gazerbeam: Import Linux DT

Import the Linux device tree for the Gazerbeam board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>

9 files changed, 1178 insertions, 0 deletions

diff --git a/arch/powerpc/dts/.gitignore b/arch/powerpc/dts/.gitignore
new file mode 100644
index 0000000000..b60ed208c7
--- /dev/null
+++ b/arch/powerpc/dts/.gitignore
@@ -0,0 +1 @@
+*.dtb
diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile
index f080a96891..6a28f802c2 100644
--- a/arch/powerpc/dts/Makefile
+++ b/arch/powerpc/dts/Makefile
@@ -2,6 +2,7 @@
 
 dtb-$(CONFIG_TARGET_T2080QDS) += t2080qds.dtb
 dtb-$(CONFIG_TARGET_MCR3000) += mcr3000.dtb
+dtb-$(CONFIG_TARGET_GAZERBEAM) += gazerbeam.dtb
 
 targets += $(dtb-y)
 
diff --git a/arch/powerpc/dts/gazerbeam.dts b/arch/powerpc/dts/gazerbeam.dts
new file mode 100644
index 0000000000..a4408c496c
--- /dev/null
+++ b/arch/powerpc/dts/gazerbeam.dts
@@ -0,0 +1,600 @@
+/*
+ * Gazerbeam CON Device Tree Source
+ *
+ * (C) Copyright 2015
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * 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/ "gdsys/mpc8308.dtsi"
+
+/include/ "gdsys/gazerbeam-base.dtsi"
+
+/include/ "gdsys/soc/i2c/cirrus-audio-codec.dtsi"
+/include/ "gdsys/soc/i2c/dallas-rtc.dtsi"
+/include/ "gdsys/soc/lbc/gazerbeam.dtsi"
+/include/ "gdsys/soc/nor/flash-80k-partition.dtsi"
+
+&board_lbc {
+	FPGA0:iocon_uart@1,0 {
+		reg = <0x1 0x0 0x100000>;
+		little-endian;
+		interrupts = <48 0x8>;
+		interrupt-parent = <&ipic>;
+	};
+
+	FPGA1:iocon_uart@2,0 {
+		reg = <0x2 0x0 0x100000>;
+		little-endian;
+		interrupts = <17 0x8>;
+		interrupt-parent = <&ipic>;
+	};
+};
+
+&FPGA0 {
+	compatible = "gdsys,iocon_fpga";
+	#gpio-cells = <2>;
+	gpio-controller;
+	bus = <&FPGA0BUS>;
+	unit_id = <0>;
+	fpga-type = <1>;
+	usb_base = <0x0080>;
+	audio_base = <0x0040>;
+	timebase_base = <0x013c>;
+
+	/*
+	 * for every interrupt source there must be a dataset specifying
+	 * 1. type (1: standard)
+	 * 2. status register offset
+	 * 3. mask register offset
+	 * 4. default mask
+	 */
+	fpga_interrupt_sources =
+		<1 0x000a 0x000c 0x4000>, /* 0: TOP_INTERRUPT */
+		<1 0x001c 0x001e 0x0000>; /* 1: EXTENDED_INTERRUPT */
+	/*
+	 * for every interrupt there must be a dataset specifying
+	 * 1. type (1: status, 2: event)
+	 * 2. interrupt source index
+	 * 3. interrupt register bit
+	 * 4. mask register bit
+	 */
+	 #fpga_interrupt_map-cells = <4>;
+	fpga_interrupt_map =
+		<1 0 14 14>, /*  0: EXTENDED_INTERRUPT */
+		<1 0  0  0>, /*  1: VIDEO 0 */
+		<1 0  1  1>, /*  2: VIDEO 1 */
+		<1 0  2  2>, /*  3: VIDEO IC 0 */
+		<1 0  3  3>, /*  4: VIDEO IC 1 */
+		<1 0  4  4>, /*  5: IIC MAIN */
+		<1 0  6  6>, /*  6: IIC VIDEO 0 */
+		<1 0  7  7>, /*  7: IIC VIDEO 1 */
+		<1 1  0  0>, /*  8: OSD 0 */
+		<1 1  1  1>, /*  9: OSD 1 */
+		<1 1  2  2>, /* 10: SPDIF 0 */
+		<1 1  3  3>, /* 11: SPDIF 1 */
+		<1 0 12 12>, /* 12: COMM 0 */
+		<1 0 13 13>, /* 13: COMM 1 */
+		<1 0 10 10>, /* 14: COMM 2 */
+		<1 0 11 11>, /* 15: COMM 3 */
+		<2 0  5  5>, /* 16: MDIO */
+		<1 0  8  8>, /* 17: PHY */
+		<1 1  4  4>, /* 18: RS232 */
+		<1 1  5  5>, /* 19: AUDIO */
+		<1 1  8  8>, /* 20: PROC_AUDIO */
+		<1 1  7  7>, /* 21: USB/ETH-UART INT */
+		<2 1 10 10>, /* 22: AXI Bridge 0 */
+		<2 1 11 11>, /* 23: AXI Bridge 1 */
+		<2 1  9  9>, /* 24: USB/ETH-Secondary IIC */
