With generic data structure, it is possible to generalize vddio
operators and DT parsing code of cv18xx pinctrl driver. Introduce
sophgo_cfg_ops callback to allow the driver to adjust the soc
logic and share common code.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
---
drivers/pinctrl/sophgo/Kconfig | 19 +-
drivers/pinctrl/sophgo/Makefile | 5 +-
drivers/pinctrl/sophgo/pinctrl-cv1800b.c | 1 +
drivers/pinctrl/sophgo/pinctrl-cv1812h.c | 1 +
drivers/pinctrl/sophgo/pinctrl-cv18xx.c | 423 +++---------------
drivers/pinctrl/sophgo/pinctrl-cv18xx.h | 2 +
drivers/pinctrl/sophgo/pinctrl-sg2000.c | 1 +
drivers/pinctrl/sophgo/pinctrl-sg2002.c | 1 +
.../pinctrl/sophgo/pinctrl-sophgo-common.c | 404 +++++++++++++++++
drivers/pinctrl/sophgo/pinctrl-sophgo.h | 63 +++
10 files changed, 545 insertions(+), 375 deletions(-)
create mode 100644 drivers/pinctrl/sophgo/pinctrl-sophgo-common.c
diff --git a/drivers/pinctrl/sophgo/Kconfig b/drivers/pinctrl/sophgo/Kconfig
index c05f909a8838..f473ece940ab 100644
--- a/drivers/pinctrl/sophgo/Kconfig
+++ b/drivers/pinctrl/sophgo/Kconfig
@@ -3,17 +3,21 @@
# Sophgo SoC PINCTRL drivers
#
-config PINCTRL_SOPHGO_CV18XX
- bool
+config PINCTRL_SOPHGO_COMMON
+ tristate
select GENERIC_PINCTRL_GROUPS
select GENERIC_PINMUX_FUNCTIONS
select GENERIC_PINCONF
+config PINCTRL_SOPHGO_CV18XX_OPS
+ bool
+
config PINCTRL_SOPHGO_CV1800B
tristate "Sophgo CV1800B SoC Pinctrl driver"
depends on ARCH_SOPHGO || COMPILE_TEST
depends on OF
- select PINCTRL_SOPHGO_CV18XX
+ select PINCTRL_SOPHGO_COMMON
+ select PINCTRL_SOPHGO_CV18XX_OPS
help
Say Y to select the pinctrl driver for CV1800B SoC.
This pin controller allows selecting the mux function for
@@ -24,7 +28,8 @@ config PINCTRL_SOPHGO_CV1812H
tristate "Sophgo CV1812H SoC Pinctrl driver"
depends on ARCH_SOPHGO || COMPILE_TEST
depends on OF
- select PINCTRL_SOPHGO_CV18XX
+ select PINCTRL_SOPHGO_COMMON
+ select PINCTRL_SOPHGO_CV18XX_OPS
help
Say Y to select the pinctrl driver for CV1812H SoC.
This pin controller allows selecting the mux function for
@@ -35,7 +40,8 @@ config PINCTRL_SOPHGO_SG2000
tristate "Sophgo SG2000 SoC Pinctrl driver"
depends on ARCH_SOPHGO || COMPILE_TEST
depends on OF
- select PINCTRL_SOPHGO_CV18XX
+ select PINCTRL_SOPHGO_COMMON
+ select PINCTRL_SOPHGO_CV18XX_OPS
help
Say Y to select the pinctrl driver for SG2000 SoC.
This pin controller allows selecting the mux function for
@@ -46,7 +52,8 @@ config PINCTRL_SOPHGO_SG2002
tristate "Sophgo SG2002 SoC Pinctrl driver"
depends on ARCH_SOPHGO || COMPILE_TEST
depends on OF
- select PINCTRL_SOPHGO_CV18XX
+ select PINCTRL_SOPHGO_COMMON
+ select PINCTRL_SOPHGO_CV18XX_OPS
help
Say Y to select the pinctrl driver for SG2002 SoC.
This pin controller allows selecting the mux function for
diff --git a/drivers/pinctrl/sophgo/Makefile b/drivers/pinctrl/sophgo/Makefile
index 4113a5c9191b..5f24550750d6 100644
--- a/drivers/pinctrl/sophgo/Makefile
+++ b/drivers/pinctrl/sophgo/Makefile
@@ -1,6 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_PINCTRL_SOPHGO_CV18XX) += pinctrl-cv18xx.o
+obj-$(CONFIG_PINCTRL_SOPHGO_COMMON) += pinctrl-sophgo.o
+pinctrl-sophgo-objs += pinctrl-sophgo-common.o
+pinctrl-sophgo-$(CONFIG_PINCTRL_SOPHGO_CV18XX_OPS) += pinctrl-cv18xx.o
+
obj-$(CONFIG_PINCTRL_SOPHGO_CV1800B) += pinctrl-cv1800b.o
obj-$(CONFIG_PINCTRL_SOPHGO_CV1812H) += pinctrl-cv1812h.o
obj-$(CONFIG_PINCTRL_SOPHGO_SG2000) += pinctrl-sg2000.o
diff --git a/drivers/pinctrl/sophgo/pinctrl-cv1800b.c b/drivers/pinctrl/sophgo/pinctrl-cv1800b.c
index 45529e2ed23a..ca6fb374ee15 100644
--- a/drivers/pinctrl/sophgo/pinctrl-cv1800b.c
+++ b/drivers/pinctrl/sophgo/pinctrl-cv1800b.c
@@ -442,6 +442,7 @@ static const struct sophgo_pinctrl_data cv1800b_pindata = {
.pindata = cv1800b_pin_data,
.pdnames = cv1800b_power_domain_desc,
.vddio_ops = &cv1800b_vddio_cfg_ops,
+ .cfg_ops = &cv1800_cfg_ops,
.npins = ARRAY_SIZE(cv1800b_pins),
.npds = ARRAY_SIZE(cv1800b_power_domain_desc),
.pinsize = sizeof(struct cv1800_pin),
diff --git a/drivers/pinctrl/sophgo/pinctrl-cv1812h.c b/drivers/pinctrl/sophgo/pinctrl-cv1812h.c
index 4e30a1cc9d7d..df2c2697a1fd 100644
--- a/drivers/pinctrl/sophgo/pinctrl-cv1812h.c
+++ b/drivers/pinctrl/sophgo/pinctrl-cv1812h.c
@@ -751,6 +751,7 @@ static const struct sophgo_pinctrl_data cv1812h_pindata = {
.pindata = cv1812h_pin_data,
.pdnames = cv1812h_power_domain_desc,
