diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-26 13:25:47 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-09 15:34:50 (GMT) |
| commit | ae99ddbc976572194e8a68cb9ca1e27805ce30c7 (patch) | |
| tree | 1c9beadf736c4038625a77cefd6f030cfba130ce /arch/arm/include/asm/hardware/sa1111.h | |
| parent | 6bd72f0562142ddae26a052cfc4e578ad6953d06 (diff) | |
| download | linux-ae99ddbc976572194e8a68cb9ca1e27805ce30c7.tar.xz | |
ARM: sa1111: add platform enable/disable functions
Add platform hooks to be called when individual sa1111 devices are
enabled and disabled. This will allow us to move some platform
specifics out of the individual drivers.
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/hardware/sa1111.h')
| -rw-r--r-- | arch/arm/include/asm/hardware/sa1111.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index 29e320f..d54d781 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -556,9 +556,10 @@ struct sa1111_driver { #define SA1111_DRIVER_NAME(_sadev) ((_sadev)->dev.driver->name) /* - * These frob the SKPCR register. + * These frob the SKPCR register, and call platform specific + * enable/disable functions. */ -void sa1111_enable_device(struct sa1111_dev *); +int sa1111_enable_device(struct sa1111_dev *); void sa1111_disable_device(struct sa1111_dev *); unsigned int sa1111_pll_clock(struct sa1111_dev *); @@ -581,6 +582,9 @@ void sa1111_set_sleep_io(struct sa1111_dev *sadev, unsigned int bits, unsigned i struct sa1111_platform_data { int irq_base; /* base for cascaded on-chip IRQs */ + void *data; + int (*enable)(void *, unsigned); + void (*disable)(void *, unsigned); }; #endif /* _ASM_ARCH_SA1111 */ |