linux-kernel - Re: [PATCH v3.1 10/10] arm64: dts: allwinner: a64: Enable HDMI output on A64 boards w/ HDMI

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Date:   Fri, 27 Jul 2018 21:26:11 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     linux-arm-kernel@...ts.infradead.org,
        Maxime Ripard <maxime.ripard@...tlin.com>
CC:     devicetree@...r.kernel.org,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        linux-sunxi@...glegroups.com, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, Chen-Yu Tsai <wens@...e.org>,
        Rob Herring <robh+dt@...nel.org>,
        Jagan Teki <jagan@...rulasolutions.com>,
        linux-clk@...r.kernel.org
Subject: Re: [PATCH v3.1 10/10] arm64: dts: allwinner: a64: Enable HDMI output on A64 boards w/ HDMI



于 2018年7月27日 GMT+08:00 下午8:56:15, Maxime Ripard <maxime.ripard@...tlin.com> 写到:
>On Fri, Jul 27, 2018 at 01:12:57AM +0800, Icenowy Zheng wrote:
>> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
>b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
>> index 1b9b92e541d2..1b972bade9f6 100644
>> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
>> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
>> @@ -62,6 +62,21 @@
>>  	chosen {
>>  		stdout-path = "serial0:115200n8";
>>  	};
>> +
>> +	connector {
>> +		compatible = "hdmi-connector";
>> +		type = "a";
>> +
>> +		port {
>> +			hdmi_con_in: endpoint {
>> +				remote-endpoint = <&hdmi_out_con>;
>> +			};
>> +		};
>> +	};
>> +};
>> +
>> +&de {
>> +	status = "okay";
>>  };
>>  
>>  &ehci0 {
>> @@ -82,6 +97,17 @@
>>  
>>  };
>>  
>> +&hdmi {
>> +	hdmi-supply = <&reg_dldo1>;
>> +	status = "okay";
>> +};
>> +
>> +&hdmi_out {
>> +	hdmi_out_con: endpoint {
>> +		remote-endpoint = <&hdmi_con_in>;
>> +	};
>> +};
>> +
>>  &i2c1 {
>>  	pinctrl-names = "default";
>>  	pinctrl-0 = <&i2c1_pins>;
>> @@ -99,6 +125,10 @@
>>  	};
>>  };
>>  
>> +&mixer1 {
>> +	status = "okay";
>> +};
>> +
>>  &mmc0 {
>>  	pinctrl-names = "default";
>>  	pinctrl-0 = <&mmc0_pins>;
>> @@ -238,6 +268,10 @@
>>  	status = "disabled";
>>  };
>>  
>> +&tcon1 {
>> +	status = "okay";
>> +};
>
>Is it working or not on the pine64?

Not tested yet, as my main A64 device is Pine A64-LTS now.

>
>Maxime