+		<>;
+};
+
+&FPGA1 {
+	compatible = "gdsys,iocon_fpga";
+	#gpio-cells = <2>;
+	gpio-controller;
+	bus = <&FPGA1BUS>;
+	unit_id = <1>;
+	fpga-type = <1>;
+	usb_base = <0x0070>;
+	audio_base = <0x0040>;
+	timebase_base = <0x013c>;
+
+	/*
+	 * for every interrupt source there must be a dataset specifying
+	 * 1. type (1: standard)
+	 * 2. status register offset
+	 * 3. mask register offset
+	 * 4. default mask
+	 */
+	fpga_interrupt_sources =
+		<1 0x000a 0x000c 0x4000>, /* 0: TOP_INTERRUPT */
+		<1 0x001c 0x001e 0x0000>; /* 1: EXTENDED_INTERRUPT */
+	/*
+	 * for every interrupt there must be a dataset specifying
+	 * 1. type (1: status, 2: event)
+	 * 2. interrupt source index
+	 * 3. interrupt register bit
+	 * 4. mask register bit
+	 */
+	 #fpga_interrupt_map-cells = <4>;
+	fpga_interrupt_map =
+		<1 0 14 14>, /*  0: EXTENDED_INTERRUPT */
+		<1 0  0  0>, /*  1: VIDEO 0 */
+		<1 0  1  1>, /*  2: VIDEO 1 */
+		<1 0  2  2>, /*  3: VIDEO IC 0 */
+		<1 0  3  3>, /*  4: VIDEO IC 1 */
+		<1 0  4  4>, /*  5: IIC MAIN */
+		<1 0  6  6>, /*  6: IIC VIDEO 0 */
+		<1 0  7  7>, /*  7: IIC VIDEO 1 */
+		<1 1  0  0>, /*  8: OSD 0 */
+		<1 1  1  1>, /*  9: OSD 1 */
+		<1 1  2  2>, /* 10: SPDIF 0 */
+		<1 1  3  3>, /* 11: SPDIF 1 */
+		<1 0 12 12>, /* 12: COMM 0 */
+		<1 0 13 13>, /* 13: COMM 1 */
+		<1 0 10 10>, /* 14: COMM 2 */
+		<1 0 11 11>, /* 15: COMM 3 */
+		<2 0  5  5>, /* 16: MDIO */
+		<1 0  8  8>, /* 17: PHY */
+		<1 1  4  4>, /* 18: RS232 */
+		<1 1  5  5>, /* 19: AUDIO */
+		<1 1  8  8>, /* 20: PROC_AUDIO */
+		<1 1  7  7>, /* 21: USB/ETH-UART INT */
+		<2 1 10 10>, /* 22: AXI Bridge 0 */
+		<2 1 11 11>, /* 23: AXI Bridge 1 */
+		<2 1  9  9>, /* 24: USB/ETH-Secondary IIC */
+		<>;
+};
+
+/ {
+	FPGA0BUS: fpga0bus {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x00002000>;
+
+		compatible = "gdsys,soc";
+
+		fpga0_rs232 {
+			compatible = "gdsys,ihs_trans_rs232";
+			reg = <0x50 0x08>;
+			little-endian;
+		};
+
+		fpga0_uart_usb {
+			compatible = "gdsys,ihs_simple_uart";
+			reg = <0xa0 0x08>;
+			little-endian;
+			fpga_interrupts = <21>;
+			line = <0>;
+		};
+
+		fpga0_iic_main {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0x60 0x10>;
+			little-endian;
+			fpga_interrupts = <5>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga0_dp_video0_redriver: fpga0_dp_video0_redriver {
+				compatible = "ti,sn75dp130";
+				reg = <0x2c>;
+				eq-i2c-enable = <3 2 1 0
+						 3 2 1 0
+						 3 2 1 0
+						 3 2 1 0>; /* 3.5 dB for all pe values for all lanes */
+			};
+			fpga0_dp_video1_redriver: fpga0_dp_video1_redriver {
+				compatible = "ti,sn75dp130";
+				reg = <0x2e>;
+				eq-i2c-enable = <3 2 1 0
+						 3 2 1 0
+						 3 2 1 0
+						 3 2 1 0>; /* 3.5 dB for all pe values for all lanes */
+			};
+			lm77@48 {
+				compatible = "national,lm77";
+				reg = <0x48>;
+			};
+			ads1015@49 {
+				compatible = "ti,ads1015";
+				reg = <0x49>;
+			};
+			ads1015@4b {
+				compatible = "ti,ads1015";
+				reg = <0x4b>;
+			};
+		};
+
+		fpga0_video0 {
+			compatible = "gdsys,ihs_video_out";
+			reg = <0x100 0x40>;
+			little-endian;
+			fpga_interrupts = <1 8>; /* VIDEO OSD */
+			osd_base = <0x180>;
+			osd_buffer_base = <0x1000>;
+			spdif_audio_base = <0x1e0>;
+			video_index = <0>;
+			video_id = <0>;
+			fpga-force-pos-pol;
