aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/kernel/cpu
diff options
context:
space:
mode:
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-02-16 13:23:58 -0500
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-03-15 08:33:51 -0400
commit6ca1fa5ce7b464ee8e8a398985c84ae629ec6964 (patch)
tree0820db88fa214bdc4cb02dcb47acc905a5f334e4 /arch/sh/kernel/cpu
parent6e6d9ba0d1ea224a877826fc1cc0f42878b60384 (diff)
sh: sh7722: Add pin control resources
Add memory resources for the pin control platform device to let the sh-pfc driver ioremap() registers properly instead of evily casting register physical addresses to virtual addresses. The memory resource address range has been extracted from the config and data registes lists in the sh-pfc driver. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'arch/sh/kernel/cpu')
-rw-r--r--arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c
index d9bcc4290997..271bbc864929 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c
@@ -1,10 +1,20 @@
1#include <linux/bug.h>
1#include <linux/init.h> 2#include <linux/init.h>
2#include <linux/kernel.h> 3#include <linux/kernel.h>
4#include <linux/ioport.h>
3#include <cpu/pfc.h> 5#include <cpu/pfc.h>
4 6
7static struct resource sh7722_pfc_resources[] = {
8 [0] = {
9 .start = 0xa4050100,
10 .end = 0xa405018f,
11 .flags = IORESOURCE_MEM,
12 },
13};
14
5static int __init plat_pinmux_setup(void) 15static int __init plat_pinmux_setup(void)
6{ 16{
7 return sh_pfc_register("pfc-sh7722", NULL, 0); 17 return sh_pfc_register("pfc-sh7722", sh7722_pfc_resources,
18 ARRAY_SIZE(sh7722_pfc_resources));
8} 19}
9
10arch_initcall(plat_pinmux_setup); 20arch_initcall(plat_pinmux_setup);