pinctrl: enhance mapping table to support pin config operations

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / pinctrl / pinmux.h

diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h
index 1500ae88f87cf34d75dab424616996458243d815..6fc47003e95d1442cd6010dd0438b47532ecbe23 100644 (file)
--- a/drivers/pinctrl/pinmux.h
+++ b/drivers/pinctrl/pinmux.h
@@ -14,6 +14,8 @@
 
 int pinmux_check_ops(struct pinctrl_dev *pctldev);
 
+int pinmux_validate_map(struct pinctrl_map const *map, int i);
+
 int pinmux_request_gpio(struct pinctrl_dev *pctldev,
                        struct pinctrl_gpio_range *range,
                        unsigned pin, unsigned gpio);
@@ -29,7 +31,9 @@ void pinmux_free_setting(struct pinctrl_setting const *setting);
 int pinmux_enable_setting(struct pinctrl_setting const *setting);
 void pinmux_disable_setting(struct pinctrl_setting const *setting);
 
-void pinmux_dbg_show(struct seq_file *s, struct pinctrl_setting const *setting);
+void pinmux_show_map(struct seq_file *s, struct pinctrl_map const *map);
+void pinmux_show_setting(struct seq_file *s,
+                        struct pinctrl_setting const *setting);
 void pinmux_init_device_debugfs(struct dentry *devroot,
                                struct pinctrl_dev *pctldev);
 
@@ -40,6 +44,11 @@ static inline int pinmux_check_ops(struct pinctrl_dev *pctldev)
        return 0;
 }
 
+static inline int pinmux_validate_map(struct pinctrl_map const *map, int i)
+{
+       return 0;
+}
+
 static inline int pinmux_request_gpio(struct pinctrl_dev *pctldev,
                        struct pinctrl_gpio_range *range,
                        unsigned pin, unsigned gpio)
@@ -80,12 +89,18 @@ static inline void pinmux_disable_setting(
 {
 }
 
-static inline void pinmux_init_device_debugfs(struct dentry *devroot,
-                                             struct pinctrl_dev *pctldev)
+static inline void pinmux_show_map(struct seq_file *s,
+                                  struct pinctrl_map const *map)
+{
+}
+
+static inline void pinmux_show_setting(struct seq_file *s,
+                                      struct pinctrl_setting const *setting)
 {
 }
 
-static inline void pinmux_dbg_show(struct seq_file *s, struct pinctrl *p)
+static inline void pinmux_init_device_debugfs(struct dentry *devroot,
+                                             struct pinctrl_dev *pctldev)
 {
 }