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arm64: dts: colibri-imx8x: Add pinctrl group for hdmi hpd

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The colibri imx8x contains a dedicated gpio meant for HDMI
hot-plug-detect. Add a pinctrl group to make this usable.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Philippe Schenker
2023-03-14 11:23:55 +01:00
committed by Shawn Guo
parent 7171ec2953
commit 9c279d216f
1 changed files with 5 additions and 0 deletions
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5
arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
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@@ -218,6 +218,11 @@ pinctrl_gpio_bl_on: gpioblongrp {
fsl,pins = <IMX8QXP_QSPI0A_DATA3_LSIO_GPIO3_IO12 0x60>; /* SODIMM 71 */
};
/* HDMI Hot Plug Detect on FFC (X2) */
pinctrl_gpio_hpd: gpiohpdgrp {
fsl,pins = <IMX8QXP_MIPI_DSI1_GPIO0_00_LSIO_GPIO1_IO31 0x20>; /* SODIMM 138 */
};
pinctrl_gpiokeys: gpiokeysgrp {
fsl,pins = <IMX8QXP_QSPI0A_DATA1_LSIO_GPIO3_IO10 0x06700041>; /* SODIMM 45 */
};