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Merge branch 'device-properties'

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* device-properties:
  leds: leds-gpio: Fix multiple instances registration without 'label' property
  leds: leds-gpio: Fix legacy GPIO number case
  ACPI / property: Drop size_prop from acpi_dev_get_property_reference()
  leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors
  ACPI / GPIO: Document ACPI GPIO mappings API
  net: rfkill: gpio: Add default GPIO driver mappings for ACPI
  ACPI / GPIO: Driver GPIO mappings for ACPI GPIOs
  input: gpio_keys_polled: Make use of device property API
  leds: leds-gpio: Make use of device property API
  gpio: Support for unified device properties interface
  Driver core: Unified interface for firmware node properties
  input: gpio_keys_polled: Add support for GPIO descriptors
  leds: leds-gpio: Add support for GPIO descriptors
  gpio: sch: Consolidate core and resume banks
  gpio / ACPI: Add support for _DSD device properties
  misc: at25: Make use of device property API
  ACPI: Allow drivers to match using Device Tree compatible property
  Driver core: Unified device properties interface for platform firmware
  ACPI: Add support for device specific properties
This commit is contained in:
Rafael J. Wysocki
2014-12-08 19:50:17 +01:00
parent b2776bf714 29470ea8d8
commit d3eaf5875e
31 changed files with 2109 additions and 390 deletions
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3
arch/arm/plat-orion/gpio.c
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@@ -306,9 +306,10 @@ EXPORT_SYMBOL(orion_gpio_set_blink);
#define ORION_BLINK_HALF_PERIOD 100 /* ms */
int orion_gpio_led_blink_set(unsigned gpio, int state,
int orion_gpio_led_blink_set(struct gpio_desc *desc, int state,
unsigned long *delay_on, unsigned long *delay_off)
{
unsigned gpio = desc_to_gpio(desc);
if (delay_on && delay_off && !*delay_on && !*delay_off)
*delay_on = *delay_off = ORION_BLINK_HALF_PERIOD;

5
arch/arm/plat-orion/include/plat/orion-gpio.h
View File

@@ -14,12 +14,15 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/irqdomain.h>
struct gpio_desc;
/*
* Orion-specific GPIO API extensions.
*/
void orion_gpio_set_unused(unsigned pin);
void orion_gpio_set_blink(unsigned pin, int blink);
int orion_gpio_led_blink_set(unsigned gpio, int state,
int orion_gpio_led_blink_set(struct gpio_desc *desc, int state,
unsigned long *delay_on, unsigned long *delay_off);
#define GPIO_INPUT_OK (1 << 0)