diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi new file mode 100644 index 000000000000..f5c6809a81b8 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * Copyright 2018-2021 Toradex + */ + +#include "imx8x-colibri-iris.dtsi" + +/ { + reg_3v3_vmmc: regulator-3v3-vmmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_vmmc>; + regulator-name = "3v3_vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&lsio_gpio0 31 GPIO_ACTIVE_HIGH>; + startup-delay-us = <100>; + enable-active-high; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds_converter &pinctrl_gpio_iris>; + + usdhc { + pinctrl_enable_3v3_vmmc: enable_3v3_vmmc { + fsl,pins = < + IMX8QXP_SAI1_RXFS_LSIO_GPIO0_IO31 0x20 /* SODIMM 100 */ + >; + }; + }; +}; + +/* Colibri SD/MMC Card */ +&usdhc2 { + cap-power-off-card; + /delete-property/ no-1-8-v; + vmmc-supply = <®_3v3_vmmc>; + status = "okay"; +}; |