Merge tag 'imx-legacy-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

Pull "i.MX legacy board file changes for 4.9" from Shawn Guo:

It includes a patch series that moves registrations and initializations
of all peripherals which are GPIO line consumers for all legacy boards
from .init_machine to .init_late init level. This is needed to
proactively prevent boot time issues on the legacy boards due to the
deprioritized init level of the GPIO controller driver (set lower than
IOMUX controller driver init level), which is shared among all i.MX
SoCs.

* tag 'imx-legacy-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx legacy: pca100: move peripheral initialization to .init_late
  ARM: imx legacy: mx27ads: move peripheral initialization to .init_late
  ARM: imx legacy: mx21ads: move peripheral initialization to .init_late
  ARM: imx legacy: pcm043: move peripheral initialization to .init_late
  ARM: imx legacy: mx35-3ds: move peripheral initialization to .init_late
  ARM: imx legacy: mx27-3ds: move peripheral initialization to .init_late
  ARM: imx legacy: imx27-visstrim-m10: move peripheral initialization to .init_late
  ARM: imx legacy: vpr200: move peripheral initialization to .init_late
  ARM: imx legacy: mx31moboard: move peripheral initialization to .init_late
  ARM: imx legacy: armadillo5x0: move peripheral initialization to .init_late
  ARM: imx legacy: qong: move peripheral initialization to .init_late
  ARM: imx legacy: mx31-3ds: move peripheral initialization to .init_late
  ARM: imx legacy: pcm037: move peripheral initialization to .init_late
  ARM: imx legacy: mx31lilly: move peripheral initialization to .init_late
  ARM: imx legacy: mx31ads: move peripheral initialization to .init_late
  ARM: imx legacy: mx31lite: move peripheral initialization to .init_late
  ARM: imx legacy: kzm: move peripheral initialization to .init_late

19 files changed, 301 insertions, 227 deletions

diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index eaee47a2fcc0..17a97ba2cecf 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -493,24 +493,12 @@ static void __init armadillo5x0_init(void)
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
-	armadillo5x0_smc911x_resources[1].start =
-			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
-	armadillo5x0_smc911x_resources[1].end =
-			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
-	platform_add_devices(devices, ARRAY_SIZE(devices));
-	imx_add_gpio_keys(&armadillo5x0_button_data);
 	imx31_add_imx_i2c1(NULL);
 
 	/* Register UART */
 	imx31_add_imx_uart0(&uart_pdata);
 	imx31_add_imx_uart1(&uart_pdata);
 
-	/* SMSC9118 IRQ pin */
-	gpio_direction_input(MX31_PIN_GPIO1_0);
-
-	/* Register SDHC */
-	imx31_add_mxc_mmc(0, &sdhc_pdata);
-
 	/* Register FB */
 	imx31_add_ipu_core();
 	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
@@ -527,21 +515,39 @@ static void __init armadillo5x0_init(void)
 	/* set NAND page size to 2k if not configured via boot mode pins */
 	imx_writel(imx_readl(mx3_ccm_base + MXC_CCM_RCSR) | (1 << 30),
 		   mx3_ccm_base + MXC_CCM_RCSR);
+}
+
+static void __init armadillo5x0_late(void)
+{
+	armadillo5x0_smc911x_resources[1].start =
+		gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
+	armadillo5x0_smc911x_resources[1].end =
+		gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
+	platform_add_devices(devices, ARRAY_SIZE(devices));
+
+	imx_add_gpio_keys(&armadillo5x0_button_data);
+
+	/* SMSC9118 IRQ pin */
+	gpio_direction_input(MX31_PIN_GPIO1_0);
+
+	/* Register SDHC */
+	imx31_add_mxc_mmc(0, &sdhc_pdata);
 
 	/* RTC */
 	/* Get RTC IRQ and register the chip */
-	if (gpio_request(ARMADILLO5X0_RTC_GPIO, "rtc") == 0) {
-		if (gpio_direction_input(ARMADILLO5X0_RTC_GPIO) == 0)
-			armadillo5x0_i2c_rtc.irq = gpio_to_irq(ARMADILLO5X0_RTC_GPIO);
+	if (!gpio_request(ARMADILLO5X0_RTC_GPIO, "rtc")) {
+		if (!gpio_direction_input(ARMADILLO5X0_RTC_GPIO))
+			armadillo5x0_i2c_rtc.irq =
+				gpio_to_irq(ARMADILLO5X0_RTC_GPIO);
 		else
 			gpio_free(ARMADILLO5X0_RTC_GPIO);
 	}
+
 	if (armadillo5x0_i2c_rtc.irq == 0)
 		pr_warn("armadillo5x0_init: failed to get RTC IRQ\n");
 	i2c_register_board_info(1, &armadillo5x0_i2c_rtc, 1);
 
