diff mbox series

[v2,4/5] ARM: dts: qcom: msm8974-klte: Add sdhci1 node

Message ID 20200411182122.2677248-5-iskren.chernev@gmail.com
State New
Headers show
Series ARM: dts: qcom: klte: Add support for hw keys, flash and usb | expand

Commit Message

Iskren Chernev April 11, 2020, 6:21 p.m. UTC 
From: Daniele Debernardi <drebrez@gmail.com>

This introduces the eMMC sdhci node and its pinctrl state

Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
---
 .../boot/dts/qcom-msm8974-samsung-klte.dts    | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index 752ab9e99a8c..42fc18804021 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -152,6 +152,9 @@  pma8084_l19: l19 {
 					pma8084_l20: l20 {
 						regulator-min-microvolt = <2950000>;
 						regulator-max-microvolt = <2950000>;
+
+						regulator-allow-set-load;
+						regulator-system-load = <200000>;
 					};
 
 					pma8084_l21: l21 {
@@ -240,6 +243,35 @@  volume-up {
 			debounce-interval = <15>;
 		};
 	};
+
+	pinctrl@fd510000 {
+		sdhc1_pin_a: sdhc1-pin-active {
+			clk {
+				pins = "sdc1_clk";
+				drive-strength = <4>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc1_cmd", "sdc1_data";
+				drive-strength = <4>;
+				bias-pull-up;
+			};
+		};
+	};
+
+	sdhci@f9824900 {
+		status = "ok";
+
+		vmmc-supply = <&pma8084_l20>;
+		vqmmc-supply = <&pma8084_s4>;
+
+		bus-width = <8>;
+		non-removable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc1_pin_a>;
+	};
 };
 
 &spmi_bus {