arm64: dts: qcom: sm6350: Add pinctrl for SDHCI 2

Use the generic pin functions specifically for sdc2.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Luca Weiss <luca.weiss@fairphone.com>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sm7225-fairphone-fp4
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221030073232.22726-3-marijn.suijten@somainline.org

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 2806194..f0e7304 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1074,6 +1074,10 @@
                                        <&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_SDCC_2 0>;
                        interconnect-names = "sdhc-ddr", "cpu-sdhc";
 
+                       pinctrl-0 = <&sdc2_on_state>;
+                       pinctrl-1 = <&sdc2_off_state>;
+                       pinctrl-names = "default", "sleep";
+
                        qcom,dll-config = <0x0007642c>;
                        qcom,ddr-config = <0x80040868>;
                        power-domains = <&rpmhpd SM6350_CX>;
@@ -1313,6 +1317,46 @@
                        #interrupt-cells = <2>;
                        gpio-ranges = <&tlmm 0 0 157>;
 
+                       sdc2_off_state: sdc2-off-state {
+                               clk-pins {
+                                       pins = "sdc2_clk";
+                                       drive-strength = <2>;
+                                       bias-disable;
+                               };
+
+                               cmd-pins {
+                                       pins = "sdc2_cmd";
+                                       drive-strength = <2>;
+                                       bias-pull-up;
+                               };
+
+                               data-pins {
+                                       pins = "sdc2_data";
+                                       drive-strength = <2>;
+                                       bias-pull-up;
+                               };
+                       };
+
+                       sdc2_on_state: sdc2-on-state {
+                               clk-pins {
+                                       pins = "sdc2_clk";
+                                       drive-strength = <16>;
+                                       bias-disable;
+                               };
+
+                               cmd-pins {
+                                       pins = "sdc2_cmd";
+                                       drive-strength = <10>;
+                                       bias-pull-up;
+                               };
+
+                               data-pins {
+                                       pins = "sdc2_data";
+                                       drive-strength = <10>;
+                                       bias-pull-up;
+                               };
+                       };
+
                        qup_uart9_default: qup-uart9-default-state {
                                pins = "gpio25", "gpio26";
                                function = "qup13_f2";