ };
+};
+
+/include/ "fsl/p1022si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts b/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
deleted file mode 100644
index 66aac864c4cc..000000000000
--- a/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * P2020 RDB Core0 Device Tree Source in CAMP mode.
- *
- * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
- * can be shared, all the other devices must be assigned to one core only.
- * This dts file allows core0 to have memory, l2, i2c, spi, gpio, dma1, usb,
- * eth1, eth2, sdhc, crypto, global-util, pci0.
- *
- * Copyright 2009-2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-/include/ "p2020rdb.dts"
-
-/ {
- model = "fsl,P2020RDB";
- compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";
-
- cpus {
- PowerPC,P2020@1 {
- status = "disabled";
- };
- };
-
- localbus@ffe05000 {
- status = "disabled";
- };
-
- soc@ffe00000 {
- serial1: serial@4600 {
- status = "disabled";
- };
-
- dma@c300 {
- status = "disabled";
- };
-
- enet0: ethernet@24000 {
- status = "disabled";
- };
-
- mpic: pic@40000 {
- protected-sources = <
- 42 76 77 78 79 /* serial1 , dma2 */
- 29 30 34 26 /* enet0, pci1 */
- 0xe0 0xe1 0xe2 0xe3 /* msi */
- 0xe4 0xe5 0xe6 0xe7
- >;
- };
-
- msi@41600 {
- status = "disabled";
- };
- };
-
- pci0: pcie@ffe08000 {
- status = "disabled";
- };
-
- pci2: pcie@ffe0a000 {
- status = "disabled";
- };
-};
diff --git a/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts b/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
deleted file mode 100644
index 9bd8ef493dd2..000000000000
--- a/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * P2020 RDB Core1 Device Tree Source in CAMP mode.
- *
- * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
- * can be shared, all the other devices must be assigned to one core only.
- * This dts allows core1 to have l2, dma2, eth0, pci1, msi.
- *
- * Please note to add "-b 1" for core1's dts compiling.
- *
- * Copyright 2009-2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-/include/ "p2020rdb.dts"
-
-/ {
- model = "fsl,P2020RDB";
- compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";
-
- cpus {
- PowerPC,P2020@0 {
- status = "disabled";
- };
- };
-
- localbus@ffe05000 {
- status = "disabled";
- };
-
- soc@ffe00000 {
- ecm-law@0 {
- status = "disabled";
- };
-
- ecm@1000 {
- status = "disabled";
- };
-
- memory-controller@2000 {
- status = "disabled";
- };
-
- i2c@3000 {
- status = "disabled";
- };
-
- i2c@3100 {
- status = "disabled";
- };
-
- serial0: serial@4500 {
- status = "disabled";
- };
-
- spi@7000 {
- status = "disabled";
- };
-
- gpio: gpio-controller@f000 {
- status = "disabled";
- };
-
- dma@21300 {
- status = "disabled";
- };
-
- usb@22000 {
- status = "disabled";
- };
-
- mdio@24520 {
- status = "disabled";
- };
-
- mdio@25520 {
- status = "disabled";
- };
-
- mdio@26520 {
- status = "disabled";
- };
-
- enet1: ethernet@25000 {
- status = "disabled";
- };
-
- enet2: ethernet@26000 {
- status = "disabled";
- };
-
- sdhci@2e000 {
- status = "disabled";
- };
-
- crypto@30000 {
- status = "disabled";
- };
-
- mpic: pic@40000 {
- protected-sources = <
- 17 18 43 42 59 47 /*ecm, mem, i2c, serial0, spi,gpio */
- 16 20 21 22 23 28 /* L2, dma1, USB */
- 03 35 36 40 31 32 33 /* mdio, enet1, enet2 */
- 72 45 58 25 /* sdhci, crypto , pci */
- >;
- };
-
- global-utilities@e0000 { //global utilities block
- status = "disabled";
- };
-
- };
-
- pci0: pcie@ffe08000 {
- status = "disabled";
- };
-
- pci1: pcie@ffe09000 {
- status = "disabled";
- };
-};
diff --git a/arch/powerpc/boot/dts/p2041rdb.dts b/arch/powerpc/boot/dts/p2041rdb.dts
index baab0347dab0..d97ad74c7279 100644
--- a/arch/powerpc/boot/dts/p2041rdb.dts
+++ b/arch/powerpc/boot/dts/p2041rdb.dts
@@ -94,6 +94,10 @@
compatible = "pericom,pt7c4338";
reg = <0x68>;
};
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
};
i2c@118100 {
diff --git a/arch/powerpc/boot/dts/p3041ds.dts b/arch/powerpc/boot/dts/p3041ds.dts
index 6cdcadc80c30..2fed3bc0b990 100644
--- a/arch/powerpc/boot/dts/p3041ds.dts
+++ b/arch/powerpc/boot/dts/p3041ds.dts
@@ -98,6 +98,10 @@
reg = <0x68>;
interrupts = <0x1 0x1 0 0>;
};
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
};
};
diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts
index 3e204609d02e..1cf6148b8b05 100644
--- a/arch/powerpc/boot/dts/p4080ds.dts
+++ b/arch/powerpc/boot/dts/p4080ds.dts
@@ -96,6 +96,10 @@
reg = <0x68>;
interrupts = <0x1 0x1 0 0>;
};
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
};
usb0: usb@210000 {
diff --git a/arch/powerpc/boot/dts/p5020ds.dts b/arch/powerpc/boot/dts/p5020ds.dts
index 27c07ed6adc1..2869fea717dd 100644
--- a/arch/powerpc/boot/dts/p5020ds.dts
+++ b/arch/powerpc/boot/dts/p5020ds.dts
@@ -98,6 +98,10 @@
reg = <0x68>;
interrupts = <0x1 0x1 0 0>;
};
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
};
};
diff --git a/arch/powerpc/boot/dts/p5040ds.dts b/arch/powerpc/boot/dts/p5040ds.dts
new file mode 100644
index 000000000000..860b5ccf76c0
--- /dev/null
+++ b/arch/powerpc/boot/dts/p5040ds.dts
@@ -0,0 +1,207 @@
+/*
+ * P5040DS Device Tree Source
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * This software is provided by Freescale Semiconductor "as is" and any
+ * express or implied warranties, including, but not limited to, the implied
+ * warranties of merchantability and fitness for a particular purpose are
+ * disclaimed. In no event shall Freescale Semiconductor be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential damages
+ * (including, but not limited to, procurement of substitute goods or services;
+ * loss of use, data, or profits; or business interruption) however caused and
+ * on any theory of liability, whether in contract, strict liability, or tort
+ * (including negligence or otherwise) arising in any way out of the use of this
+ * software, even if advised of the possibility of such damage.
+ */
+
+/include/ "fsl/p5040si-pre.dtsi"
+
+/ {
+ model = "fsl,P5040DS";
+ compatible = "fsl,P5040DS";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ memory {
+ device_type = "memory";
+ };
+
+ dcsr: dcsr@f00000000 {
+ ranges = <0x00000000 0xf 0x00000000 0x01008000>;
+ };
+
+ soc: soc@ffe000000 {
+ ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg = <0xf 0xfe000000 0 0x00001000>;
+ spi@110000 {
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,s25sl12801";
+ reg = <0>;
+ spi-max-frequency = <40000000>; /* input clock */
+ partition@u-boot {
+ label = "u-boot";
+ reg = <0x00000000 0x00100000>;
+ };
+ partition@kernel {
+ label = "kernel";
+ reg = <0x00100000 0x00500000>;
+ };
+ partition@dtb {
+ label = "dtb";
+ reg = <0x00600000 0x00100000>;
+ };
+ partition@fs {
+ label = "file system";
+ reg = <0x00700000 0x00900000>;
+ };
+ };
+ };
+
+ i2c@118100 {
+ eeprom@51 {
+ compatible = "at24,24c256";
+ reg = <0x51>;
+ };
+ eeprom@52 {
+ compatible = "at24,24c256";
+ reg = <0x52>;
+ };
+ };
+
+ i2c@119100 {
+ rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ interrupts = <0x1 0x1 0 0>;
+ };
+ adt7461@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
+ };
+ };
+
+ lbc: localbus@ffe124000 {
+ reg = <0xf 0xfe124000 0 0x1000>;
+ ranges = <0 0 0xf 0xe8000000 0x08000000
+ 2 0 0xf 0xffa00000 0x00040000
+ 3 0 0xf 0xffdf0000 0x00008000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x08000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ };
+
+ nand@2,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,elbc-fcm-nand";
+ reg = <0x2 0x0 0x40000>;
+
+ partition@0 {
+ label = "NAND U-Boot Image";
+ reg = <0x0 0x02000000>;
+ };
+
+ partition@2000000 {
+ label = "NAND Root File System";
+ reg = <0x02000000 0x10000000>;
+ };
+
+ partition@12000000 {
+ label = "NAND Compressed RFS Image";
+ reg = <0x12000000 0x08000000>;
+ };
+
+ partition@1a000000 {
+ label = "NAND Linux Kernel Image";
+ reg = <0x1a000000 0x04000000>;
+ };
+
+ partition@1e000000 {
+ label = "NAND DTB Image";
+ reg = <0x1e000000 0x01000000>;
+ };
+
+ partition@1f000000 {
+ label = "NAND Writable User area";
+ reg = <0x1f000000 0x01000000>;
+ };
+ };
+
+ board-control@3,0 {
+ compatible = "fsl,p5040ds-fpga", "fsl,fpga-ngpixis";
+ reg = <3 0 0x40>;
+ };
+ };
+
+ pci0: pcie@ffe200000 {
+ reg = <0xf 0xfe200000 0 0x1000>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci1: pcie@ffe201000 {
+ reg = <0xf 0xfe201000 0 0x1000>;
+ ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
+ 0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci2: pcie@ffe202000 {
+ reg = <0xf 0xfe202000 0 0x1000>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+};
+
+/include/ "fsl/p5040si-post.dtsi"
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
index 8b3d57c1ebe8..1c0f2432ecdb 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -27,6 +27,7 @@ CONFIG_P2041_RDB=y
CONFIG_P3041_DS=y
CONFIG_P4080_DS=y
CONFIG_P5020_DS=y
+CONFIG_P5040_DS=y
CONFIG_HIGHMEM=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_MISC=m
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
index 0516e22ca3de..88fa5c46f66f 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -23,6 +23,7 @@ CONFIG_MODVERSIONS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_P5020_DS=y
+CONFIG_P5040_DS=y
# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
CONFIG_BINFMT_MISC=m
CONFIG_IRQ_ALL_CPUS=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 8b5bda27d248..cf815e847cdc 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -30,6 +30,7 @@ CONFIG_MPC85xx_DS=y
CONFIG_MPC85xx_RDB=y
CONFIG_P1010_RDB=y
CONFIG_P1022_DS=y
+CONFIG_P1022_RDK=y
CONFIG_P1023_RDS=y
CONFIG_SOCRATES=y
CONFIG_KSI8560=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index b0974e7e98ae..502cd9e027e4 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -32,6 +32,7 @@ CONFIG_MPC85xx_DS=y
CONFIG_MPC85xx_RDB=y
CONFIG_P1010_RDB=y
CONFIG_P1022_DS=y
+CONFIG_P1022_RDK=y
CONFIG_P1023_RDS=y
CONFIG_SOCRATES=y
CONFIG_KSI8560=y
diff --git a/arch/powerpc/include/asm/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h
index ab9e402518e8..b843e35122e8 100644
--- a/arch/powerpc/include/asm/cacheflush.h
+++ b/arch/powerpc/include/asm/cacheflush.h
@@ -30,6 +30,8 @@ extern void flush_dcache_page(struct page *page);
#define flush_dcache_mmap_lock(mapping) do { } while (0)
#define flush_dcache_mmap_unlock(mapping) do { } while (0)
+extern void __flush_disable_L1(void);
+
extern void __flush_icache_range(unsigned long, unsigned long);
static inline void flush_icache_range(unsigned long start, unsigned long stop)
{
diff --git a/arch/powerpc/include/asm/fsl_guts.h b/arch/powerpc/include/asm/fsl_guts.h
index aa4c488589ce..dd5ba2c22771 100644
--- a/arch/powerpc/include/asm/fsl_guts.h
+++ b/arch/powerpc/include/asm/fsl_guts.h
@@ -48,6 +48,8 @@ struct ccsr_guts {
__be32 dmuxcr; /* 0x.0068 - DMA Mux Control Register */
u8 res06c[0x70 - 0x6c];
__be32 devdisr; /* 0x.0070 - Device Disable Control */
+#define CCSR_GUTS_DEVDISR_TB1 0x00001000
+#define CCSR_GUTS_DEVDISR_TB0 0x00004000
__be32 devdisr2; /* 0x.0074 - Device Disable Control 2 */
u8 res078[0x7c - 0x78];
__be32 pmjcr; /* 0x.007c - 4 Power Management Jog Control Register */
diff --git a/arch/powerpc/include/asm/fsl_ifc.h b/arch/powerpc/include/asm/fsl_ifc.h
index b955012939a2..b8a4b9bc50b3 100644
--- a/arch/powerpc/include/asm/fsl_ifc.h
+++ b/arch/powerpc/include/asm/fsl_ifc.h
@@ -768,22 +768,24 @@ struct fsl_ifc_gpcm {
*/
struct fsl_ifc_regs {
__be32 ifc_rev;
- u32 res1[0x3];
+ u32 res1[0x2];
struct {
+ __be32 cspr_ext;
__be32 cspr;
- u32 res2[0x2];
+ u32 res2;
} cspr_cs[FSL_IFC_BANK_COUNT];
- u32 res3[0x18];
+ u32 res3[0x19];
struct {
__be32 amask;
u32 res4[0x2];
} amask_cs[FSL_IFC_BANK_COUNT];
- u32 res5[0x18];
+ u32 res5[0x17];
struct {
+ __be32 csor_ext;
__be32 csor;
- u32 res6[0x2];
+ u32 res6;
} csor_cs[FSL_IFC_BANK_COUNT];
- u32 res7[0x18];
+ u32 res7[0x19];
struct {
__be32 ftim[4];
u32 res8[0x8];
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index c9f698a994be..c0f9ef90f0b8 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -63,6 +63,7 @@
*/
#define MPIC_TIMER_BASE 0x01100
#define MPIC_TIMER_STRIDE 0x40
+#define MPIC_TIMER_GROUP_STRIDE 0x1000
#define MPIC_TIMER_CURRENT_CNT 0x00000
#define MPIC_TIMER_BASE_CNT 0x00010
@@ -110,10 +111,16 @@
#define MPIC_VECPRI_SENSE_MASK 0x00400000
#define MPIC_IRQ_DESTINATION 0x00010
+#define MPIC_FSL_BRR1 0x00000
+#define MPIC_FSL_BRR1_VER 0x0000ffff
+
#define MPIC_MAX_IRQ_SOURCES 2048
#define MPIC_MAX_CPUS 32
#define MPIC_MAX_ISU 32
+#define MPIC_MAX_ERR 32
+#define MPIC_FSL_ERR_INT 16
+
/*
* Tsi108 implementation of MPIC has many differences from the original one
*/
@@ -266,6 +273,7 @@ struct mpic
struct irq_chip hc_ipi;
#endif
struct irq_chip hc_tm;
+ struct irq_chip hc_err;
const char *name;
/* Flags */
unsigned int flags;
@@ -279,6 +287,8 @@ struct mpic
/* vector numbers used for internal sources (ipi/timers) */
unsigned int ipi_vecs[4];
unsigned int timer_vecs[8];
+ /* vector numbers used for FSL MPIC error interrupts */
+ unsigned int err_int_vecs[MPIC_MAX_ERR];
/* Spurious vector to program into unused sources */
unsigned int spurious_vec;
@@ -296,11 +306,15 @@ struct mpic
phys_addr_t paddr;
/* The various ioremap'ed bases */
+ struct mpic_reg_bank thiscpuregs;
struct mpic_reg_bank gregs;
struct mpic_reg_bank tmregs;
struct mpic_reg_bank cpuregs[MPIC_MAX_CPUS];
struct mpic_reg_bank isus[MPIC_MAX_ISU];
+ /* ioremap'ed base for error interrupt registers */
+ u32 __iomem *err_regs;
+
/* Protected sources */
unsigned long *protected;
@@ -365,6 +379,11 @@ struct mpic
#define MPIC_NO_RESET 0x00004000
/* Freescale MPIC (compatible includes "fsl,mpic") */
#define MPIC_FSL 0x00008000
+/* Freescale MPIC supports EIMR (error interrupt mask register).
