new file mode 100644
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+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Integrated Power Management Chip
+ * http://www.ti.com/lit/ds/symlink/tps65217.pdf
+ */
+
+&tps {
+ compatible = "ti,tps65217";
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dcdc1_reg: regulator@0 {
+ reg = <0>;
+ regulator-compatible = "dcdc1";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2_reg: regulator@1 {
+ reg = <1>;
+ regulator-compatible = "dcdc2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc3_reg: regulator@2 {
+ reg = <2>;
+ regulator-compatible = "dcdc3";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: regulator@3 {
+ reg = <3>;
+ regulator-compatible = "ldo1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: regulator@4 {
+ reg = <4>;
+ regulator-compatible = "ldo2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: regulator@5 {
+ reg = <5>;
+ regulator-compatible = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo4_reg: regulator@6 {
+ reg = <6>;
+ regulator-compatible = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+};
Add device tree data for tps65217 regulator by adding all the consumers necessary for AM335X-BeagleBone. The data will be map to a regulator constraints which is required for regulator set_voltage and get_voltage calls. All tps65217 PMIC regulator constraints are placed in a seperate device tree include file (tps65217.dtsi). This patch is tested by adding the I2C slave address of TPS65217 pmic to am335x-bone.dts file (Not included in this, I2C slave addition patch will be submitted to linux-omap, where am335x-bone.dts binding file is available). Signed-off-by: AnilKumar Ch <anilkumar@ti.com> --- arch/arm/boot/dts/tps65217.dtsi | 84 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 84 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/tps65217.dtsi