[PATCH 2/4] arm64: dts: rockchip: rk3399-pinephone-pro: DW9714 coil requires higher voltage
From: David Heidelberg via B4 Relay
Date: Fri Jul 31 2026 - 20:39:47 EST
From: David Heidelberg <david@xxxxxxx>
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 avdd2v8_dvp.
Fixes: 9336eb829a18 ("arm64: dts: rockchip: describe I2c Bus 1 and IMX258 world camera on PinePhone Pro")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index d46cdfe3f7849..bde35d9b2263e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -473,17 +473,17 @@ wcam_out: endpoint {
};
};
};
wcam_lens: camera-lens@c {
compatible = "dongwoon,dw9714";
reg = <0x0c>;
/* Same I2c bus as both cameras, depends on vcca1v8_codec for power. */
- vcc-supply = <&vcc1v8_dvp>;
+ vcc-supply = <&avdd2v8_dvp>;
};
ucam: camera@36 {
compatible = "ovti,ov8858";
reg = <0x36>;
clocks = <&cru SCLK_CIF_OUT>; /* MIPI_MCLK1, derived from CIF_CLK0 */
clock-names = "xvclk";
dovdd-supply = <&vcc1v8_dvp>;
--
2.53.0