+			sync-source;
+			fpga-pb-pixels = <2730>; /* 8192 / 3 */
+			fpga-ra-lines = <2>;
+			video_tx = <&fpga0_dp_video0>;
+			clk_gen = <&fpga0_video0_clkgen>;
+			ddc_ci = <&fpga0_dp_video0>;
+		};
+
+		fpga0_iic_video0  {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0x1c0 0x10>;
+			little-endian;
+			fpga_interrupts = <6>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga0_video0_clkgen: fpga0_video0_clkgen {
+				compatible = "idt,ics8n3qv01";
+				reg = <0x6e>;
+				channel = <0>;
+			};
+		};
+
+		fpga0_axi_video0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "gdsys,ihs_axi";
+			reg = <0x170 0x10>;
+			little-endian;
+			fpga_interrupts = <22>;
+
+			fpga0_dp_video0: fpga0_dp_video0 {
+				compatible = "gdsys,logicore_dp_tx";
+				reg = <0x44a10000 0x1000>;
+				little-endian;
+				redriver = <&fpga0_dp_video0_redriver>;
+				video_id = <0>;
+			};
+		};
+
+		fpga0_video1 {
+			compatible = "gdsys,ihs_video_out";
+			reg = <0x200 0x40>;
+			little-endian;
+			fpga_interrupts = <2 9>; /* VIDEO OSD */
+			osd_base = <0x280>;
+			osd_buffer_base = <0x2000>;
+			spdif_audio_base = <0x2e0>;
+			video_index = <1>;
+			video_id = <1>;
+			fpga-force-pos-pol;
+			sync-source;
+			fpga-pb-pixels = <2730>; /* 8192 / 3 */
+			fpga-ra-lines = <2>;
+			video_tx = <&fpga0_dp_video1>;
+			clk_gen = <&fpga0_video1_clkgen>;
+			ddc_ci = <&fpga0_dp_video1>;
+		};
+
+		fpga0_iic_video1  {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0x2c0 0x10>;
+			little-endian;
+			fpga_interrupts = <7>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga0_video1_clkgen: fpga0_video1_clkgen {
+				compatible = "idt,ics8n3qv01";
+				reg = <0x6e>;
+				channel = <1>;
+			};
+		};
+
+		fpga0_axi_video1 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "gdsys,ihs_axi";
+			reg = <0x270 0x10>;
+			little-endian;
+			fpga_interrupts = <23>;
+
+			fpga0_dp_video1: fpga0_dp_video1 {
+				compatible = "gdsys,logicore_dp_tx";
+				reg = <0x44a10000 0x1000>;
+				little-endian;
+				redriver = <&fpga0_dp_video1_redriver>;
+				video_id = <1>;
+			};
+		};
+
+		fpga0_iic_usb {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0xb0 0x10>;
+			little-endian;
+			fpga_interrupts = <24>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			pca9555@20 {
+				compatible = "nxp,pca9555";
+				reg = <0x20>;
+				#gpio-cells = <2>;
+				gpio-controller;
+			};
+		};
+
+		fpga0_ep0 {
+			compatible = "gdsys,io-endpoint";
+			reg = < 0x020 0x10
+				0x320 0x10
+				0x340 0x10
+				0x360 0x10>;
+			little-endian;
+			irq-model-local;
+			fpga_interrupts = <12 13 14 15>;
+			pollcycle = <200>;
+			nprot_channel = <16>;
+			uart_line = <0>;
+			ep_index = <0>;
+			line_protocol = <1>;
+		};
+
+		fpga0_mdio {
+			compatible = "gdsys,ihs_mdiomaster";
+			reg = <0x0058 0x10>;
+			little-endian;
+			fpga_interrupts = <16>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga0_phy0 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <0>;
+			};
+			fpga0_phy1 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <1>;
+			};
+			fpga0_phy2 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <2>;
+			};
+			fpga0_phy3 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <3>;
+			};
+		};
+
+	};
+
+
+	FPGA1BUS: fpga1bus {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x00002000>;
