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[209.85.167.52]) by smtp.gmail.com with ESMTPSA id p5sm56126lfr.72.2021.09.10.19.54.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Sep 2021 19:54:07 -0700 (PDT) Received: by mail-lf1-f52.google.com with SMTP id l11so8039682lfe.1; Fri, 10 Sep 2021 19:54:07 -0700 (PDT) X-Received: by 2002:ac2:482d:: with SMTP id 13mr583877lft.120.1631328846840; Fri, 10 Sep 2021 19:54:06 -0700 (PDT) MIME-Version: 1.0 References: <20210910184147.336618-1-paul.kocialkowski@bootlin.com> <20210910184147.336618-14-paul.kocialkowski@bootlin.com> In-Reply-To: <20210910184147.336618-14-paul.kocialkowski@bootlin.com> From: Chen-Yu Tsai Date: Sat, 11 Sep 2021 10:53:55 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH NOT FOR MERGE 13/22] ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node To: Paul Kocialkowski Cc: Linux Media Mailing List , devicetree , linux-arm-kernel , linux-sunxi@lists.linux.dev, linux-kernel , linux-phy@lists.infradead.org, linux-clk , linux-staging@lists.linux.dev, Yong Deng , Mauro Carvalho Chehab , Rob Herring , Maxime Ripard , Sakari Ailus , Hans Verkuil , Jernej Skrabec , Greg Kroah-Hartman , Helen Koike , Laurent Pinchart , Thomas Petazzoni X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210910_195411_587191_407C6290 X-CRM114-Status: GOOD ( 21.00 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: wens@csie.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Hi, On Sat, Sep 11, 2021 at 2:42 AM Paul Kocialkowski wrote: > > MIPI CSI-2 is supported on the A83T with a dedicated controller that > covers both the protocol and D-PHY. It can be connected to the CSI > interface as a V4L2 subdev through the fwnode graph. > > This is not done by default since connecting the bridge without a > subdev attached to it will cause a failure on the CSI driver. > > Signed-off-by: Paul Kocialkowski I believe you tagged the wrong patch to not be merged? AFAICT it should be the next patch that hooks up OV8865, not this one. > --- > arch/arm/boot/dts/sun8i-a83t.dtsi | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi > index ac97eac91349..1fa51f7ef063 100644 > --- a/arch/arm/boot/dts/sun8i-a83t.dtsi > +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi > @@ -1064,6 +1064,32 @@ csi: camera@1cb0000 { > status = "disabled"; > }; > > + mipi_csi2: csi@1cb1000 { > + compatible = "allwinner,sun8i-a83t-mipi-csi2"; > + reg = <0x01cb1000 0x1000>; > + interrupts = ; > + clocks = <&ccu CLK_BUS_CSI>, > + <&ccu CLK_CSI_SCLK>, > + <&ccu CLK_MIPI_CSI>, > + <&ccu CLK_CSI_MISC>; > + clock-names = "bus", "mod", "mipi", "misc"; > + resets = <&ccu RST_BUS_CSI>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + mipi_csi2_in: port@0 { > + reg = <0>; > + }; > + > + mipi_csi2_out: port@1 { > + reg = <1>; > + }; > + }; > + }; > + > hdmi: hdmi@1ee0000 { > compatible = "allwinner,sun8i-a83t-dw-hdmi"; > reg = <0x01ee0000 0x10000>; > -- > 2.32.0 > > -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy