[PATCH 4/4] arm64: dts: imx8mq-librem5: Dongwoon DW9714 coil requires higher voltage

[David Heidelberg via B4 Relay]

From: David Heidelberg <da...@ixit.cz>

By datasheet the VDD (in-kernel named vcc) range is between 2.3 to 4.3 V.
Usually it's around 2.8 V. Here it matches the reg_vcam_2v8.

1.8 V here is likely used for i2c level shifter.

Fixes: f00df2bdb512 ("arm64: dts: imx8mq-librem5: describe the voice coil motor 
for focus control")
Cc: sta...@vger.kernel.org
Signed-off-by: David Heidelberg <da...@ixit.cz>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index f5d529c5baf3e..583cba2d3bebf 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -1167,17 +1167,17 @@ &i2c4 {
        pinctrl-1 = <&pinctrl_i2c4_gpio>;
        scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
        sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
        status = "okay";
 
        vcm@c {
                compatible = "dongwoon,dw9714";
                reg = <0x0c>;
-               vcc-supply = <&reg_csi_1v8>;
+               vcc-supply = <&reg_vcam_2v8>;
        };
 
        bat: fuel-gauge@36 {
                compatible = "maxim,max17055";
                reg = <0x36>;
                interrupt-parent = <&gpio3>;
                interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
                pinctrl-names = "default";

-- 
2.53.0