diff options
Diffstat (limited to 'dts/upstream/src/arm64/freescale/imx8x-colibri-iris-v2.dtsi')
| -rw-r--r-- | dts/upstream/src/arm64/freescale/imx8x-colibri-iris-v2.dtsi | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/dts/upstream/src/arm64/freescale/imx8x-colibri-iris-v2.dtsi b/dts/upstream/src/arm64/freescale/imx8x-colibri-iris-v2.dtsi new file mode 100644 index 00000000000..58ec0b399c4 --- /dev/null +++ b/dts/upstream/src/arm64/freescale/imx8x-colibri-iris-v2.dtsi @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * 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>; + enable-active-high; + gpio = <&lsio_gpio0 31 GPIO_ACTIVE_HIGH>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3v3_vmmc"; + startup-delay-us = <100>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds_converter &pinctrl_gpio_iris>; + + pinctrl_enable_3v3_vmmc: enable-3v3-vmmc-grp { + fsl,pins = <IMX8QXP_SAI1_RXFS_LSIO_GPIO0_IO31 0x20>; /* SODIMM 100 */ + }; + + pinctrl_lvds_converter: lvds-converter-grp { + fsl,pins = <IMX8QXP_FLEXCAN1_TX_LSIO_GPIO1_IO18 0x20>, /* SODIMM 55 */ + /* 6B/8B mode. Select LOW - 8B mode (24bit) */ + <IMX8QXP_FLEXCAN1_RX_LSIO_GPIO1_IO17 0x20>, /* SODIMM 63 */ + <IMX8QXP_QSPI0B_SCLK_LSIO_GPIO3_IO17 0x20>, /* SODIMM 95 */ + <IMX8QXP_QSPI0B_DATA0_LSIO_GPIO3_IO18 0x20>; /* SODIMM 99 */ + }; +}; + +/* Colibri SD/MMC Card */ +&usdhc2 { + cap-power-off-card; + /delete-property/ no-1-8-v; + vmmc-supply = <®_3v3_vmmc>; + status = "okay"; +}; |