[PATCH 1/1] arm64: dts: qcom: qcs6490-rb3gen2: Add SD Card node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add SD Card node for Qualcomm qcs6490-rb3gen2 Board.

Signed-off-by: Sachin Gupta <quic_sachgupt@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 33 ++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index 0d45662b8028..5df3167651ca 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -716,9 +716,42 @@
 	status = "okay";
 };
 
+&sdc2_clk {
+	bias-disable;
+	drive-strength = <16>;
+};
+
+&sdc2_cmd {
+	bias-pull-up;
+	drive-strength = <10>;
+};
+
+&sdc2_data {
+	bias-pull-up;
+	drive-strength = <10>;
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>, <&sd_cd>;
+	pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>, <&sd_cd>;
+
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_2p96>;
+
+	cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
+};
+
 &tlmm {
 	gpio-reserved-ranges = <32 2>, /* ADSP */
 			       <48 4>; /* NFC */
+
+	sd_cd: sd-cd-state {
+		pins = "gpio91";
+		function = "gpio";
+		bias-pull-up;
+	};
 };
 
 &uart5 {
-- 
2.17.1





[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux