From: Daniele Debernardi <drebrez@xxxxxxxxx>
This introduces the eMMC sdhci node and its pinctrl state
Signed-off-by: Daniele Debernardi <drebrez@xxxxxxxxx>
---
.../boot/dts/qcom-msm8974-samsung-klte.dts | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
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 {
--
2.26.0
