Re: [PATCH] ARM: dts: Add am335x-bonegreen

[Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>]

On 09/25/2015 10:10 AM, Robert Nelson wrote:
> SeeedStudio BeagleBone Green (BBG) is clone of the BeagleBone Black (BBB) minus
> the HDMI port and addition of two Grove connectors (i2c2 and usart2).
> 
> This board can be identified by the 1A value after A335BNLT (BBB) in the at24 eeprom:
> 1A: [aa 55 33 ee 41 33 33 35  42 4e 4c 54 1a 00 00 00 |.U3.A335BNLT....|]
> 
> http://beagleboard.org/green
> http://www.seeedstudio.com/wiki/Beaglebone_green
> 
> Signed-off-by: Robert Nelson <robertcnelson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> CC: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
> CC: Jason Kridner <jkridner-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  arch/arm/boot/dts/Makefile             |  1 +
>  arch/arm/boot/dts/am335x-bonegreen.dts | 53 ++++++++++++++++++++++++++++++++++
>  2 files changed, 54 insertions(+)
>  create mode 100644 arch/arm/boot/dts/am335x-bonegreen.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 233159d..e45d771 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -446,6 +446,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \
>  	am335x-base0033.dtb \
>  	am335x-bone.dtb \
>  	am335x-boneblack.dtb \
> +	am335x-bonegreen.dtb \
>  	am335x-sl50.dtb \
>  	am335x-evm.dtb \
>  	am335x-evmsk.dtb \
> diff --git a/arch/arm/boot/dts/am335x-bonegreen.dts b/arch/arm/boot/dts/am335x-bonegreen.dts
> new file mode 100644
> index 0000000..0f65bda
> --- /dev/null
> +++ b/arch/arm/boot/dts/am335x-bonegreen.dts
> @@ -0,0 +1,53 @@
> +/*
> + * 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";
> +};
> +
> +&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 = <
> +			0x150 (PIN_INPUT | MUX_MODE1)	/* spi0_sclk.uart2_rxd */
> +			0x154 (PIN_OUTPUT | MUX_MODE1)	/* spi0_d0.uart2_txd */
> +		>;
> +	};
> +};
> +
> +&uart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart2_pins>;
> +	status = "okay";
> +};
> +
> +&rtc {
> +	system-power-controller;
> +};
> 


Would still work when https://patchwork.kernel.org/patch/6394821/ gets in?


-- 
Regards,
Nishanth Menon
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