From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 25 Nov 2019 08:55:28 +0000 (+0100)
Subject: arm64: zynqmp: Fix ina226 shunt resistor value
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=50e45b7c6ea2e7d0d631f0356124bc5be2c17ae8;p=u-boot.git

arm64: zynqmp: Fix ina226 shunt resistor value

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@xilinx.com>
---

diff --git a/arch/arm/dts/zynqmp-zcu216-revA.dts b/arch/arm/dts/zynqmp-zcu216-revA.dts
index dd9cd7b38f..2dd15114a2 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@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@4a { /* u59 */
 				compatible = "ti,ina226";