diff options
| author | Nicolas Cavallari <nicolas.cavallari@green-communications.fr> | 2023-06-05 12:04:42 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-06-09 17:18:11 +0300 |
| commit | c79d80960349c4ec5918f581168a263e88e6190a (patch) | |
| tree | 0111e3d4c346f41bef21b3c116fc1501b8bcad16 /arch/arm64 | |
| parent | 71c2ac9a2a3da9ba986d3f9e6aa1ffdb04bc5b25 (diff) | |
| download | linux-c79d80960349c4ec5918f581168a263e88e6190a.tar.xz | |
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')
6 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi index 72cf250d9b4f..de7f67a4ff2a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi @@ -149,7 +149,7 @@ }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index df3b2c93d2d5..0ec2ce3dd721 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -354,7 +354,7 @@ }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; 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"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts index 363020a08c9b..6f26914602c8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts @@ -293,7 +293,7 @@ }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts index 7c12518dbc96..2ddba4213001 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts @@ -325,7 +325,7 @@ }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts index eb51d648359b..92514b71b5f4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts @@ -281,7 +281,7 @@ }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; |