From: Shawn Guo <shawnguo@kernel.org>
To: Tim Harvey <tharvey@gateworks.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>
Subject: Re: [PATCH] arm64: dts: imx8mp: add imx8mp-venice-gw74xx-imx219 overlay for rpi v2 camera
Date: Tue, 19 Sep 2023 14:29:57 +0200 [thread overview]
Message-ID: <20230919122956.GD11740@T480> (raw)
In-Reply-To: <20230711221518.2127861-1-tharvey@gateworks.com>
On Tue, Jul 11, 2023 at 03:15:18PM -0700, Tim Harvey wrote:
> Add support for the RaspberryPi Camera v2 which is an IMX219 8MP module:
> - https://datasheets.raspberrypi.com/camera/camera-v2-schematics.pdf
> - has its own on-board 24MHz osc so no clock required from baseboard
> - pin 11 enables 1.8V and 2.8V LDO which is connected to
> GW74xx MIPI_GPIO4 (IMX8MP GPIO1_IO4) so we use this as a gpio
>
> Support is added via a device-tree overlay.
>
> The IMX219 supports RAW8/RAW10 image formats.
>
> Example configuration:
> media-ctl -l "'imx219 3-0010':0->'csis-32e40000.csi':0[1]"
> media-ctl -v -V "'imx219 3-0010':0 [fmt:SRGGB8/640x480 field:none]"
> media-ctl -v -V "'crossbar':0 [fmt:SRGGB8/640x480 field:none]"
> media-ctl -v -V "'mxc_isi.0':0 [fmt:SRGGB8/640x480 field:none]"
> v4l2-ctl --set-fmt-video=width=640,height=480,pixelformat=RGGB
> v4l2-ctl --stream-mmap --stream-to=frame.raw --stream-count=1
> convert -size 640x480 -depth 8 gray:frame.raw frame.png
> gst-launch-1.0 v4l2src ! \
> video/x-bayer,format=rggb,width=640,height=480,framerate=10/1 ! \
> bayer2rgb ! fbdevsink
>
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Applied, thanks!
prev parent reply other threads:[~2023-09-19 12:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 22:15 [PATCH] arm64: dts: imx8mp: add imx8mp-venice-gw74xx-imx219 overlay for rpi v2 camera Tim Harvey
2023-07-13 18:52 ` Fabio Estevam
2023-08-14 17:55 ` Tim Harvey
2023-09-19 12:29 ` Shawn Guo [this message]
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