linux-kernel - [PATCH v3 3/4] ARM: tegra: asus-tf101: fix accelerometer mount matrix

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Message-Id: <20230329090403.5274-4-clamor95@gmail.com>
Date:   Wed, 29 Mar 2023 12:04:02 +0300
From:   Svyatoslav Ryhel <clamor95@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Svyatoslav Ryhel <clamor95@...il.com>,
        Maxim Schwalm <maxim.schwalm@...il.com>,
        Dmitry Osipenko <digetx@...il.com>
Cc:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 3/4] ARM: tegra: asus-tf101: fix accelerometer mount matrix

Accelerometer mount matrix used in tf101 downstream is inverted.
This new matrix was generated on actual device using calibration
script, like on other transformers.

Tested-by: Robert Eckelmann <longnoserob@...il.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 arch/arm/boot/dts/tegra20-asus-tf101.dts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20-asus-tf101.dts b/arch/arm/boot/dts/tegra20-asus-tf101.dts
index 7b2969656ec9..dcb231f6e42d 100644
--- a/arch/arm/boot/dts/tegra20-asus-tf101.dts
+++ b/arch/arm/boot/dts/tegra20-asus-tf101.dts
@@ -577,9 +577,9 @@ accelerometer@f {
 					vdd-supply = <&vdd_1v8_sys>;
 					vddio-supply = <&vdd_1v8_sys>;
 
-					mount-matrix =	 "1",  "0",  "0",
-							 "0",  "1",  "0",
-							 "0",  "0",  "1";
+					mount-matrix =	"-1",  "0",  "0",
+							 "0", "-1",  "0",
+							 "0",  "0", "-1";
 				};
 			};
 		};
-- 
2.37.2