From 50e45b7c6ea2e7d0d631f0356124bc5be2c17ae8 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 25 Nov 2019 09:55:28 +0100
Subject: [PATCH] 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>
---
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 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";
--
2.39.5