diff mbox series

[U-Boot,07/10] arm: dts: k3-am654-r5-base-board: add supply rail for MPU

Message ID 20191014084102.18863-8-j-keerthy@ti.com
State Superseded
Delegated to: Tom Rini
Headers show
Series power: Add AVS class 0 support for AM6 | expand

Commit Message

J, KEERTHY Oct. 14, 2019, 8:40 a.m. UTC 
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 mbox series

Patch

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;
+	};
 };