Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM soc device tree updates from Olof Johansson:
 "Device tree conversion and enablement branch.  Mostly a bunch of new
  bindings and setup for various platforms, but the Via/Winchip VT8500
  platform is also converted over from being 100% legacy to now use
  device tree for probing.  More of that will come for 3.8."

Trivial conflicts due to removal of vt8500 files, and one documentation
file that was added with slightly different contents both here and in
the USb tree.

* tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (212 commits)
  arm: vt8500: Fixup for missing gpio.h
  ARM: LPC32xx: LED fix in PHY3250 DTS file
  ARM: dt: mmp-dma: add binding file
  arm: vt8500: Update arch-vt8500 to devicetree support.
  arm: vt8500: gpio: Devicetree support for arch-vt8500
  arm: vt8500: doc: Add device tree bindings for arch-vt8500 devices
  arm: vt8500: clk: Add Common Clock Framework support
  video: vt8500: Add devicetree support for vt8500-fb and wm8505-fb
  serial: vt8500: Add devicetree support for vt8500-serial
  rtc: vt8500: Add devicetree support for vt8500-rtc
  arm: vt8500: Add device tree files for VIA/Wondermedia SoC's
  ARM: tegra: Add Avionic Design Tamonten Evaluation Carrier support
  ARM: tegra: Add Avionic Design Medcom-Wide support
  ARM: tegra: Add Avionic Design Plutux support
  ARM: tegra: Add Avionic Design Tamonten support
  ARM: tegra: dts: Add pwm label
  ARM: ux500: Fix SSP register address format
  ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT
  ARM: ux500: Remove redundant #gpio-cell properties from Snowball DT
  ARM: ux500: Add all encompassing sound node to the HREF Device Tree
  ...

17 files changed, 31 insertions, 2476 deletions

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index afd542ad6f9..7ca5fe45945 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -101,13 +101,8 @@ config	SOC_IMX51
 	select SOC_IMX5
 	select ARCH_MX5
 	select ARCH_MX51
-
-config	SOC_IMX53
-	bool
-	select SOC_IMX5
-	select ARCH_MX5
-	select ARCH_MX53
-	select HAVE_CAN_FLEXCAN if CAN
+	select PINCTRL
+	select PINCTRL_IMX51
 
 if ARCH_IMX_V4_V5
 
@@ -561,7 +556,6 @@ config MACH_BUG
 config MACH_IMX31_DT
 	bool "Support i.MX31 platforms from device tree"
 	select SOC_IMX31
-	select USE_OF
 	help
 	  Include support for Freescale i.MX31 based platforms
 	  using the device tree for discovery.
@@ -737,95 +731,19 @@ config MACH_EUKREA_MBIMXSD51_BASEBOARD
 
 endchoice
 
-config MX51_EFIKA_COMMON
-	bool
-	select SOC_IMX51
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_PATA_IMX
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select MXC_ULPI if USB_ULPI
-
-config MACH_MX51_EFIKAMX
-	bool "Support MX51 Genesi Efika MX nettop"
-	select LEDS_GPIO_REGISTER
-	select MX51_EFIKA_COMMON
-	help
-	  Include support for Genesi Efika MX nettop. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_MX51_EFIKASB
-	bool "Support MX51 Genesi Efika Smartbook"
-	select LEDS_GPIO_REGISTER
-	select MX51_EFIKA_COMMON
-	help
-	  Include support for Genesi Efika Smartbook. This includes specific
-	  configurations for the board and its peripherals.
-
-comment "i.MX53 machines:"
-
-config MACH_IMX53_DT
-	bool "Support i.MX53 platforms from device tree"
-	select SOC_IMX53
-	select MACH_MX53_ARD
-	select MACH_MX53_EVK
-	select MACH_MX53_LOCO
-	select MACH_MX53_SMD
-	help
-	  Include support for Freescale i.MX53 based platforms
-	  using the device tree for discovery
-
-config MACH_MX53_EVK
-	bool "Support MX53 EVK platforms"
-	select SOC_IMX53
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select LEDS_GPIO_REGISTER
-	help
-	  Include support for MX53 EVK platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_MX53_SMD
-	bool "Support MX53 SMD platforms"
-	select SOC_IMX53
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	help
-	  Include support for MX53 SMD platform. This includes specific
-	  configurations for the board and its peripherals.
+comment "Device tree only"
 
