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arm64: dts: imx8mq-librem5-r3.dtsi: describe selfie cam XSHUTDOWN pin 

The r3 and later revisions of the Librem 5 phone include an additional switch
to control the hi846 XSHUTDOWN pin. Describe it.

Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Martin Kepplinger 2021-11-04 14:22:13 +01:00 committed by Shawn Guo
parent fed7603597
commit c190510714
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
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@ -27,6 +27,19 @@
ti,termination-current = <144000>; /* uA */
};
&camera_front {
pinctrl-0 = <&pinctrl_csi1>, <&pinctrl_r3_camera_pwr>;
shutdown-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;
};
&iomuxc {
pinctrl_r3_camera_pwr: r3camerapwrgrp {
fsl,pins = <
MX8MQ_IOMUXC_SPDIF_RX_GPIO5_IO4 0x83
>;
};
};
&proximity {
proximity-near-level = <25>;
};