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| author | Lokesh Vutla <lokeshvutla@ti.com> | 2016-05-16 11:24:29 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-05-27 15:47:49 -0400 |
| commit | da9d9599acc81c424bcdddafaa888cd90b97df3d (patch) | |
| tree | 7bdb04a4c1c2c994e15b562f066fac23f15bcb8c /arch/arm/dts | |
| parent | 3819ea70635d15595df5bc2d0b1cc81245b1e1cf (diff) | |
| download | u-boot-imx-da9d9599acc81c424bcdddafaa888cd90b97df3d.zip u-boot-imx-da9d9599acc81c424bcdddafaa888cd90b97df3d.tar.gz u-boot-imx-da9d9599acc81c424bcdddafaa888cd90b97df3d.tar.bz2 | |
ARM: dts: AM335x-BBG: Add initial support
Add initial DTS support for AM335x-BBG
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/dts/am335x-bonegreen.dts | 57 |
2 files changed, 59 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 587d220..e12f8d3 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -92,7 +92,8 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \ zynqmp-zc1751-xm016-dc2.dtb \ zynqmp-zc1751-xm019-dc5.dtb dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb am335x-evm.dtb \ - am335x-evmsk.dtb + am335x-evmsk.dtb \ + am335x-bonegreen.dtb dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb \ am43x-epos-evm.dtb \ am437x-idk-evm.dtb diff --git a/arch/arm/dts/am335x-bonegreen.dts b/arch/arm/dts/am335x-bonegreen.dts new file mode 100644 index 0000000..9c59da9 --- /dev/null +++ b/arch/arm/dts/am335x-bonegreen.dts @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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 "am33xx.dtsi" +#include "am335x-bone-common.dtsi" + +/ { + model = "TI AM335x BeagleBone Green"; + compatible = "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; + chosen { + stdout-path = &uart0; + tick-timer = &timer2; + }; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&am33xx_pinmux { + uart2_pins: uart2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd */ + AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd */ + >; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "okay"; +}; + +&rtc { + system-power-controller; +}; |