Add the pinctrl driver for NXP S32 SoC family. This driver is mainly based
on NXP's downstream implementation on CodeAurora[1].
[1] https://source.codeaurora.org/external/autobsps32/linux/tree/drivers/pinctrl/freescale?h=bsp34.0-5.10.120-rt
Signed-off-by: Matthew Nunez <[email protected]>
Signed-off-by: Phu Luu An <[email protected]>
Signed-off-by: Stefan-Gabriel Mirea <[email protected]>
Signed-off-by: Larisa Grigore <[email protected]>
Signed-off-by: Ghennadi Procopciuc <[email protected]>
Signed-off-by: Andrei Stefanescu <[email protected]>
Signed-off-by: Radu Pirea <[email protected]>
Signed-off-by: Chester Lin <[email protected]>
---
drivers/pinctrl/freescale/Kconfig | 16 +
drivers/pinctrl/freescale/Makefile | 2 +
drivers/pinctrl/freescale/pinctrl-s32.h | 65 ++
drivers/pinctrl/freescale/pinctrl-s32cc.c | 1023 +++++++++++++++++++++
drivers/pinctrl/freescale/pinctrl-s32g.c | 759 +++++++++++++++
5 files changed, 1865 insertions(+)
create mode 100644 drivers/pinctrl/freescale/pinctrl-s32.h
create mode 100644 drivers/pinctrl/freescale/pinctrl-s32cc.c
create mode 100644 drivers/pinctrl/freescale/pinctrl-s32g.c
diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index 7a32f77792d9..fdd8f5492830 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -217,3 +217,19 @@ config PINCTRL_IMXRT1170
select PINCTRL_IMX
help
Say Y here to enable the imxrt1170 pinctrl driver
+
+config PINCTRL_S32CC
+ bool "NXP S32 Common Chassis pinctrl driver core"
+ depends on ARCH_S32 && OF
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select GENERIC_PINCONF
+ help
+ Say Y here to enable the NXP S32CC pinctrl driver core
+
+config PINCTRL_S32G
+ depends on ARCH_S32 && OF
+ bool "NXP S32G pinctrl driver"
+ select PINCTRL_S32CC
+ help
+ Say Y here to enable the pinctrl driver for NXP 32G family SoCs
diff --git a/drivers/pinctrl/freescale/Makefile b/drivers/pinctrl/freescale/Makefile
index 647dff060477..ceb0f61c6215 100644
--- a/drivers/pinctrl/freescale/Makefile
+++ b/drivers/pinctrl/freescale/Makefile
@@ -33,3 +33,5 @@ obj-$(CONFIG_PINCTRL_IMX25) += pinctrl-imx25.o
obj-$(CONFIG_PINCTRL_IMX28) += pinctrl-imx28.o
obj-$(CONFIG_PINCTRL_IMXRT1050) += pinctrl-imxrt1050.o
obj-$(CONFIG_PINCTRL_IMXRT1170) += pinctrl-imxrt1170.o
+obj-$(CONFIG_PINCTRL_S32CC) += pinctrl-s32cc.o
+obj-$(CONFIG_PINCTRL_S32G) += pinctrl-s32g.o
diff --git a/drivers/pinctrl/freescale/pinctrl-s32.h b/drivers/pinctrl/freescale/pinctrl-s32.h
new file mode 100644
index 000000000000..7b48fe3d73c9
--- /dev/null
+++ b/drivers/pinctrl/freescale/pinctrl-s32.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * S32 pinmux core definitions
+ *
+ * Copyright (C) 2016-2020,2022 NXP
+ * Copyright (C) 2022 SUSE LLC
+ * Copyright (C) 2012 Linaro Ltd.
+ */
+
+#ifndef __DRIVERS_PINCTRL_S32_H
+#define __DRIVERS_PINCTRL_S32_H
+
+struct platform_device;
+
+/**
+ * struct s32_pin_group - describes an S32 pin group
+ * @name: the name of this specific pin group
+ * @npins: the number of pins in this group array, i.e. the number of
+ * elements in pin_ids and pin_sss so we can iterate over that array
+ * @pin_ids: an array of pin IDs in this group
+ * @pin_sss: an array of source signal select configs paired with pin_ids
+ */
+struct s32_pin_group {
+ const char *name;
+ unsigned int npins;
+ unsigned int *pin_ids;
+ unsigned int *pin_sss;
+};
+
+/**
+ * struct s32_pmx_func - describes S32 pinmux functions
+ * @name: the name of this specific function
+ * @groups: corresponding pin groups
+ * @num_groups: the number of groups
+ */
+struct s32_pmx_func {
+ const char *name;
+ const char **groups;
+ unsigned int num_groups;
+};
+
+
+struct s32_pinctrl_soc_info {
+ struct device *dev;
+ const struct pinctrl_pin_desc *pins;
+ unsigned int npins;
+ struct s32_pin_group *groups;
+ unsigned int ngroups;
+ struct s32_pmx_func *functions;
+ unsigned int nfunctions;
+ unsigned int grp_index;
+ unsigned int mem_regions;
+};
+
+#define S32_PINCTRL_PIN(pin) PINCTRL_PIN(pin, #pin)
+#define S32_PAD_CONFIG(idx) ((idx) * 4)
+
+int s32_pinctrl_probe(struct platform_device *pdev,
+ struct s32_pinctrl_soc_info *info);
+int s32_pinctrl_remove(struct platform_device *pdev);
+#ifdef CONFIG_PM_SLEEP
+int s32_pinctrl_resume(struct device *dev);
+int s32_pinctrl_suspend(struct device *dev);
+#endif
+#endif /* __DRIVERS_PINCTRL_S32_H */
diff --git a/drivers/pinctrl/freescale/pinctrl-s32cc.c b/drivers/pinctrl/freescale/pinctrl-s32cc.c
new file mode 100644
index 000000000000..dd587c166e4a
--- /dev/null
+++ b/drivers/pinctrl/freescale/pinctrl-s32cc.c
@@ -0,0 +1,1023 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Core driver for the S32 pin controller
+ *
+ * Copyright (C) 2017-2022 NXP
+ * Copyright (C) 2022 SUSE LLC
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/gpio/driver.h>
+#include <linux/slab.h>
+
+#include "../core.h"
+#include "../pinconf.h"
+#include "../pinctrl-utils.h"
+#include "pinctrl-s32.h"
+
+#define S32CC_PIN_NO_SHIFT 4
+
+#define S32_MSCR_SSS_MASK GENMASK(2, 0)
+#define S32_MSCR_PUS BIT(12)
+#define S32_MSCR_PUE BIT(13)
+#define S32_MSCR_SRE(X) (((X) & GENMASK(3, 0)) << 14)
+#define S32_MSCR_IBE BIT(19)
+#define S32_MSCR_ODE BIT(20)
+#define S32_MSCR_OBE BIT(21)
+
+#define S32_NXP_PINS "nxp,pins"
+
+static u32 get_pin_no(u32 pinmux)
+{
+ return pinmux >> S32CC_PIN_NO_SHIFT;
+}
+
+static u32 get_pin_func(u32 pinmux)
+{
+ return pinmux & GENMASK(3, 0);
+}
+
+struct s32_pinctrl_mem_region {
+ void __iomem *base;
+ unsigned int start_pin;
+ unsigned int end_pin;
+};
+
+/*
+ * Holds pin configuration for GPIO's.
+ * @pin_id: Pin ID for this GPIO
+ * @config: Pin settings
+ * @list: Linked list entry for each gpio pin
+ */
+struct gpio_pin_config {
+ unsigned int pin_id;
+ unsigned int config;
+ struct list_head list;
+};
+
+/*
+ * Pad config save/restore for power suspend/resume.
