From patchwork Mon Jan 6 13:12:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Simek X-Patchwork-Id: 239154 List-Id: U-Boot discussion From: michal.simek at xilinx.com (Michal Simek) Date: Mon, 6 Jan 2020 14:12:02 +0100 Subject: [PATCH] arm64: zynqmp: Fix ina226 shunt resistor value Message-ID: <5b8eea8e970826b53f494350b80bed1f88f5d97c.1578316320.git.michal.simek@xilinx.com> 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 --- 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";