[PATCH v2 3/4] arm/dts: Add tps65910 regulator DT data to am335x-evm.dts
From: AnilKumar Ch <hidden>
Date: 2012-07-24 06:18:54
Also in:
linux-omap
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add tps65910 regulator device tree data to AM335x-EVM by adding regulator consumers with tightened constraints and regulator-name. TPS65910 regulator handle can be obtained by using this regulator name. This patch also add I2C node with I2C frequency and tps65910 PMIC I2C slave address. Signed-off-by: AnilKumar Ch <redacted> --- arch/arm/boot/dts/am335x-evm.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index d6a97d9..e4e1ccb 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts@@ -18,3 +18,31 @@ reg = <0x80000000 0x10000000>; /* 256 MB */ }; }; + +&i2c1 { + clock-frequency = <400000>; + + tps: tps at 2D { + reg = <0x2D>; + }; +}; + +/include/ "tps65910.dtsi" + +&vdd1_reg { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1312500>; + regulator-boot-on; + regulator-always-on; +}; + +&vdd2_reg { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; +};
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1.7.9.5