[PATCH AUTOSEL 5.13 135/219] arm64: dts: imx8mm-venice-gw700x: fix mp5416 pmic config
From: Sasha Levin <sashal@kernel.org>
Date: 2021-09-09 12:25:14
Also in:
linux-arm-kernel, linux-devicetree, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
From: Tim Harvey <tharvey@gateworks.com> [ Upstream commit 092cd75e527044050ea76bf774e7d730709b7e8b ] Fix various MP5416 PMIC configurations: - Update regulator names per dt-bindings - ensure values fit among valid register values - add required regulator-max-microamp property - add regulator-always-on prop Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- .../dts/freescale/imx8mm-venice-gw700x.dtsi | 56 ++++++++++++------- 1 file changed, 37 insertions(+), 19 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
index c769fadbd008..11dda79cc46b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi@@ -283,65 +283,83 @@ pmic@69 { reg = <0x69>; regulators { + /* vdd_0p95: DRAM/GPU/VPU */ buck1 { - regulator-name = "vdd_0p95"; - regulator-min-microvolt = <805000>; + regulator-name = "buck1"; + regulator-min-microvolt = <800000>; regulator-max-microvolt = <1000000>; - regulator-max-microamp = <2500000>; + regulator-min-microamp = <3800000>; + regulator-max-microamp = <6800000>; regulator-boot-on; + regulator-always-on; }; + /* vdd_soc */ buck2 { - regulator-name = "vdd_soc"; - regulator-min-microvolt = <805000>; + regulator-name = "buck2"; + regulator-min-microvolt = <800000>; regulator-max-microvolt = <900000>; - regulator-max-microamp = <1000000>; + regulator-min-microamp = <2200000>; + regulator-max-microamp = <5200000>; regulator-boot-on; + regulator-always-on; }; + /* vdd_arm */ buck3_reg: buck3 { - regulator-name = "vdd_arm"; - regulator-min-microvolt = <805000>; + regulator-name = "buck3"; + regulator-min-microvolt = <800000>; regulator-max-microvolt = <1000000>; - regulator-max-microamp = <2200000>; - regulator-boot-on; + regulator-min-microamp = <3800000>; + regulator-max-microamp = <6800000>; + regulator-always-on; }; + /* vdd_1p8 */ buck4 { - regulator-name = "vdd_1p8"; + regulator-name = "buck4"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - regulator-max-microamp = <500000>; + regulator-min-microamp = <2200000>; + regulator-max-microamp = <5200000>; regulator-boot-on; + regulator-always-on; }; + /* nvcc_snvs_1p8 */ ldo1 { - regulator-name = "nvcc_snvs_1p8"; + regulator-name = "ldo1"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - regulator-max-microamp = <300000>; regulator-boot-on; + regulator-always-on; }; + /* vdd_snvs_0p8 */ ldo2 { - regulator-name = "vdd_snvs_0p8"; + regulator-name = "ldo2"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <800000>; regulator-boot-on; + regulator-always-on; }; + /* vdd_0p9 */ ldo3 { - regulator-name = "vdd_0p95"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <800000>; + regulator-name = "ldo3"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; regulator-boot-on; + regulator-always-on; }; + /* vdd_1p8 */ ldo4 { - regulator-name = "vdd_1p8"; + regulator-name = "ldo4"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; + regulator-always-on; }; }; };
--
2.30.2