+
+		compatible = "gdsys,soc";
+
+		fpga1_uart_usb {
+			compatible = "gdsys,ihs_simple_uart";
+			reg = <0xa0 0x08>;
+			little-endian;
+			fpga_interrupts = <21>;
+			line = <4>; /* TODO check and FIX */
+		};
+
+		fpga1_iic_main {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0x60 0x10>;
+			little-endian;
+			fpga_interrupts = <5>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga1_dp_video0_redriver: fpga1_dp_video0_redriver {
+				compatible = "ti,sn75dp130";
+				reg = <0x2c>;
+				eq-i2c-enable = <3 2 1 0
+						 3 2 1 0
+						 3 2 1 0
+						 3 2 1 0>; /* 3.5 dB for all pe values for all lanes */
+			};
+			fpga1_dp_video1_redriver: fpga1_dp_video1_redriver {
+				compatible = "ti,sn75dp130";
+				reg = <0x2e>;
+				eq-i2c-enable = <3 2 1 0
+						 3 2 1 0
+						 3 2 1 0
+						 3 2 1 0>; /* 3.5 dB for all pe values for all lanes */
+			};
+			lm77@48 {
+				compatible = "national,lm77";
+				reg = <0x48>;
+			};
+			ads1015@49 {
+				compatible = "ti,ads1015";
+				reg = <0x49>;
+			};
+			ads1015@4b {
+				compatible = "ti,ads1015";
+				reg = <0x4b>;
+			};
+		};
+
+		fpga1_video0 {
+			compatible = "gdsys,ihs_video_out";
+			reg = <0x100 0x40>;
+			little-endian;
+			fpga_interrupts = <1 8>; /* VIDEO OSD */
+			osd_base = <0x180>;
+			osd_buffer_base = <0x1000>;
+			spdif_audio_base = <0x1e0>;
+			video_index = <0>;
+			video_id = <4>;
+			fpga-force-pos-pol;
+			sync-source;
+			fpga-pb-pixels = <2730>; /* 8192 / 3 */
+			fpga-ra-lines = <2>;
+			video_tx = <&fpga1_dp_video0>;
+			clk_gen = <&fpga1_video0_clkgen>;
+			ddc_ci = <&fpga1_dp_video0>;
+		};
+
+		fpga1_iic_video0  {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0x1c0 0x10>;
+			little-endian;
+			fpga_interrupts = <6>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga1_video0_clkgen: fpga1_video0_clkgen {
+				compatible = "idt,ics8n3qv01";
+				reg = <0x6e>;
+				channel = <4>;
+			};
+		};
+
+		fpga1_axi_video0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "gdsys,ihs_axi";
+			reg = <0x170 0x10>;
+			little-endian;
+			fpga_interrupts = <22>;
+
+			fpga1_dp_video0: fpga1_dp_video0 {
+				compatible = "gdsys,logicore_dp_tx";
+				reg = <0x44a10000 0x1000>;
+				little-endian;
+				redriver = <&fpga1_dp_video0_redriver>;
+				video_id = <4>;
+			};
+		};
+
+		fpga1_video1 {
+			compatible = "gdsys,ihs_video_out";
+			reg = <0x200 0x40>;
+			little-endian;
+			fpga_interrupts = <2 9>; /* VIDEO OSD */
+			osd_base = <0x280>;
+			osd_buffer_base = <0x2000>;
+			spdif_audio_base = <0x2e0>;
+			video_index = <1>;
+			video_id = <5>;
+			fpga-force-pos-pol;
+			sync-source;
+			fpga-pb-pixels = <2730>; /* 8192 / 3 */
+			fpga-ra-lines = <2>;
+			video_tx = <&fpga1_dp_video1>;
+			clk_gen = <&fpga1_video1_clkgen>;
+			ddc_ci = <&fpga1_dp_video1>;
+		};
+
+		fpga1_iic_video1  {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0x2c0 0x10>;
+			little-endian;
+			fpga_interrupts = <7>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga1_video1_clkgen: fpga1_video1_clkgen {
+				compatible = "idt,ics8n3qv01";
+				reg = <0x6e>;
+				channel = <5>;
+			};
+		};
+
+		fpga1_axi_video1 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "gdsys,ihs_axi";
+			reg = <0x270 0x10>;
+			little-endian;
+			fpga_interrupts = <23>;
+
+			fpga1_dp_video1: fpga1_dp_video1 {
