From ed6d31c8a67449f24cbf5a5ae56ba675d41ffa8e Mon Sep 17 00:00:00 2001 From: Saeed Nowshadi Date: Mon, 3 Aug 2020 23:24:05 -0700 Subject: [PATCH] arm64: zynqmp: Correct value of shunt resistor for VCCINT and VCC_SOC Value of shunt resistor for INA226s that monitor VCCINT and VCC_SOC power rails are incorrect. This patch corrects those values. Signed-off-by: Saeed Nowshadi --- arch/arm/dts/zynqmp-e-a2197-00-revA.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts index b81919e319..aae3c626f5 100644 --- a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts +++ b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts @@ -230,16 +230,16 @@ #io-channel-cells = <1>; label = "ina226-vccint"; reg = <0x40>; - shunt-resistor = <5000>; /* R440 */ - /* 0.78V @ 32A 1 of 6 Phases*/ + shunt-resistor = <500>; /* R440 */ + /* 0.80V @ 32A 1 of 6 Phases*/ }; vcc_soc: ina226@41 { /* u161 */ compatible = "ti,ina226"; #io-channel-cells = <1>; label = "ina226-vcc-soc"; reg = <0x41>; - shunt-resistor = <2000>; /* R1186 */ - /* 0.78V @ 18A */ + shunt-resistor = <500>; /* R1702 */ + /* 0.80V @ 18A */ }; vcc_pmc: ina226@42 { /* u163 */ compatible = "ti,ina226"; -- 2.39.5