linux-kernel - Re: [PATCH 4/5] arm64: dts: meson-sm1-sei610: add HDMI display support

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Date:   Thu, 22 Aug 2019 10:23:31 +0200
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Kevin Hilman <khilman@...libre.com>, ulf.hansson@...aro.org
Cc:     linux-pm@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/5] arm64: dts: meson-sm1-sei610: add HDMI display
 support

On 22/08/2019 01:31, Kevin Hilman wrote:
> Neil Armstrong <narmstrong@...libre.com> writes:
> 
>> Update compatible of the pwc-vpu node and add the HDMI support nodes
>> for the Amlogic SM1 Based SEI610 Board.
> 
> I think this changelog is out of date.  It's not doing anything with the
> VPU pwrc node.

Exact, thanks for pointing it

> 
> Kevin
> 
>> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
>> ---
>>  .../boot/dts/amlogic/meson-sm1-sei610.dts     | 23 +++++++++++++++++++
>>  1 file changed, 23 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
>> index 12dab0ba2f26..66bd3bfbaf91 100644
>> --- a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
>> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
>> @@ -51,6 +51,17 @@
>>  		};
>>  	};
>>  
>> +	hdmi-connector {
>> +		compatible = "hdmi-connector";
>> +		type = "a";
>> +
>> +		port {
>> +			hdmi_connector_in: endpoint {
>> +				remote-endpoint = <&hdmi_tx_tmds_out>;
>> +			};
>> +		};
>> +	};
>> +
>>  	leds {
>>  		compatible = "gpio-leds";
>>  
>> @@ -177,6 +188,18 @@
>>  	phy-mode = "rmii";
>>  };
>>  
>> +&hdmi_tx {
>> +	status = "okay";
>> +	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
>> +	pinctrl-names = "default";
>> +};
>> +
>> +&hdmi_tx_tmds_port {
>> +	hdmi_tx_tmds_out: endpoint {
>> +		remote-endpoint = <&hdmi_connector_in>;
>> +	};
>> +};
>> +
>>  &i2c3 {
>>  	status = "okay";
>>  	pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
>> -- 
>> 2.22.0