summaryrefslogtreecommitdiff
path: root/include/linux/sh_pfc.h
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2012-07-10 06:59:29 +0400
committerPaul Mundt <lethal@linux-sh.org>2012-07-10 06:59:29 +0400
commit72c7afa10f272710028f244da65d35e571144085 (patch)
tree801254dd87cac578e8380fc2138509a2406f54ee /include/linux/sh_pfc.h
parenta18d7f9660a9037c4b9c41590220e6bb77768a5e (diff)
downloadlinux-72c7afa10f272710028f244da65d35e571144085.tar.xz
sh: pfc: Dumb GPIO stringification.
This implements fairly simplistic stringification of existing pinmux GPIOs for easy enum id -> string mapping, which will subsequently be used by the pinctrl support code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/linux/sh_pfc.h')
-rw-r--r--include/linux/sh_pfc.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
index f522550fc32b..8c4cbcb9064d 100644
--- a/include/linux/sh_pfc.h
+++ b/include/linux/sh_pfc.h
@@ -11,6 +11,7 @@
#ifndef __SH_PFC_H
#define __SH_PFC_H
+#include <linux/stringify.h>
#include <asm-generic/gpio.h>
typedef unsigned short pinmux_enum_t;
@@ -37,10 +38,11 @@ enum {
struct pinmux_gpio {
pinmux_enum_t enum_id;
pinmux_flag_t flags;
+ const char *name;
};
#define PINMUX_GPIO(gpio, data_or_mark) \
- [gpio] = { .enum_id = data_or_mark, .flags = PINMUX_TYPE_NONE }
+ [gpio] = { .name = __stringify(gpio), .enum_id = data_or_mark, .flags = PINMUX_TYPE_NONE }
#define PINMUX_DATA(data_or_mark, ids...) data_or_mark, ids, 0