1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 0fecd95ba271..8588e5efe577 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -738,12 +738,14 @@ struct irq_chip_generic {
  *                              the parent irq. Usually GPIO implementations
  * @IRQ_GC_MASK_CACHE_PER_TYPE: Mask cache is chip type private
  * @IRQ_GC_NO_MASK:             Do not calculate irq_data->mask
+ * @IRQ_GC_BE_IO:               Use big-endian register accesses (default: LE)
  */
 enum irq_gc_flags {
         IRQ_GC_INIT_MASK_CACHE          = 1 << 0,
         IRQ_GC_INIT_NESTED_LOCK         = 1 << 1,
         IRQ_GC_MASK_CACHE_PER_TYPE      = 1 << 2,
         IRQ_GC_NO_MASK                  = 1 << 3,
+        IRQ_GC_BE_IO                    = 1 << 4,
 };
 
 /*