-config MACH_MX53_LOCO
-	bool "Support MX53 LOCO platforms"
-	select SOC_IMX53
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select IMX_HAVE_PLATFORM_GPIO_KEYS
-	select LEDS_GPIO_REGISTER
-	help
-	  Include support for MX53 LOCO platform. This includes specific
-	  configurations for the board and its peripherals.
+config	SOC_IMX53
+	bool "i.MX53 support"
+	select SOC_IMX5
+	select ARCH_MX5
+	select ARCH_MX53
+	select HAVE_CAN_FLEXCAN if CAN
+	select PINCTRL
+	select PINCTRL_IMX53
 
-config MACH_MX53_ARD
-	bool "Support MX53 ARD platforms"
-	select SOC_IMX53
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select IMX_HAVE_PLATFORM_GPIO_KEYS
 	help
-	  Include support for MX53 ARD platform. This includes specific
-	  configurations for the board and its peripherals.
-
-comment "i.MX6 family:"
+	  This enables support for Freescale i.MX53 processor.
 
 config SOC_IMX6Q
 	bool "i.MX6 Quad support"
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index d1204198ca8..895754aeb4f 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -83,16 +83,9 @@ endif
 # i.MX5 based machines
 obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o
 obj-$(CONFIG_MACH_MX51_3DS) += mach-mx51_3ds.o
-obj-$(CONFIG_MACH_MX53_EVK) += mach-mx53_evk.o
-obj-$(CONFIG_MACH_MX53_SMD) += mach-mx53_smd.o
-obj-$(CONFIG_MACH_MX53_LOCO) += mach-mx53_loco.o
-obj-$(CONFIG_MACH_MX53_ARD) += mach-mx53_ard.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += mach-cpuimx51sd.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o
-obj-$(CONFIG_MX51_EFIKA_COMMON) += mx51_efika.o
-obj-$(CONFIG_MACH_MX51_EFIKAMX) += mach-mx51_efikamx.o
-obj-$(CONFIG_MACH_MX51_EFIKASB) += mach-mx51_efikasb.o
 obj-$(CONFIG_MACH_MX50_RDP) += mach-mx50_rdp.o
 
 obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
-obj-$(CONFIG_MACH_IMX53_DT) += imx53-dt.o
+obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot
index 05541cf4a87..c60967629e2 100644
--- a/arch/arm/mach-imx/Makefile.boot
+++ b/arch/arm/mach-imx/Makefile.boot
@@ -39,8 +39,12 @@ params_phys-$(CONFIG_SOC_IMX6Q)	:= 0x10000100
 initrd_phys-$(CONFIG_SOC_IMX6Q)	:= 0x10800000
 
 dtb-$(CONFIG_MACH_IMX51_DT) += imx51-babbage.dtb
-dtb-$(CONFIG_MACH_IMX53_DT) += imx53-ard.dtb imx53-evk.dtb \
-			       imx53-qsb.dtb imx53-smd.dtb
+
+dtb-$(CONFIG_SOC_IMX53) += imx53-ard.dtb \
+			   imx53-evk.dtb \
+			   imx53-qsb.dtb \
+			   imx53-smd.dtb \
+
 dtb-$(CONFIG_SOC_IMX6Q)	+= imx6q-arm2.dtb \
 			   imx6q-sabrelite.dtb \
 			   imx6q-sabresd.dtb \
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index 4233d9e3531..3ec242f3341 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -157,6 +157,7 @@ enum mx6q_clks {
 };
 
 static struct clk *clk[clk_max];
+static struct clk_onecell_data clk_data;
 
 static enum mx6q_clks const clks_init_on[] __initconst = {
 	mmdc_ch0_axi, rom,
@@ -394,52 +395,24 @@ int __init mx6q_clocks_init(void)
 			pr_err("i.MX6q clk %d: register failed with %ld\n",
 				i, PTR_ERR(clk[i]));
 