+ */
+struct s32_pinctrl_context {
+ unsigned long *pads;
+};
+
+/*
+ * @dev: a pointer back to containing device
+ * @pctl: a pointer to the pinctrl device structure
+ * @regions: reserved memory regions with start/end pin
+ * @info: structure containing information about the pin
+ * @gpio_configs: Saved configurations for GPIO pins
+ * @gpiop_configs_lock: lock for the `gpio_configs` list
+ * @s32_pinctrl_context: Configuration saved over system sleep
+ * @reg_lock: lock for the `mscr/imcrs` registers
+ */
+struct s32_pinctrl {
+ struct device *dev;
+ struct pinctrl_dev *pctl;
+ struct s32_pinctrl_mem_region *regions;
+ struct s32_pinctrl_soc_info *info;
+ struct list_head gpio_configs;
+ spinlock_t gpio_configs_lock;
+#ifdef CONFIG_PM_SLEEP
+ struct s32_pinctrl_context saved_context;
+#endif
+ spinlock_t reg_lock;
+};
+
+static struct s32_pinctrl_mem_region *
+s32_get_region(struct pinctrl_dev *pctldev, unsigned int pin)
+{
+ int i;
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ u32 mem_regions = ipctl->info->mem_regions;
+
+ for (i = 0; i < mem_regions; ++i) {
+ if (pin >= ipctl->regions[i].start_pin &&
+ pin <= ipctl->regions[i].end_pin) {
+ return &ipctl->regions[i];
+ }
+ }
+
+ return NULL;
+}
+
+static inline int s32_check_pin(struct pinctrl_dev *pctldev,
+ unsigned int pin)
+{
+ return s32_get_region(pctldev, pin) ? 0 : -EINVAL;
+}
+
+static inline int s32_pinctrl_readl_nolock(struct pinctrl_dev *pctldev,
+ unsigned int pin,
+ unsigned long *config)
+{
+ struct s32_pinctrl_mem_region *region;
+ unsigned int offset;
+
+ region = s32_get_region(pctldev, pin);
+ if (!region)
+ return -EINVAL;
+
+ offset = pin - region->start_pin;
+
+ *config = readl(region->base + S32_PAD_CONFIG(offset));
+
+ return 0;
+}
+
+static inline int s32_pinctrl_readl(struct pinctrl_dev *pctldev,
+ unsigned int pin,
+ unsigned long *config)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&ipctl->reg_lock, flags);
+ ret = s32_pinctrl_readl_nolock(pctldev, pin, config);
+ spin_unlock_irqrestore(&ipctl->reg_lock, flags);
+
+ return ret;
+}
+
+static inline int s32_pinctrl_writel_nolock(struct pinctrl_dev *pctldev,
+ unsigned int pin,
+ unsigned long config)
+{
+ struct s32_pinctrl_mem_region *region;
+ unsigned int offset;
+
+ region = s32_get_region(pctldev, pin);
+ if (!region)
+ return -EINVAL;
+
+ offset = pin - region->start_pin;
+
+ writel(config, region->base + S32_PAD_CONFIG(offset));
+
+ return 0;
+
+}
+
+static inline int s32_pinctrl_writel(unsigned long config,
+ struct pinctrl_dev *pctldev,
+ unsigned int pin)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&ipctl->reg_lock, flags);
+ ret = s32_pinctrl_writel_nolock(pctldev, pin, config);
+ spin_unlock_irqrestore(&ipctl->reg_lock, flags);
+
+ return ret;
+}
+
+static int s32_get_groups_count(struct pinctrl_dev *pctldev)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+
+ return info->ngroups;
+}
+
+static const char *s32_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned int selector)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+
+ return info->groups[selector].name;
+}
+
+static int s32_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned int selector, const unsigned int **pins,
+ unsigned int *npins)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+
+ *pins = info->groups[selector].pin_ids;
+ *npins = info->groups[selector].npins;
+
+ return 0;
+}
+
+static void s32_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
+ unsigned int offset)
+{
+ seq_printf(s, "%s", dev_name(pctldev->dev));
+}
+
+static int s32_dt_group_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np,
+ struct pinctrl_map **map,
+ unsigned int *reserved_maps,
+ unsigned int *num_maps,
+ const char *func_name)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ struct device *dev = ipctl->dev;
+ unsigned long *cfgs = NULL;
+ unsigned int n_cfgs, reserve = 1;
+ int n_pins, ret;
+
+ n_pins = of_property_count_elems_of_size(np, "pinmux", sizeof(u32));
+ if (n_pins < 0) {
+ dev_warn(dev, "Unable to find 'pinmux' property in node %s.\n",
+ np->name);
+ } else if (!n_pins) {
+ return -EINVAL;
+ }
+
+ ret = pinconf_generic_parse_dt_config(np, pctldev, &cfgs, &n_cfgs);
+ if (ret) {
+ dev_err(dev, "%pOF: could not parse node property\n", np);
+ return ret;
+ }
+
+ if (n_cfgs)
+ reserve++;
+
+ ret = pinctrl_utils_reserve_map(pctldev, map, reserved_maps, num_maps,
+ reserve);
+ if (ret < 0)
+ goto free_cfgs;
+
+ ret = pinctrl_utils_add_map_mux(pctldev, map, reserved_maps, num_maps,
+ np->name, func_name);
+ if (ret < 0)
+ goto free_cfgs;
+
+ if (n_cfgs) {
+ ret = pinctrl_utils_add_map_configs(pctldev, map, reserved_maps,
+ num_maps, np->name, cfgs, n_cfgs,
+ PIN_MAP_TYPE_CONFIGS_GROUP);
+ if (ret < 0)
+ goto free_cfgs;
+ }
+
+free_cfgs:
+ kfree(cfgs);
+ return ret;
+}
+
+static int s32_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map,
+ unsigned int *num_maps)
+{
+ unsigned int reserved_maps;
+ struct device_node *np;
+ int ret = 0;
+
+ reserved_maps = 0;
+ *map = NULL;
+ *num_maps = 0;
+
+ for_each_available_child_of_node(np_config, np) {
+ ret = s32_dt_group_node_to_map(pctldev, np, map,
+ &reserved_maps, num_maps,
+ np_config->name);
+ if (ret < 0)
+ break;
+ }
+
+ if (ret)
+ pinctrl_utils_free_map(pctldev, *map, *num_maps);
+
+ return ret;
+
+}
+
+static const struct pinctrl_ops s32_pctrl_ops = {
+ .get_groups_count = s32_get_groups_count,
+ .get_group_name = s32_get_group_name,
+ .get_group_pins = s32_get_group_pins,
+ .pin_dbg_show = s32_pin_dbg_show,
+ .dt_node_to_map = s32_dt_node_to_map,
+ .dt_free_map = pinctrl_utils_free_map,
+};
+
+static int s32_update_pin_mscr(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long mask, unsigned long new_mask)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long config, flags;
+ int ret;
+
+ spin_lock_irqsave(&ipctl->reg_lock, flags);
+
+ ret = s32_pinctrl_readl_nolock(pctldev, pin, &config);
+ if (ret)
+ goto unlock;
+
+ config &= ~mask;
+ config |= new_mask;
+
+ ret = s32_pinctrl_writel_nolock(pctldev, pin, config);
+ if (ret)
+ goto unlock;
+
+unlock:
+ spin_unlock_irqrestore(&ipctl->reg_lock, flags);
+
+ return ret;
+}
+
+static int s32_pmx_set(struct pinctrl_dev *pctldev, unsigned int selector,
+ unsigned int group)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+ int i, ret;
+ struct s32_pin_group *grp;
+
+ /*
+ * Configure the mux mode for each pin in the group for a specific
+ * function.
