imx: pinctrl: add pinctrl and pinfunc file for i.MX93
Add the pinctrl driver and pinfunc header file to support iMX93
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/drivers/pinctrl/nxp/Kconfig b/drivers/pinctrl/nxp/Kconfig
index 3657e9d..06c26f1 100644
--- a/drivers/pinctrl/nxp/Kconfig
+++ b/drivers/pinctrl/nxp/Kconfig
@@ -102,6 +102,19 @@
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 f2fe0d8..f10aa6e 100644
--- a/drivers/pinctrl/nxp/Makefile
+++ b/drivers/pinctrl/nxp/Makefile
@@ -7,6 +7,7 @@
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 0000000..9a5b9de
--- /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,
+};