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
 	clk_register_clkdev(clk[gpt_ipg], "ipg", "imx-gpt.0");
 	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
 	clk_register_clkdev(clk[twd], NULL, "smp_twd");
-	clk_register_clkdev(clk[apbh_dma], NULL, "110000.dma-apbh");
-	clk_register_clkdev(clk[per1_bch], "per1_bch", "112000.gpmi-nand");
-	clk_register_clkdev(clk[gpmi_bch_apb], "gpmi_bch_apb", "112000.gpmi-nand");
-	clk_register_clkdev(clk[gpmi_bch], "gpmi_bch", "112000.gpmi-nand");
-	clk_register_clkdev(clk[gpmi_apb], "gpmi_apb", "112000.gpmi-nand");
-	clk_register_clkdev(clk[gpmi_io], "gpmi_io", "112000.gpmi-nand");
-	clk_register_clkdev(clk[usboh3], NULL, "2184000.usb");
-	clk_register_clkdev(clk[usboh3], NULL, "2184200.usb");
-	clk_register_clkdev(clk[usboh3], NULL, "2184400.usb");
-	clk_register_clkdev(clk[usboh3], NULL, "2184600.usb");
-	clk_register_clkdev(clk[usbphy1], NULL, "20c9000.usbphy");
-	clk_register_clkdev(clk[usbphy2], NULL, "20ca000.usbphy");
-	clk_register_clkdev(clk[uart_serial], "per", "2020000.serial");
-	clk_register_clkdev(clk[uart_ipg], "ipg", "2020000.serial");
-	clk_register_clkdev(clk[uart_serial], "per", "21e8000.serial");
-	clk_register_clkdev(clk[uart_ipg], "ipg", "21e8000.serial");
-	clk_register_clkdev(clk[uart_serial], "per", "21ec000.serial");
-	clk_register_clkdev(clk[uart_ipg], "ipg", "21ec000.serial");
-	clk_register_clkdev(clk[uart_serial], "per", "21f0000.serial");
-	clk_register_clkdev(clk[uart_ipg], "ipg", "21f0000.serial");
-	clk_register_clkdev(clk[uart_serial], "per", "21f4000.serial");
-	clk_register_clkdev(clk[uart_ipg], "ipg", "21f4000.serial");
-	clk_register_clkdev(clk[enet], NULL, "2188000.ethernet");
-	clk_register_clkdev(clk[usdhc1], NULL, "2190000.usdhc");
-	clk_register_clkdev(clk[usdhc2], NULL, "2194000.usdhc");
-	clk_register_clkdev(clk[usdhc3], NULL, "2198000.usdhc");
-	clk_register_clkdev(clk[usdhc4], NULL, "219c000.usdhc");
-	clk_register_clkdev(clk[i2c1], NULL, "21a0000.i2c");
-	clk_register_clkdev(clk[i2c2], NULL, "21a4000.i2c");
-	clk_register_clkdev(clk[i2c3], NULL, "21a8000.i2c");
-	clk_register_clkdev(clk[ecspi1], NULL, "2008000.ecspi");
-	clk_register_clkdev(clk[ecspi2], NULL, "200c000.ecspi");
-	clk_register_clkdev(clk[ecspi3], NULL, "2010000.ecspi");
-	clk_register_clkdev(clk[ecspi4], NULL, "2014000.ecspi");
-	clk_register_clkdev(clk[ecspi5], NULL, "2018000.ecspi");
-	clk_register_clkdev(clk[sdma], NULL, "20ec000.sdma");
-	clk_register_clkdev(clk[dummy], NULL, "20bc000.wdog");
-	clk_register_clkdev(clk[dummy], NULL, "20c0000.wdog");
-	clk_register_clkdev(clk[ssi1_ipg], NULL, "2028000.ssi");
 	clk_register_clkdev(clk[cko1_sel], "cko1_sel", NULL);
 	clk_register_clkdev(clk[ahb], "ahb", NULL);
 	clk_register_clkdev(clk[cko1], "cko1", NULL);
 