 	/* USB */
-
 	usbotg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
 			ULPI_OTG_DRVVBUS_EXT);
 	if (usbotg_pdata.otg)
@@ -565,5 +571,6 @@ MACHINE_START(ARMADILLO5X0, "Armadillo-500")
 	.init_irq = mx31_init_irq,
 	.init_time	= armadillo5x0_timer_init,
 	.init_machine = armadillo5x0_init,
+	.init_late	= armadillo5x0_late,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index ede2bdbb5dd5..dd75a4756761 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -540,7 +540,6 @@ static void __init visstrim_m10_revision(void)
 static void __init visstrim_m10_board_init(void)
 {
 	int ret;
-	int mo_version;
 
 	imx27_soc_init();
 	visstrim_m10_revision();
@@ -550,11 +549,6 @@ static void __init visstrim_m10_board_init(void)
 	if (ret)
 		pr_err("Failed to setup pins (%d)\n", ret);
 
-	ret = gpio_request_array(visstrim_m10_gpios,
-				ARRAY_SIZE(visstrim_m10_gpios));
-	if (ret)
-		pr_err("Failed to request gpios (%d)\n", ret);
-
 	imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata);
 	imx27_add_imx_uart0(&uart_pdata);
 
@@ -566,12 +560,26 @@ static void __init visstrim_m10_board_init(void)
 	imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
 	imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
 	imx27_add_fec(NULL);
-	imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
+
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+}
+
+static void __init visstrim_m10_late_init(void)
+{
+	int mo_version, ret;
+
+	ret = gpio_request_array(visstrim_m10_gpios,
+				 ARRAY_SIZE(visstrim_m10_gpios));
+	if (ret)
+		pr_err("Failed to request gpios (%d)\n", ret);
+
+	imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
+
 	imx_add_platform_device("mx27vis", 0, NULL, 0, &snd_mx27vis_pdata,
 				sizeof(snd_mx27vis_pdata));
 	platform_device_register_resndata(NULL, "soc-camera-pdrv", 0, NULL, 0,
 				      &iclink_tvp5150, sizeof(iclink_tvp5150));
+
 	gpio_led_register_device(0, &visstrim_m10_led_data);
 
 	/* Use mother board version to decide what video devices we shall use */
@@ -591,6 +599,7 @@ static void __init visstrim_m10_board_init(void)
 		visstrim_deinterlace_init();
 		visstrim_analog_camera_init();
 	}
+
 	visstrim_coda_init();
 }
 
@@ -607,5 +616,6 @@ MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
 	.init_irq = mx27_init_irq,
 	.init_time	= visstrim_m10_timer_init,
 	.init_machine = visstrim_m10_board_init,
+	.init_late	= visstrim_m10_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index 31df4361996f..8288acfe7221 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -245,13 +245,17 @@ static void __init kzm_board_init(void)
 
 	mxc_iomux_setup_multiple_pins(kzm_pins,
 				      ARRAY_SIZE(kzm_pins), "kzm");
-	kzm_init_ext_uart();
-	kzm_init_smsc9118();
 	kzm_init_imx_uart();
 
 	pr_info("Clock input source is 26MHz\n");
 }
 
+static void __init kzm_late_init(void)
+{
+	kzm_init_ext_uart();
+	kzm_init_smsc9118();
+}
+
 /*
  * This structure defines static mappings for the kzm-arm11-01 board.
  */
@@ -291,5 +295,6 @@ MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")
 	.init_irq = mx31_init_irq,
 	.init_time	= kzm_timer_init,
 	.init_machine = kzm_board_init,
+	.init_late	= kzm_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 9986f9a697c8..5e366824814f 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -302,12 +302,16 @@ static void __init mx21ads_board_init(void)
 	imx21_add_imx_uart0(&uart_pdata_rts);
 	imx21_add_imx_uart2(&uart_pdata_norts);
 	imx21_add_imx_uart3(&uart_pdata_rts);
-	imx21_add_mxc_mmc(0, &mx21ads_sdhc_pdata);
 	imx21_add_mxc_nand(&mx21ads_nand_board_info);
 
-	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
-
 	imx21_add_imx_fb(&mx21ads_fb_data);
+}
+
+static void __init mx21ads_late_init(void)
+{
+	imx21_add_mxc_mmc(0, &mx21ads_sdhc_pdata);
+
+	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 
 	mx21ads_cs8900_resources[1].start =
 			gpio_to_irq(MX21ADS_CS8900A_IRQ_GPIO);
@@ -328,6 +332,7 @@ MACHINE_START(MX21ADS, "Freescale i.MX21ADS")
 	.init_early = imx21_init_early,
 	.init_irq = mx21_init_irq,
 	.init_time	= mx21ads_timer_init,
-	.init_machine = mx21ads_board_init,
+	.init_machine	= mx21ads_board_init,
+	.init_late	= mx21ads_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 9ef4640f3660..7ba651a9b5b8 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -485,17 +485,32 @@ static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = {
 
 static void __init mx27pdk_init(void)
 {
-	int ret;
 	imx27_soc_init();
 
 	mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins),
 		"mx27pdk");
-	mx27_3ds_sdhc1_enable_level_translator();
 	imx27_add_imx_uart0(&uart_pdata);
 	imx27_add_fec(NULL);
 	imx27_add_imx_keypad(&mx27_3ds_keymap_data);
-	imx27_add_mxc_mmc(0, &sdhc1_pdata);
 	imx27_add_imx2_wdt();
+
+	imx27_add_spi_imx1(&spi2_pdata);
+	imx27_add_spi_imx0(&spi1_pdata);
+
+	imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
+	platform_add_devices(devices, ARRAY_SIZE(devices));
+	imx27_add_imx_fb(&mx27_3ds_fb_data);
+
+	imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
+}
+
+static void __init mx27pdk_late_init(void)
+{
+	int ret;
+
+	mx27_3ds_sdhc1_enable_level_translator();
+	imx27_add_mxc_mmc(0, &sdhc1_pdata);
+
 	otg_phy_init();
 
 	if (otg_mode_host) {
@@ -509,17 +524,12 @@ static void __init mx27pdk_init(void)
 	if (!otg_mode_host)
 		imx27_add_fsl_usb2_udc(&otg_device_pdata);
 
