From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A3A8ACA0EFA for ; Sat, 23 Aug 2025 06:35:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Message-ID:Date:To:Cc:From: Subject:References:In-Reply-To:Content-Transfer-Encoding:MIME-Version: Content-Type:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Jm48ar9BAtvm3zqn8o6TigamJX1MWix9DePHULJWZEY=; b=XW9xNiAXJLQLirGV70HalM55WE vGBQ1RbhNFXKkI+MiUqD9NE8JEpqvRcp3kx3CrnHNZsqAvOeTbLX+trIngFAqjSznADewssWFlkZK o9ryAWHojZYf3jMH+6BFePRlawBAPm5Y5Ly/hOBxBFfCHyn95/OaaEGUgTvAaW9fWJDX8epFI3wmA xZVoMcf+QFa4XIbprJ8ivUpeNFOYGFnXmbkOGss62mOTTzbYVU6fYQTbwtEOGqCobVa/vtVigXiap TJDftSHC7lGDuDKeHGtYb2vSTZt6TCEs3CnjpnrxExKUm1ppzSHG6CyqCu0hRvgEMNleTtzjCywlZ cpfEd7AQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uphqk-000000045fy-0RYC; Sat, 23 Aug 2025 06:35:38 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1upSA2-00000002g7O-0DVR for linux-arm-kernel@lists.infradead.org; Fri, 22 Aug 2025 13:50:31 +0000 Received: from ideasonboard.com (unknown [IPv6:2a00:6020:448c:6c00:7c3d:a283:5570:ad9a]) by perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id 269E411D5; Fri, 22 Aug 2025 15:49:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1755870566; bh=zTC9rggl0i3t5XLpEsqcM+WQni9LhEviNLZmk+YbRV4=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=OvB+D9nrGBSqzWfJeElOujCqVeuxE5UDvoDaJBLWCYyWtEIkC/xkY0aGB2C80d15Z RpFE/FOCNVTRYSM8bXsYqmEq/X4WAWPaL5JKpeJc8/JizCspnqhaUaJ6RdMg2i0SsP U6USyZTmJ/9KgJwp+OhpgrWi+MbX4OUCaLjX43P4= Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20250821000944.27849-13-laurent.pinchart@ideasonboard.com> References: <20250821000944.27849-1-laurent.pinchart@ideasonboard.com> <20250821000944.27849-13-laurent.pinchart@ideasonboard.com> Subject: Re: [PATCH v2 12/12] arm64: dts: imx8mp: Specify the number of channels for CSI-2 receivers From: Stefan Klug Cc: Isaac Scott , Rui Miguel Silva , Martin Kepplinger , Purism Kernel Team , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org To: Laurent Pinchart , linux-media@vger.kernel.org Date: Fri, 22 Aug 2025 15:50:22 +0200 Message-ID: <175587062299.3267892.13323129258755005337@localhost> User-Agent: alot/0.12.dev8+g2c003385c862.d20250602 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250822_065030_230710_4C1EE934 X-CRM114-Status: GOOD ( 10.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Laurent, Thank you for the patch.=20 Quoting Laurent Pinchart (2025-08-21 02:09:44) > The CSI-2 receivers in the i.MX8MP have 3 output channels. Specify this > in the device tree, to enable support for more than one channel in > drivers. >=20 > Signed-off-by: Laurent Pinchart Reviewed-by: Stefan Klug Tested-by: Stefan Klug Cheers, Stefan > --- > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 ++ > 1 file changed, 2 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/= dts/freescale/imx8mp.dtsi > index bb24dba7338e..1e52840078df 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > @@ -1764,6 +1764,7 @@ mipi_csi_0: csi@32e40000 { > assigned-clock-parents =3D <&clk IMX8MP_S= YS_PLL2_250M>, > <&clk IMX8MP_CLK= _24M>; > power-domains =3D <&media_blk_ctrl IMX8MP= _MEDIABLK_PD_MIPI_CSI2_1>; > + fsl,num-channels =3D <3>; > status =3D "disabled"; > =20 > ports { > @@ -1799,6 +1800,7 @@ mipi_csi_1: csi@32e50000 { > assigned-clock-parents =3D <&clk IMX8MP_S= YS_PLL2_250M>, > <&clk IMX8MP_CLK= _24M>; > power-domains =3D <&media_blk_ctrl IMX8MP= _MEDIABLK_PD_MIPI_CSI2_2>; > + fsl,num-channels =3D <3>; > status =3D "disabled"; > =20 > ports { > --=20 > Regards, >=20 > Laurent Pinchart >=20 >