+				compatible = "gdsys,logicore_dp_tx";
+				reg = <0x44a10000 0x1000>;
+				little-endian;
+				redriver = <&fpga1_dp_video1_redriver>;
+				video_id = <5>;
+			};
+		};
+
+		fpga1_iic_usb {
+			compatible = "gdsys,ihs_i2cmaster";
+			reg = <0xb0 0x10>;
+			little-endian;
+			fpga_interrupts = <24>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			pca9555@20 {
+				compatible = "nxp,pca9555";
+				reg = <0x20>;
+				#gpio-cells = <2>;
+				gpio-controller;
+			};
+		};
+
+		fpga1_ep0 {
+			compatible = "gdsys,io-endpoint";
+			reg = < 0x020 0x10
+				0x320 0x10
+				0x340 0x10
+				0x360 0x10>;
+			little-endian;
+			irq-model-local;
+			fpga_interrupts = <12 13 14 15>;
+			pollcycle = <200>;
+			nprot_channel = <17>;
+			uart_line = <1>;
+			ep_index = <0>;
+			line_protocol = <1>;
+		};
+
+		fpga1_mdio {
+			compatible = "gdsys,ihs_mdiomaster";
+			reg = <0x0058 0x10>;
+			little-endian;
+			fpga_interrupts = <16>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fpga1_phy0 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <0>;
+			};
+			fpga1_phy1 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <1>;
+			};
+			fpga1_phy2 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <2>;
+			};
+			fpga1_phy3 {
+				compatible = "ethernet-phy-ieee802.3-c45";
+				device_type ="ethernet-phy";
+				reg = <3>;
+			};
+		};
+
+	};
+
+};
diff --git a/arch/powerpc/dts/gdsys/gazerbeam-base.dtsi b/arch/powerpc/dts/gdsys/gazerbeam-base.dtsi
new file mode 100644
index 0000000000..aca05f2cd0
--- /dev/null
+++ b/arch/powerpc/dts/gdsys/gazerbeam-base.dtsi
@@ -0,0 +1,185 @@
+/*
+ * Gazerbeam Device Tree Source
+ *
+ * (C) Copyright 2015
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * 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.
+ */
+
+/ {
+	model = "gdsys,gazerbeam";
+	compatible = "fsl,mpc8308rdb";
+
+	aliases {
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+	};
+
+	memory {
+		device_type = "memory";
+	};
+};
+
+&enet1 {
+	status = "okay";
+};
+
+&IIC {
+	fsl,preserve-clocking;
+
+	at97sc3205t@29 {
+		compatible = "atmel,at97sc3204t";
+		reg = <0x29>;
+	};
+
+	lm77@48 {
+		compatible = "national,lm77";
+		reg = <0x48>;
+	};
+
+	ads1015@49 {
+		compatible = "ti,ads1015";
+		reg = <0x49>;
+	};
+
+	lm77@4a {
+		compatible = "national,lm77";
+		reg = <0x4a>;
+	};
+
+	emc2305@2e {
+		compatible = "smsc,emc2305";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x2e>;
+		fan@0 {
+			reg = <0>;
+		};
+		fan@1 {
+			reg = <1>;
+		};
+		fan@2 {
+			reg = <2>;
+		};
+		fan@3 {
+			reg = <3>;
+		};
+		fan@4 {
+			reg = <4>;
+		};
+	};
+
+	emc2305@4c {
+		compatible = "smsc,emc2305";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x4c>;
+		fan@0 {
+			reg = <0>;
+		};
+		fan@1 {
+			reg = <1>;
+		};
+		fan@2 {
+			reg = <2>;
+		};
+		fan@3 {
+			reg = <3>;
+		};
+		fan@4 {
+			reg = <4>;
+		};
+	};
+
+	at24c512@54 {
+		compatible = "atmel,24c512";
+		reg = <0x54>;
+	};
+
+	/* PPC-Board */
+	pca9698@22 {
+		compatible = "nxp,pca9698";
+		reg = <0x22>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	/* IO-Board */
+	pca9698@20 {
+		compatible = "nxp,pca9698";
+		reg = <0x20>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+};
+
+&IIC2 {
+	fsl,preserve-clocking;
+
+	status = "okay";
+
+	/* MC2/SC-Board */
+	GPIO_VB0: pca9698@20 {