-	imx27_add_spi_imx1(&spi2_pdata);
-	imx27_add_spi_imx0(&spi1_pdata);
 	mx27_3ds_spi_devs[0].irq = gpio_to_irq(PMIC_INT);
 	spi_register_board_info(mx27_3ds_spi_devs,
-						ARRAY_SIZE(mx27_3ds_spi_devs));
+				ARRAY_SIZE(mx27_3ds_spi_devs));
 
 	if (mxc_expio_init(MX27_CS5_BASE_ADDR, IMX_GPIO_NR(3, 28)))
 		pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n");
-	imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
-	platform_add_devices(devices, ARRAY_SIZE(devices));
-	imx27_add_imx_fb(&mx27_3ds_fb_data);
 
 	ret = gpio_request_array(mx27_3ds_camera_gpios,
 				 ARRAY_SIZE(mx27_3ds_camera_gpios));
@@ -529,7 +539,6 @@ static void __init mx27pdk_init(void)
 	}
 
 	imx27_add_mx2_camera(&mx27_3ds_cam_pdata);
-	imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
 
 	imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
 }
@@ -547,5 +556,6 @@ MACHINE_START(MX27_3DS, "Freescale MX27PDK")
 	.init_irq = mx27_init_irq,
 	.init_time	= mx27pdk_timer_init,
 	.init_machine = mx27pdk_init,
+	.init_late	= mx27pdk_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index a4c389eae31a..a04bb094ded1 100644
--- 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
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 65a0dc06a97c..12b8a52c9cb4 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -694,8 +694,6 @@ static struct platform_device *devices[] __initdata = {
 
 static void __init mx31_3ds_init(void)
 {
-	int ret;
-
 	imx31_soc_init();
 
 	/* Configure SPI1 IOMUX */
@@ -708,14 +706,31 @@ static void __init mx31_3ds_init(void)
 	imx31_add_mxc_nand(&mx31_3ds_nand_board_info);
 
 	imx31_add_spi_imx1(&spi1_pdata);
+
+	imx31_add_imx_keypad(&mx31_3ds_keymap_data);
+
+	imx31_add_imx2_wdt();
+	imx31_add_imx_i2c0(&mx31_3ds_i2c0_data);
+
+	imx31_add_spi_imx0(&spi0_pdata);
+	imx31_add_ipu_core();
+	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
+
+	imx31_add_imx_ssi(0, &mx31_3ds_ssi_pdata);
+
+	imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
+}
+
+static void __init mx31_3ds_late(void)
+{
+	int ret;
+
 	mx31_3ds_spi_devs[0].irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	spi_register_board_info(mx31_3ds_spi_devs,
-						ARRAY_SIZE(mx31_3ds_spi_devs));
+				ARRAY_SIZE(mx31_3ds_spi_devs));
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
-	imx31_add_imx_keypad(&mx31_3ds_keymap_data);
-
 	mx31_3ds_usbotg_init();
 	if (otg_mode_host) {
 		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
@@ -733,14 +748,9 @@ static void __init mx31_3ds_init(void)
 
 	if (mxc_expio_init(MX31_CS5_BASE_ADDR, IOMUX_TO_GPIO(MX31_PIN_GPIO1_1)))
 		printk(KERN_WARNING "Init of the debug board failed, all "
-				    "devices on the debug board are unusable.\n");
-	imx31_add_imx2_wdt();
-	imx31_add_imx_i2c0(&mx31_3ds_i2c0_data);
-	imx31_add_mxc_mmc(0, &sdhc1_pdata);
+		       "devices on the debug board are unusable.\n");
 
-	imx31_add_spi_imx0(&spi0_pdata);
-	imx31_add_ipu_core();
-	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
+	imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
 	/* CSI */
 	/* Camera power: default - off */
@@ -752,10 +762,6 @@ static void __init mx31_3ds_init(void)
 	}
 
 	mx31_3ds_init_camera();
-
-	imx31_add_imx_ssi(0, &mx31_3ds_ssi_pdata);
-
-	imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
 }
 
 static void __init mx31_3ds_timer_init(void)
@@ -778,6 +784,7 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
 	.init_irq = mx31_init_irq,
 	.init_time	= mx31_3ds_timer_init,
 	.init_machine = mx31_3ds_init,
+	.init_late	= mx31_3ds_late,
 	.reserve = mx31_3ds_reserve,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 4f2c56d44ba1..766b8b93fb97 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -554,20 +554,19 @@ static void __init mx31ads_map_io(void)
 	iotable_init(mx31ads_io_desc, ARRAY_SIZE(mx31ads_io_desc));
 }
 