+ */
+ grp = &info->groups[group];
+
+ dev_dbg(ipctl->dev, "set mux for function %s group %s\n",
+ info->functions[selector].name, grp->name);
+
+ /* Check beforehand so we don't have a partial config. */
+ for (i = 0; i < grp->npins; ++i) {
+ if (s32_check_pin(pctldev, grp->pin_ids[i]) != 0) {
+ dev_err(info->dev, "invalid pin: %d in group: %d\n",
+ grp->pin_ids[i], group);
+ return -EINVAL;
+ }
+ }
+
+ for (i = 0, ret = 0; i < grp->npins && !ret; ++i) {
+ ret = s32_update_pin_mscr(pctldev, grp->pin_ids[i],
+ S32_MSCR_SSS_MASK, grp->pin_sss[i]);
+ }
+
+ return ret;
+}
+
+static int s32_pmx_get_funcs_count(struct pinctrl_dev *pctldev)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+
+ return info->nfunctions;
+}
+
+static const char *s32_pmx_get_func_name(struct pinctrl_dev *pctldev,
+ unsigned int selector)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+
+ return info->functions[selector].name;
+}
+
+static int s32_pmx_get_groups(struct pinctrl_dev *pctldev,
+ unsigned int selector,
+ const char * const **groups,
+ unsigned int * const num_groups)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+
+ *groups = info->functions[selector].groups;
+ *num_groups = info->functions[selector].num_groups;
+
+ return 0;
+}
+
+static int s32_pmx_gpio_request_enable(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long config;
+ struct gpio_pin_config *gpio_pin;
+ unsigned long flags;
+ int ret;
+
+ ret = s32_pinctrl_readl(pctldev, offset, &config);
+ if (ret != 0)
+ return -EINVAL;
+
+ /* Save current configuration */
+ gpio_pin = kmalloc(sizeof(*gpio_pin), GFP_KERNEL);
+ if (!gpio_pin)
+ return -ENOMEM;
+
+ gpio_pin->pin_id = offset;
+ gpio_pin->config = config;
+
+ spin_lock_irqsave(&ipctl->gpio_configs_lock, flags);
+ list_add(&(gpio_pin->list), &(ipctl->gpio_configs));
+ spin_unlock_irqrestore(&ipctl->gpio_configs_lock, flags);
+
+ /* GPIO pin means SSS = 0 */
+ config &= ~S32_MSCR_SSS_MASK;
+
+ return s32_pinctrl_writel(config, pctldev, offset);
+}
+
+static void s32_pmx_gpio_disable_free(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ struct list_head *pos, *tmp;
+ struct gpio_pin_config *gpio_pin;
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&ipctl->gpio_configs_lock, flags);
+
+ list_for_each_safe(pos, tmp, &ipctl->gpio_configs) {
+ gpio_pin = list_entry(pos, struct gpio_pin_config, list);
+
+ if (gpio_pin->pin_id == offset) {
+ ret = s32_pinctrl_writel(gpio_pin->config, pctldev,
+ gpio_pin->pin_id);
+ if (ret != 0)
+ goto unlock;
+
+ list_del(pos);
+ kfree(gpio_pin);
+ break;
+ }
+ }
+
+unlock:
+ spin_unlock_irqrestore(&ipctl->gpio_configs_lock, flags);
+}
+
+static int s32_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset,
+ bool input)
+{
+ unsigned long config;
+ int ret;
+
+ ret = s32_pinctrl_readl(pctldev, offset, &config);
+ if (ret != 0)
+ return -EINVAL;
+
+ if (input) {
+ /* Disable output buffer and enable input buffer */
+ config &= ~S32_MSCR_OBE;
+ config |= S32_MSCR_IBE;
+ } else {
+ /* Disable input buffer and enable output buffer */
+ config &= ~S32_MSCR_IBE;
+ config |= S32_MSCR_OBE;
+ }
+
+ return s32_pinctrl_writel(config, pctldev, offset);
+}
+
+static const struct pinmux_ops s32_pmx_ops = {
+ .get_functions_count = s32_pmx_get_funcs_count,
+ .get_function_name = s32_pmx_get_func_name,
+ .get_function_groups = s32_pmx_get_groups,
+ .set_mux = s32_pmx_set,
+ .gpio_request_enable = s32_pmx_gpio_request_enable,
+ .gpio_disable_free = s32_pmx_gpio_disable_free,
+ .gpio_set_direction = s32_pmx_gpio_set_direction,
+};
+
+static int s32_pinconf_get(struct pinctrl_dev *pctldev,
+ unsigned int pin_id,
+ unsigned long *config)
+{
+ int ret = s32_pinctrl_readl(pctldev, pin_id, config);
+
+ if (ret)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int s32_get_pin_conf(enum pin_config_param param, u32 arg,
+ unsigned long *mask, unsigned long *config)
+{
+ switch (param) {
+ /* All pins are persistent over suspend */
+ case PIN_CONFIG_PERSIST_STATE:
+ return 0;
+ case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+ *config |= S32_MSCR_ODE;
+ *mask |= S32_MSCR_ODE;
+ break;
+ case PIN_CONFIG_OUTPUT_ENABLE:
+ if (arg)
+ *config |= S32_MSCR_OBE;
+ else
+ *config &= ~S32_MSCR_OBE;
+ *mask |= S32_MSCR_OBE;
+ break;
+ case PIN_CONFIG_INPUT_ENABLE:
+ if (arg)
+ *config |= S32_MSCR_IBE;
+ else
+ *config &= ~S32_MSCR_IBE;
+ *mask |= S32_MSCR_IBE;
+ break;
+ case PIN_CONFIG_SLEW_RATE:
+ *config |= S32_MSCR_SRE(arg);
+ *mask |= S32_MSCR_SRE(~0);
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ if (arg)
+ *config |= S32_MSCR_PUS;
+ else
+ *config &= ~S32_MSCR_PUS;
+ fallthrough;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ if (arg)
+ *config |= S32_MSCR_PUE;
+ else
+ *config &= ~S32_MSCR_PUE;
+ *mask |= S32_MSCR_PUE | S32_MSCR_PUS;
+ break;
+ case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
+ *config &= ~(S32_MSCR_ODE | S32_MSCR_OBE | S32_MSCR_IBE);
+ *mask |= S32_MSCR_ODE | S32_MSCR_OBE | S32_MSCR_IBE;
+ fallthrough;
+ case PIN_CONFIG_BIAS_DISABLE:
+ *config &= ~(S32_MSCR_PUS | S32_MSCR_PUE);
+ *mask |= S32_MSCR_PUS | S32_MSCR_PUE;
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static int s32_pinconf_mscr_modify_write(struct pinctrl_dev *pctldev,
+ unsigned int pin_id,
+ unsigned long *configs,
+ unsigned int num_configs, bool write)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long config = 0, mask = 0;
+ int i, ret;
+
+ if (s32_check_pin(pctldev, pin_id) != 0)
+ return -EINVAL;
+
+ dev_dbg(ipctl->dev, "pinconf set pin %s with %d configs\n",
+ pin_get_name(pctldev, pin_id), num_configs);
+
+ for (i = 0; i < num_configs; i++) {
+ ret = s32_get_pin_conf(pinconf_to_config_param(configs[i]),
+ pinconf_to_config_argument(configs[i]),
+ &mask, &config);
+ if (ret)
+ return ret;
+ }
+
+ /* If the MSCR configuration has to be written,
+ * the SSS field should not be touched.
+ */
+ if (write)
+ mask = ~S32_MSCR_SSS_MASK;
+
+ if (!config && !mask)
+ return 0;
+
+ ret = s32_update_pin_mscr(pctldev, pin_id, mask, config);
+
+ dev_dbg(ipctl->dev, "%s: pin %d cfg 0x%lx\n",
+ write ? "set" : "update", pin_id, config);
+
+ return ret;
+}
+
+static int s32_pinconf_mscr_write(struct pinctrl_dev *pctldev,
+ unsigned int pin_id, unsigned long *configs,
+ unsigned int num_configs)
+{
+ return s32_pinconf_mscr_modify_write(pctldev, pin_id, configs,
+ num_configs, true);
+}
+
+static int s32_pinconf_mscr_modify(struct pinctrl_dev *pctldev,
+ unsigned int pin_id, unsigned long *configs,
+ unsigned int num_configs)
+{
+ return s32_pinconf_mscr_modify_write(pctldev, pin_id, configs,
+ num_configs, false);
+}
+
+static int s32_pinconf_set(struct pinctrl_dev *pctldev,
+ unsigned int pin_id, unsigned long *configs,
+ unsigned int num_configs)
+{
+ return s32_pinconf_mscr_modify(pctldev, pin_id, configs, num_configs);
+}
+
+static int s32_pconf_group_set(struct pinctrl_dev *pctldev, unsigned int selector,
+ unsigned long *configs, unsigned int num_configs)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+ struct s32_pin_group *grp;
+ int i, ret;
+
+ grp = &info->groups[selector];
+ for (i = 0; i < grp->npins; i++) {
+ ret = s32_pinconf_mscr_write(pctldev, grp->pin_ids[i],
+ configs, num_configs);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static void s32_pinconf_dbg_show(struct pinctrl_dev *pctldev,
+ struct seq_file *s, unsigned int pin_id)
+{
+ unsigned long config;
+ int ret = s32_pinctrl_readl(pctldev, pin_id, &config);
+
+ if (!ret)
+ seq_printf(s, "0x%lx", config);
+}
+
+static void s32_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
+ struct seq_file *s, unsigned int selector)
+{
+ struct s32_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+ struct s32_pin_group *grp;
+ unsigned long config;
+ const char *name;
+ int i, ret;
+
+ seq_puts(s, "\n");
+ grp = &info->groups[selector];
+ for (i = 0; i < grp->npins; i++) {
+ name = pin_get_name(pctldev, grp->pin_ids[i]);
+ ret = s32_pinconf_get(pctldev, grp->pin_ids[i], &config);
+ if (ret)
+ return;
+ seq_printf(s, "%s: 0x%lx\n", name, config);
+ }
+}
+
+static const struct pinconf_ops s32_pinconf_ops = {
+ .pin_config_get = s32_pinconf_get,
+ .pin_config_set = s32_pinconf_set,
+ .pin_config_group_set = s32_pconf_group_set,
+ .pin_config_dbg_show = s32_pinconf_dbg_show,
+ .pin_config_group_dbg_show = s32_pinconf_group_dbg_show,
+};
+
+#ifdef CONFIG_PM_SLEEP
+static bool s32_pinctrl_should_save(struct s32_pinctrl *ipctl,
+ unsigned int pin)
+{
+ const struct pin_desc *pd = pin_desc_get(ipctl->pctl, pin);
+
+ if (!pd)
+ return false;
+
+ /*
+ * Only restore the pin if it is actually in use by the kernel (or
+ * by userspace).
