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H A DMakefilediff 37840653e8a3f733fbf0beec795e14b738c8ab65 Tue Feb 15 00:14:23 CET 2022 Tim Harvey <tharvey@gateworks.com> arm64: dts: imx8mm-venice-gw73xx-0x: add dt overlay for imx219 rpi v2 camera

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
GW73xx MIPI_GPIO4 (IMX8MM GPIO1_IO1) so we use this as a gpio
controlled regulator enable.

Support is added via a device-tree overlay.

The IMX219 supports RAW8/RAW10 image formats.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>