5.15-stable review patch. If anyone has any objections, please let me know.
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From: Dragan Simic dsimic@manjaro.org
commit 2496b2aaacf137250f4ca449f465e2cadaabb0e8 upstream.
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%20plac...
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... [wens@csie.org: Replaced Helped-by with Suggested-by] Signed-off-by: Chen-Yu Tsai wens@csie.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 3 +++ 1 file changed, 3 insertions(+)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -200,6 +200,9 @@ 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"; }; };