From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: linus.walleij@linaro.org
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
patches@opensource.cirrus.com
Subject: [PATCH RFC 4/4] pinctrl: Add support for parsing individual pinmux from DT
Date: Fri, 29 Sep 2017 11:15:03 +0100 [thread overview]
Message-ID: <20170929101503.6769-5-ckeepax@opensource.cirrus.com> (raw)
In-Reply-To: <20170929101503.6769-1-ckeepax@opensource.cirrus.com>
From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
So as to not break existing drivers that rely on pins properties being
treated as a group, leave functionality of the existing generic
parsing functions the same. Add a new parsing function
pinctrl_generic_dt_node_to_map_all that will map pin properties from DT
to the newly created pin type maps.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/pinctrl/pinconf-generic.c | 30 +++++++++++++++++++-----------
drivers/pinctrl/pinctrl-utils.c | 8 ++++----
drivers/pinctrl/pinctrl-utils.h | 14 ++++++++++++--
drivers/pinctrl/sirf/pinctrl-atlas7.c | 3 ++-
include/linux/pinctrl/pinconf-generic.h | 24 +++++++++++++++++++-----
5 files changed, 56 insertions(+), 23 deletions(-)
diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index 8eaa25c3384f..3f5cbe7e96dd 100644
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -287,7 +287,8 @@ int pinconf_generic_parse_dt_config(struct device_node *np,
int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
struct device_node *np, struct pinctrl_map **map,
unsigned *reserved_maps, unsigned *num_maps,
- enum pinctrl_map_type type)
+ enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type)
{
int ret;
const char *function;
@@ -305,12 +306,16 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
if (ret < 0)
/* skip this node; may contain config child nodes */
return 0;
- if (type == PIN_MAP_TYPE_INVALID)
- type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ if (conf_type == PIN_MAP_TYPE_INVALID)
+ conf_type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ if (mux_type == PIN_MAP_TYPE_INVALID)
+ mux_type = PIN_MAP_TYPE_MUX_GROUP;
subnode_target_type = "groups";
} else {
- if (type == PIN_MAP_TYPE_INVALID)
- type = PIN_MAP_TYPE_CONFIGS_PIN;
+ if (conf_type == PIN_MAP_TYPE_INVALID)
+ conf_type = PIN_MAP_TYPE_CONFIGS_PIN;
+ if (mux_type == PIN_MAP_TYPE_INVALID)
+ mux_type = PIN_MAP_TYPE_MUX_PIN;
}
strings_count = ret;
@@ -345,9 +350,9 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
of_property_for_each_string(np, subnode_target_type, prop, group) {
if (function) {
- ret = pinctrl_utils_add_map_mux(pctldev, map,
+ ret = pinctrl_utils_add_map_mux_type(pctldev, map,
reserved_maps, num_maps, group,
- function);
+ function, mux_type);
if (ret < 0)
goto exit;
}
@@ -355,7 +360,7 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
if (num_configs) {
ret = pinctrl_utils_add_map_configs(pctldev, map,
reserved_maps, num_maps, group, configs,
- num_configs, type);
+ num_configs, conf_type);
if (ret < 0)
goto exit;
}
@@ -370,7 +375,8 @@ EXPORT_SYMBOL_GPL(pinconf_generic_dt_subnode_to_map);
int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config, struct pinctrl_map **map,
- unsigned *num_maps, enum pinctrl_map_type type)
+ unsigned *num_maps, enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type)
{
unsigned reserved_maps;
struct device_node *np;
@@ -381,13 +387,15 @@ int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
*num_maps = 0;
ret = pinconf_generic_dt_subnode_to_map(pctldev, np_config, map,
- &reserved_maps, num_maps, type);
+ &reserved_maps, num_maps,
+ conf_type, mux_type);
if (ret < 0)
goto exit;
for_each_available_child_of_node(np_config, np) {
ret = pinconf_generic_dt_subnode_to_map(pctldev, np, map,
- &reserved_maps, num_maps, type);
+ &reserved_maps, num_maps,
+ conf_type, mux_type);
if (ret < 0)
goto exit;
}
diff --git a/drivers/pinctrl/pinctrl-utils.c b/drivers/pinctrl/pinctrl-utils.c