+		compatible = "nxp,pca9698";
+		reg = <0x20>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	/* MC4-Board */
+	GPIO_VB1: pca9698@22 {
+		compatible = "nxp,pca9698";
+		reg = <0x22>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+};
+
+&SPI {
+	gpios = < /*SPI-CSS-FPGA-U-FLASH#*/ &gpio0 8 0
+		  /*SPI-CSS-FPGA-O-FLASH#*/ &gpio0 6 0
+		  /*SPI-CSS-STDP1_U-FLASH#*/ &gpio0 12 0
+		  /*SPI-CSS-STDP2_U-FLASH#*/ &gpio0 11 0
+		  /*SPI-CSS-STDP1_O-FLASH#*/ &gpio0 15 0
+		  /*SPI-CSS-STDP2_O-FLASH#*/ &gpio0 3 0>;
+
+	m25p16@0 {
+		compatible = "st,n25q128a11";
+		reg = <0x0>;
+		spi-max-frequency = <20000000>;
+	};
+
+	m25p16@1 {
+		compatible = "st,n25q128a11";
+		reg = <0x1>;
+		spi-max-frequency = <20000000>;
+	};
+
+	m25p16@2 {
+		compatible = "st,m25p40";
+		reg = <0x2>;
+		spi-max-frequency = <20000000>;
+	};
+
+	m25p16@3 {
+		compatible = "st,m25p40";
+		reg = <0x3>;
+		spi-max-frequency = <20000000>;
+	};
+
+	m25p16@4 {
+		compatible = "st,m25p40";
+		reg = <0x4>;
+		spi-max-frequency = <20000000>;
+	};
+
+	m25p16@5 {
+		compatible = "st,m25p40";
+		reg = <0x5>;
+		spi-max-frequency = <20000000>;
+	};
+};
diff --git a/arch/powerpc/dts/gdsys/mpc8308.dtsi b/arch/powerpc/dts/gdsys/mpc8308.dtsi
new file mode 100644
index 0000000000..23e7403d91
--- /dev/null
+++ b/arch/powerpc/dts/gdsys/mpc8308.dtsi
@@ -0,0 +1,354 @@
+/*
+ * Basic platform for gdsys mpc8308 based devices
+ *
+ * (C) Copyright 2014
+ * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * based on mpc8308rdb
+ * Copyright 2009 Freescale Semiconductor Inc.
+ * Copyright 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.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;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/memory/mpc83xx-sdram.h>
+
+/ {
+	compatible = "fsl,mpc8308rdb";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+	};
+
+	memory {
+		device_type = "memory";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8308@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			d-cache-line-size = <32>;
+			i-cache-line-size = <32>;
+			d-cache-size = <16384>;
+			i-cache-size = <16384>;
+			timebase-frequency = <0>;	// from bootloader
+			bus-frequency = <0>;		// from bootloader
+			clock-frequency = <0>;		// from bootloader
+		};
+	};
+
+	board_lbc: localbus@e0005000 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8315-elbc", "fsl,elbc", "simple-bus";
+		reg = <0xe0005000 0x1000>;
+		interrupts = <77 0x8>;
+		interrupt-parent = <&ipic>;
+	};
+
+	board_soc: immr@e0000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		compatible = "fsl,mpc8308-immr", "simple-bus";
+		ranges = <0 0xe0000000 0x00100000>;
+		reg = <0xe0000000 0x00000200>;
+		bus-frequency = <0>;
+
+		wdt@200 {
+			device_type = "watchdog";
+			compatible = "mpc83xx_wdt";
+			reg = <0x200 0x100>;
+		};
+
+		memory@2000 {
+			#address-cells = <2>;
+			#size-cells = <1>;
+			compatible = "fsl,mpc83xx-mem-controller";
+			reg = <0x2000 0x1000>;
+			device_type = "memory";
+
+			driver_software_override = <DSO_ENABLE>;
+			p_impedance_override = <DSO_P_IMPEDANCE_NOMINAL>;
+			n_impedance_override = <DSO_N_IMPEDANCE_NOMINAL>;
+			odt_termination_value = <ODT_TERMINATION_150_OHM>;
+			ddr_type = <DDR_TYPE_DDR2_1_8_VOLT>;
+
+			clock_adjust = <CLOCK_ADJUST_05>;
+
+			read_to_write = <0>;