.vddio_ops = &cv1812h_vddio_cfg_ops,
+ .cfg_ops = &cv1800_cfg_ops,
.npins = ARRAY_SIZE(cv1812h_pins),
.npds = ARRAY_SIZE(cv1812h_power_domain_desc),
.pinsize = sizeof(struct cv1800_pin),
diff --git a/drivers/pinctrl/sophgo/pinctrl-cv18xx.c b/drivers/pinctrl/sophgo/pinctrl-cv18xx.c
index 573e00d2c752..66111110c4b3 100644
--- a/drivers/pinctrl/sophgo/pinctrl-cv18xx.c
+++ b/drivers/pinctrl/sophgo/pinctrl-cv18xx.c
@@ -34,11 +34,6 @@ struct cv1800_priv {
void __iomem *regs[2];
};
-static unsigned int cv1800_dt_get_pin(u32 value)
-{
- return value & GENMASK(15, 0);
-}
-
static unsigned int cv1800_dt_get_pin_mux(u32 value)
{
return (value >> 16) & GENMASK(7, 0);
@@ -52,15 +47,6 @@ static unsigned int cv1800_dt_get_pin_mux2(u32 value)
#define cv1800_pinctrl_get_component_addr(pctrl, _comp) \
((pctrl)->regs[(_comp)->area] + (_comp)->offset)
-static int cv1800_cmp_pin(const void *key, const void *pivot)
-{
- const struct sophgo_pin *pin = pivot;
- int pin_id = (long)key;
- int pivid = pin->id;
-
- return pin_id - pivid;
-}
-
static int cv1800_set_power_cfg(struct sophgo_pinctrl *pctrl,
u8 domain, u32 cfg)
{
@@ -85,13 +71,6 @@ static int cv1800_get_power_cfg(struct sophgo_pinctrl *pctrl,
return priv->power_cfg[domain];
}
-static const struct sophgo_pin *cv1800_get_pin(struct sophgo_pinctrl *pctrl,
- unsigned long pin)
-{
- return bsearch((void *)pin, pctrl->data->pindata, pctrl->data->npins,
- pctrl->data->pinsize, cv1800_cmp_pin);
-}
-
#define PIN_BGA_ID_OFFSET 8
#define PIN_BGA_ID_MASK 0xff
@@ -113,7 +92,7 @@ static void cv1800_pctrl_dbg_show(struct pinctrl_dev *pctldev,
{
struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
struct cv1800_priv *priv = pctrl->priv_ctrl;
- const struct sophgo_pin *sp = cv1800_get_pin(pctrl, pin_id);
+ const struct sophgo_pin *sp = sophgo_get_pin(pctrl, pin_id);
const struct cv1800_pin *pin = sophgo_to_cv1800_pin(sp);
enum cv1800_pin_io_type type = cv1800_pin_io_type(pin);
u32 pin_hwid = pin->pin.id;
@@ -172,7 +151,7 @@ static int cv1800_verify_pinmux_config(const struct sophgo_pin_mux_config *confi
}
static int cv1800_verify_pin_group(const struct sophgo_pin_mux_config *mux,
- unsigned long npins)
+ unsigned int npins)
{
struct cv1800_pin *pin;
enum cv1800_pin_io_type type;
@@ -197,165 +176,23 @@ static int cv1800_verify_pin_group(const struct sophgo_pin_mux_config *mux,
return 0;
}
-static int cv1800_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
- struct device_node *np,
- struct pinctrl_map **maps,
- unsigned int *num_maps)
+static int cv1800_dt_node_to_map_post(struct device_node *cur,
+ struct sophgo_pinctrl *pctrl,
+ struct sophgo_pin_mux_config *pinmuxs,
+ unsigned int npins)
{
- struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- struct device *dev = pctrl->dev;
- struct device_node *child;
- struct pinctrl_map *map;
- const char **grpnames;
- const char *grpname;
- int ngroups = 0;
- int nmaps = 0;
+ const struct cv1800_pin *pin = sophgo_to_cv1800_pin(pinmuxs[0].pin);
+ u32 power;
int ret;
- for_each_available_child_of_node(np, child)
- ngroups += 1;
+ ret = of_property_read_u32(cur, "power-source", &power);
+ if (ret)
+ return ret;
- grpnames = devm_kcalloc(dev, ngroups, sizeof(*grpnames), GFP_KERNEL);
- if (!grpnames)
- return -ENOMEM;
+ if (!(power == PIN_POWER_STATE_3V3 || power == PIN_POWER_STATE_1V8))
+ return -ENOTSUPP;
- map = kcalloc(ngroups * 2, sizeof(*map), GFP_KERNEL);
- if (!map)
- return -ENOMEM;
-
- ngroups = 0;
- mutex_lock(&pctrl->mutex);
- for_each_available_child_of_node(np, child) {
- int npins = of_property_count_u32_elems(child, "pinmux");
- unsigned int *pins;
- struct sophgo_pin_mux_config *pinmuxs;
- struct cv1800_pin *pin;
- u32 config, power;
- int i;
-
- if (npins < 1) {
- dev_err(dev, "invalid pinctrl group %pOFn.%pOFn\n",
- np, child);
- ret = -EINVAL;
- goto dt_failed;
- }
-
- grpname = devm_kasprintf(dev, GFP_KERNEL, "%pOFn.%pOFn",
- np, child);
- if (!grpname) {
- ret = -ENOMEM;
- goto dt_failed;
- }
-
- grpnames[ngroups++] = grpname;
-
- pins = devm_kcalloc(dev, npins, sizeof(*pins), GFP_KERNEL);
- if (!pins) {
- ret = -ENOMEM;
- goto dt_failed;
- }
-
- pinmuxs = devm_kcalloc(dev, npins, sizeof(*pinmuxs), GFP_KERNEL);
- if (!pinmuxs) {
- ret = -ENOMEM;
- goto dt_failed;
- }
-
- for (i = 0; i < npins; i++) {
- ret = of_property_read_u32_index(child, "pinmux",
