diff options
Diffstat (limited to 'kernel/arch/arm/mach-omap2/omap_hwmod.h')
| -rw-r--r-- | kernel/arch/arm/mach-omap2/omap_hwmod.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/kernel/arch/arm/mach-omap2/omap_hwmod.h b/kernel/arch/arm/mach-omap2/omap_hwmod.h index 9611c91d9..7c7a31169 100644 --- a/kernel/arch/arm/mach-omap2/omap_hwmod.h +++ b/kernel/arch/arm/mach-omap2/omap_hwmod.h @@ -109,6 +109,12 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3; #define DEBUG_OMAPUART_FLAGS (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET) +#ifdef CONFIG_OMAP_GPMC_DEBUG +#define DEBUG_OMAP_GPMC_HWMOD_FLAGS HWMOD_INIT_NO_RESET +#else +#define DEBUG_OMAP_GPMC_HWMOD_FLAGS 0 +#endif + #if defined(CONFIG_DEBUG_OMAP2UART1) #undef DEBUG_OMAP2UART1_FLAGS #define DEBUG_OMAP2UART1_FLAGS DEBUG_OMAPUART_FLAGS @@ -517,6 +523,10 @@ struct omap_hwmod_omap4_prcm { * HWMOD_RECONFIG_IO_CHAIN: omap_hwmod code needs to reconfigure wake-up * events by calling _reconfigure_io_chain() when a device is enabled * or idled. + * HWMOD_OPT_CLKS_NEEDED: The optional clocks are needed for the module to + * operate and they need to be handled at the same time as the main_clk. + * HWMOD_NO_IDLE: Do not idle the hwmod at all. Useful to handle certain + * IPs like CPSW on DRA7, where clocks to this module cannot be disabled. */ #define HWMOD_SWSUP_SIDLE (1 << 0) #define HWMOD_SWSUP_MSTANDBY (1 << 1) @@ -532,6 +542,8 @@ struct omap_hwmod_omap4_prcm { #define HWMOD_FORCE_MSTANDBY (1 << 11) #define HWMOD_SWSUP_SIDLE_ACT (1 << 12) #define HWMOD_RECONFIG_IO_CHAIN (1 << 13) +#define HWMOD_OPT_CLKS_NEEDED (1 << 14) +#define HWMOD_NO_IDLE (1 << 15) /* * omap_hwmod._int_flags definitions @@ -570,6 +582,8 @@ struct omap_hwmod_omap4_prcm { * @pre_shutdown: ptr to fn to be executed immediately prior to device shutdown * @reset: ptr to fn to be executed in place of the standard hwmod reset fn * @enable_preprogram: ptr to fn to be executed during device enable + * @lock: ptr to fn to be executed to lock IP registers + * @unlock: ptr to fn to be executed to unlock IP registers * * Represent the class of a OMAP hardware "modules" (e.g. timer, * smartreflex, gpio, uart...) @@ -594,6 +608,8 @@ struct omap_hwmod_class { int (*pre_shutdown)(struct omap_hwmod *oh); int (*reset)(struct omap_hwmod *oh); int (*enable_preprogram)(struct omap_hwmod *oh); + void (*lock)(struct omap_hwmod *oh); + void (*unlock)(struct omap_hwmod *oh); }; /** @@ -749,7 +765,8 @@ extern int omap3xxx_hwmod_init(void); extern int omap44xx_hwmod_init(void); extern int omap54xx_hwmod_init(void); extern int am33xx_hwmod_init(void); -extern int ti81xx_hwmod_init(void); +extern int dm814x_hwmod_init(void); +extern int dm816x_hwmod_init(void); extern int dra7xx_hwmod_init(void); int am43xx_hwmod_init(void); |