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

Maxime Ripard
2018-07-27T14:00:32Z

On Fri, Jul 27, 2018 at 09:26:11PM +0800, Icenowy Zheng wrote:
>
>
> ? 2018?7?27? GMT+08:00 ??8:56:15, Maxime Ripard <maxime.ripard@bootlin.com> ??:
> >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.

It was last reported as broken, so it's better to leave it out of that
patch until someone figures it out.

Thanks!
Maxime

--
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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