diff mbox series

[4/4] arm64: dts: qcom: sm8450-qrd: add SDHCI for microSD

Message ID 20221026200357.391635-5-krzysztof.kozlowski@linaro.org
State New
Headers show
Series [1/4] arm64: dts: qcom: sm8450: move SDHCI pin configuration to DTSI | expand

Commit Message

Krzysztof Kozlowski Oct. 26, 2022, 8:03 p.m. UTC 
Based on downstream DTS, it seems that SM8450 QRD has microSD card slot.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Not tested.
---
 arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
index 017bc48430ba..c9a08608ccf4 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
@@ -427,6 +427,18 @@  &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";
+};
+
 &spi4 {
 	status = "okay";
 };
@@ -474,6 +486,13 @@  pinconf {
 			bias-pull-down;
 		};
 	};
+
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &uart7 {