arm64: dts: qcom: sm8750-mtp: Add SDC2 node for sm8750 mtp board

Enable SD Card host controller for sm8750 mtp board.

Signed-off-by: Sarthak Garg <sarthak.garg@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251202081017.2234677-3-sarthak.garg@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
index c8cb521b4c26ce8c3ba3b8e8bbc18a760943bec8..bfde752f636583fde4177e74f913a2cab66af53f 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
@@ -1075,6 +1075,22 @@
        status = "fail";
 };
 
+&sdhc_2 {
+       cd-gpios = <&tlmm 55 GPIO_ACTIVE_LOW>;
+
+       vmmc-supply = <&vreg_l9b_2p9>;
+       vqmmc-supply = <&vreg_l8b_1p8>;
+
+       no-sdio;
+       no-mmc;
+
+       pinctrl-0 = <&sdc2_default &sdc2_card_det_n>;
+       pinctrl-1 = <&sdc2_sleep &sdc2_card_det_n>;
+       pinctrl-names = "default", "sleep";
+
+       status = "okay";
+};
+
 &swr0 {
        status = "okay";
 
@@ -1194,6 +1210,13 @@
                };
        };
 
+       sdc2_card_det_n: sd-card-det-n-state {
+               pins = "gpio55";
+               function = "gpio";
+               drive-strength = <2>;
+               bias-pull-up;
+       };
+
        wcd_default: wcd-reset-n-active-state {
                pins = "gpio101";
                function = "gpio";