- i, &config);
- if (ret)
- goto dt_failed;
-
- pins[i] = cv1800_dt_get_pin(config);
- pinmuxs[i].config = config;
- pinmuxs[i].pin = cv1800_get_pin(pctrl, pins[i]);
-
- if (!pinmuxs[i].pin) {
- dev_err(dev, "failed to get pin %d\n", pins[i]);
- ret = -ENODEV;
- goto dt_failed;
- }
-
- ret = cv1800_verify_pinmux_config(&pinmuxs[i]);
- if (ret) {
- dev_err(dev, "group %s pin %d is invalid\n",
- grpname, i);
- goto dt_failed;
- }
- }
-
- ret = cv1800_verify_pin_group(pinmuxs, npins);
- if (ret) {
- dev_err(dev, "group %s is invalid\n", grpname);
- goto dt_failed;
- }
-
- ret = of_property_read_u32(child, "power-source", &power);
- if (ret)
- goto dt_failed;
-
- if (!(power == PIN_POWER_STATE_3V3 || power == PIN_POWER_STATE_1V8)) {
- dev_err(dev, "group %s have unsupported power: %u\n",
- grpname, power);
- ret = -ENOTSUPP;
- goto dt_failed;
- }
-
- pin = sophgo_to_cv1800_pin(pinmuxs[0].pin);
- ret = cv1800_set_power_cfg(pctrl, pin->power_domain, power);
- if (ret)
- goto dt_failed;
-
- map[nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
- map[nmaps].data.mux.function = np->name;
- map[nmaps].data.mux.group = grpname;
- nmaps += 1;
-
- ret = pinconf_generic_parse_dt_config(child, pctldev,
- &map[nmaps].data.configs.configs,
- &map[nmaps].data.configs.num_configs);
- if (ret) {
- dev_err(dev, "failed to parse pin config of group %s: %d\n",
- grpname, ret);
- goto dt_failed;
- }
-
- ret = pinctrl_generic_add_group(pctldev, grpname,
- pins, npins, pinmuxs);
- if (ret < 0) {
- dev_err(dev, "failed to add group %s: %d\n", grpname, ret);
- goto dt_failed;
- }
-
- /* don't create a map if there are no pinconf settings */
- if (map[nmaps].data.configs.num_configs == 0)
- continue;
-
- map[nmaps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
- map[nmaps].data.configs.group_or_pin = grpname;
- nmaps += 1;
- }
-
- ret = pinmux_generic_add_function(pctldev, np->name,
- grpnames, ngroups, NULL);
- if (ret < 0) {
- dev_err(dev, "error adding function %s: %d\n", np->name, ret);
- goto function_failed;
- }
-
- *maps = map;
- *num_maps = nmaps;
- mutex_unlock(&pctrl->mutex);
-
- return 0;
-
-dt_failed:
- of_node_put(child);
-function_failed:
- pinctrl_utils_free_map(pctldev, map, nmaps);
- mutex_unlock(&pctrl->mutex);
- return ret;
+ return cv1800_set_power_cfg(pctrl, pin->power_domain, power);
}
static const struct pinctrl_ops cv1800_pctrl_ops = {
@@ -363,54 +200,35 @@ static const struct pinctrl_ops cv1800_pctrl_ops = {
.get_group_name = pinctrl_generic_get_group_name,
.get_group_pins = pinctrl_generic_get_group_pins,
.pin_dbg_show = cv1800_pctrl_dbg_show,
- .dt_node_to_map = cv1800_pctrl_dt_node_to_map,
+ .dt_node_to_map = sophgo_pctrl_dt_node_to_map,
.dt_free_map = pinctrl_utils_free_map,
};
-static int cv1800_pmx_set_mux(struct pinctrl_dev *pctldev,
- unsigned int fsel, unsigned int gsel)
+static void cv1800_set_pinmux_config(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *sp, u32 config)
{
- struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ const struct cv1800_pin *pin = sophgo_to_cv1800_pin(sp);
struct cv1800_priv *priv = pctrl->priv_ctrl;
- const struct group_desc *group;
- const struct sophgo_pin_mux_config *configs;
- unsigned int i;
-
- group = pinctrl_generic_get_group(pctldev, gsel);
- if (!group)
- return -EINVAL;
-
- configs = group->data;
-
- for (i = 0; i < group->grp.npins; i++) {
- const struct cv1800_pin *pin = sophgo_to_cv1800_pin(configs[i].pin);
- u32 value = configs[i].config;
- void __iomem *reg_mux;
- void __iomem *reg_mux2;
- unsigned long flags;
- u32 mux;
- u32 mux2;
-
- reg_mux = cv1800_pinctrl_get_component_addr(priv, &pin->mux);
- reg_mux2 = cv1800_pinctrl_get_component_addr(priv, &pin->mux2);
- mux = cv1800_dt_get_pin_mux(value);
- mux2 = cv1800_dt_get_pin_mux2(value);
-
- raw_spin_lock_irqsave(&pctrl->lock, flags);
- writel_relaxed(mux, reg_mux);
- if (mux2 != PIN_MUX_INVALD)
- writel_relaxed(mux2, reg_mux2);
- raw_spin_unlock_irqrestore(&pctrl->lock, flags);
- }
-
- return 0;
+ void __iomem *reg_mux;
+ void __iomem *reg_mux2;
+ u32 mux;
+ u32 mux2;
+
+ reg_mux = cv1800_pinctrl_get_component_addr(priv, &pin->mux);
+ reg_mux2 = cv1800_pinctrl_get_component_addr(priv, &pin->mux2);
+ mux = cv1800_dt_get_pin_mux(config);
+ mux2 = cv1800_dt_get_pin_mux2(config);
+
+ writel_relaxed(mux, reg_mux);
