ARM: dts: DRA7: Add TPS659038 PMIC nodes

Add DT nodes for TPS659038 PMIC on DRA7 boards.

It is based on top of:
http://comments.gmane.org/gmane.linux.ports.arm.omap/102459.

Documentation:
- Documentation/devicetree/bindings/mfd/palmas.txt
- Documentation/devicetree/bindings/regulator/palmas-pmic.txt

Boot Tested on DRA7 d1 Board.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
[bcousson@baylibre.com: Fix indentation and changelog]
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index ca5dab2..fbbe406 100644 (file)
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -93,6 +93,118 @@
        pinctrl-names = "default";
        pinctrl-0 = <&i2c1_pins>;
        clock-frequency = <400000>;
+
+       tps659038: tps659038@58 {
+               compatible = "ti,tps659038";
+               reg = <0x58>;
+
+               tps659038_pmic {
+                       compatible = "ti,tps659038-pmic";
+
+                       regulators {
+                               smps123_reg: smps123 {
+                                       /* VDD_MPU */
+                                       regulator-name = "smps123";
+                                       regulator-min-microvolt = < 850000>;
+                                       regulator-max-microvolt = <1250000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               smps45_reg: smps45 {
+                                       /* VDD_DSPEVE */
+                                       regulator-name = "smps45";
+                                       regulator-min-microvolt = < 850000>;
+                                       regulator-max-microvolt = <1150000>;
+                                       regulator-boot-on;
+                               };
+
+                               smps6_reg: smps6 {
+                                       /* VDD_GPU - over VDD_SMPS6 */
+                                       regulator-name = "smps6";
+                                       regulator-min-microvolt = <850000>;
+                                       regulator-max-microvolt = <12500000>;
+                                       regulator-boot-on;
+                               };
+
+                               smps7_reg: smps7 {
+                                       /* CORE_VDD */
+                                       regulator-name = "smps7";
+                                       regulator-min-microvolt = <850000>;
+                                       regulator-max-microvolt = <1030000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               smps8_reg: smps8 {
+                                       /* VDD_IVAHD */
+                                       regulator-name = "smps8";
+                                       regulator-min-microvolt = < 850000>;
+                                       regulator-max-microvolt = <1250000>;
+                                       regulator-boot-on;
+                               };
+
+                               smps9_reg: smps9 {
+                                       /* VDDS1V8 */
+                                       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>;
+                                       regulator-boot-on;
+                               };
+
+                               ldo2_reg: ldo2 {
+                                       /* VDD_RTCIO */
+                                       /* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */
+                                       regulator-name = "ldo2";
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                                       regulator-boot-on;
+                               };
+
+                               ldo3_reg: ldo3 {
+                                       /* VDDA_1V8_PHY */
+                                       regulator-name = "ldo3";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-boot-on;
+                               };
+
+                               ldo9_reg: ldo9 {
+                                       /* VDD_RTC */
+                                       regulator-name = "ldo9";
+                                       regulator-min-microvolt = <1050000>;
+                                       regulator-max-microvolt = <1050000>;
+                                       regulator-boot-on;
+                               };
+
+                               ldoln_reg: ldoln {
+                                       /* VDDA_1V8_PLL */
+                                       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 = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                                       regulator-boot-on;
+                               };
+                       };
+               };
+       };
 };
 
 &i2c2 {