+ * This flag is set for MPIC version >= 4.1 (version determined
+ * from the BRR1 register).
+*/
+#define MPIC_FSL_HAS_EIMR 0x00010000
/* MPIC HW modification ID */
#define MPIC_REGSET_MASK 0xf0000000
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index ebc24dc5b1a1..e807e9d8e3f7 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -65,6 +65,7 @@ int generic_cpu_disable(void);
void generic_cpu_die(unsigned int cpu);
void generic_mach_cpu_die(void);
void generic_set_cpu_dead(unsigned int cpu);
+void generic_set_cpu_up(unsigned int cpu);
int generic_check_cpu_restart(unsigned int cpu);
#endif
@@ -190,6 +191,7 @@ extern unsigned long __secondary_hold_spinloop;
extern unsigned long __secondary_hold_acknowledge;
extern char __secondary_hold;
+extern void __early_start(void);
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/swiotlb.h b/arch/powerpc/include/asm/swiotlb.h
index 8979d4cd3d70..de99d6e29430 100644
--- a/arch/powerpc/include/asm/swiotlb.h
+++ b/arch/powerpc/include/asm/swiotlb.h
@@ -22,4 +22,10 @@ int __init swiotlb_setup_bus_notifier(void);
extern void pci_dma_dev_setup_swiotlb(struct pci_dev *pdev);
+#ifdef CONFIG_SWIOTLB
+void swiotlb_detect_4g(void);
+#else
+static inline void swiotlb_detect_4g(void) {}
+#endif
+
#endif /* __ASM_SWIOTLB_H */
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
index 69fdd2322a66..dcd881937f7a 100644
--- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S
+++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
@@ -16,6 +16,8 @@
#include <asm/processor.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
+#include <asm/mmu-book3e.h>
+#include <asm/asm-offsets.h>
_GLOBAL(__e500_icache_setup)
mfspr r0, SPRN_L1CSR1
@@ -73,27 +75,81 @@ _GLOBAL(__setup_cpu_e500v2)
mtlr r4
blr
_GLOBAL(__setup_cpu_e500mc)
- mr r5, r4
- mflr r4
+_GLOBAL(__setup_cpu_e5500)
+ mflr r5
bl __e500_icache_setup
bl __e500_dcache_setup
bl __setup_e500mc_ivors
- mtlr r4
+ /*
+ * We only want to touch IVOR38-41 if we're running on hardware
+ * that supports category E.HV. The architectural way to determine
+ * this is MMUCFG[LPIDSIZE].
+ */
+ mfspr r3, SPRN_MMUCFG
+ rlwinm. r3, r3, 0, MMUCFG_LPIDSIZE
+ beq 1f
+ bl __setup_ehv_ivors
+ b 2f
+1:
+ lwz r3, CPU_SPEC_FEATURES(r4)
+ /* We need this check as cpu_setup is also called for
+ * the secondary cores. So, if we have already cleared
+ * the feature on the primary core, avoid doing it on the
+ * secondary core.
+ */
+ andis. r6, r3, CPU_FTR_EMB_HV@h
+ beq 2f
+ rlwinm r3, r3, 0, ~CPU_FTR_EMB_HV
+ stw r3, CPU_SPEC_FEATURES(r4)
+2:
+ mtlr r5
blr
#endif
-/* Right now, restore and setup are the same thing */
+
+#ifdef CONFIG_PPC_BOOK3E_64
_GLOBAL(__restore_cpu_e5500)
-_GLOBAL(__setup_cpu_e5500)
mflr r4
bl __e500_icache_setup
bl __e500_dcache_setup
-#ifdef CONFIG_PPC_BOOK3E_64
bl .__setup_base_ivors
bl .setup_perfmon_ivor
bl .setup_doorbell_ivors
+ /*
+ * We only want to touch IVOR38-41 if we're running on hardware
+ * that supports category E.HV. The architectural way to determine
+ * this is MMUCFG[LPIDSIZE].
+ */
+ mfspr r10,SPRN_MMUCFG
+ rlwinm. r10,r10,0,MMUCFG_LPIDSIZE
+ beq 1f
bl .setup_ehv_ivors
-#else
- bl __setup_e500mc_ivors
-#endif
+1:
mtlr r4
blr
+
+_GLOBAL(__setup_cpu_e5500)
+ mflr r5
+ bl __e500_icache_setup
+ bl __e500_dcache_setup
+ bl .__setup_base_ivors
+ bl .setup_perfmon_ivor
+ bl .setup_doorbell_ivors
+ /*
+ * We only want to touch IVOR38-41 if we're running on hardware
+ * that supports category E.HV. The architectural way to determine
+ * this is MMUCFG[LPIDSIZE].
+ */
+ mfspr r10,SPRN_MMUCFG
+ rlwinm. r10,r10,0,MMUCFG_LPIDSIZE
+ beq 1f
+ bl .setup_ehv_ivors
+ b 2f
+1:
+ ld r10,CPU_SPEC_FEATURES(r4)
+ LOAD_REG_IMMEDIATE(r9,CPU_FTR_EMB_HV)
+ andc r10,r10,r9
+ std r10,CPU_SPEC_FEATURES(r4)
+2:
+ mtlr r5
+ blr
+#endif
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 455faa389876..0514c21f138b 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -2016,7 +2016,9 @@ static struct cpu_spec __initdata cpu_specs[] = {
.oprofile_cpu_type = "ppc/e500mc",
.oprofile_type = PPC_OPROFILE_FSL_EMB,
.cpu_setup = __setup_cpu_e5500,
+#ifndef CONFIG_PPC32
.cpu_restore = __restore_cpu_e5500,
+#endif
.machine_check = machine_check_e500mc,
.platform = "ppce5500",
},
@@ -2034,7 +2036,9 @@ static struct cpu_spec __initdata cpu_specs[] = {
.oprofile_cpu_type = "ppc/e6500",
.oprofile_type = PPC_OPROFILE_FSL_EMB,
.cpu_setup = __setup_cpu_e5500,
+#ifndef CONFIG_PPC32
.cpu_restore = __restore_cpu_e5500,
+#endif
.machine_check = machine_check_e500mc,
.platform = "ppce6500",
},
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
index a720b54b971c..bd1a2aba599f 100644
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -105,3 +105,23 @@ int __init swiotlb_setup_bus_notifier(void)
&ppc_swiotlb_plat_bus_notifier);
return 0;
}
+
+void swiotlb_detect_4g(void)
+{
+ if ((memblock_end_of_DRAM() - 1) > 0xffffffff)
+ ppc_swiotlb_enable = 1;
+}
+
+static int __init swiotlb_late_init(void)
+{
+ if (ppc_swiotlb_enable) {
+ swiotlb_print_info();
+ set_pci_dma_ops(&swiotlb_dma_ops);
+ ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
+ } else {
+ swiotlb_free();
+ }
+
+ return 0;
+}
+subsys_initcall(swiotlb_late_init);
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index 87a82fbdf05a..4684e33a26c3 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -1356,25 +1356,11 @@ _GLOBAL(setup_perfmon_ivor)
_GLOBAL(setup_doorbell_ivors)
SET_IVOR(36, 0x280) /* Processor Doorbell */
SET_IVOR(37, 0x2a0) /* Processor Doorbell Crit */
-
- /* Check MMUCFG[LPIDSIZE] to determine if we have category E.HV */
- mfspr r10,SPRN_MMUCFG
- rlwinm. r10,r10,0,MMUCFG_LPIDSIZE
- beqlr
-
- SET_IVOR(38, 0x2c0) /* Guest Processor Doorbell */
- SET_IVOR(39, 0x2e0) /* Guest Processor Doorbell Crit/MC */
blr
_GLOBAL(setup_ehv_ivors)
- /*
- * We may be running as a guest and lack E.HV even on a chip
- * that normally has it.
- */
- mfspr r10,SPRN_MMUCFG
- rlwinm. r10,r10,0,MMUCFG_LPIDSIZE
- beqlr
-
SET_IVOR(40, 0x300) /* Embedded Hypervisor System Call */
SET_IVOR(41, 0x320) /* Embedded Hypervisor Privilege */
+ SET_IVOR(38, 0x2c0) /* Guest Processor Doorbell */
+ SET_IVOR(39, 0x2e0) /* Guest Processor Doorbell Crit/MC */
blr
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 0f59863c3ade..6f62a737f607 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -895,15 +895,11 @@ _GLOBAL(__setup_e500mc_ivors)
mtspr SPRN_IVOR36,r3
li r3,CriticalDoorbell@l
mtspr SPRN_IVOR37,r3
+ sync
+ blr
- /*
- * We only want to touch IVOR38-41 if we're running on hardware
- * that supports category E.HV. The architectural way to determine
- * this is MMUCFG[LPIDSIZE].
