From 6fb8706bcb88ae53780cadad63e698f231eac4ee Mon Sep 17 00:00:00 2001 From: Gowtham Tammana Date: Wed, 14 Jul 2021 15:52:57 -0500 Subject: [PATCH] arm/dts: k3-j7200-r5-common: Add pmic lp876441 node Add pmic lp876411 node needed for CPU AVS support. Signed-off-by: Gowtham Tammana Signed-off-by: Lokesh Vutla Link: https://lore.kernel.org/r/20210714205300.17424-3-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 8dc1809979..6ef92145ef 100644 --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts @@ -239,6 +239,32 @@ 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>; -- 2.39.5