This patch adds pmic regulator supplies connected on the board.
Rest of the invidual regulators would be added as and when required by
the devices.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
.../arm/boot/dts/qcom-apq8064-dragonboard-600c.dts | 55 ++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
index e96aab6..0a0bcfe 100644
--- a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
@@ -9,7 +9,62 @@
serial1 = &gsbi1_serial;
};
+ regulators {
+ compatible = "simple-bus";
+ vph: regulator-fixed@1 {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <4500000>;
+ regulator-max-microvolt = <4500000>;
+ regulator-name = "VPH";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ };
+ };
+
soc {
+ rpm@108000 {
+ regulators {
+ vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+ vdd_l3_15_17-supply = <&vph>;
+ vdd_l4_14-supply = <&vph>;
+ vdd_l5_8_16-supply = <&vph>;
+ vdd_l6_7-supply = <&vph>;
+ vdd_l9_11-supply = <&vph>;
+ vdd_l10_22-supply = <&vph>;
+ vdd_l21_23_29-supply = <&vph>;
+ vdd_l24-supply = <&pm8921_s1>;
+ vdd_l25-supply = <&pm8921_s1>;
+ vdd_l26-supply = <&pm8921_s7>;
+ vdd_l27-supply = <&pm8921_s7>;
+ vdd_l28-supply = <&pm8921_s7>;
+ vin_lvs1_3_6-supply = <&pm8921_s4>;
+ vin_lvs2-supply = <&pm8921_s1>;
+ vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+ s1 {
+ regulator-always-on;
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ qcom,switch-mode-frequency = <3200000>;
+ bias-pull-down;
+ };
+
+ s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ qcom,switch-mode-frequency = <3200000>;
+ bias-pull-down;
+ regulator-always-on;
+ };
+
+ s7 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <3200000>;
+ };
+ };
+ };
+
gsbi@12440000 {
status = "okay";
qcom,mode = <GSBI_PROT_UART_W_FC>;
--
2.5.0
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