+	/*
+	 * The gpmi needs 100MHz frequency in the EDO/Sync mode,
+	 * We can not get the 100MHz from the pll2_pfd0_352m.
+	 * So choose pll2_pfd2_396m as enfc_sel's parent.
+	 */
+	clk_set_parent(clk[enfc_sel], clk[pll2_pfd2_396m]);
+
 	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
 		clk_prepare_enable(clk[clks_init_on[i]]);
 
diff --git a/arch/arm/mach-imx/devices-imx53.h b/arch/arm/mach-imx/devices-imx53.h
deleted file mode 100644
index 77e0db96c44..00000000000
--- a/arch/arm/mach-imx/devices-imx53.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include <mach/mx53.h>
-#include <mach/devices-common.h>
-
-extern const struct imx_fec_data imx53_fec_data;
-#define imx53_add_fec(pdata)   \
-	imx_add_fec(&imx53_fec_data, pdata)
-
-extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[];
-#define imx53_add_imx_uart(id, pdata)	\
-	imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata)
-
-
-extern const struct imx_imx_i2c_data imx53_imx_i2c_data[];
-#define imx53_add_imx_i2c(id, pdata)	\
-	imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata)
-
-extern const struct imx_sdhci_esdhc_imx_data imx53_sdhci_esdhc_imx_data[];
-#define imx53_add_sdhci_esdhc_imx(id, pdata)	\
-	imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata)
-
-extern const struct imx_spi_imx_data imx53_ecspi_data[];
-#define imx53_add_ecspi(id, pdata)	\
-	imx_add_spi_imx(&imx53_ecspi_data[id], pdata)
-
-extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[];
-#define imx53_add_imx2_wdt(id)	\
-	imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
-
-extern const struct imx_imx_ssi_data imx53_imx_ssi_data[];
-#define imx53_add_imx_ssi(id, pdata)	\
-	imx_add_imx_ssi(&imx53_imx_ssi_data[id], pdata)
-
-extern const struct imx_imx_keypad_data imx53_imx_keypad_data;
-#define imx53_add_imx_keypad(pdata)	\
-	imx_add_imx_keypad(&imx53_imx_keypad_data, pdata)
-
-extern const struct imx_pata_imx_data imx53_pata_imx_data;
-#define imx53_add_pata_imx() \
-	imx_add_pata_imx(&imx53_pata_imx_data)
-
-extern struct platform_device *__init imx53_add_ahci_imx(void);
diff --git a/arch/arm/mach-imx/efika.h b/arch/arm/mach-imx/efika.h
deleted file mode 100644
index 014aa985faa..00000000000
--- a/arch/arm/mach-imx/efika.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _EFIKA_H
-#define _EFIKA_H
-
-#define EFIKA_WLAN_EN		IMX_GPIO_NR(2, 16)
-#define EFIKA_WLAN_RESET	IMX_GPIO_NR(2, 10)
-#define EFIKA_USB_PHY_RESET	IMX_GPIO_NR(2, 9)
-
-void __init efika_board_common_init(void);
-
-#endif
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index d4067fe3635..f233b4bb234 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -13,7 +13,6 @@
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -44,27 +43,8 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
 	{ /* sentinel */ }
 };
 
-static const struct of_device_id imx51_iomuxc_of_match[] __initconst = {
-	{ .compatible = "fsl,imx51-iomuxc-babbage", .data = imx51_babbage_common_init, },
-	{ /* sentinel */ }
-};
-
 static void __init imx51_dt_init(void)
 {
-	struct device_node *node;
-	const struct of_device_id *of_id;
-	void (*func)(void);
-
-	pinctrl_provide_dummies();
-
-	node = of_find_matching_node(NULL, imx51_iomuxc_of_match);
-	if (node) {
-		of_id = of_match_node(imx51_iomuxc_of_match, node);
-		func = of_id->data;
-		func();
-		of_node_put(node);
-	}
-
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     imx51_auxdata_lookup, NULL);
 }
@@ -79,7 +59,6 @@ static struct sys_timer imx51_timer = {
 };
 
 static const char *imx51_dt_board_compat[] __initdata = {
-	"fsl,imx51-babbage",
 	"fsl,imx51",
 	NULL
 };
diff --git a/arch/arm/mach-imx/imx53-dt.c b/arch/arm/mach-imx/mach-imx53.c
index 1b7a2fc3659..29711e95579 100644
--- a/arch/arm/mach-imx/imx53-dt.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -17,7 +17,6 @@
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -51,14 +50,6 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = {
 	{ /* sentinel */ }
 };
 
