arm64: dts: qcom: msm8976: Add sdc2 GPIOs

Downstream vendor code for reference:

https://git.codelinaro.org/clo/la/kernel/msm-3.10/-/blob/LA.BR.1.3.7.c26/arch/arm/boot/dts/qcom/msm8976-pinctrl.dtsi#L223-263

Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250615-bqx5plus-v2-3-72b45c84237d@apitzsch.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8976.dtsi b/arch/arm64/boot/dts/qcom/msm8976.dtsi
index 2a30246384700dac2ec868c6f371248cfcc643fc..f9962512f243d6c1af4931787f4602554c63bb39 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8976.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8976.dtsi
@@ -782,6 +782,42 @@
                                bias-disable;
                        };
 
+                       sdc2_default: sdc2-default-state {
+                               clk-pins {
+                                       pins = "sdc2_clk";
+                                       bias-disable;
+                                       drive-strength = <16>;
+                               };
+                               cmd-pins {
+                                       pins = "sdc2_cmd";
+                                       bias-pull-up;
+                                       drive-strength = <10>;
+                               };
+                               data-pins {
+                                       pins = "sdc2_data";
+                                       bias-pull-up;
+                                       drive-strength = <10>;
+                               };
+                       };
+
+                       sdc2_sleep: sdc2-sleep-state {
+                               clk-pins {
+                                       pins = "sdc2_clk";
+                                       bias-disable;
+                                       drive-strength = <2>;
+                               };
+                               cmd-pins {
+                                       pins = "sdc2_cmd";
+                                       bias-pull-up;
+                                       drive-strength = <2>;
+                               };
+                               data-pins {
+                                       pins = "sdc2_data";
+                                       bias-pull-up;
+                                       drive-strength = <2>;
+                               };
+                       };
+
                        wcss_wlan_default: wcss-wlan-default-state  {
                                wcss-wlan2-pins {
                                        pins = "gpio40";