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authorNicolas Cavallari <nicolas.cavallari@green-communications.fr>2023-06-05 11:04:42 +0200
committerShawn Guo <shawnguo@kernel.org>2023-06-09 22:18:11 +0800
commitc79d80960349c4ec5918f581168a263e88e6190a (patch)
tree0111e3d4c346f41bef21b3c116fc1501b8bcad16 /arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
parent71c2ac9a2a3da9ba986d3f9e6aa1ffdb04bc5b25 (diff)
arm64: dts: imx8mm-venice: Fix GSC vdd_bat data size.
On these boards, vdd_bat is 16bit, not 24bit. Reading them as 24bit values yield garbage values because of the additional byte, which is a configurable fan trippoint[1]. So set their mode to mode_voltage_16bit = 3 instead of mode_voltage_24bit = 1. [1]: http://trac.gateworks.com/wiki/gsc#SystemTemperatureandVoltageMonitor Only tested on GW7100. Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> Acked-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts')
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
index c33ec6826d32..03cd29063312 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
@@ -327,7 +327,7 @@
};
channel@8 {
- gw,mode = <1>;
+ gw,mode = <3>;
reg = <0x08>;
label = "vdd_bat";
};