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path: root/drivers/pinctrl/pinmux.h
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Diffstat (limited to 'drivers/pinctrl/pinmux.h')
-rw-r--r--drivers/pinctrl/pinmux.h67
1 files changed, 61 insertions, 6 deletions
diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h
index dfe81726965c..7680a1703252 100644
--- a/drivers/pinctrl/pinmux.h
+++ b/drivers/pinctrl/pinmux.h
@@ -15,9 +15,28 @@
int pinmux_check_ops(struct pinctrl_dev *pctldev);
void pinmux_init_device_debugfs(struct dentry *devroot,
struct pinctrl_dev *pctldev);
-void pinmux_init_debugfs(struct dentry *subsys_root);
-int pinctrl_hog_maps(struct pinctrl_dev *pctldev);
-void pinctrl_unhog_maps(struct pinctrl_dev *pctldev);
+int pinmux_request_gpio(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned pin, unsigned gpio);
+void pinmux_free_gpio(struct pinctrl_dev *pctldev, unsigned pin,
+ struct pinctrl_gpio_range *range);
+int pinmux_gpio_direction(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned pin, bool input);
+static inline void pinmux_init_pinctrl_handle(struct pinctrl *p)
+{
+ p->func_selector = UINT_MAX;
+ INIT_LIST_HEAD(&p->groups);
+}
+int pinmux_apply_muxmap(struct pinctrl_dev *pctldev,
+ struct pinctrl *p,
+ struct device *dev,
+ const char *devname,
+ struct pinctrl_map const *map);
+void pinmux_put(struct pinctrl *p);
+int pinmux_enable(struct pinctrl *p);
+void pinmux_disable(struct pinctrl *p);
+void pinmux_dbg_show(struct seq_file *s, struct pinctrl *p);
#else
@@ -31,16 +50,52 @@ static inline void pinmux_init_device_debugfs(struct dentry *devroot,
{
}
-static inline void pinmux_init_debugfs(struct dentry *subsys_root)
+static inline int pinmux_request_gpio(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned pin, unsigned gpio)
+{
+ return 0;
+}
+
+static inline void pinmux_free_gpio(struct pinctrl_dev *pctldev,
+ unsigned pin,
+ struct pinctrl_gpio_range *range)
+{
+}
+
+static inline int pinmux_gpio_direction(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned pin, bool input)
+{
+ return 0;
+}
+
+static inline void pinmux_init_pinctrl_handle(struct pinctrl *p)
{
}
-static inline int pinctrl_hog_maps(struct pinctrl_dev *pctldev)
+static inline int pinmux_apply_muxmap(struct pinctrl_dev *pctldev,
+ struct pinctrl *p,
+ struct device *dev,
+ const char *devname,
+ struct pinctrl_map const *map)
{
return 0;
}
-static inline void pinctrl_unhog_maps(struct pinctrl_dev *pctldev)
+static inline void pinmux_put(struct pinctrl *p)
+{
+}
+
+static inline int pinmux_enable(struct pinctrl *p)
+{
+}
+
+static inline void pinmux_disable(struct pinctrl *p)
+{
+}
+
+void pinmux_dbg_show(struct seq_file *s, struct pinctrl *p)
{
}