diff options
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 18910bd809f7..97ec73383e47 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1393,6 +1393,7 @@ struct regmap_irq_sub_irq_map { * Using zero value is possible with @use_ack bit. * @wake_base: Base address for wake enables. If zero unsupported. * @type_base: Base address for irq type. If zero unsupported. + * @virt_reg_base: Base addresses for extra config regs. * @irq_reg_stride: Stride to use for chips where registers are not contiguous. * @init_ack_masked: Ack all masked interrupts once during initalization. * @mask_invert: Inverted mask register: cleared bits are masked out. @@ -1417,6 +1418,8 @@ struct regmap_irq_sub_irq_map { * assigned based on the index in the array of the interrupt. * @num_irqs: Number of descriptors. * @num_type_reg: Number of type registers. + * @num_virt_regs: Number of non-standard irq configuration registers. + * If zero unsupported. * @type_reg_stride: Stride to use for chips where type registers are not * contiguous. * @handle_pre_irq: Driver specific callback to handle interrupt from device @@ -1444,6 +1447,7 @@ struct regmap_irq_chip { unsigned int ack_base; unsigned int wake_base; unsigned int type_base; + unsigned int *virt_reg_base; unsigned int irq_reg_stride; bool mask_writeonly:1; bool init_ack_masked:1; @@ -1464,6 +1468,7 @@ struct regmap_irq_chip { int num_irqs; int num_type_reg; + int num_virt_regs; unsigned int type_reg_stride; int (*handle_pre_irq)(void *irq_drv_data); |