index d9c65a24eb30..c7bb7d46bbbc 100644
--- a/drivers/pinctrl/pinctrl-utils.c
+++ b/drivers/pinctrl/pinctrl-utils.c
@@ -53,22 +53,22 @@ int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev,
}
EXPORT_SYMBOL_GPL(pinctrl_utils_reserve_map);
-int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
+int pinctrl_utils_add_map_mux_type(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, const char *group,
- const char *function)
+ const char *function, enum pinctrl_map_type type)
{
if (WARN_ON(*num_maps == *reserved_maps))
return -ENOSPC;
- (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
+ (*map)[*num_maps].type = type;
(*map)[*num_maps].data.mux.group_or_pin = group;
(*map)[*num_maps].data.mux.function = function;
(*num_maps)++;
return 0;
}
-EXPORT_SYMBOL_GPL(pinctrl_utils_add_map_mux);
+EXPORT_SYMBOL_GPL(pinctrl_utils_add_map_mux_type);
int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
diff --git a/drivers/pinctrl/pinctrl-utils.h b/drivers/pinctrl/pinctrl-utils.h
index 8f9f2d28c5b8..fc3dfb3245ee 100644
--- a/drivers/pinctrl/pinctrl-utils.h
+++ b/drivers/pinctrl/pinctrl-utils.h
@@ -25,10 +25,10 @@
int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, unsigned reserve);
-int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
+int pinctrl_utils_add_map_mux_type(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, const char *group,
- const char *function);
+ const char *function, enum pinctrl_map_type type);
int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, const char *group,
@@ -40,4 +40,14 @@ int pinctrl_utils_add_config(struct pinctrl_dev *pctldev,
void pinctrl_utils_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps);
+static inline int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
+ struct pinctrl_map **map, unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ const char *function)
+{
+ return pinctrl_utils_add_map_mux_type(pctldev, map, reserved_maps,
+ num_maps, group, function,
+ PIN_MAP_TYPE_MUX_GROUP);
+}
+
#endif /* __PINCTRL_UTILS_H__ */
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 4db9323251e3..7407be0c176a 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -5301,7 +5301,8 @@ static int atlas7_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
u32 *num_maps)
{
return pinconf_generic_dt_node_to_map(pctldev, np_config, map,
- num_maps, PIN_MAP_TYPE_INVALID);
+ num_maps, PIN_MAP_TYPE_INVALID,
+ PIN_MAP_TYPE_MUX_GROUP);
}
static void atlas7_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index 5d8bc7f21c2a..6da4bad1b81c 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -180,10 +180,12 @@ struct pinconf_generic_params {
int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
struct device_node *np, struct pinctrl_map **map,
unsigned *reserved_maps, unsigned *num_maps,
- enum pinctrl_map_type type);
+ enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type);
int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config, struct pinctrl_map **map,
- unsigned *num_maps, enum pinctrl_map_type type);
+ unsigned *num_maps, enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type);
void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps);
@@ -192,7 +194,7 @@ static inline int pinconf_generic_dt_node_to_map_group(
struct pinctrl_map **map, unsigned *num_maps)
{
return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
- PIN_MAP_TYPE_CONFIGS_GROUP);
+ PIN_MAP_TYPE_CONFIGS_GROUP, PIN_MAP_TYPE_MUX_GROUP);
}
static inline int pinconf_generic_dt_node_to_map_pin(
@@ -200,7 +202,7 @@ static inline int pinconf_generic_dt_node_to_map_pin(
struct pinctrl_map **map, unsigned *num_maps)
{
return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
- PIN_MAP_TYPE_CONFIGS_PIN);
+ PIN_MAP_TYPE_CONFIGS_PIN, PIN_MAP_TYPE_MUX_GROUP);
}
static inline int pinconf_generic_dt_node_to_map_all(
@@ -212,7 +214,19 @@ static inline int pinconf_generic_dt_node_to_map_all(
* to infer the map type from the DT properties used.