-static void __init mx31ads_init_irq(void)
-{
-	mx31_init_irq();
-	mx31ads_init_expio();
-}
-
 static void __init mx31ads_init(void)
 {
 	imx31_soc_init();
 
-	mxc_init_extuart();
 	mxc_init_imx_uart();
-	mxc_init_i2c();
 	mxc_init_audio();
+}
+
+static void __init mx31ads_late(void)
+{
+	mx31ads_init_expio();
+	mxc_init_extuart();
+	mxc_init_i2c();
 	mxc_init_ext_ethernet();
 }
 
@@ -581,8 +580,9 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS")
 	.atag_offset = 0x100,
 	.map_io = mx31ads_map_io,
 	.init_early = imx31_init_early,
-	.init_irq = mx31ads_init_irq,
+	.init_irq	= mx31_init_irq,
 	.init_time	= mx31ads_timer_init,
 	.init_machine = mx31ads_init,
+	.init_late	= mx31ads_late,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index e9549a3c0223..6fd463642954 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -56,6 +56,26 @@
  * appropriate baseboard support code.
  */
 
+static unsigned int mx31lilly_pins[] __initdata = {
+	MX31_PIN_CTS1__CTS1,
+	MX31_PIN_RTS1__RTS1,
+	MX31_PIN_TXD1__TXD1,
+	MX31_PIN_RXD1__RXD1,
+	MX31_PIN_CTS2__CTS2,
+	MX31_PIN_RTS2__RTS2,
+	MX31_PIN_TXD2__TXD2,
+	MX31_PIN_RXD2__RXD2,
+	MX31_PIN_CSPI3_MOSI__RXD3,
+	MX31_PIN_CSPI3_MISO__TXD3,
+	MX31_PIN_CSPI3_SCLK__RTS3,
+	MX31_PIN_CSPI3_SPI_RDY__CTS3,
+};
+
+/* UART */
+static const struct imxuart_platform_data uart_pdata __initconst = {
+	.flags = IMXUART_HAVE_RTSCTS,
+};
+
 /* SMSC ethernet support */
 
 static struct resource smsc91x_resources[] = {
@@ -252,16 +272,12 @@ static void __init mx31lilly_board_init(void)
 {
 	imx31_soc_init();
 
-	switch (mx31lilly_baseboard) {
-	case MX31LILLY_NOBOARD:
-		break;
-	case MX31LILLY_DB:
-		mx31lilly_db_init();
-		break;
-	default:
-		printk(KERN_ERR "Illegal mx31lilly_baseboard type %d\n",
-			mx31lilly_baseboard);
-	}
+	mxc_iomux_setup_multiple_pins(mx31lilly_pins,
+				      ARRAY_SIZE(mx31lilly_pins), "mx31lily");
+
+	imx31_add_imx_uart0(&uart_pdata);
+	imx31_add_imx_uart1(&uart_pdata);
+	imx31_add_imx_uart2(&uart_pdata);
 
 	mxc_iomux_alloc_pin(MX31_PIN_CS4__CS4, "Ethernet CS");
 
@@ -284,10 +300,17 @@ static void __init mx31lilly_board_init(void)
 
 	imx31_add_spi_imx0(&spi0_pdata);
 	imx31_add_spi_imx1(&spi1_pdata);
-	mc13783_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
-	spi_register_board_info(&mc13783_dev, 1);
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+}
+
+static void __init mx31lilly_late_init(void)
+{
+	if (mx31lilly_baseboard == MX31LILLY_DB)
+		mx31lilly_db_init();
+
+	mc13783_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
+	spi_register_board_info(&mc13783_dev, 1);
 
 	smsc91x_resources[1].start =
 			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
@@ -310,6 +333,7 @@ MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
 	.init_time	= mx31lilly_timer_init,
-	.init_machine = mx31lilly_board_init,
+	.init_machine	= mx31lilly_board_init,
+	.init_late	= mx31lilly_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index 4822a1738de4..f033a57d5694 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -52,6 +52,19 @@
  */
 
 static unsigned int mx31lite_pins[] = {
+	/* UART1 */
+	MX31_PIN_CTS1__CTS1,
+	MX31_PIN_RTS1__RTS1,
+	MX31_PIN_TXD1__TXD1,
+	MX31_PIN_RXD1__RXD1,
+	/* SPI 0 */
+	MX31_PIN_CSPI1_SCLK__SCLK,
+	MX31_PIN_CSPI1_MOSI__MOSI,
+	MX31_PIN_CSPI1_MISO__MISO,
+	MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
+	MX31_PIN_CSPI1_SS0__SS0,
+	MX31_PIN_CSPI1_SS1__SS1,
+	MX31_PIN_CSPI1_SS2__SS2,
 	/* LAN9117 IRQ pin */
 	IOMUX_MODE(MX31_PIN_SFS6, IOMUX_CONFIG_GPIO),
 	/* SPI 1 */
@@ -64,6 +77,23 @@ static unsigned int mx31lite_pins[] = {
 	MX31_PIN_CSPI2_SS2__SS2,
 };
 
