ARM: imx: create mxc_arch_reset_init_dt() for DT boot

The mxc_arch_reset_init() uses static mapping and calls clk_get_sys() to
get clock.  It's suitable for non-DT boot but not for DT boot where
dynamic mapping and of_clk_get() should be used instead.  Create
mxc_arch_reset_init_dt() as the DT variant of mxc_arch_reset_init(),
and change DT platforms to use it.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c
index ec339917fbf4..3e1ec5ffe630 100644
--- a/arch/arm/mach-imx/imx25-dt.c
+++ b/arch/arm/mach-imx/imx25-dt.c
@@ -15,12 +15,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include "common.h"
-#include "hardware.h"
 #include "mx25.h"
 
 static void __init imx25_dt_init(void)
 {
-        mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
+        mxc_arch_reset_init_dt();
 
         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }