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

Gowtham Tammana
2021-06-23T21:15:39Z

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 --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>;
--
2.17.1