- */
- mfspr r3, SPRN_MMUCFG
- andis. r3, r3, MMUCFG_LPIDSIZE@h
- beq no_hv
+/* setup ehv ivors for */
+_GLOBAL(__setup_ehv_ivors)
li r3,GuestDoorbell@l
mtspr SPRN_IVOR38,r3
li r3,CriticalGuestDoorbell@l
@@ -912,14 +908,8 @@ _GLOBAL(__setup_e500mc_ivors)
mtspr SPRN_IVOR40,r3
li r3,Ehvpriv@l
mtspr SPRN_IVOR41,r3
-skip_hv_ivors:
sync
blr
-no_hv:
- lwz r3, CPU_SPEC_FEATURES(r5)
- rlwinm r3, r3, 0, ~CPU_FTR_EMB_HV
- stw r3, CPU_SPEC_FEATURES(r5)
- b skip_hv_ivors
#ifdef CONFIG_SPE
/*
@@ -1043,6 +1033,34 @@ _GLOBAL(flush_dcache_L1)
blr
+/* Flush L1 d-cache, invalidate and disable d-cache and i-cache */
+_GLOBAL(__flush_disable_L1)
+ mflr r10
+ bl flush_dcache_L1 /* Flush L1 d-cache */
+ mtlr r10
+
+ mfspr r4, SPRN_L1CSR0 /* Invalidate and disable d-cache */
+ li r5, 2
+ rlwimi r4, r5, 0, 3
+
+ msync
+ isync
+ mtspr SPRN_L1CSR0, r4
+ isync
+
+1: mfspr r4, SPRN_L1CSR0 /* Wait for the invalidate to finish */
+ andi. r4, r4, 2
+ bne 1b
+
+ mfspr r4, SPRN_L1CSR1 /* Invalidate and disable i-cache */
+ li r5, 2
+ rlwimi r4, r5, 0, 3
+
+ mtspr SPRN_L1CSR1, r4
+ isync
+
+ blr
+
#ifdef CONFIG_SMP
/* When we get here, r24 needs to hold the CPU # */
.globl __secondary_start
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 8d4214afc21d..a51ed205016e 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -102,7 +102,7 @@ int __devinit smp_generic_kick_cpu(int nr)
* Ok it's not there, so it might be soft-unplugged, let's
* try to bring it back
*/
- per_cpu(cpu_state, nr) = CPU_UP_PREPARE;
+ generic_set_cpu_up(nr);
smp_wmb();
smp_send_reschedule(nr);
#endif /* CONFIG_HOTPLUG_CPU */
@@ -413,6 +413,16 @@ void generic_set_cpu_dead(unsigned int cpu)
per_cpu(cpu_state, cpu) = CPU_DEAD;
}
+/*
+ * The cpu_state should be set to CPU_UP_PREPARE in kick_cpu(), otherwise
+ * the cpu_state is always CPU_DEAD after calling generic_set_cpu_dead(),
+ * which makes the delay in generic_cpu_die() not happen.
+ */
+void generic_set_cpu_up(unsigned int cpu)
+{
+ per_cpu(cpu_state, cpu) = CPU_UP_PREPARE;
+}
+
int generic_check_cpu_restart(unsigned int cpu)
{
return per_cpu(cpu_state, cpu) == CPU_UP_PREPARE;
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 44cf2b20503d..0dba5066c22a 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -300,8 +300,7 @@ void __init mem_init(void)
unsigned long reservedpages = 0, codesize, initsize, datasize, bsssize;
#ifdef CONFIG_SWIOTLB
- if (ppc_swiotlb_enable)
- swiotlb_init(1);
+ swiotlb_init(0);
#endif
num_physpages = memblock_phys_mem_size() >> PAGE_SHIFT;
diff --git a/arch/powerpc/platforms/44x/currituck.c b/arch/powerpc/platforms/44x/currituck.c
index 9f6c33d63a42..6bd89a0e0dea 100644
--- a/arch/powerpc/platforms/44x/currituck.c
+++ b/arch/powerpc/platforms/44x/currituck.c
@@ -21,7 +21,6 @@
*/
#include <linux/init.h>
-#include <linux/memblock.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/rtc.h>
@@ -159,13 +158,8 @@ static void __init ppc47x_setup_arch(void)
/* No need to check the DMA config as we /know/ our windows are all of
* RAM. Lets hope that doesn't change */
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > 0xffffffff) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ swiotlb_detect_4g();
+
ppc47x_smp_init();
}
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 159c01e91463..02d02a09942d 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -104,6 +104,13 @@ config P1022_DS
help
This option enables support for the Freescale P1022DS reference board.
+config P1022_RDK
+ bool "Freescale / iVeia P1022 RDK"
+ select DEFAULT_UIMAGE
+ help
+ This option enables support for the Freescale / iVeia P1022RDK
+ reference board.
+
config P1023_RDS
bool "Freescale P1023 RDS"
select DEFAULT_UIMAGE
@@ -254,6 +261,20 @@ config P5020_DS
help
This option enables support for the P5020 DS board
+config P5040_DS
+ bool "Freescale P5040 DS"
+ select DEFAULT_UIMAGE
+ select E500
+ select PPC_E500MC
+ select PHYS_64BIT
+ select SWIOTLB
+ select ARCH_REQUIRE_GPIOLIB
+ select GPIO_MPC8XXX
+ select HAS_RAPIDIO
+ select PPC_EPAPR_HV_PIC
+ help
+ This option enables support for the P5040 DS board
+
config PPC_QEMU_E500
bool "QEMU generic e500 platform"
depends on EXPERIMENTAL
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 3dfe81175036..76f679cb04a0 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -15,11 +15,13 @@ obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o
obj-$(CONFIG_P1010_RDB) += p1010rdb.o
obj-$(CONFIG_P1022_DS) += p1022_ds.o
+obj-$(CONFIG_P1022_RDK) += p1022_rdk.o
obj-$(CONFIG_P1023_RDS) += p1023_rds.o
obj-$(CONFIG_P2041_RDB) += p2041_rdb.o corenet_ds.o
obj-$(CONFIG_P3041_DS) += p3041_ds.o corenet_ds.o
obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o
obj-$(CONFIG_P5020_DS) += p5020_ds.o corenet_ds.o
+obj-$(CONFIG_P5040_DS) += p5040_ds.o corenet_ds.o
obj-$(CONFIG_STX_GP3) += stx_gp3.o
obj-$(CONFIG_TQM85xx) += tqm85xx.o
obj-$(CONFIG_SBC8548) += sbc8548.o
diff --git a/arch/powerpc/platforms/85xx/common.c b/arch/powerpc/platforms/85xx/common.c
index 67dac22b4363..d0861a0d8360 100644
--- a/arch/powerpc/platforms/85xx/common.c
+++ b/arch/powerpc/platforms/85xx/common.c
@@ -27,6 +27,16 @@ static struct of_device_id __initdata mpc85xx_common_ids[] = {
{ .compatible = "fsl,mpc8548-guts", },
/* Probably unnecessary? */
{ .compatible = "gpio-leds", },
+ /* For all PCI controllers */
+ { .compatible = "fsl,mpc8540-pci", },
+ { .compatible = "fsl,mpc8548-pcie", },
+ { .compatible = "fsl,p1022-pcie", },
+ { .compatible = "fsl,p1010-pcie", },
+ { .compatible = "fsl,p1023-pcie", },
+ { .compatible = "fsl,p4080-pcie", },
+ { .compatible = "fsl,qoriq-pcie-v2.4", },
+ { .compatible = "fsl,qoriq-pcie-v2.3", },
+ { .compatible = "fsl,qoriq-pcie-v2.2", },
{},
};
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index 925b02874233..ed69c9250717 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -16,7 +16,6 @@
#include <linux/kdev_t.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
-#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -52,37 +51,16 @@ void __init corenet_ds_pic_init(void)
*/
void __init corenet_ds_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
- struct pci_controller *hose;
-#endif
- dma_addr_t max = 0xffffffff;
-
mpc85xx_smp_init();
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,p4080-pcie") ||
- of_device_is_compatible(np, "fsl,qoriq-pcie-v2.2")) {
- fsl_add_bridge(np, 0);
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
- }
- }
-
-#ifdef CONFIG_PPC64
+#if defined(CONFIG_PCI) && defined(CONFIG_PPC64)
pci_devs_phb_init();
#endif
-#endif
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ fsl_pci_assign_primary();
+
+ swiotlb_detect_4g();
+
pr_info("%s board from Freescale Semiconductor\n", ppc_md.name);
}
@@ -99,6 +77,12 @@ static const struct of_device_id of_device_ids[] __devinitconst = {
{
.compatible = "fsl,qoriq-pcie-v2.2",
},
+ {
+ .compatible = "fsl,qoriq-pcie-v2.3",
+ },
+ {
+ .compatible = "fsl,qoriq-pcie-v2.4",
+ },
/* The following two are for the Freescale hypervisor */
{
.name = "hypervisor",
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c
index b6a728b0a8ca..e6285ae6f423 100644
--- a/arch/powerpc/platforms/85xx/ge_imp3a.c
+++ b/arch/powerpc/platforms/85xx/ge_imp3a.c
@@ -22,7 +22,6 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
-#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -84,53 +83,39 @@ void __init ge_imp3a_pic_init(void)
of_node_put(cascade_node);
}
-#ifdef CONFIG_PCI
-static int primary_phb_addr;
-#endif /* CONFIG_PCI */
-
-/*
- * Setup the architecture
- */
-static void __init ge_imp3a_setup_arch(void)
+static void ge_imp3a_pci_assign_primary(void)
{
- struct device_node *regs;
#ifdef CONFIG_PCI
struct device_node *np;
- struct pci_controller *hose;
-#endif
- dma_addr_t max = 0xffffffff;
+ struct resource rsrc;
- if (ppc_md.progress)
- ppc_md.progress("ge_imp3a_setup_arch()", 0);
-
-#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie") ||
of_device_is_compatible(np, "fsl,p2020-pcie")) {
- struct resource rsrc;
of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == primary_phb_addr)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
-
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
+ if ((rsrc.start & 0xfffff) == 0x9000)
+ fsl_pci_primary = np;
}
}
#endif
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init ge_imp3a_setup_arch(void)
+{
+ struct device_node *regs;
+
+ if (ppc_md.progress)
+ ppc_md.progress("ge_imp3a_setup_arch()", 0);
mpc85xx_smp_init();
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ ge_imp3a_pci_assign_primary();
+
+ swiotlb_detect_4g();
/* Remap basic board registers */
regs = of_find_compatible_node(NULL, NULL, "ge,imp3a-fpga-regs");
@@ -215,17 +200,10 @@ static int __init ge_imp3a_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "ge,IMP3A")) {
-#ifdef CONFIG_PCI
- primary_phb_addr = 0x9000;
-#endif
- return 1;
- }
-
- return 0;
+ return of_flat_dt_is_compatible(root, "ge,IMP3A");
}
-machine_device_initcall(ge_imp3a, mpc85xx_common_publish_devices);
+machine_arch_initcall(ge_imp3a, mpc85xx_common_publish_devices);
machine_arch_initcall(ge_imp3a, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index 767c7cf18a9c..15ce4b55f117 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -17,7 +17,6 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
-#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -46,46 +45,17 @@ void __init mpc8536_ds_pic_init(void)
*/
static void __init mpc8536_ds_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
- struct pci_controller *hose;
-#endif
- dma_addr_t max = 0xffffffff;
-
if (ppc_md.progress)
ppc_md.progress("mpc8536_ds_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
-
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
- }
- }
-
-#endif
+ fsl_pci_assign_primary();
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ swiotlb_detect_4g();
printk("MPC8536 DS board from Freescale Semiconductor\n");
}
-machine_device_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8536_ds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 29ee8fcd75a2..7d12a19aa7ee 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -137,10 +137,6 @@ static void __init init_ioports(void)
static void __init mpc85xx_ads_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("mpc85xx_ads_setup_arch()", 0);
@@ -150,11 +146,10 @@ static void __init mpc85xx_ads_setup_arch(void)
#endif
#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
- fsl_add_bridge(np, 1);
-
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
+
+ fsl_pci_assign_primary();
}
static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
@@ -173,7 +168,7 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
}
-machine_device_initcall(mpc85xx_ads, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc85xx_ads, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 11156fb53d83..c474505ad0d0 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -276,6 +276,33 @@ machine_device_initcall(mpc85xx_cds, mpc85xx_cds_8259_attach);
#endif /* CONFIG_PPC_I8259 */
+static void mpc85xx_cds_pci_assign_primary(void)
+{
+#ifdef CONFIG_PCI
+ struct device_node *np;
+
+ if (fsl_pci_primary)
+ return;
+
+ /*
+ * MPC85xx_CDS has ISA bridge but unfortunately there is no
+ * isa node in device tree. We now looking for i8259 node as
+ * a workaround for such a broken device tree. This routine
+ * is for complying to all device trees.
