linux-kernel - Re: [PATCH v4 5/6] arm64: dts: rockchip: add the gmac needed node for rk3399

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Date:   Wed, 07 Sep 2016 20:12:23 +0200
From:   Heiko Stuebner <heiko@...ech.de>
To:     Caesar Wang <wxt@...k-chips.com>
Cc:     "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-rockchip@...ts.infradead.org,
        Brian Norris <briannorris@...omium.org>,
        Douglas Anderson <dianders@...omium.org>,
        dbasehore@...omium.org, Roger Chen <roger.chen@...k-chips.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Xing Zheng <zhengxing@...k-chips.com>,
        Huang Tao <huangtao@...k-chips.com>,
        Elaine Zhang <zhangqing@...k-chips.com>,
        Jianqun Xu <jay.xu@...k-chips.com>,
        David Wu <david.wu@...k-chips.com>,
        Shunqian Zheng <zhengsq@...k-chips.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 5/6] arm64: dts: rockchip: add the gmac needed node for rk3399

Am Freitag, 2. September 2016, 01:50:03 CEST schrieb Caesar Wang:
> From: Roger Chen <roger.chen@...k-chips.com>
> 
> The RK3399 GMAC Ethernet Controller provides a complete Ethernet interface
> from processor to a Reduced Media Independent Interface (RMII) and Reduced
> Gigabit Media Independent Interface (RGMII) compliant Ethernet PHY.
> 
> This patch adds the related needed device information.
> e.g.: interrupts, grf, clocks, pinctrl and so on.
> 
> The full details are in [0].
> 
> [0]:
> Documentation/devicetree/bindings/net/rockchip-dwmac.txt
> 
> Signed-off-by: Roger Chen <roger.chen@...k-chips.com>
> Signed-off-by: Caesar Wang <wxt@...k-chips.com>
> ---
> 
> Changes in v4:
> - The Roger had posted patch on https://patchwork.kernel.org/patch/9274561/.
> - re-fixup to original author.
> 
> Changes in v3:
> - generate a patch from https://patchwork.kernel.org/patch/9306339/.
> 
> Changes in v2: None
> 
>  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 80
> ++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 2ab233f..092bb45 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> @@ -200,6 +200,26 @@
>  		};
>  	};
> 
> +	gmac: ethernet@...00000 {
> +		compatible = "rockchip,rk3399-gmac";
> +		reg = <0x0 0xfe300000 0x0 0x10000>;
> +		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;

applied to my dts64 branch, after making this a
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>;

(due to the 4-cell interrupt change)


Heiko