*/
return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
- PIN_MAP_TYPE_INVALID);
+ PIN_MAP_TYPE_INVALID, PIN_MAP_TYPE_MUX_GROUP);
+}
+
+static inline int pinctrl_generic_dt_node_to_map_all(
+ struct pinctrl_dev *pctldev, struct device_node *np_config,
+ struct pinctrl_map **map, unsigned *num_maps)
+{
+ /*
+ * passing the type as PIN_MAP_TYPE_INVALID causes the underlying parser
+ * to infer the map type from the DT properties used.
+ */
+ return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
+ PIN_MAP_TYPE_INVALID, PIN_MAP_TYPE_INVALID);
}
#endif
--
2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: <linus.walleij@linaro.org>
Cc: <linux-gpio@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<patches@opensource.cirrus.com>
Subject: [PATCH RFC 4/4] pinctrl: Add support for parsing individual pinmux from DT
Date: Fri, 29 Sep 2017 11:15:03 +0100 [thread overview]
Message-ID: <20170929101503.6769-5-ckeepax@opensource.cirrus.com> (raw)
In-Reply-To: <20170929101503.6769-1-ckeepax@opensource.cirrus.com>
From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
So as to not break existing drivers that rely on pins properties being
treated as a group, leave functionality of the existing generic
parsing functions the same. Add a new parsing function
pinctrl_generic_dt_node_to_map_all that will map pin properties from DT
to the newly created pin type maps.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/pinctrl/pinconf-generic.c | 30 +++++++++++++++++++-----------
drivers/pinctrl/pinctrl-utils.c | 8 ++++----
drivers/pinctrl/pinctrl-utils.h | 14 ++++++++++++--
drivers/pinctrl/sirf/pinctrl-atlas7.c | 3 ++-
include/linux/pinctrl/pinconf-generic.h | 24 +++++++++++++++++++-----
5 files changed, 56 insertions(+), 23 deletions(-)
diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index 8eaa25c3384f..3f5cbe7e96dd 100644
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -287,7 +287,8 @@ int pinconf_generic_parse_dt_config(struct device_node *np,
int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
struct device_node *np, struct pinctrl_map **map,
unsigned *reserved_maps, unsigned *num_maps,
- enum pinctrl_map_type type)
+ enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type)
{
int ret;
const char *function;
@@ -305,12 +306,16 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
if (ret < 0)
/* skip this node; may contain config child nodes */
return 0;
- if (type == PIN_MAP_TYPE_INVALID)
- type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ if (conf_type == PIN_MAP_TYPE_INVALID)
+ conf_type = PIN_MAP_TYPE_CONFIGS_GROUP;
+ if (mux_type == PIN_MAP_TYPE_INVALID)
+ mux_type = PIN_MAP_TYPE_MUX_GROUP;
subnode_target_type = "groups";
} else {
- if (type == PIN_MAP_TYPE_INVALID)
- type = PIN_MAP_TYPE_CONFIGS_PIN;
+ if (conf_type == PIN_MAP_TYPE_INVALID)
+ conf_type = PIN_MAP_TYPE_CONFIGS_PIN;
+ if (mux_type == PIN_MAP_TYPE_INVALID)
+ mux_type = PIN_MAP_TYPE_MUX_PIN;
}
strings_count = ret;
@@ -345,9 +350,9 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
of_property_for_each_string(np, subnode_target_type, prop, group) {
if (function) {
- ret = pinctrl_utils_add_map_mux(pctldev, map,
+ ret = pinctrl_utils_add_map_mux_type(pctldev, map,
reserved_maps, num_maps, group,
- function);
+ function, mux_type);
if (ret < 0)
goto exit;
}
@@ -355,7 +360,7 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
if (num_configs) {
ret = pinctrl_utils_add_map_configs(pctldev, map,
reserved_maps, num_maps, group, configs,
- num_configs, type);