+ if (mux2 != PIN_MUX_INVALD)
+ writel_relaxed(mux2, reg_mux2);
}
static const struct pinmux_ops cv1800_pmx_ops = {
.get_functions_count = pinmux_generic_get_function_count,
.get_function_name = pinmux_generic_get_function_name,
.get_function_groups = pinmux_generic_get_function_groups,
- .set_mux = cv1800_pmx_set_mux,
+ .set_mux = sophgo_pmx_set_mux,
.strict = true,
};
@@ -421,99 +239,13 @@ static const struct pinmux_ops cv1800_pmx_ops = {
#define PIN_IO_BUS_HOLD BIT(10)
#define PIN_IO_OUT_FAST_SLEW BIT(11)
-static u32 cv1800_pull_down_typical_resistor(struct sophgo_pinctrl *pctrl,
- const struct sophgo_pin *pin,
- const u32 *power_cfg)
-{
- return pctrl->data->vddio_ops->get_pull_down(pin, power_cfg);
-}
-
-static u32 cv1800_pull_up_typical_resistor(struct sophgo_pinctrl *pctrl,
- const struct sophgo_pin *pin,
- const u32 *power_cfg)
-{
- return pctrl->data->vddio_ops->get_pull_up(pin, power_cfg);
-}
-
-static int cv1800_pinctrl_oc2reg(struct sophgo_pinctrl *pctrl,
- const struct sophgo_pin *pin,
- const u32 *power_cfg, u32 target)
-{
- const u32 *map;
- int i, len;
-
- len = pctrl->data->vddio_ops->get_oc_map(pin, power_cfg, &map);
- if (len < 0)
- return len;
-
- for (i = 0; i < len; i++) {
- if (map[i] >= target)
- return i;
- }
-
- return -EINVAL;
-}
-
-static int cv1800_pinctrl_reg2oc(struct sophgo_pinctrl *pctrl,
- const struct sophgo_pin *pin,
- const u32 *power_cfg, u32 reg)
-{
- const u32 *map;
- int len;
-
- len = pctrl->data->vddio_ops->get_oc_map(pin, power_cfg, &map);
- if (len < 0)
- return len;
-
- if (reg >= len)
- return -EINVAL;
-
- return map[reg];
-}
-
-static int cv1800_pinctrl_schmitt2reg(struct sophgo_pinctrl *pctrl,
- const struct sophgo_pin *pin,
- const u32 *power_cfg, u32 target)
-{
- const u32 *map;
- int i, len;
-
- len = pctrl->data->vddio_ops->get_schmitt_map(pin, power_cfg, &map);
- if (len < 0)
- return len;
-
- for (i = 0; i < len; i++) {
- if (map[i] == target)
- return i;
- }
-
- return -EINVAL;
-}
-
-static int cv1800_pinctrl_reg2schmitt(struct sophgo_pinctrl *pctrl,
- const struct sophgo_pin *pin,
- const u32 *power_cfg, u32 reg)
-{
- const u32 *map;
- int len;
-
- len = pctrl->data->vddio_ops->get_schmitt_map(pin, power_cfg, &map);
- if (len < 0)
- return len;
-
- if (reg >= len)
- return -EINVAL;
-
- return map[reg];
-}
-
static int cv1800_pconf_get(struct pinctrl_dev *pctldev,
unsigned int pin_id, unsigned long *config)
{
struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
struct cv1800_priv *priv = pctrl->priv_ctrl;
int param = pinconf_to_config_param(*config);
- const struct sophgo_pin *sp = cv1800_get_pin(pctrl, pin_id);
+ const struct sophgo_pin *sp = sophgo_get_pin(pctrl, pin_id);
const struct cv1800_pin *pin = sophgo_to_cv1800_pin(sp);
enum cv1800_pin_io_type type;
u32 value;
@@ -533,23 +265,23 @@ static int cv1800_pconf_get(struct pinctrl_dev *pctldev,
switch (param) {
case PIN_CONFIG_BIAS_PULL_DOWN:
enabled = FIELD_GET(PIN_IO_PULLDOWN, value);
- arg = cv1800_pull_down_typical_resistor(pctrl, sp, priv->power_cfg);
+ arg = sophgo_pinctrl_typical_pull_down(pctrl, sp, priv->power_cfg);
break;
case PIN_CONFIG_BIAS_PULL_UP:
enabled = FIELD_GET(PIN_IO_PULLUP, value);
- arg = cv1800_pull_up_typical_resistor(pctrl, sp, priv->power_cfg);
+ arg = sophgo_pinctrl_typical_pull_up(pctrl, sp, priv->power_cfg);
break;
case PIN_CONFIG_DRIVE_STRENGTH_UA:
enabled = true;
arg = FIELD_GET(PIN_IO_DRIVE, value);
- ret = cv1800_pinctrl_reg2oc(pctrl, sp, priv->power_cfg, arg);
+ ret = sophgo_pinctrl_reg2oc(pctrl, sp, priv->power_cfg, arg);
if (ret < 0)
return ret;
arg = ret;
break;
case PIN_CONFIG_INPUT_SCHMITT_UV:
arg = FIELD_GET(PIN_IO_SCHMITT, value);
- ret = cv1800_pinctrl_reg2schmitt(pctrl, sp, priv->power_cfg, arg);
+ ret = sophgo_pinctrl_reg2schmitt(pctrl, sp, priv->power_cfg, arg);
if (ret < 0)
return ret;
arg = ret;
@@ -612,7 +344,7 @@ static int cv1800_pinconf_compute_config(struct sophgo_pinctrl *pctrl,
m |= PIN_IO_PULLUP;
break;
case PIN_CONFIG_DRIVE_STRENGTH_UA:
- ret = cv1800_pinctrl_oc2reg(pctrl, sp,
+ ret = sophgo_pinctrl_oc2reg(pctrl, sp,
priv->power_cfg, arg);
if (ret < 0)
return ret;
@@ -621,7 +353,7 @@ static int cv1800_pinconf_compute_config(struct sophgo_pinctrl *pctrl,
m |= PIN_IO_DRIVE;
break;
case PIN_CONFIG_INPUT_SCHMITT_UV:
- ret = cv1800_pinctrl_schmitt2reg(pctrl, sp,
