[PATCH 3/4] arm64: dts: qcom: sm8450-hdk: add SDHCI for microSD

[Krzysztof Kozlowski]

The HDK8450 has microSD card slot.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index 3ccbdd2ed734..f4a5f1a8e573 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -426,6 +426,18 @@ &remoteproc_slpi {
 	firmware-name = "qcom/sm8450/slpi.mbn";
 };
 
+&sdhc_2 {
+	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_1p8>;
+	no-sdio;
+	no-mmc;
+	status = "okay";
+};
+
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <36 4>;
 
@@ -461,6 +473,13 @@ pinconf {
 			bias-pull-down;
 		};
 	};
+
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &uart7 {
-- 
2.34.1