The Patch adds nodes for TPS659038 PMIC for DRA7 boards. It is based on: http://comments.gmane.org/gmane.linux.ports.arm.omap/102459.
Documentation: Documentation/devicetree/bindings/mfd/palmas.txt
Documentation/devicetree/bindings/regulator/palmas-pmic.txt
Tested on DRA7 Board, 3.11-rc5 plus the above patch-set.
Signed-off-by: Keerthy <j-keer...@ti.com>
---
arch/arm/boot/dts/dra7-evm.dts | 118 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 118 insertions(+)
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index b270e24..96f409f 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -93,6 +93,124 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
+
+ tps659038: tps659038@58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps123_reg: smps123 {
+ /* VDD_MPU */
+ regulator-name = "smps123";
+ regulator-min-microvolt = <
600000>;
+ regulator-max-microvolt =
<1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = <
600000>;
+ regulator-max-microvolt =
<1310000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU - over VDD_SMPS6 */
+ regulator-name = "smps6";
+ regulator-min-microvolt =
<600000>;
+ regulator-max-microvolt =
<13100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDDS_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt =
<600000>;
+ regulator-max-microvolt =
<1310000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVAHD */
+ regulator-name = "smps8";
+ regulator-min-microvolt = <
600000>;
+ regulator-max-microvolt =
<1310000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* VDD_1V8 */
+ regulator-name = "smps9";
+ regulator-min-microvolt =
<1800000>;
+ regulator-max-microvolt =
<1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo1_reg: ldo1 {
+ /* LDO1_OUT --> SDIO */
+ regulator-name = "ldo1";
+ regulator-min-microvolt =
<1800000>;
+ regulator-max-microvolt =
<3300000>;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_RTCIO */
+ regulator-name = "ldo2";
+ regulator-min-microvolt =
<3300000>;
+ regulator-max-microvolt =
<3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8 PHYs */
+ regulator-name = "ldo3";
+ regulator-min-microvolt =
<1800000>;
+ regulator-max-microvolt =
<1800000>;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt =
<1000000>;
+ regulator-max-microvolt =
<1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1v8: PLLs */
+ regulator-name = "ldoln";
+ regulator-min-microvolt =
<1800000>;
+ regulator-max-microvolt =
<1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt =
<3250000>;
+ regulator-max-microvolt =
<3250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ };
+ };
+ };
};
&i2c2 {
--
1.7.9.5
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