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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-20 11:02:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-20 11:02:10 -0800
commit10b6339e93244156fac901560117e94bf9dca120 (patch)
tree93a86c1328f0f3b0f37af493907b32d72027c9d1 /arch
parentc6699b58f4fe2f968f036a862c09ce44b6968376 (diff)
parentfde8bc59c03c0ad1fa4f655e0ed5cc1f76d11e8b (diff)
Merge tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux
Pull clock framework update from Michael Turquette: "The common clock framework changes for 3.9 are almost entirely fixes. None are dire enough to be Cc'd to stable which may be interpreted to mean that users of the framework are reaching stability. Lots of new adoption of this framework is via DeviceTree data and that comes through the respective architecture and platform trees instead of through the clk framework tree. Two new features are improved debugfs output and an improvement to how DT clocks are initialized by reusing a common method." * tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux: (25 commits) clk: sunxi: remove stale Makefile entry clk: vexpress: Use common of_clk_init() function clk: zynq: Use common of_clk_init() function clk: vt8500: Use common of_clk_init() function clk: highbank: Use common of_clk_init() function clk: sunxi: Use common of_clk_init() function clk: add common of_clk_init() function clk: Deduplicate exit code in clk_set_rate clk: beautify Makefile clk-divider: fix macros clk: prima2: enable dt-binding clkdev mapping clk: mxs: Index is always positive clk: max77686: Avoid double free at remove time clk: remove exported function from __init section clk: vt8500: Add support for WM8750/WM8850 PLL clocks clk: vt8500: Fix division-by-0 when requested rate=0 clk: vt8500: Fix device clock divisor calculations clk: vt8500: Fix error in PLL calculations on non-exact match. clk: max77686: Remove unnecessary NULL checking for container_of() clk: JSON debugfs clock tree summary ...
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/prima2.dtsi31
-rw-r--r--arch/arm/mach-highbank/core.h1
-rw-r--r--arch/arm/mach-highbank/highbank.c3
3 files changed, 32 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index 055fca542120..3329719a9412 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -58,10 +58,11 @@
#size-cells = <1>;
ranges = <0x88000000 0x88000000 0x40000>;
- clock-controller@88000000 {
+ clks: clock-controller@88000000 {
compatible = "sirf,prima2-clkc";
reg = <0x88000000 0x1000>;
interrupts = <3>;
+ #clock-cells = <1>;
};
reset-controller@88010000 {
@@ -85,6 +86,7 @@
compatible = "sirf,prima2-memc";
reg = <0x90000000 0x10000>;
interrupts = <27>;
+ clocks = <&clks 5>;
};
};
@@ -104,6 +106,7 @@
compatible = "sirf,prima2-vpp";
reg = <0x90020000 0x10000>;
interrupts = <31>;
+ clocks = <&clks 35>;
};
};
@@ -117,6 +120,7 @@
compatible = "powervr,sgx531";
reg = <0x98000000 0x8000000>;
interrupts = <6>;
+ clocks = <&clks 32>;
};
};
@@ -130,6 +134,7 @@
compatible = "sirf,prima2-video-codec";
reg = <0xa0000000 0x8000000>;
interrupts = <5>;
+ clocks = <&clks 33>;
};
};
@@ -149,12 +154,14 @@
compatible = "sirf,prima2-gps";
reg = <0xa8010000 0x10000>;
interrupts = <7>;
+ clocks = <&clks 9>;
};
dsp@a9000000 {
compatible = "sirf,prima2-dsp";
reg = <0xa9000000 0x1000000>;
interrupts = <8>;
+ clocks = <&clks 8>;
};
};
@@ -174,12 +181,14 @@
compatible = "sirf,prima2-nand";
reg = <0xb0030000 0x10000>;
interrupts = <41>;
+ clocks = <&clks 26>;
};
audio@b0040000 {
compatible = "sirf,prima2-audio";
reg = <0xb0040000 0x10000>;
interrupts = <35>;
+ clocks = <&clks 27>;
};
uart0: uart@b0050000 {
@@ -187,6 +196,7 @@
compatible = "sirf,prima2-uart";