+ */
+ np = of_find_node_by_name(NULL, "i8259");
+ while ((fsl_pci_primary = of_get_parent(np))) {
+ of_node_put(np);
+ np = fsl_pci_primary;
+
+ if ((of_device_is_compatible(np, "fsl,mpc8540-pci") ||
+ of_device_is_compatible(np, "fsl,mpc8548-pcie")) &&
+ of_device_is_available(np))
+ return;
+ }
+#endif
+}
+
/*
* Setup the architecture
*/
@@ -309,21 +336,12 @@ static void __init mpc85xx_cds_setup_arch(void)
}
#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
- }
- }
-
ppc_md.pci_irq_fixup = mpc85xx_cds_pci_irq_fixup;
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
+
+ mpc85xx_cds_pci_assign_primary();
+ fsl_pci_assign_primary();
}
static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
@@ -355,7 +373,7 @@ static int __init mpc85xx_cds_probe(void)
return of_flat_dt_is_compatible(root, "MPC85xxCDS");
}
-machine_device_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
define_machine(mpc85xx_cds) {
.name = "MPC85xx CDS",
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 6d3265fe7718..9ebb91ed96a3 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -20,7 +20,6 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
-#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -129,13 +128,11 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
}
#endif /* CONFIG_PCI */
-static void __init mpc85xx_ds_pci_init(void)
+static void __init mpc85xx_ds_uli_init(void)
{
#ifdef CONFIG_PCI
struct device_node *node;
- fsl_pci_init();
-
/* See if we have a ULI under the primary */
node = of_find_node_by_name(NULL, "uli1575");
@@ -159,7 +156,9 @@ static void __init mpc85xx_ds_setup_arch(void)
if (ppc_md.progress)
ppc_md.progress("mpc85xx_ds_setup_arch()", 0);
- mpc85xx_ds_pci_init();
+ swiotlb_detect_4g();
+ fsl_pci_assign_primary();
+ mpc85xx_ds_uli_init();
mpc85xx_smp_init();
printk("MPC85xx DS board from Freescale Semiconductor\n");
@@ -175,9 +174,9 @@ static int __init mpc8544_ds_probe(void)
return !!of_flat_dt_is_compatible(root, "MPC8544DS");
}
-machine_device_initcall(mpc8544_ds, mpc85xx_common_publish_devices);
-machine_device_initcall(mpc8572_ds, mpc85xx_common_publish_devices);
-machine_device_initcall(p2020_ds, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc8544_ds, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc8572_ds, mpc85xx_common_publish_devices);
+machine_arch_initcall(p2020_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8544_ds, swiotlb_setup_bus_notifier);
machine_arch_initcall(mpc8572_ds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 8e4b094c553b..8498f7323470 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -327,44 +327,16 @@ static void __init mpc85xx_mds_qeic_init(void) { }
static void __init mpc85xx_mds_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct pci_controller *hose;
- struct device_node *np;
-#endif
- dma_addr_t max = 0xffffffff;
-
if (ppc_md.progress)
ppc_md.progress("mpc85xx_mds_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
-
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
- }
- }
-#endif
-
mpc85xx_smp_init();
mpc85xx_mds_qe_init();
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ fsl_pci_assign_primary();
+
+ swiotlb_detect_4g();
}
@@ -409,9 +381,9 @@ static int __init mpc85xx_publish_devices(void)
return mpc85xx_common_publish_devices();
}
-machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices);
-machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices);
-machine_device_initcall(p1021_mds, mpc85xx_common_publish_devices);
+machine_arch_initcall(mpc8568_mds, mpc85xx_publish_devices);
+machine_arch_initcall(mpc8569_mds, mpc85xx_publish_devices);
+machine_arch_initcall(p1021_mds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier);
machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index 1910fdcb75b2..ede8771d6f02 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -86,23 +86,17 @@ void __init mpc85xx_rdb_pic_init(void)
*/
static void __init mpc85xx_rdb_setup_arch(void)
{
-#if defined(CONFIG_PCI) || defined(CONFIG_QUICC_ENGINE)
+#ifdef CONFIG_QUICC_ENGINE
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("mpc85xx_rdb_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8548-pcie"))
- fsl_add_bridge(np, 0);
- }
-
-#endif
-
mpc85xx_smp_init();
+ fsl_pci_assign_primary();
+
#ifdef CONFIG_QUICC_ENGINE
np = of_find_compatible_node(NULL, NULL, "fsl,qe");
if (!np) {
@@ -161,15 +155,15 @@ qe_fail:
printk(KERN_INFO "MPC85xx RDB board from Freescale Semiconductor\n");
}
-machine_device_initcall(p2020_rdb, mpc85xx_common_publish_devices);
-machine_device_initcall(p2020_rdb_pc, mpc85xx_common_publish_devices);
-machine_device_initcall(p1020_mbg_pc, mpc85xx_common_publish_devices);
-machine_device_initcall(p1020_rdb, mpc85xx_common_publish_devices);
-machine_device_initcall(p1020_rdb_pc, mpc85xx_common_publish_devices);
-machine_device_initcall(p1020_utm_pc, mpc85xx_common_publish_devices);
-machine_device_initcall(p1021_rdb_pc, mpc85xx_common_publish_devices);
-machine_device_initcall(p1025_rdb, mpc85xx_common_publish_devices);
-machine_device_initcall(p1024_rdb, mpc85xx_common_publish_devices);
+machine_arch_initcall(p2020_rdb, mpc85xx_common_publish_devices);
+machine_arch_initcall(p2020_rdb_pc, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1020_mbg_pc, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1020_rdb, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1020_rdb_pc, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1020_utm_pc, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1021_rdb_pc, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1025_rdb, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1024_rdb, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
index dbaf44354f0d..0252961392d5 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -46,25 +46,15 @@ void __init p1010_rdb_pic_init(void)
*/
static void __init p1010_rdb_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("p1010_rdb_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,p1010-pcie"))
- fsl_add_bridge(np, 0);
- }
-
-#endif
+ fsl_pci_assign_primary();
printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
}
-machine_device_initcall(p1010_rdb, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1010_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
/*
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index 3c732acf331d..848a3e98e1c1 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -18,7 +18,6 @@
#include <linux/pci.h>
#include <linux/of_platform.h>
-#include <linux/memblock.h>
#include <asm/div64.h>
#include <asm/mpic.h>
#include <asm/swiotlb.h>
@@ -507,32 +506,9 @@ early_param("video", early_video_setup);
*/
static void __init p1022_ds_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
- dma_addr_t max = 0xffffffff;
-
if (ppc_md.progress)
ppc_md.progress("p1022_ds_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,p1022-pcie") {
- struct resource rsrc;
- struct pci_controller *hose;
-
- of_address_to_resource(np, 0, &rsrc);
-
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
-
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
- }
-#endif
-
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
diu_ops.get_pixel_format = p1022ds_get_pixel_format;
diu_ops.set_gamma_table = p1022ds_set_gamma_table;
@@ -601,18 +577,14 @@ static void __init p1022_ds_setup_arch(void)
mpc85xx_smp_init();
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ fsl_pci_assign_primary();
+
+ swiotlb_detect_4g();
pr_info("Freescale P1022 DS reference board\n");
}
-machine_device_initcall(p1022_ds, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1022_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(p1022_ds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/p1022_rdk.c b/arch/powerpc/platforms/85xx/p1022_rdk.c
new file mode 100644
index 000000000000..55ffa1cc380c
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p1022_rdk.c
@@ -0,0 +1,167 @@
+/*
+ * P1022 RDK board specific routines
+ *
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Based on p1022_ds.c
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/pci.h>
+#include <linux/of_platform.h>
+#include <asm/div64.h>
+#include <asm/mpic.h>
+#include <asm/swiotlb.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+#include <asm/udbg.h>
+#include <asm/fsl_guts.h>
+#include "smp.h"
+
+#include "mpc85xx.h"
+
+#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
+
+/* DIU Pixel Clock bits of the CLKDVDR Global Utilities register */
+#define CLKDVDR_PXCKEN 0x80000000
+#define CLKDVDR_PXCKINV 0x10000000
+#define CLKDVDR_PXCKDLY 0x06000000
+#define CLKDVDR_PXCLK_MASK 0x00FF0000
+
+/**
+ * p1022rdk_set_monitor_port: switch the output to a different monitor port
+ */
+static void p1022rdk_set_monitor_port(enum fsl_diu_monitor_port port)
+{
+ if (port != FSL_DIU_PORT_DVI) {
+ pr_err("p1022rdk: unsupported monitor port %i\n", port);
+ return;
+ }
+}
+
+/**
+ * p1022rdk_set_pixel_clock: program the DIU's clock
+ *
+ * @pixclock: the wavelength, in picoseconds, of the clock
+ */
+void p1022rdk_set_pixel_clock(unsigned int pixclock)
+{
+ struct device_node *guts_np = NULL;
+ struct ccsr_guts __iomem *guts;
+ unsigned long freq;
+ u64 temp;
+ u32 pxclk;
+
+ /* Map the global utilities registers. */
+ guts_np = of_find_compatible_node(NULL, NULL, "fsl,p1022-guts");
+ if (!guts_np) {
+ pr_err("p1022rdk: missing global utilties device node\n");
+ return;
+ }
+
+ guts = of_iomap(guts_np, 0);
+ of_node_put(guts_np);
+ if (!guts) {
+ pr_err("p1022rdk: could not map global utilties device\n");
+ return;
+ }
+
+ /* Convert pixclock from a wavelength to a frequency */
+ temp = 1000000000000ULL;
+ do_div(temp, pixclock);
+ freq = temp;
+
+ /*
+ * 'pxclk' is the ratio of the platform clock to the pixel clock.
+ * This number is programmed into the CLKDVDR register, and the valid
+ * range of values is 2-255.