+			write_to_read = <0>;
+			read_to_read = <0>;
+			write_to_write = <0>;
+			active_powerdown_exit = <2>;
+			precharge_powerdown_exit = <6>;
+			odt_powerdown_exit = <8>;
+			mode_reg_set_cycle = <2>;
+
+			precharge_to_activate = <2>;
+			activate_to_precharge = <6>;
+			activate_to_readwrite = <2>;
+			mcas_latency = <CASLAT_40>;
+			refresh_recovery = <17>;
+			last_data_to_precharge = <2>;
+			activate_to_activate = <2>;
+			last_write_data_to_read = <2>;
+
+			additive_latency = <0>;
+			mcas_to_preamble_override = <READ_LAT_PLUS_1_2>;
+			write_latency = <3>;
+			read_to_precharge = <2>;
+			write_cmd_to_write_data = <CLOCK_DELAY_1_2>;
+			minimum_cke_pulse_width = <3>;
+			four_activates_window = <5>;
+
+			self_refresh = <SREN_ENABLE>;
+			sdram_type = <TYPE_DDR2>;
+			databus_width = <DATA_BUS_WIDTH_32>;
+
+			force_self_refresh = <MODE_NORMAL>;
+			dll_reset = <DLL_RESET_ENABLE>;
+			dqs_config = <DQS_TRUE>;
+			odt_config = <ODT_ASSERT_READS>;
+			posted_refreshes = <1>;
+
+			refresh_interval = <2084>;
+			precharge_interval = <256>;
+
+			sdmode = <0x0242>;
+			esdmode = <0x0440>;
+
+			ram@0 {
+				reg = <0x0 0x0 0x8000000>;
+				compatible = "nanya,nt5tu64m16hg";
+
+				odt_rd_cfg = <ODT_RD_NEVER>;
+				odt_wr_cfg = <ODT_WR_ONLY_CURRENT>;
+				bank_bits = <3>;
+				row_bits = <13>;
+				col_bits = <10>;
+			};
+		};
+
+		IIC:i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <14 0x8>;
+			interrupt-parent = <&ipic>;
+			dfsrr;
+		};
+
+		IIC2: i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <15 0x8>;
+			interrupt-parent = <&ipic>;
+			dfsrr;
+			status = "disabled";
+		};
+
+		SPI:spi@7000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl,spi";
+			reg = <0x7000 0x1000>;
+			interrupts = <16 0x8>;
+			interrupt-parent = <&ipic>;
+			mode = "cpu";
+		};
+
+		sdhc@2e000 {
+			compatible = "fsl,esdhc", "fsl,mpc8308-esdhc";
+			reg = <0x2e000 0x1000>;
+			interrupts = <42 0x8>;
+			interrupt-parent = <&ipic>;
+			sdhci,auto-cmd12;
+			/* Filled in by U-Boot */
+			clock-frequency = <0>;
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "fsl,ns16550", "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <133333333>;
+			interrupts = <9 0x8>;
+			interrupt-parent = <&ipic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "fsl,ns16550", "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <133333333>;
+			interrupts = <10 0x8>;
+			interrupt-parent = <&ipic>;
+		};
+
+		gpio0: gpio@c00 {
+			#gpio-cells = <2>;
+			device_type = "gpio";
+			compatible = "fsl,mpc8308-gpio", "fsl,mpc8349-gpio";
+			reg = <0xc00 0x18>;
+			interrupts = <74 0x8>;
+			interrupt-parent = <&ipic>;
+			gpio-controller;
+		};
+
+		/* IPIC
+		 * interrupts cell = <intr #, sense>
+		 * sense values match linux IORESOURCE_IRQ_* defines:
+		 * sense == 8: Level, low assertion
+		 * sense == 2: Edge, high-to-low change
+		 */
+		ipic: interrupt-controller@700 {
+			compatible = "fsl,ipic";
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x700 0x100>;
+			device_type = "ipic";
+		};
+
+		ipic-msi@7c0 {
+			compatible = "fsl,ipic-msi";
+			reg = <0x7c0 0x40>;
+			msi-available-ranges = <0x0 0x100>;
+			interrupts = < 0x43 0x8
+					0x4  0x8
+					0x51 0x8
+					0x52 0x8
+					0x56 0x8
+					0x57 0x8
+					0x58 0x8
+					0x59 0x8 >;
+			interrupt-parent = < &ipic >;
