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Date: Thu, 24 Jan 2013 16:25:20 +0530 From: "Vishwanathrao Badarkhe, Manish" <manishv.b@...com> To: <devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <davinci-linux-open-source@...ux.davincidsp.com> CC: <anilkumar@...com>, <tony@...mide.com>, <hs@...x.de>, <broonie@...nsource.wolfsonmicro.com>, <lrg@...com>, <sameo@...ux.intel.com>, <khilman@...com>, <linux@....linux.org.uk>, <rob@...dley.net>, <rob.herring@...xeda.com>, <grant.likely@...retlab.ca>, <manishv.b@...com> Subject: [PATCH 6/6] ARM: davinci: da850: add tps6507x regulator DT data Add tps6507x regulator device tree data to da850-evm by adding regulator consumers with tightened constraints and regulator-name.TPS6507x regulator handle can be obtained by using this regulator name. Regulator constraints are added as per da850 board file. Regulator names are given as per maximum output voltage the regulator is capable to provide. for e.g. regulator name for dcdc1 is "VDCDC1_3.3V". Also, add tps6507x PMIC I2C slave device under I2C0 node. Tested on da850-evm. Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@...com> --- arch/arm/boot/dts/da850-evm.dts | 64 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 64 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 3d8290a..605a13e 100755 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -29,8 +29,72 @@ }; i2c0@...2000 { status = "okay"; + + tps: tps@48 { + reg = <0x48>; + }; }; }; + + vbat: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; +}; + +/include/ "tps6507x.dtsi" + +&tps { + vdcdc1_2-supply = <&vbat>; + vdcdc3-supply = <&vbat>; + vldo1_2-supply = <&vbat>; + + regulators { + vdcdc1_reg: regulator@0 { + regulator-name = "VDCDC1_3.3V"; + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3450000>; + regulator-always-on; + regulator-boot-on; + }; + + vdcdc2_reg: regulator@1 { + regulator-name = "VDCDC2_3.3V"; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <3450000>; + regulator-always-on; + regulator-boot-on; + ti,defdcdc_default = <1>; + }; + + vdcdc3_reg: regulator@2 { + regulator-name = "VDCDC3_1.2V"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + ti,defdcdc_default = <1>; + }; + + ldo1_reg: regulator@3 { + regulator-name = "LDO1_1.8V"; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <1890000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "LDO2_1.2V"; + regulator-min-microvolt = <1140000>; + regulator-max-microvolt = <1320000>; + regulator-always-on; + regulator-boot-on; + }; + }; }; &pmx_core { pinctrl-names = "default"; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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