+ */
+ pxclk = DIV_ROUND_CLOSEST(fsl_get_sys_freq(), freq);
+ pxclk = clamp_t(u32, pxclk, 2, 255);
+
+ /* Disable the pixel clock, and set it to non-inverted and no delay */
+ clrbits32(&guts->clkdvdr,
+ CLKDVDR_PXCKEN | CLKDVDR_PXCKDLY | CLKDVDR_PXCLK_MASK);
+
+ /* Enable the clock and set the pxclk */
+ setbits32(&guts->clkdvdr, CLKDVDR_PXCKEN | (pxclk << 16));
+
+ iounmap(guts);
+}
+
+/**
+ * p1022rdk_valid_monitor_port: set the monitor port for sysfs
+ */
+enum fsl_diu_monitor_port
+p1022rdk_valid_monitor_port(enum fsl_diu_monitor_port port)
+{
+ return FSL_DIU_PORT_DVI;
+}
+
+#endif
+
+void __init p1022_rdk_pic_init(void)
+{
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
+ MPIC_SINGLE_DEST_CPU,
+ 0, 256, " OpenPIC ");
+ BUG_ON(mpic == NULL);
+ mpic_init(mpic);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init p1022_rdk_setup_arch(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("p1022_rdk_setup_arch()", 0);
+
+#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
+ diu_ops.set_monitor_port = p1022rdk_set_monitor_port;
+ diu_ops.set_pixel_clock = p1022rdk_set_pixel_clock;
+ diu_ops.valid_monitor_port = p1022rdk_valid_monitor_port;
+#endif
+
+ mpc85xx_smp_init();
+
+ fsl_pci_assign_primary();
+
+ swiotlb_detect_4g();
+
+ pr_info("Freescale / iVeia P1022 RDK reference board\n");
+}
+
+machine_arch_initcall(p1022_rdk, mpc85xx_common_publish_devices);
+
+machine_arch_initcall(p1022_rdk, swiotlb_setup_bus_notifier);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init p1022_rdk_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "fsl,p1022rdk");
+}
+
+define_machine(p1022_rdk) {
+ .name = "P1022 RDK",
+ .probe = p1022_rdk_probe,
+ .setup_arch = p1022_rdk_setup_arch,
+ .init_IRQ = p1022_rdk_pic_init,
+#ifdef CONFIG_PCI
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
+ .get_irq = mpic_get_irq,
+ .restart = fsl_rstcr_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c
index 2990e8b13dc9..9cc60a738834 100644
--- a/arch/powerpc/platforms/85xx/p1023_rds.c
+++ b/arch/powerpc/platforms/85xx/p1023_rds.c
@@ -80,15 +80,12 @@ static void __init mpc85xx_rds_setup_arch(void)
}
}
-#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,p1023-pcie")
- fsl_add_bridge(np, 0);
-#endif
-
mpc85xx_smp_init();
+
+ fsl_pci_assign_primary();
}
-machine_device_initcall(p1023_rds, mpc85xx_common_publish_devices);
+machine_arch_initcall(p1023_rds, mpc85xx_common_publish_devices);
static void __init mpc85xx_rds_pic_init(void)
{
diff --git a/arch/powerpc/platforms/85xx/p2041_rdb.c b/arch/powerpc/platforms/85xx/p2041_rdb.c
index 6541fa2630c0..000c0892fc40 100644
--- a/arch/powerpc/platforms/85xx/p2041_rdb.c
+++ b/arch/powerpc/platforms/85xx/p2041_rdb.c
@@ -80,7 +80,7 @@ define_machine(p2041_rdb) {
.power_save = e500_idle,
};
-machine_device_initcall(p2041_rdb, corenet_ds_publish_devices);
+machine_arch_initcall(p2041_rdb, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p2041_rdb, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/p3041_ds.c b/arch/powerpc/platforms/85xx/p3041_ds.c
index f238efa75891..b3edc205daa9 100644
--- a/arch/powerpc/platforms/85xx/p3041_ds.c
+++ b/arch/powerpc/platforms/85xx/p3041_ds.c
@@ -82,7 +82,7 @@ define_machine(p3041_ds) {
.power_save = e500_idle,
};
-machine_device_initcall(p3041_ds, corenet_ds_publish_devices);
+machine_arch_initcall(p3041_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p3041_ds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/p4080_ds.c b/arch/powerpc/platforms/85xx/p4080_ds.c
index c92417dc6574..54df10632aea 100644
--- a/arch/powerpc/platforms/85xx/p4080_ds.c
+++ b/arch/powerpc/platforms/85xx/p4080_ds.c
@@ -81,7 +81,7 @@ define_machine(p4080_ds) {
.power_save = e500_idle,
};
-machine_device_initcall(p4080_ds, corenet_ds_publish_devices);
+machine_arch_initcall(p4080_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p4080_ds, swiotlb_setup_bus_notifier);
#endif
diff --git a/arch/powerpc/platforms/85xx/p5020_ds.c b/arch/powerpc/platforms/85xx/p5020_ds.c
index 17bef15a85ed..753a42c29d4d 100644
--- a/arch/powerpc/platforms/85xx/p5020_ds.c
+++ b/arch/powerpc/platforms/85xx/p5020_ds.c
@@ -91,7 +91,7 @@ define_machine(p5020_ds) {
#endif
};
-machine_device_initcall(p5020_ds, corenet_ds_publish_devices);
+machine_arch_initcall(p5020_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p5020_ds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/p5040_ds.c b/arch/powerpc/platforms/85xx/p5040_ds.c
new file mode 100644
index 000000000000..11381851828e
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p5040_ds.c
@@ -0,0 +1,89 @@
+/*
+ * P5040 DS Setup
+ *
+ * Copyright 2009-2010 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+
+#include <asm/machdep.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <linux/of_fdt.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+#include <asm/ehv_pic.h>
+
+#include "corenet_ds.h"
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init p5040_ds_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+#ifdef CONFIG_SMP
+ extern struct smp_ops_t smp_85xx_ops;
+#endif
+
+ if (of_flat_dt_is_compatible(root, "fsl,P5040DS"))
+ return 1;
+
+ /* Check if we're running under the Freescale hypervisor */
+ if (of_flat_dt_is_compatible(root, "fsl,P5040DS-hv")) {
+ ppc_md.init_IRQ = ehv_pic_init;
+ ppc_md.get_irq = ehv_pic_get_irq;
+ ppc_md.restart = fsl_hv_restart;
+ ppc_md.power_off = fsl_hv_halt;
+ ppc_md.halt = fsl_hv_halt;
+#ifdef CONFIG_SMP
+ /*
+ * Disable the timebase sync operations because we can't write
+ * to the timebase registers under the hypervisor.
+ */
+ smp_85xx_ops.give_timebase = NULL;
+ smp_85xx_ops.take_timebase = NULL;
+#endif
+ return 1;
+ }
+
+ return 0;
+}
+
+define_machine(p5040_ds) {
+ .name = "P5040 DS",
+ .probe = p5040_ds_probe,
+ .setup_arch = corenet_ds_setup_arch,
+ .init_IRQ = corenet_ds_pic_init,
+#ifdef CONFIG_PCI
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
+/* coreint doesn't play nice with lazy EE, use legacy mpic for now */
+#ifdef CONFIG_PPC64
+ .get_irq = mpic_get_irq,
+#else
+ .get_irq = mpic_get_coreint_irq,
+#endif
+ .restart = fsl_rstcr_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+#ifdef CONFIG_PPC64
+ .power_save = book3e_idle,
+#else
+ .power_save = e500_idle,
+#endif
+};
+
+machine_arch_initcall(p5040_ds, corenet_ds_publish_devices);
+
+#ifdef CONFIG_SWIOTLB
+machine_arch_initcall(p5040_ds, swiotlb_setup_bus_notifier);
+#endif
diff --git a/arch/powerpc/platforms/85xx/qemu_e500.c b/arch/powerpc/platforms/85xx/qemu_e500.c
index 95a2e53af71b..f6ea5618c733 100644
--- a/arch/powerpc/platforms/85xx/qemu_e500.c
+++ b/arch/powerpc/platforms/85xx/qemu_e500.c
@@ -41,7 +41,8 @@ static void __init qemu_e500_setup_arch(void)
{
ppc_md.progress("qemu_e500_setup_arch()", 0);
- fsl_pci_init();
+ fsl_pci_assign_primary();
+ swiotlb_detect_4g();
mpc85xx_smp_init();
}
@@ -55,7 +56,7 @@ static int __init qemu_e500_probe(void)
return !!of_flat_dt_is_compatible(root, "fsl,qemu-e500");
}
-machine_device_initcall(qemu_e500, mpc85xx_common_publish_devices);
+machine_arch_initcall(qemu_e500, mpc85xx_common_publish_devices);
define_machine(qemu_e500) {
.name = "QEMU e500",
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index cd3a66bdb54b..f62121825914 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -88,26 +88,11 @@ static int __init sbc8548_hw_rev(void)
*/
static void __init sbc8548_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("sbc8548_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
- }
- }
-#endif
+ fsl_pci_assign_primary();
+
sbc_rev = sbc8548_hw_rev();
}
@@ -128,7 +113,7 @@ static void sbc8548_show_cpuinfo(struct seq_file *m)
seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
}
-machine_device_initcall(sbc8548, mpc85xx_common_publish_devices);
+machine_arch_initcall(sbc8548, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index ff4249044a3c..6fcfa12e5c56 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -2,7 +2,7 @@
* Author: Andy Fleming <afleming@freescale.com>
* Kumar Gala <galak@kernel.crashing.org>
*
- * Copyright 2006-2008, 2011 Freescale Semiconductor Inc.
+ * Copyright 2006-2008, 2011-2012 Freescale Semiconductor Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -17,6 +17,7 @@
#include <linux/of.h>
#include <linux/kexec.h>
#include <linux/highmem.h>
+#include <linux/cpu.h>
#include <asm/machdep.h>
#include <asm/pgtable.h>
@@ -24,33 +25,118 @@
#include <asm/mpic.h>
#include <asm/cacheflush.h>
#include <asm/dbell.h>
+#include <asm/fsl_guts.h>
#include <sysdev/fsl_soc.h>
#include <sysdev/mpic.h>
#include "smp.h"
-extern void __early_start(void);
-
-#define BOOT_ENTRY_ADDR_UPPER 0
-#define BOOT_ENTRY_ADDR_LOWER 1
-#define BOOT_ENTRY_R3_UPPER 2
-#define BOOT_ENTRY_R3_LOWER 3
-#define BOOT_ENTRY_RESV 4
-#define BOOT_ENTRY_PIR 5
-#define BOOT_ENTRY_R6_UPPER 6
-#define BOOT_ENTRY_R6_LOWER 7
-#define NUM_BOOT_ENTRY 8
-#define SIZE_BOOT_ENTRY (NUM_BOOT_ENTRY * sizeof(u32))
-
-static int __init
-smp_85xx_kick_cpu(int nr)
+struct epapr_spin_table {
+ u32 addr_h;
+ u32 addr_l;
+ u32 r3_h;
+ u32 r3_l;
+ u32 reserved;
+ u32 pir;
+};
+
+static struct ccsr_guts __iomem *guts;
+static u64 timebase;
+static int tb_req;
+static int tb_valid;
+
+static void mpc85xx_timebase_freeze(int freeze)
+{
+ uint32_t mask;
+
+ mask = CCSR_GUTS_DEVDISR_TB0 | CCSR_GUTS_DEVDISR_TB1;
+ if (freeze)
+ setbits32(&guts->devdisr, mask);
+ else
+ clrbits32(&guts->devdisr, mask);
+
+ in_be32(&guts->devdisr);
+}
+
+static void mpc85xx_give_timebase(void)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ while (!tb_req)
+ barrier();
+ tb_req = 0;
+
+ mpc85xx_timebase_freeze(1);
+ timebase = get_tb();
+ mb();
+ tb_valid = 1;
+
+ while (tb_valid)
+ barrier();
+
+ mpc85xx_timebase_freeze(0);
+
+ local_irq_restore(flags);
+}
+
+static void mpc85xx_take_timebase(void)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ tb_req = 1;
+ while (!tb_valid)
+ barrier();
+
+ set_tb(timebase >> 32, timebase & 0xffffffff);
+ isync();
+ tb_valid = 0;
+
+ local_irq_restore(flags);
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+static void __cpuinit smp_85xx_mach_cpu_die(void)
+{
+ unsigned int cpu = smp_processor_id();
+ u32 tmp;
+
+ local_irq_disable();
+ idle_task_exit();
+ generic_set_cpu_dead(cpu);
+ mb();
+
+ mtspr(SPRN_TCR, 0);
+
+ __flush_disable_L1();
+ tmp = (mfspr(SPRN_HID0) & ~(HID0_DOZE|HID0_SLEEP)) | HID0_NAP;
+ mtspr(SPRN_HID0, tmp);
+ isync();
+
+ /* Enter NAP mode. */
+ tmp = mfmsr();
+ tmp |= MSR_WE;
+ mb();
+ mtmsr(tmp);
+ isync();
+
+ while (1)
+ ;
+}
+#endif
+
+static int __cpuinit smp_85xx_kick_cpu(int nr)
{
unsigned long flags;
const u64 *cpu_rel_addr;
- __iomem u32 *bptr_vaddr;
+ __iomem struct epapr_spin_table *spin_table;
struct device_node *np;
- int n = 0, hw_cpu = get_hard_smp_processor_id(nr);
+ int hw_cpu = get_hard_smp_processor_id(nr);
int ioremappable;
+ int ret = 0;
WARN_ON(nr < 0 || nr >= NR_CPUS);
WARN_ON(hw_cpu < 0 || hw_cpu >= NR_CPUS);
@@ -75,46 +161,81 @@ smp_85xx_kick_cpu(int nr)
/* Map the spin table */
if (ioremappable)
- bptr_vaddr = ioremap(*cpu_rel_addr, SIZE_BOOT_ENTRY);
+ spin_table = ioremap(*cpu_rel_addr,
+ sizeof(struct epapr_spin_table));
else
- bptr_vaddr = phys_to_virt(*cpu_rel_addr);
+ spin_table = phys_to_virt(*cpu_rel_addr);
local_irq_save(flags);
-
- out_be32(bptr_vaddr + BOOT_ENTRY_PIR, hw_cpu);
#ifdef CONFIG_PPC32
- out_be32(bptr_vaddr + BOOT_ENTRY_ADDR_LOWER, __pa(__early_start));
+#ifdef CONFIG_HOTPLUG_CPU
+ /* Corresponding to generic_set_cpu_dead() */
+ generic_set_cpu_up(nr);
+
+ if (system_state == SYSTEM_RUNNING) {
+ out_be32(&spin_table->addr_l, 0);
+
+ /*
+ * We don't set the BPTR register here since it already points
+ * to the boot page properly.
