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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-02-16 22:23:58 +0400
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-03-15 16:33:50 +0400
commit631b09d1150fd66b3815253ed6e6c30ac5040efc (patch)
tree67341c19486faac3d8466586f19f97f21fefb775 /arch/sh
parent3d8d9f1df93362f319cf60b9ad10721a059b058f (diff)
downloadlinux-631b09d1150fd66b3815253ed6e6c30ac5040efc.tar.xz
sh: sh7203: 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')
-rw-r--r--arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c b/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c
index 96c6c2634cb4..eef17dcc3a41 100644
--- a/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c
@@ -8,12 +8,23 @@
* for more details.
*/
+#include <linux/bug.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/ioport.h>
#include <cpu/pfc.h>
+static struct resource sh7203_pfc_resources[] = {
+ [0] = {
+ .start = 0xfffe3800,
+ .end = 0xfffe3a9f,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
static int __init plat_pinmux_setup(void)
{
- return sh_pfc_register("pfc-sh7203", NULL, 0);
+ return sh_pfc_register("pfc-sh7203", sh7203_pfc_resources,
+ ARRAY_SIZE(sh7203_pfc_resources));
}
arch_initcall(plat_pinmux_setup);