+ */
+ if (pd->mux_owner || pd->gpio_owner)
+ return true;
+
+ return false;
+}
+
+int s32_pinctrl_suspend(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct s32_pinctrl *ipctl = platform_get_drvdata(pdev);
+ const struct pinctrl_pin_desc *pin;
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+ struct s32_pinctrl_context *saved_context = &ipctl->saved_context;
+ int i;
+ int ret;
+ unsigned long config;
+
+ for (i = 0; i < info->npins; i++) {
+ pin = &info->pins[i];
+
+ if (!s32_pinctrl_should_save(ipctl, pin->number))
+ continue;
+
+ ret = s32_pinctrl_readl(ipctl->pctl, pin->number, &config);
+ if (ret)
+ return -EINVAL;
+
+ saved_context->pads[i] = config;
+ }
+
+ return 0;
+}
+
+int s32_pinctrl_resume(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct s32_pinctrl *ipctl = platform_get_drvdata(pdev);
+ const struct s32_pinctrl_soc_info *info = ipctl->info;
+ const struct pinctrl_pin_desc *pin;
+ struct s32_pinctrl_context *saved_context = &ipctl->saved_context;
+ int ret, i;
+
+ for (i = 0; i < info->npins; i++) {
+ pin = &info->pins[i];
+
+ if (!s32_pinctrl_should_save(ipctl, pin->number))
+ continue;
+
+ ret = s32_pinctrl_writel(saved_context->pads[i],
+ ipctl->pctl, pin->number);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+#endif
+
+static void s32_pinctrl_parse_groups(struct device_node *np,
+ struct s32_pin_group *grp,
+ struct s32_pinctrl_soc_info *info)
+{
+ const __be32 *p;
+ struct device *dev;
+ struct property *prop;
+ int i, npins;
+ u32 pinmux;
+
+ dev = info->dev;
+
+ dev_dbg(dev, "group: %s\n", np->name);
+
+ /* Initialise group */
+ grp->name = np->name;
+
+ npins = of_property_count_elems_of_size(np, "pinmux", sizeof(u32));
+
+ if (npins < 0) {
+ dev_err(dev, "Failed to read 'pinmux' property in node %s.\n",
+ np->name);
+ return;
+ }
+ if (!npins) {
+ dev_err(dev, "The group %s has no pins.\n", np->name);
+ return;
+ }
+
+ grp->npins = npins;
+
+ grp->pin_ids = devm_kcalloc(info->dev, grp->npins,
+ sizeof(unsigned int), GFP_KERNEL);
+ grp->pin_sss = devm_kcalloc(info->dev, grp->npins,
+ sizeof(unsigned int), GFP_KERNEL);
+
+ if (!grp->pin_ids || !grp->pin_sss) {
+ dev_err(dev, "Failed to allocate memory for the group %s.\n",
+ np->name);
+ return;
+ }
+
+ i = 0;
+ of_property_for_each_u32(np, "pinmux", prop, p, pinmux) {
+ grp->pin_ids[i] = get_pin_no(pinmux);
+ grp->pin_sss[i] = get_pin_func(pinmux);
+
+ dev_dbg(info->dev, "pin-id: 0x%x, sss: 0x%x",
+ grp->pin_ids[i], grp->pin_sss[i]);
+ i++;
+ }
+}
+
+static void s32_pinctrl_parse_functions(struct device_node *np,
+ struct s32_pinctrl_soc_info *info,
+ u32 index)
+{
+ struct device_node *child;
+ struct s32_pmx_func *func;
+ struct s32_pin_group *grp;
+ u32 i = 0;
+
+ dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
+
+ func = &info->functions[index];
+
+ /* Initialise function */
+ func->name = np->name;
+ func->num_groups = of_get_child_count(np);
+ if (func->num_groups == 0) {
+ dev_err(info->dev, "no groups defined in %s\n", np->full_name);
+ return;
+ }
+ func->groups = devm_kzalloc(info->dev,
+ func->num_groups * sizeof(char *), GFP_KERNEL);
+
+ for_each_child_of_node(np, child) {
+ func->groups[i] = child->name;
+ grp = &info->groups[info->grp_index++];
+ s32_pinctrl_parse_groups(child, grp, info);
+ i++;
+ }
+}
+
+static int s32_pinctrl_probe_dt(struct platform_device *pdev,
+ struct s32_pinctrl *ipctl)
+{
+ struct s32_pinctrl_soc_info *info = ipctl->info;
+ struct device_node *np = pdev->dev.of_node;
+ struct device_node *child;
+ struct resource *res;
+ int mem_regions;
+ u32 start, end;
+ u32 nfuncs = 0;
+ u32 i = 0;
+ int ret;
+
+ if (!np)
+ return -ENODEV;
+
+ mem_regions = of_property_count_elems_of_size(np, S32_NXP_PINS,
+ sizeof(u32));
+ if (mem_regions < 0)
+ return mem_regions;
+
+ /* The array is composed of (start, end) pairs */
+ mem_regions = mem_regions >> 1;
+
+ info->mem_regions = mem_regions;
+
+ ipctl->regions = devm_kzalloc(&pdev->dev,
+ mem_regions * sizeof(*(ipctl->regions)),
+ GFP_KERNEL);
+ if (!ipctl->regions)
+ return -ENOMEM;
+
+ for (i = 0; i < mem_regions; ++i) {
+ ret = of_property_read_u32_index(np, S32_NXP_PINS, i * 2,
+ &start);
+ if (ret) {
+ dev_err(&pdev->dev, "%s error\n", S32_NXP_PINS);
+ return -EINVAL;
+ }
+
+ ret = of_property_read_u32_index(np, S32_NXP_PINS, i * 2 + 1,
+ &end);
+ if (ret) {
+ dev_err(&pdev->dev, "%s error\n", S32_NXP_PINS);
+ return -EINVAL;
+ }
+
+ ipctl->regions[i].start_pin = start;
+ ipctl->regions[i].end_pin = end;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, i);
+ ipctl->regions[i].base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(ipctl->regions[i].base))
+ return PTR_ERR(ipctl->regions[i].base);
+ }
+
+ nfuncs = of_get_child_count(np);
+ if (nfuncs <= 0) {
+ dev_err(&pdev->dev, "no functions defined\n");
+ return -EINVAL;
+ }
+
+ info->nfunctions = nfuncs;
+ info->functions = devm_kzalloc(&pdev->dev,
+ nfuncs * sizeof(struct s32_pmx_func),
+ GFP_KERNEL);
+ if (!info->functions)
+ return -ENOMEM;
+
+ info->ngroups = 0;
+ for_each_child_of_node(np, child)
+ info->ngroups += of_get_child_count(child);
+ info->groups = devm_kzalloc(&pdev->dev,
+ info->ngroups * sizeof(struct s32_pin_group),
+ GFP_KERNEL);
+ if (!info->groups)
+ return -ENOMEM;
+
+ i = 0;
+ for_each_child_of_node(np, child)
+ s32_pinctrl_parse_functions(child, info, i++);
+
+ return 0;
+}
+
+int s32_pinctrl_probe(struct platform_device *pdev,
+ struct s32_pinctrl_soc_info *info)
+{
+ struct s32_pinctrl *ipctl;
+ int ret;
+ struct pinctrl_desc *s32_pinctrl_desc;
+#ifdef CONFIG_PM_SLEEP
+ struct s32_pinctrl_context *saved_context;
+#endif
+
+ if (!info || !info->pins || !info->npins) {
+ dev_err(&pdev->dev, "wrong pinctrl info\n");
+ return -EINVAL;
+ }
+
+ info->dev = &pdev->dev;
+
+ /* Create state holders etc for this driver */
+ ipctl = devm_kzalloc(&pdev->dev, sizeof(*ipctl), GFP_KERNEL);
+ if (!ipctl)
+ return -ENOMEM;
+
+ ipctl->info = info;
+ ipctl->dev = info->dev;
+ platform_set_drvdata(pdev, ipctl);
+
+ INIT_LIST_HEAD(&ipctl->gpio_configs);
+ spin_lock_init(&ipctl->gpio_configs_lock);
+ spin_lock_init(&ipctl->reg_lock);
+
+ s32_pinctrl_desc =
+ devm_kmalloc(&pdev->dev, sizeof(*s32_pinctrl_desc), GFP_KERNEL);
+ if (!s32_pinctrl_desc)
+ return -ENOMEM;
+
+ s32_pinctrl_desc->name = dev_name(&pdev->dev);
+ s32_pinctrl_desc->pins = info->pins;
+ s32_pinctrl_desc->npins = info->npins;
+ s32_pinctrl_desc->pctlops = &s32_pctrl_ops;
+ s32_pinctrl_desc->pmxops = &s32_pmx_ops;
+ s32_pinctrl_desc->confops = &s32_pinconf_ops;
+ s32_pinctrl_desc->owner = THIS_MODULE;
+
+ ret = s32_pinctrl_probe_dt(pdev, ipctl);
+ if (ret) {
+ dev_err(&pdev->dev, "fail to probe dt properties\n");
+ return ret;
+ }
+
+ ipctl->pctl = devm_pinctrl_register(&pdev->dev, s32_pinctrl_desc,
+ ipctl);
+
+ if (IS_ERR(ipctl->pctl)) {
+ dev_err(&pdev->dev, "could not register s32 pinctrl driver\n");
