From: Tero Kristo t-kristo@ti.com
MPU voltage on AM65x-evm is controlled via the TPS62363 chip attached to i2c0 bus. Add device node for this so that it can be controlled via a regulator driver.
Signed-off-by: Tero Kristo t-kristo@ti.com Signed-off-by: Keerthy j-keerthy@ti.com --- arch/arm/dts/k3-am654-r5-base-board.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts index a2c6c5a49d..d6bd5def59 100644 --- a/arch/arm/dts/k3-am654-r5-base-board.dts +++ b/arch/arm/dts/k3-am654-r5-base-board.dts @@ -212,4 +212,17 @@ pinctrl-0 = <&wkup_i2c0_pins_default>; clock-frequency = <400000>; u-boot,dm-spl; + + vdd_mpu: tps62363@60 { + compatible = "ti,tps62363"; + reg = <0x60>; + regulator-name = "VDD_MPU"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1770000>; + regulator-always-on; + regulator-boot-on; + ti,vsel0-state-high; + ti,vsel1-state-high; + u-boot,dm-spl; + }; };