diff options
Diffstat (limited to 'drivers/pinctrl/nxp')
| -rw-r--r-- | drivers/pinctrl/nxp/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/pinctrl/nxp/Makefile | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/nxp/pinctrl-imx93.c | 37 |
3 files changed, 51 insertions, 0 deletions
diff --git a/drivers/pinctrl/nxp/Kconfig b/drivers/pinctrl/nxp/Kconfig index 3657e9deb9e..06c26f156f6 100644 --- a/drivers/pinctrl/nxp/Kconfig +++ b/drivers/pinctrl/nxp/Kconfig @@ -102,6 +102,19 @@ config PINCTRL_IMX8M only parses the 'fsl,pins' property and configure related registers. +config PINCTRL_IMX93 + bool "IMX8M pinctrl driver" + depends on ARCH_IMX9 && PINCTRL_FULL + select PINCTRL_IMX + help + Say Y here to enable the imx8m pinctrl driver + + This provides a simple pinctrl driver for i.MX8M SoC familiy. + This feature depends on device tree configuration. This driver + is different from the linux one, this is a simple implementation, + only parses the 'fsl,pins' property and configure related + registers. + config PINCTRL_MXS bool "NXP MXS pinctrl driver" depends on ARCH_MX28 && PINCTRL_FULL diff --git a/drivers/pinctrl/nxp/Makefile b/drivers/pinctrl/nxp/Makefile index f2fe0d8efa6..f10aa6ef188 100644 --- a/drivers/pinctrl/nxp/Makefile +++ b/drivers/pinctrl/nxp/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_PINCTRL_IMX8ULP) += pinctrl-imx8ulp.o obj-$(CONFIG_PINCTRL_IMX_SCU) += pinctrl-scu.o obj-$(CONFIG_PINCTRL_IMX8) += pinctrl-imx8.o obj-$(CONFIG_PINCTRL_IMX8M) += pinctrl-imx8m.o +obj-$(CONFIG_PINCTRL_IMX93) += pinctrl-imx93.o obj-$(CONFIG_PINCTRL_MXS) += pinctrl-mxs.o obj-$(CONFIG_PINCTRL_VYBRID) += pinctrl-vf610.o obj-$(CONFIG_PINCTRL_IMXRT) += pinctrl-imxrt.o diff --git a/drivers/pinctrl/nxp/pinctrl-imx93.c b/drivers/pinctrl/nxp/pinctrl-imx93.c new file mode 100644 index 00000000000..9a5b9de6d75 --- /dev/null +++ b/drivers/pinctrl/nxp/pinctrl-imx93.c @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2022 NXP + */ + +#include <dm/device.h> +#include <dm/pinctrl.h> + +#include "pinctrl-imx.h" + +static struct imx_pinctrl_soc_info imx93_pinctrl_soc_info __section(".data") = { + .flags = ZERO_OFFSET_VALID, +}; + +static int imx93_pinctrl_probe(struct udevice *dev) +{ + struct imx_pinctrl_soc_info *info = + (struct imx_pinctrl_soc_info *)dev_get_driver_data(dev); + + return imx_pinctrl_probe(dev, info); +} + +static const struct udevice_id imx93_pinctrl_match[] = { + { .compatible = "fsl,imx93-iomuxc", .data = (ulong)&imx93_pinctrl_soc_info }, + { /* sentinel */ } +}; + +U_BOOT_DRIVER(imx93_pinctrl) = { + .name = "imx93-pinctrl", + .id = UCLASS_PINCTRL, + .of_match = of_match_ptr(imx93_pinctrl_match), + .probe = imx93_pinctrl_probe, + .remove = imx_pinctrl_remove, + .priv_auto = sizeof(struct imx_pinctrl_priv), + .ops = &imx_pinctrl_ops, + .flags = DM_FLAG_PRE_RELOC, +}; |