arm64: dts: qcom: msm8994-kitakami: Add uSD card support

Assign regulators and enable regulator-set-load on
VMMC so as to provide sufficient power.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210118162432.107275-7-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
index 33af174..26b54f3 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
@@ -355,6 +355,8 @@
                        regulator-min-microvolt = <2950000>;
                        regulator-max-microvolt = <2950000>;
                        regulator-always-on;
+                       regulator-allow-set-load;
+                       regulator-system-load = <800000>;
                };
 
                pm8994_l22: l22 {
@@ -461,6 +463,14 @@
         */
 };
 
+&sdhc2 {
+       status = "okay";
+
+       cd-gpios = <&tlmm 100 0>;
+       vmmc-supply = <&pm8994_l21>;
+       vqmmc-supply = <&pm8994_l13>;
+};
+
 &tlmm {
        ts_int_active: ts-int-active {
                pins = "gpio42";