| Message ID | 20240829-x1e80100-dts-dp2-use-qmpphy-ss2-v1-1-9ba3dca61ccc@linaro.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | ba728bda663b0e812cb20450d18af5d0edd803a2 |
| Headers | show |
| Series | arm64: dts: qcom: x1e80100: Fix PHY for DP2 | expand |
On 29.08.2024 2:03 PM, Abel Vesa wrote: > The actual PHY used by MDSS DP2 is the USB SS2 QMP one. So switch to it > instead. This is needed to get external DP support on boards like CRD > where the 3rd Type-C USB port (right-hand side) is connected to DP2. > > Fixes: 1940c25eaa63 ("arm64: dts: qcom: x1e80100: Add display nodes") > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > --- Reviewed-by: Konrad Dybcio <konradybcio@kernel.org> Konrad
On Thu, 29 Aug 2024 15:03:28 +0300, Abel Vesa wrote: > The actual PHY used by MDSS DP2 is the USB SS2 QMP one. So switch to it > instead. This is needed to get external DP support on boards like CRD > where the 3rd Type-C USB port (right-hand side) is connected to DP2. > > Applied, thanks! [1/1] arm64: dts: qcom: x1e80100: Fix PHY for DP2 commit: ba728bda663b0e812cb20450d18af5d0edd803a2 Best regards,
diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index 6abff8258674..197f9028de31 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -4715,14 +4715,14 @@ mdss_dp2: displayport-controller@ae9a000 { assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX2_LINK_CLK_SRC>, <&dispcc DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>; - assigned-clock-parents = <&mdss_dp2_phy 0>, - <&mdss_dp2_phy 1>; + assigned-clock-parents = <&usb_1_ss2_qmpphy QMP_USB43DP_DP_LINK_CLK>, + <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>; operating-points-v2 = <&mdss_dp2_opp_table>; power-domains = <&rpmhpd RPMHPD_MMCX>; - phys = <&mdss_dp2_phy>; + phys = <&usb_1_ss2_qmpphy QMP_USB43DP_DP_PHY>; phy-names = "dp"; #sound-dai-cells = <0>; @@ -4910,8 +4910,8 @@ dispcc: clock-controller@af00000 { <&usb_1_ss0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>, <&usb_1_ss1_qmpphy QMP_USB43DP_DP_LINK_CLK>, /* dp1 */ <&usb_1_ss1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>, - <&mdss_dp2_phy 0>, /* dp2 */ - <&mdss_dp2_phy 1>, + <&usb_1_ss2_qmpphy QMP_USB43DP_DP_LINK_CLK>, /* dp2 */ + <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>, <&mdss_dp3_phy 0>, /* dp3 */ <&mdss_dp3_phy 1>; power-domains = <&rpmhpd RPMHPD_MMCX>;
The actual PHY used by MDSS DP2 is the USB SS2 QMP one. So switch to it instead. This is needed to get external DP support on boards like CRD where the 3rd Type-C USB port (right-hand side) is connected to DP2. Fixes: 1940c25eaa63 ("arm64: dts: qcom: x1e80100: Add display nodes") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- base-commit: b18bbfc14a38b5234e09c2adcf713e38063a7e6e change-id: 20240829-x1e80100-dts-dp2-use-qmpphy-ss2-cbec8c3d8a2a Best regards,