| Message ID | 1361367855-29208-1-git-send-email-anilk4.v@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Anil On Wed, Feb 20, 2013 at 7:14 PM, Anil Kumar <anilk4.v@gmail.com> wrote: > 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. > > This patch adds the basic DT support for devkit8000. At this time, Information > of twl4030 (PMIC), MMC1, I2C1 and leds are added. > > Signed-off-by: Anil Kumar <anilk4.v@gmail.com> > Tested-by: Thomas Weber <thomas@tomweber.eu> > --- > -This patch is based on top of kernel 3.8-rc5. > > -Tested on Devkit8000. > > For V4: > -Tiny nitpick. > > For V3: > - Remove pin mux as done at device boot time by default. > > For V2: > - Change model name as "TimLL OMAP3 Devkit8000" > - Change compatible as "timll,omap3-devkit8000" > - Doing i2c1 pinmux default with pinctrl-single driver instead of i2c1 > driver probe time. > > :100644 100644 5ebb44f... 22ebc76... M arch/arm/boot/dts/Makefile > :000000 100644 0000000... 2e1463a... A arch/arm/boot/dts/omap3-devkit8000.dts > :100644 100644 53cb380b.. ccecb76... M arch/arm/mach-omap2/board-generic.c > 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(+), 0 deletions(-) > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 5ebb44f..22ebc76 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -102,6 +102,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ > imx28-tx28.dtb > dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.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..2e1463a > --- /dev/null > +++ b/arch/arm/boot/dts/omap3-devkit8000.dts > @@ -0,0 +1,102 @@ > +/* > + * Author: Anil Kumar <anilk4.v@gmail.com> > + * > + * 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 */ > + interrupt-parent = <&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 53cb380..ccecb76 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, > }; > Looks good to me. Reviewed-by: Manish Badarkhe <badarkhe.manish@gmail.com> Thanks Manish Badarkhe
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5ebb44f..22ebc76 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -102,6 +102,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx28-tx28.dtb dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.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..2e1463a --- /dev/null +++ b/arch/arm/boot/dts/omap3-devkit8000.dts @@ -0,0 +1,102 @@ +/* + * Author: Anil Kumar <anilk4.v@gmail.com> + * + * 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 */ + interrupt-parent = <&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 53cb380..ccecb76 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, };