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-rw-r--r--include/linux/sh_pfc.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
index 5f6322ac63e7..8446789216e5 100644
--- a/include/linux/sh_pfc.h
+++ b/include/linux/sh_pfc.h
@@ -162,5 +162,22 @@ int unregister_pinmux(struct pinmux_info *pip);
PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
+/* helper macro for top 4 bits in PORTnCR */
+#define _PCRH(in, in_pd, in_pu, out) \
+ 0, (out), (in), 0, \
+ 0, 0, 0, 0, \
+ 0, 0, (in_pd), 0, \
+ 0, 0, (in_pu), 0
+
+#define PORTCR(nr, reg) \
+ { \
+ PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \
+ _PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \
+ PORT##nr##_IN_PU, PORT##nr##_OUT), \
+ PORT##nr##_FN0, PORT##nr##_FN1, \
+ PORT##nr##_FN2, PORT##nr##_FN3, \
+ PORT##nr##_FN4, PORT##nr##_FN5, \
+ PORT##nr##_FN6, PORT##nr##_FN7 } \
+ }
#endif /* __SH_PFC_H */