+ return PTR_ERR(ipctl->pctl);
+ }
+
+#ifdef CONFIG_PM_SLEEP
+ saved_context = &ipctl->saved_context;
+ saved_context->pads =
+ devm_kcalloc(&pdev->dev, info->npins,
+ sizeof(*saved_context->pads),
+ GFP_KERNEL);
+ if (!saved_context->pads)
+ return -ENOMEM;
+#endif
+
+ dev_info(&pdev->dev, "initialized s32 pinctrl driver\n");
+
+ return 0;
+}
+
+int s32_pinctrl_remove(struct platform_device *pdev)
+{
+ struct list_head *pos, *tmp;
+ struct gpio_pin_config *gpio_pin;
+ struct s32_pinctrl *ipctl = platform_get_drvdata(pdev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ipctl->gpio_configs_lock, flags);
+
+ list_for_each_safe(pos, tmp, &ipctl->gpio_configs) {
+ gpio_pin = list_entry(pos, struct gpio_pin_config, list);
+ list_del(pos);
+ kfree(gpio_pin);
+ }
+
+ spin_unlock_irqrestore(&ipctl->gpio_configs_lock, flags);
+
+ return 0;
+}
diff --git a/drivers/pinctrl/freescale/pinctrl-s32g.c b/drivers/pinctrl/freescale/pinctrl-s32g.c
new file mode 100644
index 000000000000..72d770d01135
--- /dev/null
+++ b/drivers/pinctrl/freescale/pinctrl-s32g.c
@@ -0,0 +1,759 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * NXP S32G pinctrl driver
+ *
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright (C) 2017-2018,2020-2022 NXP
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-s32.h"
+
+enum s32_pins {
+ S32G_MSCR_PA_00 = 0,
+ S32G_MSCR_PA_01 = 1,
+ S32G_MSCR_PA_02 = 2,
+ S32G_MSCR_PA_03 = 3,
+ S32G_MSCR_PA_04 = 4,
+ S32G_MSCR_PA_05 = 5,
+ S32G_MSCR_PA_06 = 6,
+ S32G_MSCR_PA_07 = 7,
+ S32G_MSCR_PA_08 = 8,
+ S32G_MSCR_PA_09 = 9,
+ S32G_MSCR_PA_10 = 10,
+ S32G_MSCR_PA_11 = 11,
+ S32G_MSCR_PA_12 = 12,
+ S32G_MSCR_PA_13 = 13,
+ S32G_MSCR_PA_14 = 14,
+ S32G_MSCR_PA_15 = 15,
+ S32G_MSCR_PB_00 = 16,
+ S32G_MSCR_PB_01 = 17,
+ S32G_MSCR_PB_02 = 18,
+ S32G_MSCR_PB_03 = 19,
+ S32G_MSCR_PB_04 = 20,
+ S32G_MSCR_PB_05 = 21,
+ S32G_MSCR_PB_06 = 22,
+ S32G_MSCR_PB_07 = 23,
+ S32G_MSCR_PB_08 = 24,
+ S32G_MSCR_PB_09 = 25,
+ S32G_MSCR_PB_10 = 26,
+ S32G_MSCR_PB_11 = 27,
+ S32G_MSCR_PB_12 = 28,
+ S32G_MSCR_PB_13 = 29,
+ S32G_MSCR_PB_14 = 30,
+ S32G_MSCR_PB_15 = 31,
+ S32G_MSCR_PC_00 = 32,
+ S32G_MSCR_PC_01 = 33,
+ S32G_MSCR_PC_02 = 34,
+ S32G_MSCR_PC_03 = 35,
+ S32G_MSCR_PC_04 = 36,
+ S32G_MSCR_PC_05 = 37,
+ S32G_MSCR_PC_06 = 38,
+ S32G_MSCR_PC_07 = 39,
+ S32G_MSCR_PC_08 = 40,
+ S32G_MSCR_PC_09 = 41,
+ S32G_MSCR_PC_10 = 42,
+ S32G_MSCR_PC_11 = 43,
+ S32G_MSCR_PC_12 = 44,
+ S32G_MSCR_PC_13 = 45,
+ S32G_MSCR_PC_14 = 46,
+ S32G_MSCR_PC_15 = 47,
+ S32G_MSCR_PD_00 = 48,
+ S32G_MSCR_PD_01 = 49,
+ S32G_MSCR_PD_02 = 50,
+ S32G_MSCR_PD_03 = 51,
+ S32G_MSCR_PD_04 = 52,
+ S32G_MSCR_PD_05 = 53,
+ S32G_MSCR_PD_06 = 54,
+ S32G_MSCR_PD_07 = 55,
+ S32G_MSCR_PD_08 = 56,
+ S32G_MSCR_PD_09 = 57,
+ S32G_MSCR_PD_10 = 58,
+ S32G_MSCR_PD_11 = 59,
+ S32G_MSCR_PD_12 = 60,
+ S32G_MSCR_PD_13 = 61,
+ S32G_MSCR_PD_14 = 62,
+ S32G_MSCR_PD_15 = 63,
+ S32G_MSCR_PE_00 = 64,
+ S32G_MSCR_PE_01 = 65,
+ S32G_MSCR_PE_02 = 66,
+ S32G_MSCR_PE_03 = 67,
+ S32G_MSCR_PE_04 = 68,
+ S32G_MSCR_PE_05 = 69,
+ S32G_MSCR_PE_06 = 70,
+ S32G_MSCR_PE_07 = 71,
+ S32G_MSCR_PE_08 = 72,
+ S32G_MSCR_PE_09 = 73,
+ S32G_MSCR_PE_10 = 74,
+ S32G_MSCR_PE_11 = 75,
+ S32G_MSCR_PE_12 = 76,
+ S32G_MSCR_PE_13 = 77,
+ S32G_MSCR_PE_14 = 78,
+ S32G_MSCR_PE_15 = 79,
+ S32G_MSCR_PF_00 = 80,
+ S32G_MSCR_PF_01 = 81,
+ S32G_MSCR_PF_02 = 82,
+ S32G_MSCR_PF_03 = 83,
+ S32G_MSCR_PF_04 = 84,
+ S32G_MSCR_PF_05 = 85,
+ S32G_MSCR_PF_06 = 86,
+ S32G_MSCR_PF_07 = 87,
+ S32G_MSCR_PF_08 = 88,
+ S32G_MSCR_PF_09 = 89,
+ S32G_MSCR_PF_10 = 90,
+ S32G_MSCR_PF_11 = 91,
+ S32G_MSCR_PF_12 = 92,
+ S32G_MSCR_PF_13 = 93,
+ S32G_MSCR_PF_14 = 94,
+ S32G_MSCR_PF_15 = 95,
+ S32G_MSCR_PG_00 = 96,
+ S32G_MSCR_PG_01 = 97,
+ S32G_MSCR_PG_02 = 98,
+ S32G_MSCR_PG_03 = 99,
+ S32G_MSCR_PG_04 = 100,
+ S32G_MSCR_PG_05 = 101,
+ S32G_MSCR_PH_00 = 112,
+ S32G_MSCR_PH_01 = 113,
+ S32G_MSCR_PH_02 = 114,
+ S32G_MSCR_PH_03 = 115,
+ S32G_MSCR_PH_04 = 116,
+ S32G_MSCR_PH_05 = 117,
+ S32G_MSCR_PH_06 = 118,
+ S32G_MSCR_PH_07 = 119,
+ S32G_MSCR_PH_08 = 120,
+ S32G_MSCR_PH_09 = 121,
+ S32G_MSCR_PH_10 = 122,
+ S32G_MSCR_PJ_00 = 144,
+ S32G_MSCR_PJ_01 = 145,
+ S32G_MSCR_PJ_02 = 146,
+ S32G_MSCR_PJ_03 = 147,
+ S32G_MSCR_PJ_04 = 148,
+ S32G_MSCR_PJ_05 = 149,
+ S32G_MSCR_PJ_06 = 150,
+ S32G_MSCR_PJ_07 = 151,
+ S32G_MSCR_PJ_08 = 152,
+ S32G_MSCR_PJ_09 = 153,
+ S32G_MSCR_PJ_10 = 154,
+ S32G_MSCR_PJ_11 = 155,
+ S32G_MSCR_PJ_12 = 156,
+ S32G_MSCR_PJ_13 = 157,
+ S32G_MSCR_PJ_14 = 158,
+ S32G_MSCR_PJ_15 = 159,
+ S32G_MSCR_PK_00 = 160,
+ S32G_MSCR_PK_01 = 161,
+ S32G_MSCR_PK_02 = 162,
+ S32G_MSCR_PK_03 = 163,
+ S32G_MSCR_PK_04 = 164,
+ S32G_MSCR_PK_05 = 165,
+ S32G_MSCR_PK_06 = 166,
+ S32G_MSCR_PK_07 = 167,
+ S32G_MSCR_PK_08 = 168,
+ S32G_MSCR_PK_09 = 169,
+ S32G_MSCR_PK_10 = 170,
+ S32G_MSCR_PK_11 = 171,
+ S32G_MSCR_PK_12 = 172,
+ S32G_MSCR_PK_13 = 173,
+ S32G_MSCR_PK_14 = 174,
+ S32G_MSCR_PK_15 = 175,
+ S32G_MSCR_PL_00 = 176,
+ S32G_MSCR_PL_01 = 177,
+ S32G_MSCR_PL_02 = 178,
+ S32G_MSCR_PL_03 = 179,
+ S32G_MSCR_PL_04 = 180,
+ S32G_MSCR_PL_05 = 181,
+ S32G_MSCR_PL_06 = 182,
+ S32G_MSCR_PL_07 = 183,
+ S32G_MSCR_PL_08 = 184,
+ S32G_MSCR_PL_09 = 185,
+ S32G_MSCR_PL_10 = 186,
+ S32G_MSCR_PL_11 = 187,
+ S32G_MSCR_PL_12 = 188,
+ S32G_MSCR_PL_13 = 189,
+ S32G_MSCR_PL_14 = 190,
+
+ S32G_IMCR_QSPI_A_DATA0 = 540,
+ S32G_IMCR_QSPI_A_DATA1 = 541,
+ S32G_IMCR_QSPI_A_DATA2 = 542,
+ S32G_IMCR_QSPI_A_DATA3 = 543,
+ S32G_IMCR_QSPI_A_DATA4 = 544,
+ S32G_IMCR_QSPI_A_DATA5 = 545,
+ S32G_IMCR_QSPI_A_DATA6 = 546,
+ S32G_IMCR_QSPI_A_DATA7 = 547,
+ S32G_IMCR_QSPI_DQS_A = 548,
+ S32G_IMCR_QSPI_B_DATA0 = 552,
+ S32G_IMCR_QSPI_B_DATA1 = 554,
+ S32G_IMCR_QSPI_B_DATA2 = 551,
+ S32G_IMCR_QSPI_B_DATA3 = 553,
+ S32G_IMCR_QSPI_B_DATA4 = 557,
+ S32G_IMCR_QSPI_B_DATA5 = 550,
+ S32G_IMCR_QSPI_B_DATA6 = 556,
+ S32G_IMCR_QSPI_B_DATA7 = 555,
+ S32G_IMCR_QSPI_DQS_B = 558,
+ S32G_IMCR_BOOT_BOOTMOD0 = 560,
+ S32G_IMCR_BOOT_BOOTMOD1 = 561,
+ S32G_IMCR_I2C0_SCL = 566,
+ S32G_IMCR_I2C0_SDA = 565,
+ S32G_IMCR_LIN0_RX = 512,
+ S32G_IMCR_USDHC_CMD = 515,
+ S32G_IMCR_USDHC_DAT0 = 516,
+ S32G_IMCR_USDHC_DAT1 = 517,
+ S32G_IMCR_USDHC_DAT2 = 520,
+ S32G_IMCR_USDHC_DAT3 = 521,
+ S32G_IMCR_USDHC_DAT4 = 522,
+ S32G_IMCR_USDHC_DAT5 = 523,
+ S32G_IMCR_USDHC_DAT6 = 519,
+ S32G_IMCR_USDHC_DAT7 = 518,
+ S32G_IMCR_USDHC_DQS = 524,
+ S32G_IMCR_CAN0_RXD = 513,
+ S32G_IMCR_CAN1_RXD = 631,
+ S32G_IMCR_CAN2_RXD = 632,
+ S32G_IMCR_CAN3_RXD = 633,
+ /* GMAC0 */
+ S32G_IMCR_Ethernet_MDIO = 527,
+ S32G_IMCR_Ethernet_CRS = 526,
+ S32G_IMCR_Ethernet_COL = 525,
+ S32G_IMCR_Ethernet_RX_D0 = 531,
+ S32G_IMCR_Ethernet_RX_D1 = 532,
+ S32G_IMCR_Ethernet_RX_D2 = 533,
+ S32G_IMCR_Ethernet_RX_D3 = 534,
+ S32G_IMCR_Ethernet_RX_ER = 528,
+ S32G_IMCR_Ethernet_RX_CLK = 529,
+ S32G_IMCR_Ethernet_RX_DV = 530,
+ S32G_IMCR_Ethernet_TX_CLK = 538,
+ S32G_IMCR_Ethernet_REF_CLK = 535,
+ /* PFE EMAC 0 MII */
+ /* PFE EMAC 1 MII */
