[PATCH/RFC 1/4] pinctrl: sh-pfc: Add PINMUX_SINGLE()

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

Add a macro to describe a pinmux configuration for a single-function
pin.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 drivers/pinctrl/sh-pfc/sh_pfc.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 63e6cd050d0fb7d2..932fbef8bad400dd 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -277,6 +277,13 @@ struct sh_pfc_soc_info {
 	PINMUX_DATA(fn##_MARK, FN_##ms, FN_##ipsr, FN_##fn)
 
 /*
+ * Describe a pinmux configuration for a single-function pin.
+ *   - fn: Function name
+ */
+#define PINMUX_SINGLE(fn)						\
+	PINMUX_DATA(fn##_MARK, FN_##fn)
+
+/*
  * GP port style (32 ports banks)
  */
 
-- 
1.9.1

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