linux-kernel - Re: [PATCH 1/2] ARM64: dts: meson-gxm: Add Vega S96 board

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Date:   Tue, 19 Sep 2017 17:01:20 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>, khilman@...libre.com,
        carlo@...one.org
Cc:     devicetree@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        balbes-150@...dex.ru, support@...nsmart.com
Subject: Re: [PATCH 1/2] ARM64: dts: meson-gxm: Add Vega S96 board

On Tue, 2017-09-19 at 14:05 +0200, Neil Armstrong wrote:
> The Tronsmart Vega S96 is a TV box derived from Amlogic q200 reference design.
> 
> Cc: support@...nsmart.com
> Signed-off-by: Oleg <balbes-150@...dex.ru>

Does Oleg have a surname ? :)

> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
> ---
>  arch/arm64/boot/dts/amlogic/Makefile               |  1 +
>  arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts | 39
> ++++++++++++++++++++++
>  2 files changed, 40 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
> 
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile
> b/arch/arm64/boot/dts/amlogic/Makefile
> index 7a9f48c..a6c4a06 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -19,6 +19,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb
>  dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb
>  dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb
>  dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
>  
>  always		:= $(dtb-y)
>  subdir-y	:= $(dts-dirs)
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
> b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
> new file mode 100644
> index 0000000..ba74240
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
> @@ -0,0 +1,39 @@
> +/*
> + * Copyright (c) 2017 BayLibre, SAS.
> + * Author: Neil Armstrong <narmstrong@...libre.com>
> + * Copyright (c) 2017 Oleg <balbes-150@...dex.ru>
> + *
> + * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-gxm.dtsi"
> +#include "meson-gx-p23x-q20x.dtsi"
> +
> +/ {
> +	compatible = "tronsmart,vega-s96", "amlogic,s912", "amlogic,meson-
> gxm";
> +	model = "Tronsmart Vega S96";
> +
> +};
> +
> +&ethmac {
> +	pinctrl-0 = <&eth_pins>;
> +	pinctrl-names = "default";
> +
> +	/* Select external PHY by default */
> +	phy-handle = <&external_phy>;
> +
> +	amlogic,tx-delay-ns = <2>;
> +
> +	/* External PHY is in RGMII */
> +	phy-mode = "rgmii";
> +};
> +
> +&external_mdio {
> +	external_phy: ethernet-phy@0 {
> +		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-
> ieee802.3-c22";
> +		reg = <0>;
> +		max-speed = <1000>;
I don't think this max-speed property is necessary

> +	};
> +};