+		};
+
+		dma@2c000 {
+			compatible = "fsl,mpc8308-dma", "fsl,mpc5121-dma";
+			reg = <0x2c000 0x1800>;
+			interrupts = <3 0x8
+					94 0x8>;
+			interrupt-parent = < &ipic >;
+		};
+
+		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x24000 0x1000>;
+
+			cell-index = <0>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar", "fsl,tsec";
+			reg = <0x24000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <32 0x8 33 0x8 34 0x8>;
+			interrupt-parent = <&ipic>;
+			tbi-handle = < &tbi0 >;
+			phy-handle = < &phy1 >;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+				phy1: ethernet-phy@1 {
+					reg = <0x1>;
+				};
+				phy2: ethernet-phy@0 {
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
+		};
+
+		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar", "fsl,tsec";
+			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <35 0x8 36 0x8 37 0x8>;
+			interrupt-parent = <&ipic>;
+			phy-handle = < &phy2 >;
+			status = "disabled";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
+		};
+	};
+
+	pci0: pcie@e0009000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8308-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe0009000 0x00001000
+			0xb0000000 0x01000000>;
+		ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
+		          0x01000000 0 0x00000000 0xb1000000 0 0x00800000>;
+		bus-range = <0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 1 8
+				 0 0 0 2 &ipic 1 8
+				 0 0 0 3 &ipic 1 8
+				 0 0 0 4 &ipic 1 8>;
+		interrupts = <0x1 0x8>;
+		interrupt-parent = <&ipic>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xa0000000
+				  0x02000000 0 0xa0000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
+};
diff --git a/arch/powerpc/dts/gdsys/soc/i2c/cirrus-audio-codec.dtsi b/arch/powerpc/dts/gdsys/soc/i2c/cirrus-audio-codec.dtsi
new file mode 100644
index 0000000000..9787e09648
--- /dev/null
+++ b/arch/powerpc/dts/gdsys/soc/i2c/cirrus-audio-codec.dtsi
@@ -0,0 +1,6 @@
+&IIC {
+	cs4265@4f {
+		compatible = "cirrus,cs4265";
+		reg = <0x0000004f>;
+	};
+};
diff --git a/arch/powerpc/dts/gdsys/soc/i2c/dallas-rtc.dtsi b/arch/powerpc/dts/gdsys/soc/i2c/dallas-rtc.dtsi
new file mode 100644
index 0000000000..336bdcaf2e
--- /dev/null
+++ b/arch/powerpc/dts/gdsys/soc/i2c/dallas-rtc.dtsi
@@ -0,0 +1,6 @@
+&IIC {
+	ds1339@68 {
+		compatible = "dallas,ds1339";
+		reg = <0x68>;
+	};
+};
diff --git a/arch/powerpc/dts/gdsys/soc/lbc/gazerbeam.dtsi b/arch/powerpc/dts/gdsys/soc/lbc/gazerbeam.dtsi
new file mode 100644
index 0000000000..5ff58c28e5
--- /dev/null
+++ b/arch/powerpc/dts/gdsys/soc/lbc/gazerbeam.dtsi
@@ -0,0 +1,5 @@
+&board_lbc {
+	ranges = <0x0 0x0 0xfe000000 0x00800000
+	          0x1 0x0 0xe0600000 0x00003000
+		  0x2 0x0 0xe0700000 0x00003000>;
+};
diff --git a/arch/powerpc/dts/gdsys/soc/nor/flash-80k-partition.dtsi b/arch/powerpc/dts/gdsys/soc/nor/flash-80k-partition.dtsi
new file mode 100644
index 0000000000..c6cc1409e0
--- /dev/null
+++ b/arch/powerpc/dts/gdsys/soc/nor/flash-80k-partition.dtsi
@@ -0,0 +1,20 @@
+&board_lbc {
+	flash@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x100000>;
+		bank-width = <2>;
+		device-width = <1>;
+
+		u-boot@0 {
+			reg = <0x0 0x80000>;
+		};
+		env@80000 {
+			reg = <0x80000 0x10000>;
+		};
+		env1@90000 {
+			reg = <0x90000 0x10000>;
+		};
+	};
+};