sh: sh7785: 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>

diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c
index 01055b809f644d936098cd3f440a19b514c4e7be..e336ab8b5125a42d54dc0df91d0dea2ae5b5663e 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c
@@ -8,13 +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 sh7785_pfc_resources[] = {
+       [0] = {
+               .start  = 0xffe70000,
+               .end    = 0xffe7008f,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
 static int __init plat_pinmux_setup(void)
 {
-       return sh_pfc_register("pfc-sh7785", NULL, 0);
+       return sh_pfc_register("pfc-sh7785", sh7785_pfc_resources,
+                              ARRAY_SIZE(sh7785_pfc_resources));
 }
-
 arch_initcall(plat_pinmux_setup);