regmap: irq: Add support to clear ack registers

[sfrench/cifs-2.6.git] / include / linux / regmap.h

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index a35ec0a0d6e052f27d1ce9838c3c330406bb9484..e7834d98207f7a3c7dccd5fa40b7a068ac7228e4 100644 (file)
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1355,6 +1355,7 @@ struct regmap_irq_sub_irq_map {
  * @mask_invert: Inverted mask register: cleared bits are masked out.
  * @use_ack:     Use @ack register even if it is zero.
  * @ack_invert:  Inverted ack register: cleared bits for ack.
+ * @clear_ack:  Use this to set 1 and 0 or vice-versa to clear interrupts.
  * @wake_invert: Inverted wake register: cleared bits are wake enabled.
  * @type_invert: Invert the type flags.
  * @type_in_mask: Use the mask registers for controlling irq type. For
@@ -1403,6 +1404,7 @@ struct regmap_irq_chip {
        bool mask_invert:1;
        bool use_ack:1;
        bool ack_invert:1;
+       bool clear_ack:1;
        bool wake_invert:1;
        bool runtime_pm:1;
        bool type_invert:1;