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gpio updates for v5.10 - part 1

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- automatically drive GPHY leds in gpio-stp-xway
 - refactor ->{get, set}_multiple() in gpio-aggregator
 - add support for a new model in rcar-gpio DT bindings
 - simplify several GPIO drivers with dev_err_probe()
 - disable Direct KBD interrupts in gpio-tc35894
 - use DEFINE_SEQ_ATTRIBUTE() in GPIO chardev to shrink code
 - switch to using a simpler IDA API in gpiolib
 - make devprop_gpiochip_set_names() more generic by using device properties
   instead of using fwnode helpers
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Merge tag 'gpio-updates-for-v5.10-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel

gpio updates for v5.10 - part 1

- automatically drive GPHY leds in gpio-stp-xway
- refactor ->{get, set}_multiple() in gpio-aggregator
- add support for a new model in rcar-gpio DT bindings
- simplify several GPIO drivers with dev_err_probe()
- disable Direct KBD interrupts in gpio-tc35894
- use DEFINE_SEQ_ATTRIBUTE() in GPIO chardev to shrink code
- switch to using a simpler IDA API in gpiolib
- make devprop_gpiochip_set_names() more generic by using device properties
  instead of using fwnode helpers
This commit is contained in:
Linus Walleij 2020-09-21 23:39:50 +02:00
commit 36eccdb58f
18 changed files with 201 additions and 164 deletions
Download patch file Download diff file Expand all files Collapse all files

3
include/linux/gpio/driver.h
View file

@ -756,9 +756,6 @@ struct gpio_desc *gpiochip_request_own_desc(struct gpio_chip *gc,
enum gpiod_flags dflags);
void gpiochip_free_own_desc(struct gpio_desc *desc);
void devprop_gpiochip_set_names(struct gpio_chip *gc,
const struct fwnode_handle *fwnode);
#ifdef CONFIG_GPIOLIB
/* lock/unlock as IRQ */

6
include/linux/mfd/tc3589x.h
View file

@ -19,6 +19,9 @@ enum tx3589x_block {
#define TC3589x_RSTCTRL_KBDRST (1 << 1)
#define TC3589x_RSTCTRL_GPIRST (1 << 0)
#define TC3589x_DKBDMSK_ELINT (1 << 1)
#define TC3589x_DKBDMSK_EINT (1 << 0)
/* Keyboard Configuration Registers */
#define TC3589x_KBDSETTLE_REG 0x01
#define TC3589x_KBDBOUNCE 0x02
@ -101,6 +104,9 @@ enum tx3589x_block {
#define TC3589x_GPIOODM2 0xE4
#define TC3589x_GPIOODE2 0xE5
#define TC3589x_DIRECT0 0xEC
#define TC3589x_DKBDMSK 0xF3
#define TC3589x_INT_GPIIRQ 0
#define TC3589x_INT_TI0IRQ 1
#define TC3589x_INT_TI1IRQ 2

13
include/linux/property.h
View file

@ -170,6 +170,12 @@ static inline int device_property_count_u64(struct device *dev, const char *prop
return device_property_read_u64_array(dev, propname, NULL, 0);
}
static inline int device_property_string_array_count(struct device *dev,
const char *propname)
{
return device_property_read_string_array(dev, propname, NULL, 0);
}
static inline bool fwnode_property_read_bool(const struct fwnode_handle *fwnode,
const char *propname)
{
@ -224,6 +230,13 @@ static inline int fwnode_property_count_u64(const struct fwnode_handle *fwnode,
return fwnode_property_read_u64_array(fwnode, propname, NULL, 0);
}
static inline int
fwnode_property_string_array_count(const struct fwnode_handle *fwnode,
const char *propname)
{
return fwnode_property_read_string_array(fwnode, propname, NULL, 0);
}
struct software_node;
/**