+ num_configs, conf_type);
if (ret < 0)
goto exit;
}
@@ -370,7 +375,8 @@ EXPORT_SYMBOL_GPL(pinconf_generic_dt_subnode_to_map);
int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config, struct pinctrl_map **map,
- unsigned *num_maps, enum pinctrl_map_type type)
+ unsigned *num_maps, enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type)
{
unsigned reserved_maps;
struct device_node *np;
@@ -381,13 +387,15 @@ int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
*num_maps = 0;
ret = pinconf_generic_dt_subnode_to_map(pctldev, np_config, map,
- &reserved_maps, num_maps, type);
+ &reserved_maps, num_maps,
+ conf_type, mux_type);
if (ret < 0)
goto exit;
for_each_available_child_of_node(np_config, np) {
ret = pinconf_generic_dt_subnode_to_map(pctldev, np, map,
- &reserved_maps, num_maps, type);
+ &reserved_maps, num_maps,
+ conf_type, mux_type);
if (ret < 0)
goto exit;
}
diff --git a/drivers/pinctrl/pinctrl-utils.c b/drivers/pinctrl/pinctrl-utils.c
index d9c65a24eb30..c7bb7d46bbbc 100644
--- a/drivers/pinctrl/pinctrl-utils.c
+++ b/drivers/pinctrl/pinctrl-utils.c
@@ -53,22 +53,22 @@ int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev,
}
EXPORT_SYMBOL_GPL(pinctrl_utils_reserve_map);
-int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
+int pinctrl_utils_add_map_mux_type(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, const char *group,
- const char *function)
+ const char *function, enum pinctrl_map_type type)
{
if (WARN_ON(*num_maps == *reserved_maps))
return -ENOSPC;
- (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
+ (*map)[*num_maps].type = type;
(*map)[*num_maps].data.mux.group_or_pin = group;
(*map)[*num_maps].data.mux.function = function;
(*num_maps)++;
return 0;
}
-EXPORT_SYMBOL_GPL(pinctrl_utils_add_map_mux);
+EXPORT_SYMBOL_GPL(pinctrl_utils_add_map_mux_type);
int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
diff --git a/drivers/pinctrl/pinctrl-utils.h b/drivers/pinctrl/pinctrl-utils.h
index 8f9f2d28c5b8..fc3dfb3245ee 100644
--- a/drivers/pinctrl/pinctrl-utils.h
+++ b/drivers/pinctrl/pinctrl-utils.h
@@ -25,10 +25,10 @@
int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, unsigned reserve);
-int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
+int pinctrl_utils_add_map_mux_type(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, const char *group,
- const char *function);
+ const char *function, enum pinctrl_map_type type);
int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,
struct pinctrl_map **map, unsigned *reserved_maps,
unsigned *num_maps, const char *group,
@@ -40,4 +40,14 @@ int pinctrl_utils_add_config(struct pinctrl_dev *pctldev,
void pinctrl_utils_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps);
+static inline int pinctrl_utils_add_map_mux(struct pinctrl_dev *pctldev,
+ struct pinctrl_map **map, unsigned *reserved_maps,
+ unsigned *num_maps, const char *group,
+ const char *function)
+{
+ return pinctrl_utils_add_map_mux_type(pctldev, map, reserved_maps,
+ num_maps, group, function,
+ PIN_MAP_TYPE_MUX_GROUP);
+}
+
#endif /* __PINCTRL_UTILS_H__ */
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 4db9323251e3..7407be0c176a 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -5301,7 +5301,8 @@ static int atlas7_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
u32 *num_maps)
{
return pinconf_generic_dt_node_to_map(pctldev, np_config, map,
- num_maps, PIN_MAP_TYPE_INVALID);
+ num_maps, PIN_MAP_TYPE_INVALID,
+ PIN_MAP_TYPE_MUX_GROUP);
}
