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arm64: dts: qcom: sc8280xp-crd: Introduce pmic_glink

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The SC8280XP CRD control over battery management and its two USB Type-C
port using pmic_glink and two GPIO-based SBU muxes.

Enable the two DisplayPort instances, GPIO SBU mux instance and
pmic_glink with the two connectors on the CRD.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230213215619.1362566-3-quic_bjorande@quicinc.com
This commit is contained in:
Bjorn Andersson 2023-02-13 13:56:17 -08:00 committed by Bjorn Andersson
parent 19d3bb9075
commit bc9a747ae9
2 changed files with 211 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

196
arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
View File

@ -36,6 +36,84 @@ chosen {
stdout-path = "serial0:115200n8";
};
pmic-glink {
compatible = "qcom,sc8280xp-pmic-glink", "qcom,pmic-glink";
#address-cells = <1>;
#size-cells = <0>;
connector@0 {
compatible = "usb-c-connector";
reg = <0>;
power-role = "dual";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
pmic_glink_con0_hs: endpoint {
remote-endpoint = <&usb_0_role_switch>;
};
};
port@1 {
reg = <1>;
pmic_glink_con0_ss: endpoint {
remote-endpoint = <&mdss0_dp0_out>;
};
};
port@2 {
reg = <2>;
pmic_glink_con0_sbu: endpoint {
remote-endpoint = <&usb0_sbu_mux>;
};
};
};
};
connector@1 {
compatible = "usb-c-connector";
reg = <1>;
power-role = "dual";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
pmic_glink_con1_hs: endpoint {
remote-endpoint = <&usb_1_role_switch>;
};
};
port@1 {
reg = <1>;
pmic_glink_con1_ss: endpoint {
remote-endpoint = <&mdss0_dp1_out>;
};
};
port@2 {
reg = <2>;
pmic_glink_con1_sbu: endpoint {
remote-endpoint = <&usb1_sbu_mux>;
};
};
};
};
};
vreg_edp_3p3: regulator-edp-3p3 {
compatible = "regulator-fixed";
@ -139,6 +217,46 @@ linux,cma {
linux,cma-default;
};
};
usb0-sbu-mux {
compatible = "pericom,pi3usb102", "gpio-sbu-mux";
enable-gpios = <&tlmm 101 GPIO_ACTIVE_LOW>;
select-gpios = <&tlmm 164 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb0_sbu_default>;
mode-switch;
orientation-switch;
svid = /bits/ 16 <0xff01>;
port {
usb0_sbu_mux: endpoint {
remote-endpoint = <&pmic_glink_con0_sbu>;
};
};
};
usb1-sbu-mux {
compatible = "pericom,pi3usb102", "gpio-sbu-mux";
enable-gpios = <&tlmm 48 GPIO_ACTIVE_LOW>;
select-gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb1_sbu_default>;
mode-switch;
orientation-switch;
svid = /bits/ 16 <0xff01>;
port {
usb1_sbu_mux: endpoint {
remote-endpoint = <&pmic_glink_con1_sbu>;
};
};
};
};
&apps_rsc {
@ -262,6 +380,24 @@ &mdss0 {
status = "okay";
};
&mdss0_dp0 {
status = "okay";
};
&mdss0_dp0_out {
data-lanes = <0 1>;
remote-endpoint = <&pmic_glink_con0_ss>;
};
&mdss0_dp1 {
status = "okay";
};
&mdss0_dp1_out {
data-lanes = <0 1>;
remote-endpoint = <&pmic_glink_con1_ss>;
};
&mdss0_dp3 {
compatible = "qcom,sc8280xp-edp";
/delete-property/ #sound-dai-cells;
@ -480,7 +616,6 @@ &usb_0 {
};
&usb_0_dwc3 {
/* TODO: Define USB-C connector properly */
dr_mode = "host";
};
@ -499,12 +634,15 @@ &usb_0_qmpphy {
status = "okay";
};
&usb_0_role_switch {
remote-endpoint = <&pmic_glink_con0_hs>;
};
&usb_1 {
status = "okay";
};
&usb_1_dwc3 {
/* TODO: Define USB-C connector properly */
dr_mode = "host";
};
@ -523,6 +661,10 @@ &usb_1_qmpphy {
status = "okay";
};
&usb_1_role_switch {
remote-endpoint = <&pmic_glink_con1_hs>;
};
&xo_board_clk {
clock-frequency = <38400000>;
};
@ -709,4 +851,54 @@ reset-n-pins {
drive-strength = <16>;
};
};
usb0_sbu_default: usb0-sbu-state {
oe-n-pins {
pins = "gpio101";
function = "gpio";
bias-disable;
drive-strengh = <16>;
output-high;
};
sel-pins {
pins = "gpio164";
function = "gpio";
bias-disable;
drive-strength = <16>;
};
mode-pins {
pins = "gpio167";
function = "gpio";
bias-disable;
drive-strength = <16>;
output-high;
};
};
usb1_sbu_default: usb1-sbu-state {
oe-n-pins {
pins = "gpio48";
function = "gpio";
bias-disable;
drive-strengh = <16>;
output-high;
};
sel-pins {
pins = "gpio47";
function = "gpio";
bias-disable;
drive-strength = <16>;
};
mode-pins {
pins = "gpio50";
function = "gpio";
bias-disable;
drive-strength = <16>;
output-high;
};
};
};

17
arch/arm64/boot/dts/qcom/sc8280xp.dtsi
View File

@ -3040,6 +3040,11 @@ usb_0_dwc3: usb@a600000 {
iommus = <&apps_smmu 0x820 0x0>;
phys = <&usb_0_hsphy>, <&usb_0_qmpphy QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
port {
usb_0_role_switch: endpoint {
};
};
};
};
@ -3095,6 +3100,11 @@ usb_1_dwc3: usb@a800000 {
iommus = <&apps_smmu 0x860 0x0>;
phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
port {
usb_1_role_switch: endpoint {
};
};
};
};
@ -3253,6 +3263,7 @@ ports {
port@0 {
reg = <0>;
mdss0_dp0_in: endpoint {
remote-endpoint = <&mdss0_intf0_out>;
};
@ -3260,6 +3271,9 @@ mdss0_dp0_in: endpoint {
port@1 {
reg = <1>;
mdss0_dp0_out: endpoint {
};
};
};
@ -3335,6 +3349,9 @@ mdss0_dp1_in: endpoint {
port@1 {
reg = <1>;
mdss0_dp1_out: endpoint {
};
};
};