linux-kernel - [PATCH] ARM: dts: qcom: msm8974-hammerhead: add mount matrix for IMU

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Message-Id: <20210403105902.1867344-1-luca@z3ntu.xyz>
Date:   Sat,  3 Apr 2021 12:59:03 +0200
From:   Luca Weiss <luca@...tu.xyz>
To:     linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, Luca Weiss <luca@...tu.xyz>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: qcom: msm8974-hammerhead: add mount matrix for IMU

Configure the mount matrix to account for the sensor placement on the
board.

Signed-off-by: Luca Weiss <luca@...tu.xyz>
---
 arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index e344007cf93f..924b0bd744b9 100644
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -567,6 +567,10 @@ mpu6515@68 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mpu6515_pin>;
 
+			mount-matrix = "0", "-1", "0",
+				       "-1", "0", "0",
+				       "0", "0", "1";
+
 			i2c-gate {
 				#address-cells = <1>;
 				#size-cells = <0>;
-- 
2.31.1