+ ret = sophgo_pinctrl_schmitt2reg(pctrl, sp,
priv->power_cfg, arg);
if (ret < 0)
return ret;
@@ -653,84 +385,29 @@ static int cv1800_pinconf_compute_config(struct sophgo_pinctrl *pctrl,
return 0;
}
-static int cv1800_pin_set_config(struct sophgo_pinctrl *pctrl,
- unsigned int pin_id,
- u32 value, u32 mask)
+static int cv1800_set_pinconf_config(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *sp,
+ u32 value, u32 mask)
{
struct cv1800_priv *priv = pctrl->priv_ctrl;
- const struct sophgo_pin *sp = cv1800_get_pin(pctrl, pin_id);
- struct cv1800_pin *pin;
- unsigned long flags;
+ struct cv1800_pin *pin = sophgo_to_cv1800_pin(sp);
void __iomem *addr;
u32 reg;
- if (!sp)
- return -EINVAL;
- pin = sophgo_to_cv1800_pin(sp);
-
addr = cv1800_pinctrl_get_component_addr(priv, &pin->conf);
- raw_spin_lock_irqsave(&pctrl->lock, flags);
reg = readl(addr);
reg &= ~mask;
reg |= value;
writel(reg, addr);
- raw_spin_unlock_irqrestore(&pctrl->lock, flags);
-
- return 0;
-}
-
-static int cv1800_pconf_set(struct pinctrl_dev *pctldev,
- unsigned int pin_id, unsigned long *configs,
- unsigned int num_configs)
-{
- struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- const struct sophgo_pin *sp = cv1800_get_pin(pctrl, pin_id);
- u32 value, mask;
-
- if (!sp)
- return -EINVAL;
-
- if (cv1800_pinconf_compute_config(pctrl, sp,
- configs, num_configs,
- &value, &mask))
- return -ENOTSUPP;
-
- return cv1800_pin_set_config(pctrl, pin_id, value, mask);
-}
-
-static int cv1800_pconf_group_set(struct pinctrl_dev *pctldev,
- unsigned int gsel,
- unsigned long *configs,
- unsigned int num_configs)
-{
- struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
- const struct group_desc *group;
- const struct sophgo_pin_mux_config *pinmuxs;
- u32 value, mask;
- int i;
-
- group = pinctrl_generic_get_group(pctldev, gsel);
- if (!group)
- return -EINVAL;
-
- pinmuxs = group->data;
-
- if (cv1800_pinconf_compute_config(pctrl, pinmuxs[0].pin,
- configs, num_configs,
- &value, &mask))
- return -ENOTSUPP;
-
- for (i = 0; i < group->grp.npins; i++)
- cv1800_pin_set_config(pctrl, group->grp.pins[i], value, mask);
return 0;
}
static const struct pinconf_ops cv1800_pconf_ops = {
.pin_config_get = cv1800_pconf_get,
- .pin_config_set = cv1800_pconf_set,
- .pin_config_group_set = cv1800_pconf_group_set,
+ .pin_config_set = sophgo_pconf_set,
+ .pin_config_group_set = sophgo_pconf_group_set,
.is_generic = true,
};
@@ -795,3 +472,13 @@ int cv1800_pinctrl_probe(struct platform_device *pdev)
return pinctrl_enable(pctrl->pctrl_dev);
}
EXPORT_SYMBOL_GPL(cv1800_pinctrl_probe);
+
+const struct sophgo_cfg_ops cv1800_cfg_ops = {
+ .verify_pinmux_config = cv1800_verify_pinmux_config,
+ .verify_pin_group = cv1800_verify_pin_group,
+ .dt_node_to_map_post = cv1800_dt_node_to_map_post,
+ .compute_pinconf_config = cv1800_pinconf_compute_config,
+ .set_pinconf_config = cv1800_set_pinconf_config,
+ .set_pinmux_config = cv1800_set_pinmux_config,
+};
+EXPORT_SYMBOL_GPL(cv1800_cfg_ops);
diff --git a/drivers/pinctrl/sophgo/pinctrl-cv18xx.h b/drivers/pinctrl/sophgo/pinctrl-cv18xx.h
index f095a6e85e52..821e554e550b 100644
--- a/drivers/pinctrl/sophgo/pinctrl-cv18xx.h
+++ b/drivers/pinctrl/sophgo/pinctrl-cv18xx.h
@@ -68,6 +68,8 @@ static inline enum cv1800_pin_io_type cv1800_pin_io_type(const struct cv1800_pin
return FIELD_GET(CV1800_PIN_IO_TYPE, pin->pin.flags);
};
+extern const struct sophgo_cfg_ops cv1800_cfg_ops;
+
int cv1800_pinctrl_probe(struct platform_device *pdev);
#define CV1800_FUNC_PIN(_id, _power_domain, _type, \
diff --git a/drivers/pinctrl/sophgo/pinctrl-sg2000.c b/drivers/pinctrl/sophgo/pinctrl-sg2000.c
index a83dae233cdf..9580bd285699 100644
--- a/drivers/pinctrl/sophgo/pinctrl-sg2000.c
+++ b/drivers/pinctrl/sophgo/pinctrl-sg2000.c
@@ -751,6 +751,7 @@ static const struct sophgo_pinctrl_data sg2000_pindata = {
.pindata = sg2000_pin_data,
.pdnames = sg2000_power_domain_desc,
.vddio_ops = &sg2000_vddio_cfg_ops,
+ .cfg_ops = &cv1800_cfg_ops,
.npins = ARRAY_SIZE(sg2000_pins),
.npds = ARRAY_SIZE(sg2000_power_domain_desc),
.pinsize = sizeof(struct cv1800_pin),
diff --git a/drivers/pinctrl/sophgo/pinctrl-sg2002.c b/drivers/pinctrl/sophgo/pinctrl-sg2002.c
index 4366486d8b7f..e3041a8b8ba6 100644
--- a/drivers/pinctrl/sophgo/pinctrl-sg2002.c
+++ b/drivers/pinctrl/sophgo/pinctrl-sg2002.c
