On 16/12/2022 20:11, Kuogee Hsieh wrote:
> Move data-lanes property from mdss_dp node to dp_out endpoint. Also
> add link-frequencies property into dp_out endpoint as well. The last
> frequency specified at link-frequencies will be the max link rate
> supported by DP.
>
> Changes in v5:
> -- revert changes at sc7180.dtsi and sc7280.dtsi
> -- add &dp_out to sc7180-trogdor.dtsi and sc7280-herobrine.dtsi
>
> Changes in v6:
> -- add data-lanes and link-frequencies to yaml
>
> Changes in v7:
> -- change 160000000 to 1620000000
> -- separate yaml to different patch
>
> Changes in v8:
> -- correct Bjorn mail address to kernel.org
>
> Changes in v9:
> -- use symbol rate (hz) for link-frequencies at dp_out at sc7180_trogdor.dtsi
>
> Changes in v13:
> -- delete an extra space at data-lanes
>
> Signed-off-by: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 6 +++++-
> arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 4 ++++
> 2 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> index eae22e6..e2783dd 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> @@ -814,7 +814,11 @@ hp_i2c: &i2c9 {
> status = "okay";
> pinctrl-names = "default";
> pinctrl-0 = <&dp_hot_plug_det>;
> - data-lanes = <0 1>;
> +};
> +
> +&dp_out {
> + data-lanes = <0 1>;
> + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
Messed order of nodes.
> };
>
> &pm6150_adc {
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
> index c11e371..3f363f8 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
> @@ -442,7 +442,11 @@ ap_i2c_tpm: &i2c14 {
> status = "okay";
> pinctrl-names = "default";
> pinctrl-0 = <&dp_hot_plug_det>;
> +};
> +
> +&dp_out {
Same problem here.
Best regards,
Krzysztof