+/* UART */
+static const struct imxuart_platform_data uart_pdata __initconst = {
+	.flags = IMXUART_HAVE_RTSCTS,
+};
+
+/* SPI */
+static int spi0_internal_chipselect[] = {
+	MXC_SPI_CS(0),
+	MXC_SPI_CS(1),
+	MXC_SPI_CS(2),
+};
+
+static const struct spi_imx_master spi0_pdata __initconst = {
+	.chipselect	= spi0_internal_chipselect,
+	.num_chipselect	= ARRAY_SIZE(spi0_internal_chipselect),
+};
+
 static const struct mxc_nand_platform_data
 mx31lite_nand_board_info __initconst  = {
 	.width = 1,
@@ -103,13 +133,13 @@ static struct platform_device smsc911x_device = {
  * The MC13783 is the only hard-wired SPI device on the module.
  */
 
-static int spi_internal_chipselect[] = {
+static int spi1_internal_chipselect[] = {
 	MXC_SPI_CS(0),
 };
 
 static const struct spi_imx_master spi1_pdata __initconst = {
-	.chipselect	= spi_internal_chipselect,
-	.num_chipselect	= ARRAY_SIZE(spi_internal_chipselect),
+	.chipselect	= spi1_internal_chipselect,
+	.num_chipselect	= ARRAY_SIZE(spi1_internal_chipselect),
 };
 
 static struct mc13xxx_platform_data mc13783_pdata __initdata = {
@@ -200,8 +230,6 @@ static struct platform_device physmap_flash_device = {
 	.num_resources = 1,
 };
 
-
-
 /*
  * This structure defines the MX31 memory map.
  */
@@ -233,29 +261,30 @@ static struct regulator_consumer_supply dummy_supplies[] = {
 
 static void __init mx31lite_init(void)
 {
-	int ret;
-
 	imx31_soc_init();
 
-	switch (mx31lite_baseboard) {
-	case MX31LITE_NOBOARD:
-		break;
-	case MX31LITE_DB:
-		mx31lite_db_init();
-		break;
-	default:
-		printk(KERN_ERR "Illegal mx31lite_baseboard type %d\n",
-				mx31lite_baseboard);
-	}
-
 	mxc_iomux_setup_multiple_pins(mx31lite_pins, ARRAY_SIZE(mx31lite_pins),
 				      "mx31lite");
 
+	imx31_add_imx_uart0(&uart_pdata);
+	imx31_add_spi_imx0(&spi0_pdata);
+
 	/* NOR and NAND flash */
 	platform_device_register(&physmap_flash_device);
 	imx31_add_mxc_nand(&mx31lite_nand_board_info);
 
 	imx31_add_spi_imx1(&spi1_pdata);
+
+	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+}
+
+static void __init mx31lite_late(void)
+{
+	int ret;
+
+	if (mx31lite_baseboard == MX31LITE_DB)
+		mx31lite_db_init();
+
 	mc13783_spi_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	spi_register_board_info(&mc13783_spi_dev, 1);
 
@@ -265,8 +294,6 @@ static void __init mx31lite_init(void)
 	if (usbh2_pdata.otg)
 		imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
 
-	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
 	/* SMSC9117 IRQ pin */
 	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq");
 	if (ret)
@@ -294,5 +321,6 @@ MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
 	.init_irq = mx31_init_irq,
 	.init_time	= mx31lite_timer_init,
 	.init_machine = mx31lite_init,
+	.init_late	= mx31lite_late,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 4f2d99888afd..cc867682520e 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -526,11 +526,9 @@ static void __init mx31moboard_init(void)
 		"moboard");
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
-	gpio_led_register_device(-1, &mx31moboard_led_pdata);
 
 	imx31_add_imx2_wdt();
 
-	moboard_uart0_init();
 	imx31_add_imx_uart0(&uart0_pdata);
 	imx31_add_imx_uart4(&uart4_pdata);
 
@@ -540,6 +538,19 @@ static void __init mx31moboard_init(void)
 	imx31_add_spi_imx1(&moboard_spi1_pdata);
 	imx31_add_spi_imx2(&moboard_spi2_pdata);
 
+	mx31moboard_init_cam();
+
+	imx31_add_imx_ssi(0, &moboard_ssi_pdata);
+
+	pm_power_off = mx31moboard_poweroff;
+}
+
+static void __init mx31moboard_late(void)
+{
+	gpio_led_register_device(-1, &mx31moboard_led_pdata);
+
+	moboard_uart0_init();
+
 	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq");
 	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	moboard_spi_board_info[0].irq =
@@ -549,18 +560,11 @@ static void __init mx31moboard_init(void)
 
 	imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
-	mx31moboard_init_cam();
-
 	usb_xcvr_reset();
-
 	moboard_usbh2_init();
 
-	imx31_add_imx_ssi(0, &moboard_ssi_pdata);
-
 	imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
 
