linux-kernel - Re: [PATCH v11 12/12] arm64: dts: add gce node for mt8183

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Date:   Sun, 11 Aug 2019 00:25:09 +0800
From:   houlong wei <houlong.wei@...iatek.com>
To:     Bibby Hsieh <bibby.hsieh@...iatek.com>
CC:     Jassi Brar <jassisinghbrar@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        CK Hu (胡俊光) 
        <ck.hu@...iatek.com>, "Daniel Kurtz" <djkurtz@...omium.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        srv_heupstream <srv_heupstream@...iatek.com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        "Nicolas Boichat" <drinkcat@...omium.org>,
        YT Shen (沈岳霆) 
        <Yt.Shen@...iatek.com>,
        Daoyuan Huang (黃道原) 
        <Daoyuan.Huang@...iatek.com>,
        Jiaguang Zhang (张加广) 
        <Jiaguang.Zhang@...iatek.com>,
        Dennis-YC Hsieh (謝宇哲) 
        <Dennis-YC.Hsieh@...iatek.com>,
        Ginny Chen (陳治傑) 
        <ginny.chen@...iatek.com>, <houlong.wei@...iatek.com>
Subject: Re: [PATCH v11 12/12] arm64: dts: add gce node for mt8183

On Mon, 2019-07-29 at 15:01 +0800, Bibby Hsieh wrote:
> add gce device node for mt8183
> 
> Signed-off-by: Bibby Hsieh <bibby.hsieh@...iatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index 08274bfcebd8..98d17d0bdebf 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -8,6 +8,7 @@
>  #include <dt-bindings/clock/mt8183-clk.h>
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
>  #include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/gce/mt8183-gce.h>
>  
>  / {
>  	compatible = "mediatek,mt8183";
> @@ -212,6 +213,15 @@
>  			clock-names = "spi", "wrap";
>  		};
>  
> +		gce: gce@...38000 {

Use mailbox@ instead of gce@, Rob suggested in
https://patchwork.kernel.org/patch/10491213/


> +			compatible = "mediatek,mt8183-gce";
> +			reg = <0 0x10238000 0 0x4000>;
> +			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_LOW>;
> +			#mbox-cells = <3>;
> +			clocks = <&infracfg CLK_INFRA_GCE>;
> +			clock-names = "gce";
> +		};
> +
>  		uart0: serial@...02000 {
>  			compatible = "mediatek,mt8183-uart",
>  				     "mediatek,mt6577-uart";