mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 08:44:21 +08:00
78518ffa08
During DT adaptation, the irq_alloc_desc was added into twl-core, but
due to the rather different and weird IRQ management required by the twl4030,
it is much better to have a different approach for it.
The issue is that twl4030 uses a two level IRQ mechanism but handles all the
PWR interrupts as part of the twl-core interrupt range. It ends up with a
range of 16 interrupts total for CORE and PWR.
The other twl4030 functionalities already have a dedicated driver and thus
their IRQs and irqdomain can and should be defined localy.
twl6030 is using a single level IRQ controller and thus does not require any
trick.
Move the irq_alloc_desc and irq_domain_add_legacy in twl4030-irq and
twl6030-irq.
Allocate together CORE and PWR IRQs for twl4030-irq.
Conflicts:
drivers/mfd/twl-core.c
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
11 lines
323 B
C
11 lines
323 B
C
#ifndef __TWL_CORE_H__
|
|
#define __TWL_CORE_H__
|
|
|
|
extern int twl6030_init_irq(struct device *dev, int irq_num);
|
|
extern int twl6030_exit_irq(void);
|
|
extern int twl4030_init_irq(struct device *dev, int irq_num);
|
|
extern int twl4030_exit_irq(void);
|
|
extern int twl4030_init_chip_irq(const char *chip);
|
|
|
|
#endif /* __TWL_CORE_H__ */
|