Message ID | 5b8eea8e970826b53f494350b80bed1f88f5d97c.1578316320.git.michal.simek@xilinx.com |
---|---|
State | Accepted |
Commit | 50e45b7c6ea2e7d0d631f0356124bc5be2c17ae8 |
Headers | show |
Series | arm64: zynqmp: Fix ina226 shunt resistor value | expand |
po 6. 1. 2020 v 14:12 odesÃlatel Michal Simek <michal.simek at xilinx.com> napsal: > > Fix shunt resistor value for ina226 vccint_ams and vccint_io_bram_ps. > 2mOhm shunt was only in early board revision schematics but never got to > real revA board. > > Signed-off-by: Michal Simek <michal.simek at xilinx.com> > --- > > arch/arm/dts/zynqmp-zcu216-revA.dts | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/dts/zynqmp-zcu216-revA.dts b/arch/arm/dts/zynqmp-zcu216-revA.dts > index dd9cd7b38f37..2dd15114a2c3 100644 > --- a/arch/arm/dts/zynqmp-zcu216-revA.dts > +++ b/arch/arm/dts/zynqmp-zcu216-revA.dts > @@ -253,7 +253,7 @@ > #io-channel-cells = <1>; > label = "ina226-vccint-io-bram-ps"; > reg = <0x41>; > - shunt-resistor = <2000>; > + shunt-resistor = <5000>; > }; > vcc1v8: ina226 at 42 { /* u60 */ > compatible = "ti,ina226"; > @@ -302,7 +302,7 @@ > #io-channel-cells = <1>; > label = "ina226-vccint-ams"; > reg = <0x49>; > - shunt-resistor = <2000>; > + shunt-resistor = <5000>; > }; > dac_avtt: ina226 at 4a { /* u59 */ > compatible = "ti,ina226"; > -- > 2.24.0 > Applied. M
diff --git a/arch/arm/dts/zynqmp-zcu216-revA.dts b/arch/arm/dts/zynqmp-zcu216-revA.dts index dd9cd7b38f37..2dd15114a2c3 100644 --- a/arch/arm/dts/zynqmp-zcu216-revA.dts +++ b/arch/arm/dts/zynqmp-zcu216-revA.dts @@ -253,7 +253,7 @@ #io-channel-cells = <1>; label = "ina226-vccint-io-bram-ps"; reg = <0x41>; - shunt-resistor = <2000>; + shunt-resistor = <5000>; }; vcc1v8: ina226 at 42 { /* u60 */ compatible = "ti,ina226"; @@ -302,7 +302,7 @@ #io-channel-cells = <1>; label = "ina226-vccint-ams"; reg = <0x49>; - shunt-resistor = <2000>; + shunt-resistor = <5000>; }; dac_avtt: ina226 at 4a { /* u59 */ compatible = "ti,ina226";
Fix shunt resistor value for ina226 vccint_ams and vccint_io_bram_ps. 2mOhm shunt was only in early board revision schematics but never got to real revA board. Signed-off-by: Michal Simek <michal.simek at xilinx.com> --- arch/arm/dts/zynqmp-zcu216-revA.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)