-	pm_power_off = mx31moboard_poweroff;
-
 	switch (mx31moboard_baseboard) {
 	case MX31NOBOARD:
 		break;
@@ -601,5 +605,6 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
 	.init_irq = mx31_init_irq,
 	.init_time	= mx31moboard_timer_init,
 	.init_machine = mx31moboard_init,
+	.init_late	= mx31moboard_late,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 7e315f00648d..c8c2e0956048 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -555,8 +555,6 @@ static const struct imxi2c_platform_data mx35_3ds_i2c0_data __initconst = {
  */
 static void __init mx35_3ds_init(void)
 {
-	struct platform_device *imx35_fb_pdev;
-
 	imx35_soc_init();
 
 	mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads));
@@ -579,9 +577,6 @@ static void __init mx35_3ds_init(void)
 	imx35_add_mxc_nand(&mx35pdk_nand_board_info);
 	imx35_add_sdhci_esdhc_imx(0, NULL);
 
-	if (mxc_expio_init(MX35_CS5_BASE_ADDR, IMX_GPIO_NR(1, 1)))
-		pr_warn("Init of the debugboard failed, all "
-				"devices on the debugboard are unusable.\n");
 	imx35_add_imx_i2c0(&mx35_3ds_i2c0_data);
 
 	i2c_register_board_info(
@@ -590,6 +585,15 @@ static void __init mx35_3ds_init(void)
 	imx35_add_ipu_core();
 	platform_device_register(&mx35_3ds_ov2640);
 	imx35_3ds_init_camera();
+}
+
+static void __init mx35_3ds_late_init(void)
+{
+	struct platform_device *imx35_fb_pdev;
+
+	if (mxc_expio_init(MX35_CS5_BASE_ADDR, IMX_GPIO_NR(1, 1)))
+		pr_warn("Init of the debugboard failed, all "
+			"devices on the debugboard are unusable.\n");
 
 	imx35_fb_pdev = imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 	mx35_3ds_lcd.dev.parent = &imx35_fb_pdev->dev;
@@ -618,6 +622,7 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK")
 	.init_irq = mx35_init_irq,
 	.init_time	= mx35pdk_timer_init,
 	.init_machine = mx35_3ds_init,
+	.init_late	= mx35_3ds_late_init,
 	.reserve = mx35_3ds_reserve,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 2d1c50bd8bdf..ed675863655b 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -362,12 +362,8 @@ static void __init pca100_init(void)
 	if (ret)
 		printk(KERN_ERR "pca100: Failed to setup pins (%d)\n", ret);
 
-	imx27_add_imx_ssi(0, &pca100_ssi_pdata);
-
 	imx27_add_imx_uart0(&uart_pdata);
 
-	imx27_add_mxc_mmc(1, &sdhc_pdata);
-
 	imx27_add_mxc_nand(&pca100_nand_board_info);
 
 	/* only the i2c master 1 is used on this CPU card */
@@ -382,6 +378,19 @@ static void __init pca100_init(void)
 				ARRAY_SIZE(pca100_spi_board_info));
 	imx27_add_spi_imx0(&pca100_spi0_data);
 
+	imx27_add_imx_fb(&pca100_fb_data);
+
+	imx27_add_fec(NULL);
+	imx27_add_imx2_wdt();
+	imx27_add_mxc_w1();
+}
+
+static void __init pca100_late_init(void)
+{
+	imx27_add_imx_ssi(0, &pca100_ssi_pdata);
+
+	imx27_add_mxc_mmc(1, &sdhc_pdata);
+
 	gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs");
 	gpio_direction_output(OTG_PHY_CS_GPIO, 1);
 	gpio_request(USBH2_PHY_CS_GPIO, "usb-host2-cs");
@@ -403,12 +412,6 @@ static void __init pca100_init(void)
 
 	if (usbh2_pdata.otg)
 		imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
-
-	imx27_add_imx_fb(&pca100_fb_data);
-
-	imx27_add_fec(NULL);
-	imx27_add_imx2_wdt();
-	imx27_add_mxc_w1();
 }
 
 static void __init pca100_timer_init(void)
@@ -421,7 +424,8 @@ MACHINE_START(PCA100, "phyCARD-i.MX27")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.init_machine = pca100_init,
+	.init_machine	= pca100_init,
+	.init_late	= pca100_late_init,
 	.init_time	= pca100_timer_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index 6d879417db49..d071ced7425d 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -576,8 +576,6 @@ static struct regulator_consumer_supply dummy_supplies[] = {
  */
 static void __init pcm037_init(void)
 {
-	int ret;
-
 	imx31_soc_init();
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
@@ -621,20 +619,6 @@ static void __init pcm037_init(void)
 
 	imx31_add_mxc_w1();
 
-	/* LAN9217 IRQ pin */
-	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1), "lan9217-irq");
-	if (ret)
-		pr_warn("could not get LAN irq gpio\n");
-	else {
-		gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
-		smsc911x_resources[1].start =
-			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
-		smsc911x_resources[1].end =
-			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
-		platform_device_register(&pcm037_eth);
-	}
-
-
 	/* I2C adapters and devices */
 	i2c_register_board_info(1, pcm037_i2c_devices,
 			ARRAY_SIZE(pcm037_i2c_devices));
@@ -643,26 +627,9 @@ static void __init pcm037_init(void)
 	imx31_add_imx_i2c2(&pcm037_i2c2_data);
 
