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| author | Dragan Simic <dsimic@manjaro.org> | 2024-09-19 21:15:26 +0200 |
|---|---|---|
| committer | Chen-Yu Tsai <wens@csie.org> | 2024-11-10 16:04:57 +0800 |
| commit | 2496b2aaacf137250f4ca449f465e2cadaabb0e8 (patch) | |
| tree | 1a0312062607ebd7f66eb7c66f6ab230ba1eb8fb /arch/arm64/boot | |
| parent | 844c35cea6b2d36608c3026c7d29a4f5350b7ad9 (diff) | |
| download | linux-2496b2aaacf137250f4ca449f465e2cadaabb0e8.tar.gz linux-2496b2aaacf137250f4ca449f465e2cadaabb0e8.tar.bz2 linux-2496b2aaacf137250f4ca449f465e2cadaabb0e8.zip | |
arm64: dts: allwinner: pinephone: Add mount matrix to accelerometer
The way InvenSense MPU-6050 accelerometer is mounted on the user-facing side
of the Pine64 PinePhone mainboard, which makes it rotated 90 degrees counter-
clockwise, [1] requires the accelerometer's x- and y-axis to be swapped, and
the direction of the accelerometer's y-axis to be inverted.
Rectify this by adding a mount-matrix to the accelerometer definition in the
Pine64 PinePhone dtsi file.
[1] https://files.pine64.org/doc/PinePhone/PinePhone%20mainboard%20bottom%20placement%20v1.1%2020191031.pdf
Fixes: 91f480d40942 ("arm64: dts: allwinner: Add initial support for Pine64 PinePhone")
Cc: stable@vger.kernel.org
Suggested-by: Ondrej Jirman <megi@xff.cz>
Suggested-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Reviewed-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Link: https://patch.msgid.link/129f0c754d071cca1db5d207d9d4a7bd9831dff7.1726773282.git.dsimic@manjaro.org
[wens@csie.org: Replaced Helped-by with Suggested-by]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index d35d747292ce..4bc6c1ef2cde 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -230,6 +230,9 @@ interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */ vdd-supply = <®_dldo1>; vddio-supply = <®_dldo1>; + mount-matrix = "0", "1", "0", + "-1", "0", "0", + "0", "0", "1"; }; }; |