diff options
| author | Tomasz Figa <t.figa@samsung.com> | 2013-06-24 12:39:52 (GMT) |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-30 21:29:44 (GMT) |
| commit | 443c6ae253e96db9a5800a28d7c61131e81c2dee (patch) | |
| tree | c9df532a7f81a8799fe52f6845504b275803e58e /include/linux/mfd | |
| parent | b5c46787df1f28b0a24499e275491ba9a505c8ec (diff) | |
| download | linux-fsl-qoriq-443c6ae253e96db9a5800a28d7c61131e81c2dee.tar.xz | |
mfd: max8998: Add irq domain support
This patch adds irq domain support for max8998 interrupts.
To keep both non-DT and DT worlds happy, simple domain is used, which is
linear when no explicit IRQ base is specified and legacy, with static
mapping, otherwise.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/max8998-private.h | 5 | ||||
| -rw-r--r-- | include/linux/mfd/max8998.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/mfd/max8998-private.h b/include/linux/mfd/max8998-private.h index effa5d3..bfb48b6 100644 --- a/include/linux/mfd/max8998-private.h +++ b/include/linux/mfd/max8998-private.h @@ -132,6 +132,8 @@ enum { #define MAX8998_ENRAMP (1 << 4) +struct irq_domain; + /** * struct max8998_dev - max8998 master device for sub-drivers * @dev: master device of the chip (can be used to access platform data) @@ -153,7 +155,8 @@ struct max8998_dev { struct mutex iolock; struct mutex irqlock; - int irq_base; + unsigned int irq_base; + struct irq_domain *irq_domain; int irq; int ono; u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS]; diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h index 6823548..7547118 100644 --- a/include/linux/mfd/max8998.h +++ b/include/linux/mfd/max8998.h @@ -100,7 +100,7 @@ struct max8998_regulator_data { struct max8998_platform_data { struct max8998_regulator_data *regulators; int num_regulators; - int irq_base; + unsigned int irq_base; int ono; bool buck_voltage_lock; int buck1_voltage1; |