sh: Add PFC platform device registration helper function

The sh_pfc_register() function can be called by boards or SoC setup code
to register the PFC platform device.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 30 insertions, 0 deletions

diff --git a/arch/sh/include/cpu-common/cpu/pfc.h b/arch/sh/include/cpu-common/cpu/pfc.h
new file mode 100644
index 000000000000..40e864360543
--- /dev/null
+++ b/arch/sh/include/cpu-common/cpu/pfc.h
@@ -0,0 +1,30 @@
+/*
+ * SH Pin Function Control Initialization
+ *
+ * Copyright (C) 2012  Renesas Solutions Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ARCH_SH_CPU_PFC_H__
+#define __ARCH_SH_CPU_PFC_H__
+
+#include <linux/types.h>
+
+struct pinmux_info;
+struct resource;
+
+int sh_pfc_register(const char *name,
+		    struct resource *resource, u32 num_resources);
+int sh_pfc_register_info(const char *name,
+			 struct resource *resource, u32 num_resources,
+			 struct pinmux_info *pdata);
+
+#endif /* __ARCH_SH_CPU_PFC_H__ */