ARM: imx legacy: mx27ads: move peripheral initialization to .init_late

The change moves some of peripheral registrations and initializations
(all peripherals dependent on GPIOs) from .init_machine to .init_late
level, this allows to safely shift the shared GPIO controller driver
initialization level after init level of i.MX IOMUXC driver.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index a4c389e..a04bb09 100644 (file)
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -352,14 +352,20 @@ static void __init mx27ads_board_init(void)
        i2c_register_board_info(1, mx27ads_i2c_devices,
                                ARRAY_SIZE(mx27ads_i2c_devices));
        imx27_add_imx_i2c(1, &mx27ads_i2c1_data);
-       mx27ads_regulator_init();
        imx27_add_imx_fb(&mx27ads_fb_data);
+
+       imx27_add_fec(NULL);
+       imx27_add_mxc_w1();
+}
+
+static void __init mx27ads_late_init(void)
+{
+       mx27ads_regulator_init();
+
        imx27_add_mxc_mmc(0, &sdhc1_pdata);
        imx27_add_mxc_mmc(1, &sdhc2_pdata);
 
-       imx27_add_fec(NULL);
        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
-       imx27_add_mxc_w1();
 }
 
 static void __init mx27ads_timer_init(void)
@@ -395,5 +401,6 @@ MACHINE_START(MX27ADS, "Freescale i.MX27ADS")
        .init_irq = mx27_init_irq,
        .init_time      = mx27ads_timer_init,
        .init_machine = mx27ads_board_init,
+       .init_late      = mx27ads_late_init,
        .restart        = mxc_restart,
 MACHINE_END