arm64: zynqmp: Fix ina226 shunt resistor value
authorMichal Simek <michal.simek@xilinx.com>
Mon, 25 Nov 2019 08:55:28 +0000 (09:55 +0100)
committerMichal Simek <michal.simek@xilinx.com>
Tue, 14 Jan 2020 08:05:55 +0000 (09:05 +0100)
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

index dd9cd7b..2dd1511 100644 (file)
                                #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";
                                #io-channel-cells = <1>;
                                label = "ina226-vccint-ams";
                                reg = <0x49>;
-                               shunt-resistor = <2000>;
+                               shunt-resistor = <5000>;
                        };
                        dac_avtt: ina226@4a { /* u59 */
                                compatible = "ti,ina226";