+ */
+ mpic_reset_core(hw_cpu);
+
+ /* wait until core is ready... */
+ if (!spin_event_timeout(in_be32(&spin_table->addr_l) == 1,
+ 10000, 100)) {
+ pr_err("%s: timeout waiting for core %d to reset\n",
+ __func__, hw_cpu);
+ ret = -ENOENT;
+ goto out;
+ }
+
+ /* clear the acknowledge status */
+ __secondary_hold_acknowledge = -1;
+ }
+#endif
+ out_be32(&spin_table->pir, hw_cpu);
+ out_be32(&spin_table->addr_l, __pa(__early_start));
if (!ioremappable)
- flush_dcache_range((ulong)bptr_vaddr,
- (ulong)(bptr_vaddr + SIZE_BOOT_ENTRY));
+ flush_dcache_range((ulong)spin_table,
+ (ulong)spin_table + sizeof(struct epapr_spin_table));
/* Wait a bit for the CPU to ack. */
- while ((__secondary_hold_acknowledge != hw_cpu) && (++n < 1000))
- mdelay(1);
+ if (!spin_event_timeout(__secondary_hold_acknowledge == hw_cpu,
+ 10000, 100)) {
+ pr_err("%s: timeout waiting for core %d to ack\n",
+ __func__, hw_cpu);
+ ret = -ENOENT;
+ goto out;
+ }
+out:
#else
smp_generic_kick_cpu(nr);
- out_be64((u64 *)(bptr_vaddr + BOOT_ENTRY_ADDR_UPPER),
- __pa((u64)*((unsigned long long *) generic_secondary_smp_init)));
+ out_be32(&spin_table->pir, hw_cpu);
+ out_be64((u64 *)(&spin_table->addr_h),
+ __pa((u64)*((unsigned long long *)generic_secondary_smp_init)));
if (!ioremappable)
- flush_dcache_range((ulong)bptr_vaddr,
- (ulong)(bptr_vaddr + SIZE_BOOT_ENTRY));
+ flush_dcache_range((ulong)spin_table,
+ (ulong)spin_table + sizeof(struct epapr_spin_table));
#endif
local_irq_restore(flags);
if (ioremappable)
- iounmap(bptr_vaddr);
-
- pr_debug("waited %d msecs for CPU #%d.\n", n, nr);
+ iounmap(spin_table);
- return 0;
+ return ret;
}
struct smp_ops_t smp_85xx_ops = {
.kick_cpu = smp_85xx_kick_cpu,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_disable = generic_cpu_disable,
+ .cpu_die = generic_cpu_die,
+#endif
#ifdef CONFIG_KEXEC
.give_timebase = smp_generic_give_timebase,
.take_timebase = smp_generic_take_timebase,
@@ -218,8 +339,7 @@ static void mpc85xx_smp_machine_kexec(struct kimage *image)
}
#endif /* CONFIG_KEXEC */
-static void __init
-smp_85xx_setup_cpu(int cpu_nr)
+static void __cpuinit smp_85xx_setup_cpu(int cpu_nr)
{
if (smp_85xx_ops.probe == smp_mpic_probe)
mpic_setup_this_cpu();
@@ -228,6 +348,16 @@ smp_85xx_setup_cpu(int cpu_nr)
doorbell_setup_this_cpu();
}
+static const struct of_device_id mpc85xx_smp_guts_ids[] = {
+ { .compatible = "fsl,mpc8572-guts", },
+ { .compatible = "fsl,p1020-guts", },
+ { .compatible = "fsl,p1021-guts", },
+ { .compatible = "fsl,p1022-guts", },
+ { .compatible = "fsl,p1023-guts", },
+ { .compatible = "fsl,p2020-guts", },
+ {},
+};
+
void __init mpc85xx_smp_init(void)
{
struct device_node *np;
@@ -249,6 +379,22 @@ void __init mpc85xx_smp_init(void)
smp_85xx_ops.cause_ipi = doorbell_cause_ipi;
}
+ np = of_find_matching_node(NULL, mpc85xx_smp_guts_ids);
+ if (np) {
+ guts = of_iomap(np, 0);
+ of_node_put(np);
+ if (!guts) {
+ pr_err("%s: Could not map guts node address\n",
+ __func__);
+ return;
+ }
+ smp_85xx_ops.give_timebase = mpc85xx_give_timebase;
+ smp_85xx_ops.take_timebase = mpc85xx_take_timebase;
+#ifdef CONFIG_HOTPLUG_CPU
+ ppc_md.cpu_die = smp_85xx_mach_cpu_die;
+#endif
+ }
+
smp_ops = &smp_85xx_ops;
#ifdef CONFIG_KEXEC
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index b9c6daa07b66..ae368e0e1076 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -66,20 +66,13 @@ static void __init socrates_pic_init(void)
*/
static void __init socrates_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("socrates_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
- fsl_add_bridge(np, 1);
-#endif
+ fsl_pci_assign_primary();
}
-machine_device_initcall(socrates, mpc85xx_common_publish_devices);
+machine_arch_initcall(socrates, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index e0508002b086..6f4939b6309e 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -60,21 +60,14 @@ static void __init stx_gp3_pic_init(void)
*/
static void __init stx_gp3_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("stx_gp3_setup_arch()", 0);
+ fsl_pci_assign_primary();
+
#ifdef CONFIG_CPM2
cpm2_reset();
#endif
-
-#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
- fsl_add_bridge(np, 1);
-#endif
}
static void stx_gp3_show_cpuinfo(struct seq_file *m)
@@ -93,7 +86,7 @@ static void stx_gp3_show_cpuinfo(struct seq_file *m)
seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
}
-machine_device_initcall(stx_gp3, mpc85xx_common_publish_devices);
+machine_arch_initcall(stx_gp3, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index 3e70a2035e53..d8941eea7075 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -59,10 +59,6 @@ static void __init tqm85xx_pic_init(void)
*/
static void __init tqm85xx_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("tqm85xx_setup_arch()", 0);
@@ -70,20 +66,7 @@ static void __init tqm85xx_setup_arch(void)
cpm2_reset();
#endif
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
- struct resource rsrc;
- if (!of_address_to_resource(np, 0, &rsrc)) {
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
- }
- }
- }
-#endif
+ fsl_pci_assign_primary();
}
static void tqm85xx_show_cpuinfo(struct seq_file *m)
@@ -123,7 +106,7 @@ static void __devinit tqm85xx_ti1520_fixup(struct pci_dev *pdev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1520,
tqm85xx_ti1520_fixup);
-machine_device_initcall(tqm85xx, mpc85xx_common_publish_devices);
+machine_arch_initcall(tqm85xx, mpc85xx_common_publish_devices);
static const char *board[] __initdata = {
"tqc,tqm8540",
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 41c687550ea7..dcbf7e42dce7 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -111,18 +111,11 @@ static void xes_mpc85xx_fixups(void)
}
}
-#ifdef CONFIG_PCI
-static int primary_phb_addr;
-#endif
-
/*
* Setup the architecture
*/
static void __init xes_mpc85xx_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
struct device_node *root;
const char *model = "Unknown";
@@ -137,26 +130,14 @@ static void __init xes_mpc85xx_setup_arch(void)
xes_mpc85xx_fixups();
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == primary_phb_addr)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
- }
- }
-#endif
-
mpc85xx_smp_init();
+
+ fsl_pci_assign_primary();
}
-machine_device_initcall(xes_mpc8572, mpc85xx_common_publish_devices);
-machine_device_initcall(xes_mpc8548, mpc85xx_common_publish_devices);
-machine_device_initcall(xes_mpc8540, mpc85xx_common_publish_devices);
+machine_arch_initcall(xes_mpc8572, mpc85xx_common_publish_devices);
+machine_arch_initcall(xes_mpc8548, mpc85xx_common_publish_devices);
+machine_arch_initcall(xes_mpc8540, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
@@ -165,42 +146,21 @@ static int __init xes_mpc8572_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "xes,MPC8572")) {
-#ifdef CONFIG_PCI
- primary_phb_addr = 0x8000;
-#endif
- return 1;
- } else {
- return 0;
- }
+ return of_flat_dt_is_compatible(root, "xes,MPC8572");
}
static int __init xes_mpc8548_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "xes,MPC8548")) {
-#ifdef CONFIG_PCI
- primary_phb_addr = 0xb000;
-#endif
- return 1;
- } else {
- return 0;
- }
+ return of_flat_dt_is_compatible(root, "xes,MPC8548");
}
static int __init xes_mpc8540_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "xes,MPC8540")) {
-#ifdef CONFIG_PCI
- primary_phb_addr = 0xb000;
-#endif
- return 1;
- } else {
- return 0;
- }
+ return of_flat_dt_is_compatible(root, "xes,MPC8540");
}
define_machine(xes_mpc8572) {
diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c
index 563aafa8629c..bf5338754c5a 100644
--- a/arch/powerpc/platforms/86xx/gef_ppc9a.c
+++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c
@@ -73,13 +73,6 @@ static void __init gef_ppc9a_init_irq(void)
static void __init gef_ppc9a_setup_arch(void)
{
struct device_node *regs;
-#ifdef CONFIG_PCI
- struct device_node *np;
-
- for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
- fsl_add_bridge(np, 1);
- }
-#endif
printk(KERN_INFO "GE Intelligent Platforms PPC9A 6U VME SBC\n");
@@ -87,6 +80,8 @@ static void __init gef_ppc9a_setup_arch(void)
mpc86xx_smp_init();
#endif
+ fsl_pci_assign_primary();
+
/* Remap basic board registers */
regs = of_find_compatible_node(NULL, NULL, "gef,ppc9a-fpga-regs");
if (regs) {
@@ -221,6 +216,7 @@ static long __init mpc86xx_time_init(void)
static __initdata struct of_device_id of_bus_ids[] = {
{ .compatible = "simple-bus", },
{ .compatible = "gianfar", },
+ { .compatible = "fsl,mpc8641-pcie", },
{},
};
@@ -231,7 +227,7 @@ static int __init declare_of_platform_devices(void)
return 0;
}
-machine_device_initcall(gef_ppc9a, declare_of_platform_devices);
+machine_arch_initcall(gef_ppc9a, declare_of_platform_devices);
define_machine(gef_ppc9a) {
.name = "GE PPC9A",
diff --git a/arch/powerpc/platforms/86xx/gef_sbc310.c b/arch/powerpc/platforms/86xx/gef_sbc310.c
index cc6a91ae0889..0b7851330a07 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc310.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc310.c
@@ -73,20 +73,14 @@ static void __init gef_sbc310_init_irq(void)
static void __init gef_sbc310_setup_arch(void)
{
struct device_node *regs;
-#ifdef CONFIG_PCI
- struct device_node *np;
-
- for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
- fsl_add_bridge(np, 1);
- }
-#endif
-
printk(KERN_INFO "GE Intelligent Platforms SBC310 6U VPX SBC\n");
#ifdef CONFIG_SMP
mpc86xx_smp_init();
#endif
+ fsl_pci_assign_primary();
+
/* Remap basic board registers */
regs = of_find_compatible_node(NULL, NULL, "gef,fpga-regs");
if (regs) {
@@ -209,6 +203,7 @@ static long __init mpc86xx_time_init(void)
static __initdata struct of_device_id of_bus_ids[] = {
{ .compatible = "simple-bus", },
{ .compatible = "gianfar", },
+ { .compatible = "fsl,mpc8641-pcie", },
{},
};
@@ -219,7 +214,7 @@ static int __init declare_of_platform_devices(void)
return 0;
}
-machine_device_initcall(gef_sbc310, declare_of_platform_devices);
+machine_arch_initcall(gef_sbc310, declare_of_platform_devices);
define_machine(gef_sbc310) {
.name = "GE SBC310",
diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c
index aead6b337f4a..b9eb174897b1 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc610.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -73,13 +73,6 @@ static void __init gef_sbc610_init_irq(void)
static void __init gef_sbc610_setup_arch(void)
{
struct device_node *regs;
-#ifdef CONFIG_PCI
- struct device_node *np;
-
- for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
- fsl_add_bridge(np, 1);
- }
-#endif
printk(KERN_INFO "GE Intelligent Platforms SBC610 6U VPX SBC\n");
@@ -87,6 +80,8 @@ static void __init gef_sbc610_setup_arch(void)
mpc86xx_smp_init();
#endif
+ fsl_pci_assign_primary();
+
/* Remap basic board registers */
regs = of_find_compatible_node(NULL, NULL, "gef,fpga-regs");
if (regs) {
@@ -198,6 +193,7 @@ static long __init mpc86xx_time_init(void)
static __initdata struct of_device_id of_bus_ids[] = {
{ .compatible = "simple-bus", },
{ .compatible = "gianfar", },
+ { .compatible = "fsl,mpc8641-pcie", },
{},
};
@@ -208,7 +204,7 @@ static int __init declare_of_platform_devices(void)
return 0;
}
-machine_device_initcall(gef_sbc610, declare_of_platform_devices);
+machine_arch_initcall(gef_sbc610, declare_of_platform_devices);
define_machine(gef_sbc610) {
.name = "GE SBC610",
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 62cd3c555bfb..a817398a56da 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -91,6 +91,9 @@ static struct of_device_id __initdata mpc8610_ids[] = {
{ .compatible = "simple-bus", },
/* So that the DMA channel nodes can be probed individually: */
{ .compatible = "fsl,eloplus-dma", },
+ /* PCI controllers */
+ { .compatible = "fsl,mpc8610-pci", },
+ { .compatible = "fsl,mpc8641-pcie", },
{}
};