+ S32G_IMCR_PFE_EMAC_1_MDIO = 857,
+ S32G_IMCR_PFE_EMAC_1_CRS = 856,
+ S32G_IMCR_PFE_EMAC_1_COL = 855,
+ S32G_IMCR_PFE_EMAC_1_RX_D0 = 861,
+ S32G_IMCR_PFE_EMAC_1_RX_D1 = 862,
+ S32G_IMCR_PFE_EMAC_1_RX_D2 = 863,
+ S32G_IMCR_PFE_EMAC_1_RX_D3 = 864,
+ S32G_IMCR_PFE_EMAC_1_RX_ER = 860,
+ S32G_IMCR_PFE_EMAC_1_RX_CLK = 859,
+ S32G_IMCR_PFE_EMAC_1_RX_DV = 865,
+ S32G_IMCR_PFE_EMAC_1_TX_CLK = 866,
+ S32G_IMCR_PFE_EMAC_1_REF_CLK = 858,
+ /* PFE EMAC 2 MII */
+ S32G_IMCR_PFE_EMAC_2_MDIO = 877,
+ S32G_IMCR_PFE_EMAC_2_CRS = 876,
+ S32G_IMCR_PFE_EMAC_2_COL = 875,
+ S32G_IMCR_PFE_EMAC_2_RX_D0 = 881,
+ S32G_IMCR_PFE_EMAC_2_RX_D1 = 882,
+ S32G_IMCR_PFE_EMAC_2_RX_D2 = 883,
+ S32G_IMCR_PFE_EMAC_2_RX_D3 = 884,
+ S32G_IMCR_PFE_EMAC_2_RX_ER = 880,
+ S32G_IMCR_PFE_EMAC_2_RX_CLK = 879,
+ S32G_IMCR_PFE_EMAC_2_RX_DV = 885,
+ S32G_IMCR_PFE_EMAC_2_TX_CLK = 886,
+ S32G_IMCR_PFE_EMAC_2_REF_CLK = 878,
+
+ S32G_IMCR_FlexRay0_A_RX = 785,
+ S32G_IMCR_FlexRay0_B_RX = 786,
+ S32G_IMCR_FlexTimer0_CH0 = 655,
+ S32G_IMCR_FlexTimer1_CH0 = 665,
+ S32G_IMCR_FlexTimer0_CH1 = 656,
+ S32G_IMCR_FlexTimer1_CH1 = 666,
+ S32G_IMCR_FlexTimer0_CH2 = 657,
+ S32G_IMCR_FlexTimer1_CH2 = 667,
+ S32G_IMCR_FlexTimer0_CH3 = 658,
+ S32G_IMCR_FlexTimer1_CH3 = 668,
+ S32G_IMCR_FlexTimer0_CH4 = 659,
+ S32G_IMCR_FlexTimer1_CH4 = 669,
+ S32G_IMCR_FlexTimer0_CH5 = 660,
+ S32G_IMCR_FlexTimer1_CH5 = 670,
+ S32G_IMCR_FlexTimer0_EXTCLK = 661,
+ S32G_IMCR_FlexTimer1_EXTCLK = 671,
+ S32G_IMCR_I2C1_SCL = 717,
+ S32G_IMCR_I2C1_SDA = 718,
+ S32G_IMCR_I2C2_SCL = 719,
+ S32G_IMCR_I2C2_SDA = 720,
+ S32G_IMCR_I2C3_SCL = 721,
+ S32G_IMCR_I2C3_SDA = 722,
+ S32G_IMCR_I2C4_SCL = 723,
+ S32G_IMCR_I2C4_SDA = 724,
+ S32G_IMCR_LIN1_RX = 736,
+ S32G_IMCR_LIN2_RX = 737,
+ S32G_IMCR_DSPI0_PCS0 = 980,
+ S32G_IMCR_DSPI0_SCK = 981,
+ S32G_IMCR_DSPI0_SIN = 982,
+ S32G_IMCR_DSPI1_PCS0 = 985,
+ S32G_IMCR_DSPI1_SCK = 986,
+ S32G_IMCR_DSPI1_SIN = 987,
+ S32G_IMCR_DSPI2_PCS0 = 990,
+ S32G_IMCR_DSPI2_SCK = 991,
+ S32G_IMCR_DSPI2_SIN = 992,
+ S32G_IMCR_DSPI3_PCS0 = 995,
+ S32G_IMCR_DSPI3_SCK = 996,
+ S32G_IMCR_DSPI3_SIN = 997,
+ S32G_IMCR_DSPI4_PCS0 = 1000,
+ S32G_IMCR_DSPI4_SCK = 1001,
+ S32G_IMCR_DSPI4_SIN = 1002,
+ S32G_IMCR_DSPI5_PCS0 = 1005,
+ S32G_IMCR_DSPI5_SCK = 1006,
+ S32G_IMCR_DSPI5_SIN = 1007,
+ S32G_IMCR_LLCE_CAN0_RXD = 745,
+ S32G_IMCR_LLCE_CAN1_RXD = 746,
+ S32G_IMCR_LLCE_CAN2_RXD = 747,
+ S32G_IMCR_LLCE_CAN3_RXD = 748,
+ S32G_IMCR_LLCE_CAN4_RXD = 749,
+ S32G_IMCR_LLCE_CAN5_RXD = 750,
+ S32G_IMCR_LLCE_CAN6_RXD = 751,
+ S32G_IMCR_LLCE_CAN7_RXD = 752,
+ S32G_IMCR_LLCE_CAN8_RXD = 753,
+ S32G_IMCR_LLCE_CAN9_RXD = 754,
+ S32G_IMCR_LLCE_CAN10_RXD = 755,
+ S32G_IMCR_LLCE_CAN11_RXD = 756,
+ S32G_IMCR_LLCE_CAN12_RXD = 757,
+ S32G_IMCR_LLCE_CAN13_RXD = 758,
+ S32G_IMCR_LLCE_CAN14_RXD = 759,
+ S32G_IMCR_LLCE_CAN15_RXD = 760,
+ S32G_IMCR_USB_CLK = 895,
+ S32G_IMCR_USB_DATA0 = 896,
+ S32G_IMCR_USB_DATA1 = 897,
+ S32G_IMCR_USB_DATA2 = 898,
+ S32G_IMCR_USB_DATA3 = 899,
+ S32G_IMCR_USB_DATA4 = 900,
+ S32G_IMCR_USB_DATA5 = 901,
+ S32G_IMCR_USB_DATA6 = 902,
+ S32G_IMCR_USB_DATA7 = 903,
+ S32G_IMCR_USB_DIR = 904,
+ S32G_IMCR_USB_NXT = 905,
+
+ S32G_IMCR_SIUL_EIRQ0 = 910,
+ S32G_IMCR_SIUL_EIRQ1 = 911,
+ S32G_IMCR_SIUL_EIRQ2 = 912,
+ S32G_IMCR_SIUL_EIRQ3 = 913,
+ S32G_IMCR_SIUL_EIRQ4 = 914,
+ S32G_IMCR_SIUL_EIRQ5 = 915,
+ S32G_IMCR_SIUL_EIRQ6 = 916,
+ S32G_IMCR_SIUL_EIRQ7 = 917,
+ S32G_IMCR_SIUL_EIRQ8 = 918,
+ S32G_IMCR_SIUL_EIRQ9 = 919,
+ S32G_IMCR_SIUL_EIRQ10 = 920,
+ S32G_IMCR_SIUL_EIRQ11 = 921,
+ S32G_IMCR_SIUL_EIRQ12 = 922,
+ S32G_IMCR_SIUL_EIRQ13 = 923,
+ S32G_IMCR_SIUL_EIRQ14 = 924,
+ S32G_IMCR_SIUL_EIRQ15 = 925,
+ S32G_IMCR_SIUL_EIRQ16 = 926,
+ S32G_IMCR_SIUL_EIRQ17 = 927,
+ S32G_IMCR_SIUL_EIRQ18 = 928,
+ S32G_IMCR_SIUL_EIRQ19 = 929,
+ S32G_IMCR_SIUL_EIRQ20 = 930,
+ S32G_IMCR_SIUL_EIRQ21 = 931,
+ S32G_IMCR_SIUL_EIRQ22 = 932,
+ S32G_IMCR_SIUL_EIRQ23 = 933,
+ S32G_IMCR_SIUL_EIRQ24 = 934,
+ S32G_IMCR_SIUL_EIRQ25 = 935,
+ S32G_IMCR_SIUL_EIRQ26 = 936,
+ S32G_IMCR_SIUL_EIRQ27 = 937,
+ S32G_IMCR_SIUL_EIRQ28 = 938,
+ S32G_IMCR_SIUL_EIRQ29 = 939,
+ S32G_IMCR_SIUL_EIRQ30 = 940,
+ S32G_IMCR_SIUL_EIRQ31 = 941,
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc s32_pinctrl_pads_siul2[] = {
+
+ /* SIUL2_0 pins. */
+
+ S32_PINCTRL_PIN(S32G_MSCR_PA_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PA_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PB_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PC_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PD_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PE_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PF_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PG_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PG_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PG_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PG_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PG_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PG_05),
+
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA0),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA1),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA2),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA3),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA4),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA5),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA6),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_A_DATA7),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_DQS_A),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA0),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA1),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA2),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA3),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA4),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA5),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA6),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_B_DATA7),
+ S32_PINCTRL_PIN(S32G_IMCR_QSPI_DQS_B),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C0_SCL),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C0_SDA),
+ S32_PINCTRL_PIN(S32G_IMCR_LIN0_RX),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_CMD),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT0),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT1),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT2),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT3),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT4),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT5),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT6),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DAT7),
+ S32_PINCTRL_PIN(S32G_IMCR_USDHC_DQS),
+ S32_PINCTRL_PIN(S32G_IMCR_CAN0_RXD),
+ /* GMAC0 */