 	imx31_add_mxc_nand(&pcm037_nand_board_info);
-	imx31_add_mxc_mmc(0, &sdhc_pdata);
 	imx31_add_ipu_core();
 	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
-	/* CSI */
-	/* Camera power: default - off */
-	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), "mt9t031-power");
-	if (!ret)
-		gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), 1);
-	else
-		iclink_mt9t031.power = NULL;
-
-	pcm037_init_camera();
-
-	pcm970_sja1000_resources[1].start =
-			gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
-	pcm970_sja1000_resources[1].end =
-			gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
-	platform_device_register(&pcm970_sja1000);
-
 	if (otg_mode_host) {
 		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
 				ULPI_OTG_DRVVBUS_EXT);
@@ -677,7 +644,6 @@ static void __init pcm037_init(void)
 
 	if (!otg_mode_host)
 		imx31_add_fsl_usb2_udc(&otg_device_pdata);
-
 }
 
 static void __init pcm037_timer_init(void)
@@ -694,6 +660,39 @@ static void __init pcm037_reserve(void)
 
 static void __init pcm037_init_late(void)
 {
+	int ret;
+
+	/* LAN9217 IRQ pin */
+	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1), "lan9217-irq");
+	if (!ret) {
+		gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
+		smsc911x_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
+		smsc911x_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
+		platform_device_register(&pcm037_eth);
+	} else {
+		pr_warn("could not get LAN irq gpio\n");
+	}
+
+	imx31_add_mxc_mmc(0, &sdhc_pdata);
+
+	/* CSI */
+	/* Camera power: default - off */
+	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), "mt9t031-power");
+	if (!ret)
+		gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), 1);
+	else
+		iclink_mt9t031.power = NULL;
+
+	pcm037_init_camera();
+
+	pcm970_sja1000_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
+	pcm970_sja1000_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
+	platform_device_register(&pcm970_sja1000);
+
 	pcm037_eet_init_devices();
 }
 
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index e447e59c0604..78e2bf8dcd96 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -363,7 +363,6 @@ static void __init pcm043_init(void)
 
 	imx35_add_imx_uart0(&uart_pdata);
 	imx35_add_mxc_nand(&pcm037_nand_board_info);
-	imx35_add_imx_ssi(0, &pcm043_ssi_pdata);
 
 	imx35_add_imx_uart1(&uart_pdata);
 
@@ -387,6 +386,12 @@ static void __init pcm043_init(void)
 		imx35_add_fsl_usb2_udc(&otg_device_pdata);
 
 	imx35_add_flexcan1();
+}
+
+static void __init pcm043_late_init(void)
+{
+	imx35_add_imx_ssi(0, &pcm043_ssi_pdata);
+
 	imx35_add_sdhci_esdhc_imx(0, &sd1_pdata);
 }
 
@@ -402,6 +407,7 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043")
 	.init_early = imx35_init_early,
 	.init_irq = mx35_init_irq,
 	.init_time = pcm043_timer_init,
-	.init_machine = pcm043_init,
+	.init_machine	= pcm043_init,
+	.init_late	= pcm043_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 34df64f133ed..8c2cbd693d21 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -251,7 +251,6 @@ static void __init qong_init(void)
 
 	mxc_init_imx_uart();
 	qong_init_nor_mtd();
-	qong_init_fpga();
 	imx31_add_imx2_wdt();
 }
 
@@ -268,5 +267,6 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE")
 	.init_irq = mx31_init_irq,
 	.init_time	= qong_timer_init,
 	.init_machine = qong_init,
+	.init_late	= qong_init_fpga,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 27a8f7e3ec08..5ff154c9a086 100644
--- a/arch/arm/mach-imx/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -268,6 +268,22 @@ static void __init vpr200_board_init(void)
 
 	imx35_add_fec(NULL);
 	imx35_add_imx2_wdt();
+
+	imx35_add_imx_uart0(NULL);
+	imx35_add_imx_uart2(NULL);
+
+	imx35_add_ipu_core();
+	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
+
+	imx35_add_fsl_usb2_udc(&otg_device_pdata);
+	imx35_add_mxc_ehci_hs(&usb_host_pdata);
+
+	imx35_add_mxc_nand(&vpr200_nand_board_info);
+	imx35_add_sdhci_esdhc_imx(0, NULL);
+}
+
+static void __init vpr200_late_init(void)
+{
 	imx_add_gpio_keys(&vpr200_gpio_keys_data);
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
@@ -282,18 +298,6 @@ static void __init vpr200_board_init(void)
 	else
 		gpio_direction_input(GPIO_PMIC_INT);
 
