[PATCH V2 4/4] arm64: dts: qcom: Enable SD card for Glymur CRD

[Monish Chunara]

From: Monish Chunara <monish.chunara@xxxxxxxxxxxxxxxx>

Enable SD card for Glymur CRD platform. Configure the vmmc/vqmmc
regulators and gpio-based card detection for the platform.

Co-developed-by: Sachin Rathore <sachin.rathore@xxxxxxxxxxxxxxxx>
Signed-off-by: Sachin Rathore <sachin.rathore@xxxxxxxxxxxxxxxx>
Signed-off-by: Monish Chunara <monish.chunara@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/glymur-crd.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dts b/arch/arm64/boot/dts/qcom/glymur-crd.dts
index c98dfb3941fa..48407e47aaca 100644
--- a/arch/arm64/boot/dts/qcom/glymur-crd.dts
+++ b/arch/arm64/boot/dts/qcom/glymur-crd.dts
@@ -268,6 +268,22 @@ misc_3p3_reg_en: misc-3p3-reg-en-state {
 	};
 };
 
+&sdhc_2 {
+	vmmc-supply = <&vreg_l9b_e0_2p9>;
+	vqmmc-supply = <&vreg_l2b_e0_2p9>;
+
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 221 GPIO_ACTIVE_LOW>;
+
+	no-mmc;
+	no-sdio;
+
+	status = "okay";
+};
+
 &smb2370_j_e2_eusb2_repeater {
 	vdd18-supply = <&vreg_l15b_e0_1p8>;
 	vdd3-supply = <&vreg_l7b_e0_2p79>;
@@ -319,6 +335,13 @@ reset-n-pins {
 			bias-disable;
 		};
 	};
+
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio221";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 &usb_0 {
@@ -427,3 +450,4 @@ &usb_mp_qmpphy1 {
 
 	status = "okay";
 };
+
-- 
2.34.1