@@ -522,6 +522,7 @@ static const struct sophgo_pinctrl_data sg2002_pindata = {
.pindata = sg2002_pin_data,
.pdnames = sg2002_power_domain_desc,
.vddio_ops = &sg2002_vddio_cfg_ops,
+ .cfg_ops = &cv1800_cfg_ops,
.npins = ARRAY_SIZE(sg2002_pins),
.npds = ARRAY_SIZE(sg2002_power_domain_desc),
.pinsize = sizeof(struct cv1800_pin),
diff --git a/drivers/pinctrl/sophgo/pinctrl-sophgo-common.c b/drivers/pinctrl/sophgo/pinctrl-sophgo-common.c
new file mode 100644
index 000000000000..957d84e75643
--- /dev/null
+++ b/drivers/pinctrl/sophgo/pinctrl-sophgo-common.c
@@ -0,0 +1,404 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Sophgo SoCs pinctrl common ops.
+ *
+ * Copyright (C) 2024 Inochi Amaoto <inochiama@outlook.com>
+ *
+ */
+
+#include <linux/bsearch.h>
+#include <linux/cleanup.h>
+#include <linux/export.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/seq_file.h>
+#include <linux/spinlock.h>
+
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "../pinctrl-utils.h"
+#include "../pinconf.h"
+#include "../pinmux.h"
+
+#include "pinctrl-sophgo.h"
+
+static u16 sophgo_dt_get_pin(u32 value)
+{
+ return value;
+}
+
+static int sophgo_cmp_pin(const void *key, const void *pivot)
+{
+ const struct sophgo_pin *pin = pivot;
+ int pin_id = (long)key;
+ int pivid = pin->id;
+
+ return pin_id - pivid;
+}
+
+const struct sophgo_pin *sophgo_get_pin(struct sophgo_pinctrl *pctrl,
+ unsigned long pin_id)
+{
+ return bsearch((void *)pin_id, pctrl->data->pindata, pctrl->data->npins,
+ pctrl->data->pinsize, sophgo_cmp_pin);
+}
+
+static int sophgo_verify_pinmux_config(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin_mux_config *config)
+{
+ if (pctrl->data->cfg_ops->verify_pinmux_config)
+ return pctrl->data->cfg_ops->verify_pinmux_config(config);
+ return 0;
+}
+
+static int sophgo_verify_pin_group(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin_mux_config *config,
+ unsigned int npins)
+{
+ if (pctrl->data->cfg_ops->verify_pin_group)
+ return pctrl->data->cfg_ops->verify_pin_group(config, npins);
+ return 0;
+}
+
+static int sophgo_dt_node_to_map_post(struct device_node *cur,
+ struct sophgo_pinctrl *pctrl,
+ struct sophgo_pin_mux_config *config,
+ unsigned int npins)
+{
+ if (pctrl->data->cfg_ops->dt_node_to_map_post)
+ return pctrl->data->cfg_ops->dt_node_to_map_post(cur, pctrl,
+ config, npins);
+ return 0;
+}
+
+int sophgo_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node *np,
+ struct pinctrl_map **maps, unsigned int *num_maps)
+{
+ struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct device *dev = pctrl->dev;
+ struct device_node *child;
+ struct pinctrl_map *map;
+ const char **grpnames;
+ const char *grpname;
+ int ngroups = 0;
+ int nmaps = 0;
+ int ret;
+
+ for_each_available_child_of_node(np, child)
+ ngroups += 1;
+
+ grpnames = devm_kcalloc(dev, ngroups, sizeof(*grpnames), GFP_KERNEL);
+ if (!grpnames)
+ return -ENOMEM;
+
+ map = kcalloc(ngroups * 2, sizeof(*map), GFP_KERNEL);
+ if (!map)
+ return -ENOMEM;
+
+ ngroups = 0;
+ guard(mutex)(&pctrl->mutex);
+ for_each_available_child_of_node(np, child) {
+ int npins = of_property_count_u32_elems(child, "pinmux");
+ unsigned int *pins;
+ struct sophgo_pin_mux_config *pinmuxs;
+ u32 config;
+ int i;
+
+ if (npins < 1) {
+ dev_err(dev, "invalid pinctrl group %pOFn.%pOFn\n",
+ np, child);
+ ret = -EINVAL;
+ goto dt_failed;
+ }
+
+ grpname = devm_kasprintf(dev, GFP_KERNEL, "%pOFn.%pOFn",
+ np, child);
+ if (!grpname) {
+ ret = -ENOMEM;
+ goto dt_failed;
+ }
+
+ grpnames[ngroups++] = grpname;
+
+ pins = devm_kcalloc(dev, npins, sizeof(*pins), GFP_KERNEL);
+ if (!pins) {
+ ret = -ENOMEM;
+ goto dt_failed;
+ }
+
+ pinmuxs = devm_kcalloc(dev, npins, sizeof(*pinmuxs), GFP_KERNEL);
+ if (!pinmuxs) {
+ ret = -ENOMEM;
+ goto dt_failed;
+ }
+
+ for (i = 0; i < npins; i++) {
+ ret = of_property_read_u32_index(child, "pinmux",
+ i, &config);
+ if (ret)
+ goto dt_failed;
+
+ pins[i] = sophgo_dt_get_pin(config);
+ pinmuxs[i].config = config;
+ pinmuxs[i].pin = sophgo_get_pin(pctrl, pins[i]);
+
+ if (!pinmuxs[i].pin) {
+ dev_err(dev, "failed to get pin %d\n", pins[i]);
+ ret = -ENODEV;
+ goto dt_failed;
+ }
+
+ ret = sophgo_verify_pinmux_config(pctrl, &pinmuxs[i]);
+ if (ret) {
+ dev_err(dev, "group %s pin %d is invalid\n",
+ grpname, i);
+ goto dt_failed;
+ }
+ }
+
+ ret = sophgo_verify_pin_group(pctrl, pinmuxs, npins);
