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

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Message-ID: <7ho90i5c41.fsf@baylibre.com>
Date:   Wed, 21 Aug 2019 16:31:58 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>, ulf.hansson@...aro.org
Cc:     Neil Armstrong <narmstrong@...libre.com>, 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

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I think this changelog is out of date.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.

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