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_MDIO),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_CRS),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_COL),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_D0),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_D1),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_D2),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_D3),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_ER),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_RX_DV),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_TX_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_Ethernet_REF_CLK),
+
+ /* SIUL2_1 pins. */
+
+ S32_PINCTRL_PIN(S32G_MSCR_PH_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PH_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PJ_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_14),
+ S32_PINCTRL_PIN(S32G_MSCR_PK_15),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_00),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_01),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_02),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_03),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_04),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_05),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_06),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_07),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_08),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_09),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_10),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_11),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_12),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_13),
+ S32_PINCTRL_PIN(S32G_MSCR_PL_14),
+
+ S32_PINCTRL_PIN(S32G_IMCR_FlexRay0_A_RX),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexRay0_B_RX),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_CH0),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_CH0),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_CH1),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_CH1),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_CH2),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_CH2),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_CH3),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_CH3),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_CH4),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_CH4),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_CH5),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_CH5),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer0_EXTCLK),
+ S32_PINCTRL_PIN(S32G_IMCR_FlexTimer1_EXTCLK),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C1_SCL),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C1_SDA),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C2_SCL),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C2_SDA),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C3_SCL),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C3_SDA),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C4_SCL),
+ S32_PINCTRL_PIN(S32G_IMCR_I2C4_SDA),
+ S32_PINCTRL_PIN(S32G_IMCR_LIN1_RX),
+ S32_PINCTRL_PIN(S32G_IMCR_LIN2_RX),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI0_PCS0),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI0_SCK),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI0_SIN),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI1_PCS0),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI1_SCK),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI1_SIN),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI2_PCS0),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI2_SCK),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI2_SIN),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI3_PCS0),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI3_SCK),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI3_SIN),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI4_PCS0),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI4_SCK),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI4_SIN),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI5_PCS0),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI5_SCK),
+ S32_PINCTRL_PIN(S32G_IMCR_DSPI5_SIN),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN0_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN1_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN2_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN3_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN4_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN5_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN6_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN7_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN8_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN9_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN10_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN11_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN12_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN13_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN14_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_LLCE_CAN15_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_CAN1_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_CAN2_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_CAN3_RXD),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA0),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA1),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA2),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA3),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA4),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA5),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA6),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DATA7),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_DIR),
+ S32_PINCTRL_PIN(S32G_IMCR_USB_NXT),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_MDIO),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_CRS),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_COL),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_D0),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_D1),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_D2),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_D3),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_ER),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_RX_DV),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_TX_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_1_REF_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_MDIO),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_CRS),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_COL),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_D0),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_D1),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_D2),