'rotation-matrix' is not a valid property.

Use the documented 'mount-matrix' property instead.

This fixes the following dt-schema warning:

accelerometer@29 (st,lis3de): 'rotation-matrix' does not match any of the
regexes: '^pinctrl-[0-9]+$'

accelerometer@29 (st,lis3de): rotation-matrix:
b'1\x000\x000\x000\x00-1\x000\x000\x000\x001\x00' is not of type 'object',
'integer', 'array', 'boolean', 'null'

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 arch/arm/boot/dts/rockchip/rk3188-bqedison2qc.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rockchip/rk3188-bqedison2qc.dts b/arch/arm/boot/dts/rockchip/rk3188-bqedison2qc.dts
index edc2b7f9112d..b56095fc2441 100644
--- a/arch/arm/boot/dts/rockchip/rk3188-bqedison2qc.dts
+++ b/arch/arm/boot/dts/rockchip/rk3188-bqedison2qc.dts

@@ -262,7 +262,7 @@ lis3de: accelerometer@29 {
 		interrupts = <RK_PB7 IRQ_TYPE_EDGE_RISING>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&gsensor_int>;
-		rotation-matrix = "1", "0", "0",
+		mount-matrix = "1", "0", "0",
 				  "0", "-1", "0",
 				  "0", "0", "1";
 		vdd-supply = <&vcc_io>;

-- 
2.34.1