Re: [PATCH RFC v2 4/5] ARM: dts: qcom: msm8974: add HDMI nodes

[Stephen Boyd]

Quoting Brian Masney (2019-10-06 18:45:08)
> diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
> index 7fc23e422cc5..af02eace14e2 100644
> --- a/arch/arm/boot/dts/qcom-msm8974.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
> @@ -1335,6 +1342,77 @@
>                                 clocks = <&mmcc MDSS_AHB_CLK>;
>                                 clock-names = "iface";
>                         };
> +
> +                       hdmi: hdmi-tx@fd922100 {
> +                               status = "disabled";
> +
> +                               compatible = "qcom,hdmi-tx-8974";
> +                               reg = <0xfd922100 0x35c>,
> +                                     <0xfc4b8000 0x60f0>;
> +                               reg-names = "core_physical",
> +                                           "qfprom_physical";

Is this the qfprom "uncorrected" physical address? If so, why can't this
node use an nvmem to read whatever it needs out of the qfprom?

> +
> +                               interrupt-parent = <&mdss>;
> +                               interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
> +
> +                               power-domains = <&mmcc MDSS_GDSC>;
> +