diff options
Diffstat (limited to 'include/linux/ssb')
| -rw-r--r-- | include/linux/ssb/ssb.h | 4 | ||||
| -rw-r--r-- | include/linux/ssb/ssb_driver_chipcommon.h | 3 | ||||
| -rw-r--r-- | include/linux/ssb/ssb_driver_extif.h | 1 |
3 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index 1f64e3f1f22b..22958d68ecfe 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -6,6 +6,7 @@ #include <linux/types.h> #include <linux/spinlock.h> #include <linux/pci.h> +#include <linux/gpio.h> #include <linux/mod_devicetable.h> #include <linux/dma-mapping.h> #include <linux/platform_device.h> @@ -435,6 +436,9 @@ struct ssb_bus { spinlock_t gpio_lock; struct platform_device *watchdog; #endif /* EMBEDDED */ +#ifdef CONFIG_SSB_DRIVER_GPIO + struct gpio_chip gpio; +#endif /* DRIVER_GPIO */ /* Internal-only stuff follows. Do not touch. */ struct list_head list; diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h index 38339fd68a5f..9e492be5244b 100644 --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -590,6 +590,7 @@ struct ssb_chipcommon { u32 status; /* Fast Powerup Delay constant */ u16 fast_pwrup_delay; + spinlock_t gpio_lock; struct ssb_chipcommon_pmu pmu; u32 ticks_per_ms; u32 max_timer_ms; @@ -645,6 +646,8 @@ u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value); u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc, u32 mask, u32 value); u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc, u32 mask, u32 value); u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc, u32 mask, u32 value); +u32 ssb_chipco_gpio_pullup(struct ssb_chipcommon *cc, u32 mask, u32 value); +u32 ssb_chipco_gpio_pulldown(struct ssb_chipcommon *cc, u32 mask, u32 value); #ifdef CONFIG_SSB_SERIAL extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc, diff --git a/include/linux/ssb/ssb_driver_extif.h b/include/linux/ssb/ssb_driver_extif.h index 99511d0e931d..a410e841eb91 100644 --- a/include/linux/ssb/ssb_driver_extif.h +++ b/include/linux/ssb/ssb_driver_extif.h @@ -161,6 +161,7 @@ struct ssb_extif { struct ssb_device *dev; + spinlock_t gpio_lock; }; static inline bool ssb_extif_available(struct ssb_extif *extif) |