-	imx35_add_imx_uart0(NULL);
-	imx35_add_imx_uart2(NULL);
-
-	imx35_add_ipu_core();
-	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
-
-	imx35_add_fsl_usb2_udc(&otg_device_pdata);
-	imx35_add_mxc_ehci_hs(&usb_host_pdata);
-
-	imx35_add_mxc_nand(&vpr200_nand_board_info);
-	imx35_add_sdhci_esdhc_imx(0, NULL);
-
 	vpr200_i2c_devices[1].irq = gpio_to_irq(GPIO_PMIC_INT);
 	i2c_register_board_info(0, vpr200_i2c_devices,
 			ARRAY_SIZE(vpr200_i2c_devices));
@@ -313,5 +317,6 @@ MACHINE_START(VPR200, "VPR200")
 	.init_irq = mx35_init_irq,
 	.init_time = vpr200_timer_init,
 	.init_machine = vpr200_board_init,
+	.init_late	= vpr200_late_init,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mx31lilly-db.c b/arch/arm/mach-imx/mx31lilly-db.c
index 649fe49ce85e..231f900a1de7 100644
--- a/arch/arm/mach-imx/mx31lilly-db.c
+++ b/arch/arm/mach-imx/mx31lilly-db.c
@@ -43,18 +43,6 @@
  */
 
 static unsigned int lilly_db_board_pins[] __initdata = {
-	MX31_PIN_CTS1__CTS1,
-	MX31_PIN_RTS1__RTS1,
-	MX31_PIN_TXD1__TXD1,
-	MX31_PIN_RXD1__RXD1,
-	MX31_PIN_CTS2__CTS2,
-	MX31_PIN_RTS2__RTS2,
-	MX31_PIN_TXD2__TXD2,
-	MX31_PIN_RXD2__RXD2,
-	MX31_PIN_CSPI3_MOSI__RXD3,
-	MX31_PIN_CSPI3_MISO__TXD3,
-	MX31_PIN_CSPI3_SCLK__RTS3,
-	MX31_PIN_CSPI3_SPI_RDY__CTS3,
 	MX31_PIN_SD1_DATA3__SD1_DATA3,
 	MX31_PIN_SD1_DATA2__SD1_DATA2,
 	MX31_PIN_SD1_DATA1__SD1_DATA1,
@@ -86,11 +74,6 @@ static unsigned int lilly_db_board_pins[] __initdata = {
 	MX31_PIN_CONTRAST__CONTRAST,
 };
 
-/* UART */
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
 /* MMC support */
 
 static int mxc_mmc1_get_ro(struct device *dev)
@@ -203,9 +186,6 @@ void __init mx31lilly_db_init(void)
 	mxc_iomux_setup_multiple_pins(lilly_db_board_pins,
 					ARRAY_SIZE(lilly_db_board_pins),
 					"development board pins");
-	imx31_add_imx_uart0(&uart_pdata);
-	imx31_add_imx_uart1(&uart_pdata);
-	imx31_add_imx_uart2(&uart_pdata);
 	imx31_add_mxc_mmc(0, &mmc_pdata);
 	mx31lilly_init_fb();
 }
diff --git a/arch/arm/mach-imx/mx31lite-db.c b/arch/arm/mach-imx/mx31lite-db.c
index 5a160b7e4fce..c66a006bf2fd 100644
--- a/arch/arm/mach-imx/mx31lite-db.c
+++ b/arch/arm/mach-imx/mx31lite-db.c
@@ -45,19 +45,6 @@
  */
 
 static unsigned int litekit_db_board_pins[] __initdata = {
-	/* UART1 */
-	MX31_PIN_CTS1__CTS1,
-	MX31_PIN_RTS1__RTS1,
-	MX31_PIN_TXD1__TXD1,
-	MX31_PIN_RXD1__RXD1,
-	/* SPI 0 */
-	MX31_PIN_CSPI1_SCLK__SCLK,
-	MX31_PIN_CSPI1_MOSI__MOSI,
-	MX31_PIN_CSPI1_MISO__MISO,
-	MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
-	MX31_PIN_CSPI1_SS0__SS0,
-	MX31_PIN_CSPI1_SS1__SS1,
-	MX31_PIN_CSPI1_SS2__SS2,
 	/* SDHC1 */
 	MX31_PIN_SD1_DATA0__SD1_DATA0,
 	MX31_PIN_SD1_DATA1__SD1_DATA1,
@@ -67,11 +54,6 @@ static unsigned int litekit_db_board_pins[] __initdata = {
 	MX31_PIN_SD1_CMD__SD1_CMD,
 };
 
-/* UART */
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
 /* MMC */
 
 static int gpio_det, gpio_wp;
@@ -146,19 +128,6 @@ static const struct imxmmc_platform_data mmc_pdata __initconst = {
 	.exit	   = mxc_mmc1_exit,
 };
 
-/* SPI */
-
-static int spi_internal_chipselect[] = {
-	MXC_SPI_CS(0),
-	MXC_SPI_CS(1),
-	MXC_SPI_CS(2),
-};
-
-static const struct spi_imx_master spi0_pdata __initconst = {
-	.chipselect	= spi_internal_chipselect,
-	.num_chipselect	= ARRAY_SIZE(spi_internal_chipselect),
-};
-
 /* GPIO LEDs */
 
 static const struct gpio_led litekit_leds[] __initconst = {
@@ -187,9 +156,7 @@ void __init mx31lite_db_init(void)
 	mxc_iomux_setup_multiple_pins(litekit_db_board_pins,
 					ARRAY_SIZE(litekit_db_board_pins),
 					"development board pins");
-	imx31_add_imx_uart0(&uart_pdata);
 	imx31_add_mxc_mmc(0, &mmc_pdata);
-	imx31_add_spi_imx0(&spi0_pdata);
 	gpio_led_register_device(-1, &litekit_led_platform_data);
 	imx31_add_imx2_wdt();
 	imx31_add_mxc_rtc();