arm/mx5: add device tree support for imx51 babbage

It adds device tree support for imx51 babbage board.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 7 insertions, 2 deletions

diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index 11b0ff67f89d..5cc28e0ce3e5 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -351,6 +351,12 @@ static const struct esdhc_platform_data mx51_babbage_sd2_data __initconst = {
         .wp_type = ESDHC_WP_GPIO,
 };
 
+void __init imx51_babbage_common_init(void)
+{
+        mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
+                                         ARRAY_SIZE(mx51babbage_pads));
+}
+
 /*
  * Board specific initialization.
  */
@@ -365,8 +371,7 @@ static void __init mx51_babbage_init(void)
 #if defined(CONFIG_CPU_FREQ_IMX)
         get_cpu_op = mx51_get_cpu_op;
 #endif
-        mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
-                                        ARRAY_SIZE(mx51babbage_pads));
+        imx51_babbage_common_init();
 
         imx51_add_imx_uart(0, &uart_pdata);
         imx51_add_imx_uart(1, NULL);