lkml.org 
[lkml]   [2024]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 03/12] arm64: dts: qcom: sm8450: move USB graph to the SoC dtsi
    On 29/04/2024 14:43, Dmitry Baryshkov wrote:
    > Move the graph connection between USB host, USB SS PHY and DP port to
    > the SoC dtsi file. They are linked in hardware in this way.
    >
    > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    > ---
    > arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 25 +++----------------------
    > arch/arm64/boot/dts/qcom/sm8450.dtsi | 11 +++++++++++
    > 2 files changed, 14 insertions(+), 22 deletions(-)
    >
    > diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
    > index 3be46b56c723..9926294e4f84 100644
    > --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
    > +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
    > @@ -674,17 +674,10 @@ &mdss_dsi0_phy {
    >
    > &mdss_dp0 {
    > status = "okay";
    > +};
    >
    > - ports {
    > - port@1 {
    > - reg = <1>;
    > -
    > - mdss_dp0_out: endpoint {
    > - data-lanes = <0 1>;
    > - remote-endpoint = <&usb_1_qmpphy_dp_in>;
    > - };
    > - };
    > - };
    > +&mdss_dp0_out {
    > + data-lanes = <0 1>;
    > };
    >
    > &pcie0 {
    > @@ -1114,10 +1107,6 @@ &usb_1_dwc3_hs {
    > remote-endpoint = <&pmic_glink_hs_in>;
    > };
    >
    > -&usb_1_dwc3_ss {
    > - remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
    > -};
    > -
    > &usb_1_hsphy {
    > status = "okay";
    >
    > @@ -1135,18 +1124,10 @@ &usb_1_qmpphy {
    > orientation-switch;
    > };
    >
    > -&usb_1_qmpphy_dp_in {
    > - remote-endpoint = <&mdss_dp0_out>;
    > -};
    > -
    > &usb_1_qmpphy_out {
    > remote-endpoint = <&pmic_glink_ss_in>;
    > };
    >
    > -&usb_1_qmpphy_usb_ss_in {
    > - remote-endpoint = <&usb_1_dwc3_ss>;
    > -};
    > -
    > &vamacro {
    > pinctrl-0 = <&dmic01_default>, <&dmic23_default>;
    > pinctrl-names = "default";
    > diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
    > index 616461fcbab9..d138b90bb280 100644
    > --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
    > +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
    > @@ -2321,6 +2321,7 @@ port@1 {
    > reg = <1>;
    >
    > usb_1_qmpphy_usb_ss_in: endpoint {
    > + remote-endpoint = <&usb_1_dwc3_ss>;
    > };
    > };
    >
    > @@ -2328,6 +2329,7 @@ port@2 {
    > reg = <2>;
    >
    > usb_1_qmpphy_dp_in: endpoint {
    > + remote-endpoint = <&mdss_dp0_out>;
    > };
    > };
    > };
    > @@ -3119,6 +3121,14 @@ mdss_dp0_in: endpoint {
    > remote-endpoint = <&dpu_intf0_out>;
    > };
    > };
    > +
    > + port@1 {
    > + reg = <1>;
    > +
    > + mdss_dp0_out: endpoint {
    > + remote-endpoint = <&usb_1_qmpphy_dp_in>;
    > + };
    > + };
    > };
    >
    > dp_opp_table: opp-table {
    > @@ -4584,6 +4594,7 @@ port@1 {
    > reg = <1>;
    >
    > usb_1_dwc3_ss: endpoint {
    > + remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
    > };
    > };
    > };
    >

    Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

    \
     
     \ /
      Last update: 2024-04-29 14:54    [W:4.425 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site