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Message-ID: <1377495411-21984-1-git-send-email-j-keerthy@ti.com>
Date: Mon, 26 Aug 2013 11:06:51 +0530
From: Keerthy <j-keerthy@...com>
To: <bcousson@...libre.com>
CC: <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<pawel.moll@....com>, <devicetree@...r.kernel.org>,
<rob.herring@...xeda.com>, <linux-arm-kernel@...ts.infradead.org>,
<nm@...com>, <balajitk@...com>, <j-keerthy@...com>
Subject: [PATCH] ARM: DTS: DRA7: Add TPS659038 PMIC nodes
The Patch adds nodes for TPS659038 PMIC for 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@...com>
---
arch/arm/boot/dts/dra7-evm.dts | 118 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 118 insertions(+)
Index: linux/arch/arm/boot/dts/dra7-evm.dts
===================================================================
--- linux.orig/arch/arm/boot/dts/dra7-evm.dts 2013-08-26 09:57:52.496173554 +0530
+++ linux/arch/arm/boot/dts/dra7-evm.dts 2013-08-26 10:38:44.995414695 +0530
@@ -93,6 +93,119 @@
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 {
--
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