@@ -107,7 +110,7 @@ static int __init mpc8610_declare_of_platform_devices(void)
return 0;
}
-machine_device_initcall(mpc86xx_hpcd, mpc8610_declare_of_platform_devices);
+machine_arch_initcall(mpc86xx_hpcd, mpc8610_declare_of_platform_devices);
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
@@ -278,25 +281,13 @@ mpc8610hpcd_valid_monitor_port(enum fsl_diu_monitor_port port)
static void __init mpc86xx_hpcd_setup_arch(void)
{
struct resource r;
- struct device_node *np;
unsigned char *pixis;
if (ppc_md.progress)
ppc_md.progress("mpc86xx_hpcd_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_node_by_type(np, "pci") {
- if (of_device_is_compatible(np, "fsl,mpc8610-pci")
- || of_device_is_compatible(np, "fsl,mpc8641-pcie")) {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == 0xa000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
- }
- }
-#endif
+ fsl_pci_assign_primary();
+
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
diu_ops.get_pixel_format = mpc8610hpcd_get_pixel_format;
diu_ops.set_gamma_table = mpc8610hpcd_set_gamma_table;
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 817245bc0219..e8bf3fae5606 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -19,7 +19,6 @@
#include <linux/delay.h>
#include <linux/seq_file.h>
#include <linux/of_platform.h>
-#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -51,15 +50,8 @@ extern int uli_exclude_device(struct pci_controller *hose,
static int mpc86xx_exclude_device(struct pci_controller *hose,
u_char bus, u_char devfn)
{
- struct device_node* node;
- struct resource rsrc;
-
- node = hose->dn;
- of_address_to_resource(node, 0, &rsrc);
-
- if ((rsrc.start & 0xfffff) == 0x8000) {
+ if (hose->dn == fsl_pci_primary)
return uli_exclude_device(hose, bus, devfn);
- }
return PCIBIOS_SUCCESSFUL;
}
@@ -69,30 +61,11 @@ static int mpc86xx_exclude_device(struct pci_controller *hose,
static void __init
mpc86xx_hpcn_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
- struct pci_controller *hose;
-#endif
- dma_addr_t max = 0xffffffff;
-
if (ppc_md.progress)
ppc_md.progress("mpc86xx_hpcn_setup_arch()", 0);
#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == 0x8000)
- fsl_add_bridge(np, 1);
- else
- fsl_add_bridge(np, 0);
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
- }
-
ppc_md.pci_exclude_device = mpc86xx_exclude_device;
-
#endif
printk("MPC86xx HPCN board from Freescale Semiconductor\n");
@@ -101,13 +74,9 @@ mpc86xx_hpcn_setup_arch(void)
mpc86xx_smp_init();
#endif
-#ifdef CONFIG_SWIOTLB
- if ((memblock_end_of_DRAM() - 1) > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
- }
-#endif
+ fsl_pci_assign_primary();
+
+ swiotlb_detect_4g();
}
@@ -162,6 +131,7 @@ static __initdata struct of_device_id of_bus_ids[] = {
{ .compatible = "simple-bus", },
{ .compatible = "fsl,srio", },
{ .compatible = "gianfar", },
+ { .compatible = "fsl,mpc8641-pcie", },
{},
};
@@ -171,7 +141,7 @@ static int __init declare_of_platform_devices(void)
return 0;
}
-machine_device_initcall(mpc86xx_hpcn, declare_of_platform_devices);
+machine_arch_initcall(mpc86xx_hpcn, declare_of_platform_devices);
machine_arch_initcall(mpc86xx_hpcn, swiotlb_setup_bus_notifier);
define_machine(mpc86xx_hpcn) {
diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c
index e7007d0d949e..b47a8fd0f3d3 100644
--- a/arch/powerpc/platforms/86xx/sbc8641d.c
+++ b/arch/powerpc/platforms/86xx/sbc8641d.c
@@ -38,23 +38,16 @@
static void __init
sbc8641_setup_arch(void)
{
-#ifdef CONFIG_PCI
- struct device_node *np;
-#endif
-
if (ppc_md.progress)
ppc_md.progress("sbc8641_setup_arch()", 0);
-#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie")
- fsl_add_bridge(np, 0);
-#endif
-
printk("SBC8641 board from Wind River\n");
#ifdef CONFIG_SMP
mpc86xx_smp_init();
#endif
+
+ fsl_pci_assign_primary();
}
@@ -102,6 +95,7 @@ mpc86xx_time_init(void)
static __initdata struct of_device_id of_bus_ids[] = {
{ .compatible = "simple-bus", },
{ .compatible = "gianfar", },
+ { .compatible = "fsl,mpc8641-pcie", },
{},
};
@@ -111,7 +105,7 @@ static int __init declare_of_platform_devices(void)
return 0;
}
-machine_device_initcall(sbc8641, declare_of_platform_devices);
+machine_arch_initcall(sbc8641, declare_of_platform_devices);
define_machine(sbc8641) {
.name = "SBC8641D",
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 1bd7ecb24620..a57600b3a4e3 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -15,7 +15,7 @@ obj-$(CONFIG_PPC_DCR_NATIVE) += dcr-low.o
obj-$(CONFIG_PPC_PMI) += pmi.o
obj-$(CONFIG_U3_DART) += dart_iommu.o
obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o
-obj-$(CONFIG_FSL_SOC) += fsl_soc.o
+obj-$(CONFIG_FSL_SOC) += fsl_soc.o fsl_mpic_err.o
obj-$(CONFIG_FSL_PCI) += fsl_pci.o $(fsl-msi-obj-y)
obj-$(CONFIG_FSL_PMC) += fsl_pmc.o
obj-$(CONFIG_FSL_LBC) += fsl_lbc.o
diff --git a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c
index 68ac3aacb191..d131c8a1cb15 100644
--- a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c
+++ b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c
@@ -193,6 +193,16 @@ static struct of_device_id mpc85xx_l2ctlr_of_match[] = {
{
.compatible = "fsl,mpc8548-l2-cache-controller",
},
+ { .compatible = "fsl,mpc8544-l2-cache-controller",},
+ { .compatible = "fsl,mpc8572-l2-cache-controller",},
+ { .compatible = "fsl,mpc8536-l2-cache-controller",},
+ { .compatible = "fsl,p1021-l2-cache-controller",},
+ { .compatible = "fsl,p1012-l2-cache-controller",},
+ { .compatible = "fsl,p1025-l2-cache-controller",},
+ { .compatible = "fsl,p1016-l2-cache-controller",},
+ { .compatible = "fsl,p1024-l2-cache-controller",},
+ { .compatible = "fsl,p1015-l2-cache-controller",},
+ { .compatible = "fsl,p1010-l2-cache-controller",},
{},
};
diff --git a/arch/powerpc/sysdev/fsl_mpic_err.c b/arch/powerpc/sysdev/fsl_mpic_err.c
new file mode 100644
index 000000000000..b83f32562a37
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_mpic_err.c
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2012 Freescale Semiconductor, Inc.
+ *
+ * Author: Varun Sethi <varun.sethi@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2 of the
+ * License.
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/mpic.h>
+
+#include "mpic.h"
+
+#define MPIC_ERR_INT_BASE 0x3900
+#define MPIC_ERR_INT_EISR 0x0000
+#define MPIC_ERR_INT_EIMR 0x0010
+
+static inline u32 mpic_fsl_err_read(u32 __iomem *base, unsigned int err_reg)
+{
+ return in_be32(base + (err_reg >> 2));
+}
+
+static inline void mpic_fsl_err_write(u32 __iomem *base, u32 value)
+{
+ out_be32(base + (MPIC_ERR_INT_EIMR >> 2), value);
+}
+
+static void fsl_mpic_mask_err(struct irq_data *d)
+{
+ u32 eimr;
+ struct mpic *mpic = irq_data_get_irq_chip_data(d);
+ unsigned int src = virq_to_hw(d->irq) - mpic->err_int_vecs[0];
+
+ eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR);
+ eimr |= (1 << (31 - src));
+ mpic_fsl_err_write(mpic->err_regs, eimr);
+}
+
+static void fsl_mpic_unmask_err(struct irq_data *d)
+{
+ u32 eimr;
+ struct mpic *mpic = irq_data_get_irq_chip_data(d);
+ unsigned int src = virq_to_hw(d->irq) - mpic->err_int_vecs[0];
+
+ eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR);
+ eimr &= ~(1 << (31 - src));
+ mpic_fsl_err_write(mpic->err_regs, eimr);
+}
+
+static struct irq_chip fsl_mpic_err_chip = {
+ .irq_disable = fsl_mpic_mask_err,
+ .irq_mask = fsl_mpic_mask_err,
+ .irq_unmask = fsl_mpic_unmask_err,
+};
+
+int mpic_setup_error_int(struct mpic *mpic, int intvec)
+{
+ int i;
+
+ mpic->err_regs = ioremap(mpic->paddr + MPIC_ERR_INT_BASE, 0x1000);
+ if (!mpic->err_regs) {
+ pr_err("could not map mpic error registers\n");
+ return -ENOMEM;
+ }
+ mpic->hc_err = fsl_mpic_err_chip;
+ mpic->hc_err.name = mpic->name;
+ mpic->flags |= MPIC_FSL_HAS_EIMR;
+ /* allocate interrupt vectors for error interrupts */
+ for (i = MPIC_MAX_ERR - 1; i >= 0; i--)
+ mpic->err_int_vecs[i] = --intvec;
+
+ return 0;
+}
+
+int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw)
+{
+ if ((mpic->flags & MPIC_FSL_HAS_EIMR) &&
+ (hw >= mpic->err_int_vecs[0] &&
+ hw <= mpic->err_int_vecs[MPIC_MAX_ERR - 1])) {
+ WARN_ON(mpic->flags & MPIC_SECONDARY);
+
+ pr_debug("mpic: mapping as Error Interrupt\n");
+ irq_set_chip_data(virq, mpic);
+ irq_set_chip_and_handler(virq, &mpic->hc_err,
+ handle_level_irq);
+ return 1;
+ }
+
+ return 0;
+}
+
+static irqreturn_t fsl_error_int_handler(int irq, void *data)
+{
+ struct mpic *mpic = (struct mpic *) data;
+ u32 eisr, eimr;
+ int errint;
+ unsigned int cascade_irq;
+
+ eisr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EISR);
+ eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR);
+
+ if (!(eisr & ~eimr))
+ return IRQ_NONE;
+
+ while (eisr) {
+ errint = __builtin_clz(eisr);
+ cascade_irq = irq_linear_revmap(mpic->irqhost,
+ mpic->err_int_vecs[errint]);
+ WARN_ON(cascade_irq == NO_IRQ);
+ if (cascade_irq != NO_IRQ) {
+ generic_handle_irq(cascade_irq);
+ } else {
+ eimr |= 1 << (31 - errint);
+ mpic_fsl_err_write(mpic->err_regs, eimr);
+ }
+ eisr &= ~(1 << (31 - errint));
+ }
+
+ return IRQ_HANDLED;
+}
+
+void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum)
+{
+ unsigned int virq;
+ int ret;
+
+ virq = irq_create_mapping(mpic->irqhost, irqnum);
+ if (virq == NO_IRQ) {
+ pr_err("Error interrupt setup failed\n");
+ return;
+ }
+
+ /* Mask all error interrupts */
+ mpic_fsl_err_write(mpic->err_regs, ~0);
+
+ ret = request_irq(virq, fsl_error_int_handler, IRQF_NO_THREAD,
+ "mpic-error-int", mpic);
+ if (ret)
+ pr_err("Failed to register error interrupt handler\n");
+}
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index c37f46136321..2ff35765a6ad 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -143,18 +143,20 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n",
(u64)rsrc->start, (u64)resource_size(rsrc));
- if (of_device_is_compatible(hose->dn, "fsl,qoriq-pcie-v2.2")) {
- win_idx = 2;
- start_idx = 0;
- end_idx = 3;
- }
-
pci = ioremap(rsrc->start, resource_size(rsrc));
if (!pci) {
dev_err(hose->parent, "Unable to map ATMU registers\n");
return;
}
+ if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) {
+ if (in_be32(&pci->block_rev1) >= PCIE_IP_REV_2_2) {
+ win_idx = 2;
+ start_idx = 0;
+ end_idx = 3;
+ }
+ }
+
/* Disable all windows (except powar0 since it's ignored) */
for(i = 1; i < 5; i++)
out_be32(&pci->pow[i].powar, 0);
@@ -818,6 +820,7 @@ static const struct of_device_id pci_ids[] = {
{ .compatible = "fsl,p1010-pcie", },
{ .compatible = "fsl,p1023-pcie", },
{ .compatible = "fsl,p4080-pcie", },
+ { .compatible = "fsl,qoriq-pcie-v2.4", },
{ .compatible = "fsl,qoriq-pcie-v2.3", },
{ .compatible = "fsl,qoriq-pcie-v2.2", },
{},
@@ -825,57 +828,78 @@ static const struct of_device_id pci_ids[] = {
struct device_node *fsl_pci_primary;
-void __devinit fsl_pci_init(void)
+void fsl_pci_assign_primary(void)
{
- int ret;
- struct device_node *node;
- struct pci_controller *hose;
- dma_addr_t max = 0xffffffff;
+ struct device_node *np;
/* Callers can specify the primary bus using other means. */
- if (!fsl_pci_primary) {
- /* If a PCI host bridge contains an ISA node, it's primary. */
- node = of_find_node_by_type(NULL, "isa");
- while ((fsl_pci_primary = of_get_parent(node))) {
- of_node_put(node);
- node = fsl_pci_primary;
-
- if (of_match_node(pci_ids, node))
- break;
- }
+ if (fsl_pci_primary)
+ return;
+
+ /* If a PCI host bridge contains an ISA node, it's primary. */
+ np = of_find_node_by_type(NULL, "isa");
+ while ((fsl_pci_primary = of_get_parent(np))) {
+ of_node_put(np);
+ np = fsl_pci_primary;
+
+ if (of_match_node(pci_ids, np) && of_device_is_available(np))
+ return;
}
- node = NULL;
- for_each_node_by_type(node, "pci") {
- if (of_match_node(pci_ids, node)) {
- /*
- * If there's no PCI host bridge with ISA, arbitrarily
- * designate one as primary. This can go away once
- * various bugs with primary-less systems are fixed.
