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Subject[PATCH 05/12] ARM: dts: dragonboard-600c: add pmic regulator supplies
Date
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@linaro.org>
---
.../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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