static void atlas7_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index 5d8bc7f21c2a..6da4bad1b81c 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -180,10 +180,12 @@ struct pinconf_generic_params {
int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
struct device_node *np, struct pinctrl_map **map,
unsigned *reserved_maps, unsigned *num_maps,
- enum pinctrl_map_type type);
+ enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type);
int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config, struct pinctrl_map **map,
- unsigned *num_maps, enum pinctrl_map_type type);
+ unsigned *num_maps, enum pinctrl_map_type conf_type,
+ enum pinctrl_map_type mux_type);
void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps);
@@ -192,7 +194,7 @@ static inline int pinconf_generic_dt_node_to_map_group(
struct pinctrl_map **map, unsigned *num_maps)
{
return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
- PIN_MAP_TYPE_CONFIGS_GROUP);
+ PIN_MAP_TYPE_CONFIGS_GROUP, PIN_MAP_TYPE_MUX_GROUP);
}
static inline int pinconf_generic_dt_node_to_map_pin(
@@ -200,7 +202,7 @@ static inline int pinconf_generic_dt_node_to_map_pin(
struct pinctrl_map **map, unsigned *num_maps)
{
return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
- PIN_MAP_TYPE_CONFIGS_PIN);
+ PIN_MAP_TYPE_CONFIGS_PIN, PIN_MAP_TYPE_MUX_GROUP);
}
static inline int pinconf_generic_dt_node_to_map_all(
@@ -212,7 +214,19 @@ static inline int pinconf_generic_dt_node_to_map_all(
* to infer the map type from the DT properties used.
*/
return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
- PIN_MAP_TYPE_INVALID);
+ PIN_MAP_TYPE_INVALID, PIN_MAP_TYPE_MUX_GROUP);
+}
+
+static inline int pinctrl_generic_dt_node_to_map_all(
+ struct pinctrl_dev *pctldev, struct device_node *np_config,
+ struct pinctrl_map **map, unsigned *num_maps)
+{
+ /*
+ * passing the type as PIN_MAP_TYPE_INVALID causes the underlying parser
+ * to infer the map type from the DT properties used.
+ */
+ return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
+ PIN_MAP_TYPE_INVALID, PIN_MAP_TYPE_INVALID);
}
#endif
--
2.11.0
next prev parent reply other threads:[~2017-09-29 10:15 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-29 10:14 [PATCH 0/4] Add support for muxing individual pins Charles Keepax
2017-09-29 10:14 ` Charles Keepax
2017-09-29 10:15 ` [PATCH RFC 1/4] pinctrl: Factor out individual pin handling from pinmux_pins_show Charles Keepax
2017-09-29 10:15 ` Charles Keepax
2017-09-29 10:15 ` [PATCH RFC 2/4] pinctrl: Rename mux group to group_or_pin to prepare for pin support Charles Keepax
2017-09-29 10:15 ` Charles Keepax
2017-10-02 10:10 ` Charles Keepax
2017-10-02 10:10 ` Charles Keepax
2017-09-29 10:15 ` [PATCH RFC 3/4] pinctrl: Add support for muxing individual pins Charles Keepax
2017-09-29 10:15 ` Charles Keepax
2017-09-29 10:15 ` Charles Keepax [this message]
2017-09-29 10:15 ` [PATCH RFC 4/4] pinctrl: Add support for parsing individual pinmux from DT Charles Keepax
2017-10-09 21:10 ` [PATCH 0/4] Add support for muxing individual pins Linus Walleij
2017-10-10 8:45 ` Charles Keepax
2017-10-10 8:45 ` Charles Keepax
2017-12-08 14:29 ` Charles Keepax
2017-12-08 14:29 ` Charles Keepax
2017-12-08 14:40 ` Linus Walleij
2017-12-08 17:22 ` Charles Keepax
2017-12-08 17:22 ` Charles Keepax
2017-12-09 4:15 ` Bjorn Andersson
2017-12-08 16:28 ` Tony Lindgren
2017-12-08 17:16 ` Charles Keepax
2017-12-08 17:16 ` Charles Keepax
2017-12-08 19:41 ` Tony Lindgren
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