linux-kernel - [PATCH 05/12] ARM: dts: dragonboard-600c: add pmic regulator supplies

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Message-Id: <1458762450-9538-1-git-send-email-srinivas.kandagatla@linaro.org>
Date:	Wed, 23 Mar 2016 19:47:30 +0000
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	Andy Gross <andy.gross@...aro.org>, linux-arm-msm@...r.kernel.org
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-soc@...r.kernel.org,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 05/12] ARM: dts: dragonboard-600c: add pmic regulator supplies

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@...aro.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@...000 {
+			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@...40000 {
 			status = "okay";
 			qcom,mode = <GSBI_PROT_UART_W_FC>;
-- 
2.5.0