+ if (ret) {
+ dev_err(dev, "group %s is invalid\n", grpname);
+ goto dt_failed;
+ }
+
+ ret = sophgo_dt_node_to_map_post(child, pctrl, pinmuxs, npins);
+ if (ret)
+ goto dt_failed;
+
+ map[nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
+ map[nmaps].data.mux.function = np->name;
+ map[nmaps].data.mux.group = grpname;
+ nmaps += 1;
+
+ ret = pinconf_generic_parse_dt_config(child, pctldev,
+ &map[nmaps].data.configs.configs,
+ &map[nmaps].data.configs.num_configs);
+ if (ret) {
+ dev_err(dev, "failed to parse pin config of group %s: %d\n",
+ grpname, ret);
+ goto dt_failed;
+ }
+
+ ret = pinctrl_generic_add_group(pctldev, grpname,
+ pins, npins, pinmuxs);
+ if (ret < 0) {
+ dev_err(dev, "failed to add group %s: %d\n", grpname, ret);
+ goto dt_failed;
+ }
+
+ /* don't create a map if there are no pinconf settings */
+ if (map[nmaps].data.configs.num_configs == 0)
+ continue;
+
+ map[nmaps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ map[nmaps].data.configs.group_or_pin = grpname;
+ nmaps += 1;
+ }
+
+ ret = pinmux_generic_add_function(pctldev, np->name,
+ grpnames, ngroups, NULL);
+ if (ret < 0) {
+ dev_err(dev, "error adding function %s: %d\n", np->name, ret);
+ goto function_failed;
+ }
+
+ *maps = map;
+ *num_maps = nmaps;
+
+ return 0;
+
+dt_failed:
+ of_node_put(child);
+function_failed:
+ pinctrl_utils_free_map(pctldev, map, nmaps);
+ return ret;
+}
+
+int sophgo_pmx_set_mux(struct pinctrl_dev *pctldev,
+ unsigned int fsel, unsigned int gsel)
+{
+ struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ const struct group_desc *group;
+ const struct sophgo_pin_mux_config *configs;
+ unsigned int i;
+
+ group = pinctrl_generic_get_group(pctldev, gsel);
+ if (!group)
+ return -EINVAL;
+
+ configs = group->data;
+
+ for (i = 0; i < group->grp.npins; i++) {
+ const struct sophgo_pin *pin = configs[i].pin;
+ u32 value = configs[i].config;
+
+ guard(raw_spinlock_irqsave)(&pctrl->lock);
+
+ pctrl->data->cfg_ops->set_pinmux_config(pctrl, pin, value);
+ }
+
+ return 0;
+}
+
+static int sophgo_pin_set_config(struct sophgo_pinctrl *pctrl,
+ unsigned int pin_id,
+ u32 value, u32 mask)
+{
+ const struct sophgo_pin *pin = sophgo_get_pin(pctrl, pin_id);
+
+ if (!pin)
+ return -EINVAL;
+
+ guard(raw_spinlock_irqsave)(&pctrl->lock);
+
+ return pctrl->data->cfg_ops->set_pinconf_config(pctrl, pin, value, mask);
+}
+
+int sophgo_pconf_set(struct pinctrl_dev *pctldev, unsigned int pin_id,
+ unsigned long *configs, unsigned int num_configs)
+{
+ struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ const struct sophgo_pin *pin = sophgo_get_pin(pctrl, pin_id);
+ u32 value, mask;
+
+ if (!pin)
+ return -ENODEV;
+
+ if (pctrl->data->cfg_ops->compute_pinconf_config(pctrl, pin,
+ configs, num_configs,
+ &value, &mask))
+ return -ENOTSUPP;
+
+ return sophgo_pin_set_config(pctrl, pin_id, value, mask);
+}
+
+int sophgo_pconf_group_set(struct pinctrl_dev *pctldev, unsigned int gsel,
+ unsigned long *configs, unsigned int num_configs)
+{
+ struct sophgo_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ const struct group_desc *group;
+ const struct sophgo_pin_mux_config *pinmuxs;
+ u32 value, mask;
+ int i;
+
+ group = pinctrl_generic_get_group(pctldev, gsel);
+ if (!group)
+ return -EINVAL;
+
+ pinmuxs = group->data;
+
+ if (pctrl->data->cfg_ops->compute_pinconf_config(pctrl, pinmuxs[0].pin,
+ configs, num_configs,
+ &value, &mask))
+ return -ENOTSUPP;
+
+ for (i = 0; i < group->grp.npins; i++)
+ sophgo_pin_set_config(pctrl, group->grp.pins[i], value, mask);
+
+ return 0;
+}
+
+u32 sophgo_pinctrl_typical_pull_down(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg)
+{
+ return pctrl->data->vddio_ops->get_pull_down(pin, power_cfg);
+}
+
+u32 sophgo_pinctrl_typical_pull_up(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg)
+{
+ return pctrl->data->vddio_ops->get_pull_up(pin, power_cfg);
+}
+
+int sophgo_pinctrl_oc2reg(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 target)
+{
+ const u32 *map;
+ int i, len;
+
+ if (!pctrl->data->vddio_ops->get_oc_map)
+ return -ENOTSUPP;
+
+ len = pctrl->data->vddio_ops->get_oc_map(pin, power_cfg, &map);
+ if (len < 0)
+ return len;
+
+ for (i = 0; i < len; i++) {
+ if (map[i] >= target)
+ return i;
+ }
+
+ return -EINVAL;
+}
+
+int sophgo_pinctrl_reg2oc(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 reg)
