From 4bfe6341d4bfcb68c083b3109b6a4997cd287262 Mon Sep 17 00:00:00 2001 From: Anil Kumar Date: Sat, 16 Mar 2013 15:29:21 +0530 Subject: [PATCH] ARM: dts: Add minimal DT support for DevKit8000 DevKit8000 is a beagle board clone from Timll, sold by armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D, S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and JTAG interface. Add the basic DT support for devkit8000. It includes: - twl4030 (PMIC) - MMC1 - I2C1 - leds Signed-off-by: Anil Kumar Tested-by: Thomas Weber Signed-off-by: Benoit Cousson --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap3-devkit8000.dts | 102 +++++++++++++++++++++++++++++++++ arch/arm/mach-omap2/board-generic.c | 1 + 3 files changed, 104 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-devkit8000.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a38dcd4..f4c2dde 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -117,6 +117,7 @@ dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap3430-sdp.dtb \ omap3-beagle.dtb \ + omap3-devkit8000.dtb \ omap3-beagle-xm.dtb \ omap3-evm.dtb \ omap3-tobi.dtb \ diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts new file mode 100644 index 0000000..d6cff34 --- /dev/null +++ b/arch/arm/boot/dts/omap3-devkit8000.dts @@ -0,0 +1,102 @@ +/* + * Author: Anil Kumar + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap3.dtsi" +/ { + model = "TimLL OMAP3 Devkit8000"; + compatible = "timll,omap3-devkit8000", "ti,omap3"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + leds { + compatible = "gpio-leds"; + + heartbeat { + label = "devkit8000::led1"; + gpios = <&gpio6 26 0>; /* 186 -> LED1 */ + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + + mmc { + label = "devkit8000::led2"; + gpios = <&gpio6 3 0>; /* 163 -> LED2 */ + default-state = "on"; + linux,default-trigger = "none"; + }; + + usr { + label = "devkit8000::led3"; + gpios = <&gpio6 4 0>; /* 164 -> LED3 */ + default-state = "on"; + linux,default-trigger = "usr"; + }; + + }; +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + }; +}; + +&i2c2 { + status = "disabled"; +}; + +&i2c3 { + status = "disabled"; +}; + +/include/ "twl4030.dtsi" + +&mmc1 { + vmmc-supply = <&vmmc1>; + vmmc_aux-supply = <&vsim>; + bus-width = <8>; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&wdt2 { + status = "disabled"; +}; + +&mcbsp1 { + status = "disabled"; +}; + +&mcbsp2 { + status = "disabled"; +}; + +&mcbsp3 { + status = "disabled"; +}; + +&mcbsp4 { + status = "disabled"; +}; + +&mcbsp5 { + status = "disabled"; +}; diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index e54a480..afa509a 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -110,6 +110,7 @@ MACHINE_END static const char *omap3_gp_boards_compat[] __initdata = { "ti,omap3-beagle", + "timll,omap3-devkit8000", NULL, }; -- 2.7.4