- */
- if (!fsl_pci_primary)
- fsl_pci_primary = node;
-
- ret = fsl_add_bridge(node, fsl_pci_primary == node);
- if (ret == 0) {
- hose = pci_find_hose_for_OF_device(node);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
- }
+ /*
+ * If there's no PCI host bridge with ISA, arbitrarily
+ * designate one as primary. This can go away once
+ * various bugs with primary-less systems are fixed.
+ */
+ for_each_matching_node(np, pci_ids) {
+ if (of_device_is_available(np)) {
+ fsl_pci_primary = np;
+ of_node_put(np);
+ return;
}
}
+}
+
+static int __devinit fsl_pci_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct device_node *node;
+ struct pci_controller *hose;
+
+ node = pdev->dev.of_node;
+ ret = fsl_add_bridge(node, fsl_pci_primary == node);
#ifdef CONFIG_SWIOTLB
- /*
- * if we couldn't map all of DRAM via the dma windows
- * we need SWIOTLB to handle buffers located outside of
- * dma capable memory region
- */
- if (memblock_end_of_DRAM() - 1 > max) {
- ppc_swiotlb_enable = 1;
- set_pci_dma_ops(&swiotlb_dma_ops);
- ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
+ if (ret == 0) {
+ hose = pci_find_hose_for_OF_device(pdev->dev.of_node);
+
+ /*
+ * if we couldn't map all of DRAM via the dma windows
+ * we need SWIOTLB to handle buffers located outside of
+ * dma capable memory region
+ */
+ if (memblock_end_of_DRAM() - 1 > hose->dma_window_base_cur +
+ hose->dma_window_size)
+ ppc_swiotlb_enable = 1;
}
#endif
+
+ mpc85xx_pci_err_probe(pdev);
+
+ return 0;
+}
+
+static struct platform_driver fsl_pci_driver = {
+ .driver = {
+ .name = "fsl-pci",
+ .of_match_table = pci_ids,
+ },
+ .probe = fsl_pci_probe,
+};
+
+static int __init fsl_pci_init(void)
+{
+ return platform_driver_register(&fsl_pci_driver);
}
+arch_initcall(fsl_pci_init);
#endif
diff --git a/arch/powerpc/sysdev/fsl_pci.h b/arch/powerpc/sysdev/fsl_pci.h
index baa0fd18289f..d078537adece 100644
--- a/arch/powerpc/sysdev/fsl_pci.h
+++ b/arch/powerpc/sysdev/fsl_pci.h
@@ -16,6 +16,7 @@
#define PCIE_LTSSM 0x0404 /* PCIE Link Training and Status */
#define PCIE_LTSSM_L0 0x16 /* L0 state */
+#define PCIE_IP_REV_2_2 0x02080202 /* PCIE IP block version Rev2.2 */
#define PIWAR_EN 0x80000000 /* Enable */
#define PIWAR_PF 0x20000000 /* prefetch */
#define PIWAR_TGI_LOCAL 0x00f00000 /* target - local memory */
@@ -57,7 +58,9 @@ struct ccsr_pci {
__be32 pex_pme_mes_disr; /* 0x.024 - PCIE PME and message disable register */
__be32 pex_pme_mes_ier; /* 0x.028 - PCIE PME and message interrupt enable register */
__be32 pex_pmcr; /* 0x.02c - PCIE power management command register */
- u8 res3[3024];
+ u8 res3[3016];
+ __be32 block_rev1; /* 0x.bf8 - PCIE Block Revision register 1 */
+ __be32 block_rev2; /* 0x.bfc - PCIE Block Revision register 2 */
/* PCI/PCI Express outbound window 0-4
* Window 0 is the default window and is the only window enabled upon reset.
@@ -95,10 +98,19 @@ u64 fsl_pci_immrbar_base(struct pci_controller *hose);
extern struct device_node *fsl_pci_primary;
-#ifdef CONFIG_FSL_PCI
-void fsl_pci_init(void);
+#ifdef CONFIG_PCI
+void fsl_pci_assign_primary(void);
#else
-static inline void fsl_pci_init(void) {}
+static inline void fsl_pci_assign_primary(void) {}
+#endif
+
+#ifdef CONFIG_EDAC_MPC85XX
+int mpc85xx_pci_err_probe(struct platform_device *op);
+#else
+static inline int mpc85xx_pci_err_probe(struct platform_device *op)
+{
+ return -ENOTSUPP;
+}
#endif
#endif /* __POWERPC_FSL_PCI_H */
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index bfc6211e5422..9c6e535daad2 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -6,7 +6,7 @@
* with various broken implementations of this HW.
*
* Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
- * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ * Copyright 2010-2012 Freescale Semiconductor, Inc.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
@@ -221,24 +221,24 @@ static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 valu
_mpic_write(mpic->reg_type, &mpic->gregs, offset, value);
}
-static inline u32 _mpic_tm_read(struct mpic *mpic, unsigned int tm)
+static inline unsigned int mpic_tm_offset(struct mpic *mpic, unsigned int tm)
{
- unsigned int offset = MPIC_INFO(TIMER_VECTOR_PRI) +
- ((tm & 3) * MPIC_INFO(TIMER_STRIDE));
+ return (tm >> 2) * MPIC_TIMER_GROUP_STRIDE +
+ (tm & 3) * MPIC_INFO(TIMER_STRIDE);
+}
- if (tm >= 4)
- offset += 0x1000 / 4;
+static inline u32 _mpic_tm_read(struct mpic *mpic, unsigned int tm)
+{
+ unsigned int offset = mpic_tm_offset(mpic, tm) +
+ MPIC_INFO(TIMER_VECTOR_PRI);
return _mpic_read(mpic->reg_type, &mpic->tmregs, offset);
}
static inline void _mpic_tm_write(struct mpic *mpic, unsigned int tm, u32 value)
{
- unsigned int offset = MPIC_INFO(TIMER_VECTOR_PRI) +
- ((tm & 3) * MPIC_INFO(TIMER_STRIDE));
-
- if (tm >= 4)
- offset += 0x1000 / 4;
+ unsigned int offset = mpic_tm_offset(mpic, tm) +
+ MPIC_INFO(TIMER_VECTOR_PRI);
_mpic_write(mpic->reg_type, &mpic->tmregs, offset, value);
}
@@ -1026,6 +1026,9 @@ static int mpic_host_map(struct irq_domain *h, unsigned int virq,
return 0;
}
+ if (mpic_map_error_int(mpic, virq, hw))
+ return 0;
+
if (hw >= mpic->num_sources)
return -EINVAL;
@@ -1085,7 +1088,16 @@ static int mpic_host_xlate(struct irq_domain *h, struct device_node *ct,
*/
switch (intspec[2]) {
case 0:
- case 1: /* no EISR/EIMR support for now, treat as shared IRQ */
+ break;
+ case 1:
+ if (!(mpic->flags & MPIC_FSL_HAS_EIMR))
+ break;
+
+ if (intspec[3] >= ARRAY_SIZE(mpic->err_int_vecs))
+ return -EINVAL;
+
+ *out_hwirq = mpic->err_int_vecs[intspec[3]];
+
break;
case 2:
if (intspec[0] >= ARRAY_SIZE(mpic->ipi_vecs))
@@ -1301,6 +1313,42 @@ struct mpic * __init mpic_alloc(struct device_node *node,
mpic_map(mpic, mpic->paddr, &mpic->gregs, MPIC_INFO(GREG_BASE), 0x1000);
mpic_map(mpic, mpic->paddr, &mpic->tmregs, MPIC_INFO(TIMER_BASE), 0x1000);
+ if (mpic->flags & MPIC_FSL) {
+ u32 brr1, version;
+ int ret;
+
+ /*
+ * Yes, Freescale really did put global registers in the
+ * magic per-cpu area -- and they don't even show up in the
+ * non-magic per-cpu copies that this driver normally uses.
+ */
+ mpic_map(mpic, mpic->paddr, &mpic->thiscpuregs,
+ MPIC_CPU_THISBASE, 0x1000);
+
+ brr1 = _mpic_read(mpic->reg_type, &mpic->thiscpuregs,
+ MPIC_FSL_BRR1);
+ version = brr1 & MPIC_FSL_BRR1_VER;
+
+ /* Error interrupt mask register (EIMR) is required for
+ * handling individual device error interrupts. EIMR
+ * was added in MPIC version 4.1.
+ *
+ * Over here we reserve vector number space for error
+ * interrupt vectors. This space is stolen from the
+ * global vector number space, as in case of ipis
+ * and timer interrupts.
+ *
+ * Available vector space = intvec_top - 12, where 12
+ * is the number of vectors which have been consumed by
+ * ipis and timer interrupts.
+ */
+ if (version >= 0x401) {
+ ret = mpic_setup_error_int(mpic, intvec_top - 12);
+ if (ret)
+ return NULL;
+ }
+ }
+
/* Reset */
/* When using a device-node, reset requests are only honored if the MPIC
@@ -1440,6 +1488,7 @@ void __init mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
void __init mpic_init(struct mpic *mpic)
{
int i, cpu;
+ int num_timers = 4;
BUG_ON(mpic->num_sources == 0);
@@ -1448,15 +1497,34 @@ void __init mpic_init(struct mpic *mpic)
/* Set current processor priority to max */
mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf);
+ if (mpic->flags & MPIC_FSL) {
+ u32 brr1 = _mpic_read(mpic->reg_type, &mpic->thiscpuregs,
+ MPIC_FSL_BRR1);
+ u32 version = brr1 & MPIC_FSL_BRR1_VER;
+
+ /*
+ * Timer group B is present at the latest in MPIC 3.1 (e.g.
+ * mpc8536). It is not present in MPIC 2.0 (e.g. mpc8544).
+ * I don't know about the status of intermediate versions (or
+ * whether they even exist).
+ */
+ if (version >= 0x0301)
+ num_timers = 8;
+ }
+
+ /* FSL mpic error interrupt intialization */
+ if (mpic->flags & MPIC_FSL_HAS_EIMR)
+ mpic_err_int_init(mpic, MPIC_FSL_ERR_INT);
+
/* Initialize timers to our reserved vectors and mask them for now */
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < num_timers; i++) {
+ unsigned int offset = mpic_tm_offset(mpic, i);
+
mpic_write(mpic->tmregs,
- i * MPIC_INFO(TIMER_STRIDE) +
- MPIC_INFO(TIMER_DESTINATION),
+ offset + MPIC_INFO(TIMER_DESTINATION),
1 << hard_smp_processor_id());
mpic_write(mpic->tmregs,
- i * MPIC_INFO(TIMER_STRIDE) +
- MPIC_INFO(TIMER_VECTOR_PRI),
+ offset + MPIC_INFO(TIMER_VECTOR_PRI),
MPIC_VECPRI_MASK |
(9 << MPIC_VECPRI_PRIORITY_SHIFT) |
(mpic->timer_vecs[0] + i));
diff --git a/arch/powerpc/sysdev/mpic.h b/arch/powerpc/sysdev/mpic.h
index 13f3e8913a93..24bf07a63924 100644
--- a/arch/powerpc/sysdev/mpic.h
+++ b/arch/powerpc/sysdev/mpic.h
@@ -40,4 +40,26 @@ extern int mpic_set_affinity(struct irq_data *d,
const struct cpumask *cpumask, bool force);
extern void mpic_reset_core(int cpu);
+#ifdef CONFIG_FSL_SOC
+extern int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw);
+extern void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum);
+extern int mpic_setup_error_int(struct mpic *mpic, int intvec);
+#else
+static inline int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw)
+{
+ return 0;
+}
+
+
+static inline void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum)
+{
+ return;
+}
+
+static inline int mpic_setup_error_int(struct mpic *mpic, int intvec)
+{
+ return -1;
+}
+#endif
+
#endif /* _POWERPC_SYSDEV_MPIC_H */