reg = <0xb0050000 0x10000>;
interrupts = <17>;
+ clocks = <&clks 13>;
};
uart1: uart@b0060000 {
@@ -194,6 +204,7 @@
compatible = "sirf,prima2-uart";
reg = <0xb0060000 0x10000>;
interrupts = <18>;
+ clocks = <&clks 14>;
};
uart2: uart@b0070000 {
@@ -201,6 +212,7 @@
compatible = "sirf,prima2-uart";
reg = <0xb0070000 0x10000>;
interrupts = <19>;
+ clocks = <&clks 15>;
};
usp0: usp@b0080000 {
@@ -208,6 +220,7 @@
compatible = "sirf,prima2-usp";
reg = <0xb0080000 0x10000>;
interrupts = <20>;
+ clocks = <&clks 28>;
};
usp1: usp@b0090000 {
@@ -215,6 +228,7 @@
compatible = "sirf,prima2-usp";
reg = <0xb0090000 0x10000>;
interrupts = <21>;
+ clocks = <&clks 29>;
};
usp2: usp@b00a0000 {
@@ -222,6 +236,7 @@
compatible = "sirf,prima2-usp";
reg = <0xb00a0000 0x10000>;
interrupts = <22>;
+ clocks = <&clks 30>;
};
dmac0: dma-controller@b00b0000 {
@@ -229,6 +244,7 @@
compatible = "sirf,prima2-dmac";
reg = <0xb00b0000 0x10000>;
interrupts = <12>;
+ clocks = <&clks 24>;
};
dmac1: dma-controller@b0160000 {
@@ -236,11 +252,13 @@
compatible = "sirf,prima2-dmac";
reg = <0xb0160000 0x10000>;
interrupts = <13>;
+ clocks = <&clks 25>;
};
vip@b00C0000 {
compatible = "sirf,prima2-vip";
reg = <0xb00C0000 0x10000>;
+ clocks = <&clks 31>;
};
spi0: spi@b00d0000 {
@@ -248,6 +266,7 @@
compatible = "sirf,prima2-spi";
reg = <0xb00d0000 0x10000>;
interrupts = <15>;
+ clocks = <&clks 19>;
};
spi1: spi@b0170000 {
@@ -255,6 +274,7 @@
compatible = "sirf,prima2-spi";
reg = <0xb0170000 0x10000>;
interrupts = <16>;
+ clocks = <&clks 20>;
};
i2c0: i2c@b00e0000 {
@@ -262,6 +282,7 @@
compatible = "sirf,prima2-i2c";
reg = <0xb00e0000 0x10000>;
interrupts = <24>;
+ clocks = <&clks 17>;
};
i2c1: i2c@b00f0000 {
@@ -269,12 +290,14 @@
compatible = "sirf,prima2-i2c";
reg = <0xb00f0000 0x10000>;
interrupts = <25>;
+ clocks = <&clks 18>;
};
tsc@b0110000 {
compatible = "sirf,prima2-tsc";
reg = <0xb0110000 0x10000>;
interrupts = <33>;
+ clocks = <&clks 16>;
};
gpio: pinctrl@b0120000 {
@@ -507,17 +530,20 @@
pwm@b0130000 {
compatible = "sirf,prima2-pwm";
reg = <0xb0130000 0x10000>;
+ clocks = <&clks 21>;
};
efusesys@b0140000 {
compatible = "sirf,prima2-efuse";
reg = <0xb0140000 0x10000>;
+ clocks = <&clks 22>;
};
pulsec@b0150000 {
compatible = "sirf,prima2-pulsec";
reg = <0xb0150000 0x10000>;
interrupts = <48>;
+ clocks = <&clks 23>;
};
pci-iobg {
@@ -616,12 +642,14 @@
compatible = "chipidea,ci13611a-prima2";
reg = <0xb8000000 0x10000>;
interrupts = <10>;
+ clocks = <&clks 40>;
};
usb1: usb@b00f0000 {
compatible = "chipidea,ci13611a-prima2";
reg = <0xb8010000 0x10000>;
interrupts = <11>;
+ clocks = <&clks 41>;
};
sata@b00f0000 {
@@ -634,6 +662,7 @@
compatible = "sirf,prima2-security";
reg = <0xb8030000 0x10000>;
interrupts = <42>;
+ clocks = <&clks 7>;
};
};
};
diff --git a/arch/arm/mach-highbank/core.h b/arch/arm/mach-highbank/core.h
index 80235b46cb58..3f65206a9b92 100644
--- a/arch/arm/mach-highbank/core.h
+++ b/arch/arm/mach-highbank/core.h
@@ -2,7 +2,6 @@
#define __HIGHBANK_CORE_H
extern void highbank_set_cpu_jump(int cpu, void *jump_addr);
-extern void highbank_clocks_init(void);
extern void highbank_restart(char, const char *);
extern void __iomem *scu_base_addr;
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index e6c061282939..65656ff0eb33 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -25,6 +25,7 @@
#include <linux/of_address.h>
#include <linux/smp.h>
#include <linux/amba/bus.h>
+#include <linux/clk-provider.h>
#include <asm/arch_timer.h>
#include <asm/cacheflush.h>
@@ -117,7 +118,7 @@ static void __init highbank_timer_init(void)
WARN_ON(!timer_base);
irq = irq_of_parse_and_map(np, 0);
- highbank_clocks_init();
+ of_clk_init(NULL);
lookup.clk = of_clk_get(np, 0);
clkdev_add(&lookup);