diff mbox series

[v2,2/5] arm/dts: k3-j7200-r5-common: Add pmic lp876441 node

Message ID 20210623211454.31393-3-g-tammana@ti.com
State Changes Requested
Delegated to: Lokesh Vutla
Headers show
Series arm: dts: Add PMIC node for J7200 | expand

Commit Message

Gowtham Tammana June 23, 2021, 9:14 p.m. UTC
Add pmic lp876411 node needed for CPU AVS support.

Signed-off-by: Gowtham Tammana <g-tammana@ti.com>
---
 .../arm/dts/k3-j7200-r5-common-proc-board.dts | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
index 0491432060..2ecfc89500 100644
--- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
@@ -229,6 +229,32 @@ 
 	ti,driver-strength-ohm = <50>;
 };
 
+&wkup_i2c0 {
+	u-boot,dm-spl;
+	lp876441: lp876441@4c {
+		compatible = "ti,lp876441";
+		reg = <0x4c>;
+		u-boot,dm-spl;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wkup_i2c0_pins_default>;
+		clock-frequency = <400000>;
+
+		regulators: regulators {
+			u-boot,dm-spl;
+			buck1_reg: buck1 {
+				/*VDD_CPU_AVS_REG*/
+				regulator-name = "buck1";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-always-on;
+				regulator-boot-on;
+				u-boot,dm-spl;
+			};
+		};
+	};
+
+};
+
 &main_i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;