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_D3),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_ER),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_RX_DV),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_TX_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_PFE_EMAC_2_REF_CLK),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ0),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ1),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ2),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ3),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ4),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ5),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ6),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ7),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ8),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ9),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ10),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ11),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ12),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ13),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ14),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ15),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ16),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ17),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ18),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ19),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ20),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ21),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ22),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ23),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ24),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ25),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ26),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ27),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ28),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ29),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ30),
+ S32_PINCTRL_PIN(S32G_IMCR_SIUL_EIRQ31),
+};
+
+static struct s32_pinctrl_soc_info s32_pinctrl_info = {
+ .pins = s32_pinctrl_pads_siul2,
+ .npins = ARRAY_SIZE(s32_pinctrl_pads_siul2),
+};
+
+static const struct of_device_id s32_pinctrl_of_match[] = {
+ {
+
+ .compatible = "nxp,s32g-siul2-pinctrl",
+ .data = (void *) &s32_pinctrl_info,
+ },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, s32_pinctrl_of_match);
+
+static int s32g_pinctrl_probe(struct platform_device *pdev)
+{
+ const struct of_device_id *of_id =
+ of_match_device(s32_pinctrl_of_match, &pdev->dev);
+
+ if (!of_id)
+ return -ENODEV;
+
+ return s32_pinctrl_probe
+ (pdev, (struct s32_pinctrl_soc_info *) of_id->data);
+}
+
+static const struct dev_pm_ops s32g_pinctrl_pm_ops = {
+ SET_LATE_SYSTEM_SLEEP_PM_OPS(s32_pinctrl_suspend,
+ s32_pinctrl_resume)
+};
+
+static struct platform_driver s32g_pinctrl_driver = {
+ .driver = {
+ .name = "s32g-siul2-pinctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = s32_pinctrl_of_match,
+ .pm = &s32g_pinctrl_pm_ops,
+ },
+ .probe = s32g_pinctrl_probe,
+ .remove = s32_pinctrl_remove,
+};
+
+module_platform_driver(s32g_pinctrl_driver);
+
+MODULE_AUTHOR("Matthew Nunez <[email protected]>");
+MODULE_DESCRIPTION("NXP S32G pinctrl driver");
+MODULE_LICENSE("GPL");
--
2.37.3
Hi Chester,
thanks for your patch!
On Mon, Oct 31, 2022 at 11:10 AM Chester Lin <[email protected]> wrote:
> Add the pinctrl driver for NXP S32 SoC family. This driver is mainly based
> on NXP's downstream implementation on CodeAurora[1].
>
> [1] https://source.codeaurora.org/external/autobsps32/linux/tree/drivers/pinctrl/freescale?h=bsp34.0-5.10.120-rt
>
> Signed-off-by: Matthew Nunez <[email protected]>
> Signed-off-by: Phu Luu An <[email protected]>
> Signed-off-by: Stefan-Gabriel Mirea <[email protected]>
> Signed-off-by: Larisa Grigore <[email protected]>
> Signed-off-by: Ghennadi Procopciuc <[email protected]>
> Signed-off-by: Andrei Stefanescu <[email protected]>
> Signed-off-by: Radu Pirea <[email protected]>
> Signed-off-by: Chester Lin <[email protected]>
Overall this looks very good, special thanks for using as much generic code
as possible.
Only main thing I want you to look into are those magic nxp,pins ranges encoded
into the device tree.
> +static struct s32_pinctrl_soc_info s32_pinctrl_info = {
> + .pins = s32_pinctrl_pads_siul2,
> + .npins = ARRAY_SIZE(s32_pinctrl_pads_siul2),
> +};
> +
> +static const struct of_device_id s32_pinctrl_of_match[] = {
> + {
> +
> + .compatible = "nxp,s32g-siul2-pinctrl",
> + .data = (void *) &s32_pinctrl_info,
> + },
> + { /* sentinel */ }
> +};
> +MODULE_DEVICE_TABLE(of, s32_pinctrl_of_match);
Since you are already using .data so nicely for the variants surely the
nxp,pins info can go in there too?
Yours,
Linus Walleij
Hi Chester,
Thank you for sending the patches.
> diff --git a/drivers/pinctrl/freescale/pinctrl-s32.h b/drivers/pinctrl/freescale/pinctrl-s32.h
> new file mode 100644
> index 000000000000..7b48fe3d73c9
> --- /dev/null
> +++ b/drivers/pinctrl/freescale/pinctrl-s32.h
> @@ -0,0 +1,65 @@
> +/* SPDX-License-Identifier: GPL-2.0-or-later
> + *
> + * S32 pinmux core definitions
> + *
> + * Copyright (C) 2016-2020,2022 NXP
Could we also add: " * Copyright 2015-2016 Freescale Semiconductor, Inc."?
Best regards,
Andrei
Hi Chester and Andrei,
Am 08.11.22 um 15:54 schrieb Andrei Stefanescu:
>> diff --git a/drivers/pinctrl/freescale/pinctrl-s32.h b/drivers/pinctrl/freescale/pinctrl-s32.h
>> new file mode 100644
>> index 000000000000..7b48fe3d73c9
>> --- /dev/null
>> +++ b/drivers/pinctrl/freescale/pinctrl-s32.h
>> @@ -0,0 +1,65 @@
>> +/* SPDX-License-Identifier: GPL-2.0-or-later
>> + *
>> + * S32 pinmux core definitions
>> + *
>> + * Copyright (C) 2016-2020,2022 NXP
>
> Could we also add: " * Copyright 2015-2016 Freescale Semiconductor, Inc."?
... and insert a space before 2022, while at it.
@Andrei: Intentionally no (C) or (c) for Freescale? (column alignment)
Cheers,
Andreas
--
SUSE Software Solutions Germany GmbH
Frankenstraße 146, 90461 Nürnberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nürnberg)
Hi Chester and Andreas,
> @Andrei: Intentionally no (C) or (c) for Freescale? (column alignment)
I now see that all files in these patches have the (C) present. All NXP, Freescale Copyright statements should not have the (C) symbol present.
Thank you and best regards,
Andrei
Hi Andrei and Andreas,
On Wed, Nov 09, 2022 at 09:06:12AM +0000, Andrei Stefanescu wrote:
> Hi Chester and Andreas,
>
> > @Andrei: Intentionally no (C) or (c) for Freescale? (column alignment)
>
> I now see that all files in these patches have the (C) present. All NXP, Freescale Copyright statements should not have the (C) symbol present.
>
> Thank you and best regards,
> Andrei
>
Will fix in v2.
Thanks,
Chester