diff options
| author | Saeed Nowshadi <saeed.nowshadi@xilinx.com> | 2020-08-03 23:24:05 -0700 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-09-23 10:31:40 +0200 |
| commit | ed6d31c8a67449f24cbf5a5ae56ba675d41ffa8e (patch) | |
| tree | d0185714c90b912adfc55190fee80a12e77e3989 | |
| parent | 02abe1fbf3a8b7a6e50a5ed60d3b413a58775502 (diff) | |
| download | u-boot-ed6d31c8a67449f24cbf5a5ae56ba675d41ffa8e.tar.gz u-boot-ed6d31c8a67449f24cbf5a5ae56ba675d41ffa8e.tar.xz u-boot-ed6d31c8a67449f24cbf5a5ae56ba675d41ffa8e.zip | |
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 <saeed.nowshadi@xilinx.com>
| -rw-r--r-- | arch/arm/dts/zynqmp-e-a2197-00-revA.dts | 8 |
1 files 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"; |