[PATCH 5/6] pinctrl: aspeed: Add SIG_DESC_CLEAR() helper

[Andrew Jeffery <andrew@xxxxxxxx>]

The complement of SIG_DESC_SET().

Signed-off-by: Andrew Jeffery <andrew@xxxxxxxx>
---
 drivers/pinctrl/aspeed/pinmux-aspeed.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/aspeed/pinmux-aspeed.h b/drivers/pinctrl/aspeed/pinmux-aspeed.h
index 474820df6263..c59e936a7dde 100644
--- a/drivers/pinctrl/aspeed/pinmux-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinmux-aspeed.h
@@ -508,6 +508,7 @@ struct aspeed_pin_desc {
  * @idx: The bit index in the register
  */
 #define SIG_DESC_SET(reg, idx) SIG_DESC_IP_BIT(ASPEED_IP_SCU, reg, idx, 1)
+#define SIG_DESC_CLEAR(reg, idx) SIG_DESC_IP_BIT(ASPEED_IP_SCU, reg, idx, 0)
 
 #define SIG_DESC_LIST_SYM(sig, group) sig_descs_ ## sig ## _ ## group
 #define SIG_DESC_LIST_DECL(sig, group, ...) \
-- 
2.20.1