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From: David Heidelberg via B4 Relay <devnull+david.ixit.cz@kernel.org>
To: Sakari Ailus <sakari.ailus@linux.intel.com>,
	 Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>,  Ondrej Jirman <megi@xff.cz>,
	 Olivier Benjamin <olivier.benjamin@bootlin.com>,
	 Manuel Traut <manut@mecka.net>,
	 Alexander Warnecke <awarnecke002@hotmail.com>,
	Frank Li <Frank.Li@nxp.com>,
	 Sascha Hauer <s.hauer@pengutronix.de>,
	 Pengutronix Kernel Team <kernel@pengutronix.de>,
	 Fabio Estevam <festevam@gmail.com>,
	 Martin Kepplinger <martin.kepplinger@puri.sm>,
	 Shawn Guo <shawnguo@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	linux-media@vger.kernel.org,  devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	 linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,  phone-devel@vger.kernel.org,
	imx@lists.linux.dev,  David Heidelberg <david@ixit.cz>,
	stable@vger.kernel.org
Subject: [PATCH 2/4] arm64: dts: rockchip: rk3399-pinephone-pro: DW9714 coil requires higher voltage
Date: Sat, 01 Aug 2026 02:35:21 +0200	[thread overview]
Message-ID: <20260801-pp-pro-camera-v1-2-7b4d90788f9f@ixit.cz> (raw)
In-Reply-To: <20260801-pp-pro-camera-v1-0-7b4d90788f9f@ixit.cz>

From: David Heidelberg <david@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 avdd2v8_dvp.

Fixes: 9336eb829a18 ("arm64: dts: rockchip: describe I2c Bus 1 and IMX258 world camera on PinePhone Pro")
Cc: stable@vger.kernel.org
Signed-off-by: David Heidelberg <david@ixit.cz>
---
 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




  parent reply	other threads:[~2026-08-01  0:35 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-01  0:35 [PATCH 0/4] Dongwoon DW9714 - correct vcc/vdd supply voltage David Heidelberg via B4 Relay
2026-08-01  0:35 ` [PATCH 1/4] media: dt-bindings: dongwoon,dw9714: Example shouldn't imply 1.8 V David Heidelberg via B4 Relay
2026-08-01  0:35 ` David Heidelberg via B4 Relay [this message]
2026-08-04  7:39   ` [PATCH 2/4] arm64: dts: rockchip: rk3399-pinephone-pro: DW9714 coil requires higher voltage Ondřej Jirman
2026-08-04  9:12     ` David Heidelberg
2026-08-06 11:19       ` Ondřej Jirman
2026-08-06 11:49         ` David Heidelberg
2026-08-06 14:18           ` Ondřej Jirman
2026-08-01  0:35 ` [PATCH 3/4] arm64: dts: rockchip: rk3566-pinetab2: " David Heidelberg via B4 Relay
2026-08-01  0:35 ` [PATCH 4/4] arm64: dts: imx8mq-librem5: Dongwoon " David Heidelberg via B4 Relay
2026-08-03 18:12   ` Sebastian Krzyszkowiak
2026-08-03 19:35     ` David Heidelberg

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