sh-pfc: add macro to define pinmux without function

Used to define pinmux configurations where the pinmux function have no
representation in the configuration registers but instead solely depends
on a group selection.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 5b7283182c1e..c83728626906 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -167,6 +167,8 @@ struct sh_pfc_soc_info {
         PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ipsr)
 #define PINMUX_IPSR_NOGM(ispr, fn, ms)                                  \
         PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ms)
+#define PINMUX_IPSR_NOFN(ipsr, fn, ms)                                  \
+        PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##ms)
 #define PINMUX_IPSR_MSEL(ipsr, fn, ms)                                  \
         PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ipsr, FN_##ms)
 #define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms)                           \