+{
+ const u32 *map;
+ int len;
+
+ if (!pctrl->data->vddio_ops->get_oc_map)
+ return -ENOTSUPP;
+
+ len = pctrl->data->vddio_ops->get_oc_map(pin, power_cfg, &map);
+ if (len < 0)
+ return len;
+
+ if (reg >= len)
+ return -EINVAL;
+
+ return map[reg];
+}
+
+int sophgo_pinctrl_schmitt2reg(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 target)
+{
+ const u32 *map;
+ int i, len;
+
+ if (!pctrl->data->vddio_ops->get_schmitt_map)
+ return -ENOTSUPP;
+
+ len = pctrl->data->vddio_ops->get_schmitt_map(pin, power_cfg, &map);
+ if (len < 0)
+ return len;
+
+ for (i = 0; i < len; i++) {
+ if (map[i] == target)
+ return i;
+ }
+
+ return -EINVAL;
+}
+
+int sophgo_pinctrl_reg2schmitt(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 reg)
+{
+ const u32 *map;
+ int len;
+
+ if (!pctrl->data->vddio_ops->get_schmitt_map)
+ return -ENOTSUPP;
+
+ len = pctrl->data->vddio_ops->get_schmitt_map(pin, power_cfg, &map);
+ if (len < 0)
+ return len;
+
+ if (reg >= len)
+ return -EINVAL;
+
+ return map[reg];
+}
+
+MODULE_DESCRIPTION("Common pinctrl helper function for the Sophgo SoC");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pinctrl/sophgo/pinctrl-sophgo.h b/drivers/pinctrl/sophgo/pinctrl-sophgo.h
index e43b4f30f18a..f8b094a09f7c 100644
--- a/drivers/pinctrl/sophgo/pinctrl-sophgo.h
+++ b/drivers/pinctrl/sophgo/pinctrl-sophgo.h
@@ -9,10 +9,13 @@
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include "../core.h"
+struct sophgo_pinctrl;
+
struct sophgo_pin {
u16 id;
u16 flags;
@@ -23,6 +26,36 @@ struct sophgo_pin_mux_config {
u32 config;
};
+/**
+ * struct sophgo_cfg_ops - pin configuration operations
+ *
+ * @verify_pinmux_config: verify the pinmux config for a pin
+ * @verify_pin_group: verify the whole pinmux group
+ * @dt_node_to_map_post: post init for the pinmux config map
+ * @compute_pinconf_config: compute pinconf config
+ * @set_pinconf_config: set pinconf config (the caller holds lock)
+ * @set_pinmux_config: set mux config (the caller holds lock)
+ */
+struct sophgo_cfg_ops {
+ int (*verify_pinmux_config)(const struct sophgo_pin_mux_config *config);
+ int (*verify_pin_group)(const struct sophgo_pin_mux_config *pinmuxs,
+ unsigned int npins);
+ int (*dt_node_to_map_post)(struct device_node *cur,
+ struct sophgo_pinctrl *pctrl,
+ struct sophgo_pin_mux_config *pinmuxs,
+ unsigned int npins);
+ int (*compute_pinconf_config)(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *sp,
+ unsigned long *configs,
+ unsigned int num_configs,
+ u32 *value, u32 *mask);
+ int (*set_pinconf_config)(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *sp,
+ u32 value, u32 mask);
+ void (*set_pinmux_config)(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *sp, u32 config);
+};
+
/**
* struct sophgo_vddio_cfg_ops - pin vddio operations
*
@@ -47,6 +80,7 @@ struct sophgo_pinctrl_data {
const void *pindata;
const char * const *pdnames;
const struct sophgo_vddio_cfg_ops *vddio_ops;
+ const struct sophgo_cfg_ops *cfg_ops;
u16 npins;
u16 npds;
u16 pinsize;
@@ -63,4 +97,33 @@ struct sophgo_pinctrl {
void *priv_ctrl;
};
+const struct sophgo_pin *sophgo_get_pin(struct sophgo_pinctrl *pctrl,
+ unsigned long pin_id);
+int sophgo_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node *np,
+ struct pinctrl_map **maps, unsigned int *num_maps);
+int sophgo_pmx_set_mux(struct pinctrl_dev *pctldev,
+ unsigned int fsel, unsigned int gsel);
+int sophgo_pconf_set(struct pinctrl_dev *pctldev, unsigned int pin_id,
+ unsigned long *configs, unsigned int num_configs);
+int sophgo_pconf_group_set(struct pinctrl_dev *pctldev, unsigned int gsel,
+ unsigned long *configs, unsigned int num_configs);
+u32 sophgo_pinctrl_typical_pull_down(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg);
+u32 sophgo_pinctrl_typical_pull_up(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg);
+int sophgo_pinctrl_oc2reg(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 target);
+int sophgo_pinctrl_reg2oc(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 reg);
+int sophgo_pinctrl_schmitt2reg(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 target);
+int sophgo_pinctrl_reg2schmitt(struct sophgo_pinctrl *pctrl,
+ const struct sophgo_pin *pin,
+ const u32 *power_cfg, u32 reg);
+
#endif /* _PINCTRL_SOPHGO_H */
--
2.48.1© 2016 - 2026 Red Hat, Inc.