From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1983036308A; Sat, 1 Aug 2026 00:35:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785544532; cv=none; b=FH+8NlpZm2PYajOFgx2pjqvz69ADUZLZFYRjhVjR1dKEg2B4XVLFBa9FzDoJKiRMDCJWUtRrdK4j2LaJqUg43zgY2qJo740vHzt3Q0MxjTbxhs6/+PmtXk9wVeuque4bLzt7dMdVpyMgEK+OdF+UaHbUuLAQhtojIvyU8lTQUcY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785544532; c=relaxed/simple; bh=1aOmVYCg03e1PY/bmjnJWyzp3iYiKyxizNXP+wV+hl4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lImRlE4A7wHLc4oQWfp/dvekELD4T+o5ajOPcC8XuuHyUksAfqpqfBW5LHxMO+LYPosZ6d4KoWKRDJeuNxSfgBZSqXo3K+c6oyzoGX7KuIEixkT8+iAtV8cfFAmn6d/2hfA08X0KypxA2J9KH1k7iiGSG6M1JGjP7N8G+ZIBMqY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OZNPxc5p; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OZNPxc5p" Received: by smtp.kernel.org (Postfix) with ESMTPS id B74AEC2BD05; Sat, 1 Aug 2026 00:35:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1785544531; bh=1aOmVYCg03e1PY/bmjnJWyzp3iYiKyxizNXP+wV+hl4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=OZNPxc5pZsccMGx2kIB+RPauKTJW2m4OOc3J3TL0t901o4HgeU7CdLZg4IMcKu9Li GaTk9WCObzU4zgatm4q4BxM5GVFRr3HlPgMyT8w9ZxFUka92bDZ9GVhna2tK/OIQKq 5begqC31jeK1BO2Bb+jOiaFAw3JZh+UCQC7ZtgrD0mIhKviPKxDwhaNBh72zV4EFH7 AZVqi3ugSgRF0dhIgBbPi9hxNXTYTozf0nRvnYTvuzz55y1EaBiHPcRGZqz5i6eVcX CVJGvstXpK9Gfn8Xb8xdFfSfHSCjl77jIe6nIWf2XxliqVoYumjvgPcZO0Mj+9VnmO PPdLtx2E29bgg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B316C55178; Sat, 1 Aug 2026 00:35:31 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Sat, 01 Aug 2026 02:35:23 +0200 Subject: [PATCH 4/4] arm64: dts: imx8mq-librem5: Dongwoon DW9714 coil requires higher voltage Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260801-pp-pro-camera-v1-4-7b4d90788f9f@ixit.cz> References: <20260801-pp-pro-camera-v1-0-7b4d90788f9f@ixit.cz> In-Reply-To: <20260801-pp-pro-camera-v1-0-7b4d90788f9f@ixit.cz> To: Sakari Ailus , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Ondrej Jirman , Olivier Benjamin , Manuel Traut , Alexander Warnecke , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Martin Kepplinger , Shawn Guo Cc: Krzysztof Kozlowski , 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 , stable@vger.kernel.org X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1318; i=david@ixit.cz; h=from:subject:message-id; bh=ESuNmKUilcBmwkhuW9k8KZuVDiNGOXfVNdzvY5NO83c=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBqbT9SUDUWs1RjnpAKhNFn6KNoQcgRVwd2qcbcu CY9ZsnEs/SJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCam0/UgAKCRBgAj/E00kg crR1EAC31s20oGV+f/ztpNaROw1wIlei9thofJ3Isn/pL2saX+KwwalKn7SezGY9tzifXXjBFPA mEito6c2HHrmp45mKDMRJWT8NO9E+IKnu7gO5kXj6fg/AmP2onSNeFRZtInpNDvQCRTs2u1EfK7 fKlNCy0dAcaPOc021zYB71n5WKK+mtc8ge9ttymu6pEtLGno2lSTfUgrwCcowWCX/UZqfLZWs2Q 5ljMvkeVrJ3Nx4m8oR5qBo1JETFHfz1hMVmqA9a5BX0hs15rbhjTVrE0BBWfwf5UBx0O7pQ3Zor qyRNfrnIhOP2j2wYhscXxtEwhYC8YgJTR9QlAlEcOJT+khdamQz9JPpLGtdt8F9KBD4wbYbfro1 ePLcDfRQG236Cju7wENdMZkzsIN9ObKSiBhfn7M3Y2wu9qczYsd2oU5ywl94N1CyjQAHZ4B3Mr3 ZRp+rROZTKLr2bapQFeXPD/7fZzvr0U8Ss2KHDdv6PM0b38TrjgDy2bQTBhx9DxwS9KoERi8anX ZrFUORtSQPUNWRd04z/3wu3KwePhUOl2Ea77nTZuY/hp2a1Sxf76VOLbrfU2eluzVaEhihZop9z fbR2dPlUKAh80T0EvdWyuhCSIe9idmAkhCrq0TSz4PS6TfAucHZizmIpoamUCnBCoVbzBIsAxgt mSYT1tlax9RnfdQ== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: David Heidelberg 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: stable@vger.kernel.org Signed-off-by: David Heidelberg --- 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 = <®_csi_1v8>; + vcc-supply = <®_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