From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 2DBE028C009; Mon, 19 Oct 2026 07:18:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792394335; cv=none; b=IQ2nHOl/wTfMSbOObhp0m1Dc43xKp2MM1cXTjoECzm+va87CbJm0eKce9bisEwHGOZEzy+LZzqImXu55NAtw40fj90APnJ3AXSIqxrjuMiU4EQjeC0rrJiNvTbjBM5Ybd/ojzcNz+S3prV1u5f7gB0yMPCbpY/NMEJizQG30UfM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792394335; c=relaxed/simple; bh=tFJep5aUKvNPz87Rwc3Qztw1PyN2kr8LlIEgthtejLI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fBALfoo78jiNRlkS8F7NCoNFuvU0FWs5M/v4QyvN5OHGutF8UcgyjYsm4TDTr+jVsCuW90vBRGNm+/1y/8iKxSTX4vLyqf5oQqGqxlPZZBRPY87RigEu+S+xqE+co3Xys4Y/faHcL/wDS49YSd9zS66vSgwvI9xGM8ytjCWMLWY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WF2B815e; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WF2B815e" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14A1A1F000C4; Mon, 19 Oct 2026 07:18:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792394333; bh=FpFYLEuv/mXXrF5wldjDzhbtiP+OUzmvIGx5zxg1Lso=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=WF2B815eYiTU3xMQGG9PDH559aNypUoocZ2ZAaP3MobHB2mB/bXlw+9K2zDYE7Evx XuktHBjjmmTnJj6M9Cxh3urD2HhZLOh9ELNH86549nfSCCXMlrXAt5EKgDKa9C0vSn 60jTkI6qemu5yH8zBkCUfp71zA6lhSfpcXgaHVTga5PqTfuOJZMLwtiy+VAVD9G0dG tjB4YaYREtEywALLNas5MAaZSKnndpeTtKzpZadMhqBGwC/rzKLCTyRykXIzbiBqzm BGudqJpT22+IarMlCEAqyT2X6pOlZKzialt5k+4sS6PHHSx/meWlsiILr4Wtj2Yu/P pFAYg51ii+Yfw== Date: Mon, 19 Oct 2026 09:18:50 +0200 From: Krzysztof Kozlowski To: Anusha Arun Nandi Cc: bod@kernel.org, vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, neil.armstrong@linaro.org, mani@kernel.org, gjorgji.rosikopulos@oss.qualcomm.com, hariram.purushothaman@oss.qualcomm.com, akapatra@quicinc.com, jigarkumar.zala@oss.qualcomm.com, loic.poulain@oss.qualcomm.com, vladimir.zapolskiy@linaro.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 5/7] phy: qcom-mipi-csi2: Add qcs8300 CSI2 PHY support Message-ID: <20261019-elastic-psychedelic-chamois-e8bbae@quoll> References: <20261016235502.2274268-1-anusha.nandi@oss.qualcomm.com> <20261016235502.2274268-6-anusha.nandi@oss.qualcomm.com> 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-Disposition: inline In-Reply-To: <20261016235502.2274268-6-anusha.nandi@oss.qualcomm.com> On Fri, Oct 16, 2026 at 04:55:00PM -0700, Anusha Arun Nandi wrote: > Bind the new "qcom,qcs8300-csi2-phy" compatible to the existing > sa8775p SoC configuration (mipi_csi2_dphy_sa8775p). QCS8300 > and SA8775P share the same CSIPHY: in the legacy in-tree > CAMSS driver (camss-csiphy-3ph-1-0.c) the CAMSS_8300 and CAMSS_8775P > cases fall through to the same D-PHY lane_regs_sa8775p[] init sequence > and common_regs_offset (0x800), and camss.c gives both SoCs the same > pd_name = "top" Titan Top GDSC. No new register data or power-domain > wiring is therefore needed; only the compatible string is added. > > Signed-off-by: Anusha Arun Nandi > --- > drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c > index 821c6a0a916c..cef4a90ca539 100644 > --- a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c > +++ b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c > @@ -453,6 +453,7 @@ static int phy_qcom_mipi_csi2_probe(struct platform_device *pdev) > } > > static const struct of_device_id phy_qcom_mipi_csi2_of_match_table[] = { > + { .compatible = "qcom,qcs8300-csi2-phy", .data = &mipi_csi2_dphy_sa8775p }, So devices are fully compatible? Then express it and drop this. Best regards, Krzysztof