-static const struct of_device_id imx53_iomuxc_of_match[] __initconst = {
-	{ .compatible = "fsl,imx53-iomuxc-ard", .data = imx53_ard_common_init, },
-	{ .compatible = "fsl,imx53-iomuxc-evk", .data = imx53_evk_common_init, },
-	{ .compatible = "fsl,imx53-iomuxc-qsb", .data = imx53_qsb_common_init, },
-	{ .compatible = "fsl,imx53-iomuxc-smd", .data = imx53_smd_common_init, },
-	{ /* sentinel */ }
-};
-
 static void __init imx53_qsb_init(void)
 {
 	struct clk *clk;
@@ -74,20 +65,6 @@ static void __init imx53_qsb_init(void)
 
 static void __init imx53_dt_init(void)
 {
-	struct device_node *node;
-	const struct of_device_id *of_id;
-	void (*func)(void);
-
-	pinctrl_provide_dummies();
-
-	node = of_find_matching_node(NULL, imx53_iomuxc_of_match);
-	if (node) {
-		of_id = of_match_node(imx53_iomuxc_of_match, node);
-		func = of_id->data;
-		func();
-		of_node_put(node);
-	}
-
 	if (of_machine_is_compatible("fsl,imx53-qsb"))
 		imx53_qsb_init();
 
@@ -105,10 +82,6 @@ static struct sys_timer imx53_timer = {
 };
 
 static const char *imx53_dt_board_compat[] __initdata = {
-	"fsl,imx53-ard",
-	"fsl,imx53-evk",
-	"fsl,imx53-qsb",
-	"fsl,imx53-smd",
 	"fsl,imx53",
 	NULL
 };
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 045b3f6a387..692b4b143bb 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -22,7 +22,6 @@
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <linux/phy.h>
 #include <linux/micrel_phy.h>
 #include <linux/mfd/anatop.h>
@@ -100,7 +99,6 @@ static void __init imx6q_sabrelite_cko1_setup(void)
 	clk_set_parent(cko1_sel, ahb);
 	rate = clk_round_rate(cko1, 16000000);
 	clk_set_rate(cko1, rate);
-	clk_register_clkdev(cko1, NULL, "0-000a");
 put_clk:
 	if (!IS_ERR(cko1_sel))
 		clk_put(cko1_sel);
@@ -159,12 +157,6 @@ static void __init imx6q_usb_init(void)
 
 static void __init imx6q_init_machine(void)
 {
-	/*
-	 * This should be removed when all imx6q boards have pinctrl
-	 * states for devices defined in device tree.
-	 */
-	pinctrl_provide_dummies();
-
 	if (of_machine_is_compatible("fsl,imx6q-sabrelite"))
 		imx6q_sabrelite_init();
 
@@ -218,9 +210,6 @@ static struct sys_timer imx6q_timer = {
 };
 
 static const char *imx6q_dt_compat[] __initdata = {
-	"fsl,imx6q-arm2",
-	"fsl,imx6q-sabrelite",
-	"fsl,imx6q-sabresd",
 	"fsl,imx6q",
 	NULL,
 };
diff --git a/arch/arm/mach-imx/mach-mx51_efikamx.c b/arch/arm/mach-imx/mach-mx51_efikamx.c
deleted file mode 100644
index 8d09c0126ca..00000000000
--- a/arch/arm/mach-imx/mach-mx51_efikamx.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Copyright (C) 2010 Linaro Limited
- *
- * based on code from the following
- * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved.
- * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/mfd/mc13892.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/consumer.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
-#include <asm/setup.h>
-#include <asm/system_info.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx51.h"
-#include "efika.h"
-
-#define EFIKAMX_PCBID0		IMX_GPIO_NR(3, 16)
-#define EFIKAMX_PCBID1		IMX_GPIO_NR(3, 17)
-#define EFIKAMX_PCBID2		IMX_GPIO_NR(3, 11)
-
-#define EFIKAMX_BLUE_LED	IMX_GPIO_NR(3, 13)
-#define EFIKAMX_GREEN_LED	IMX_GPIO_NR(3, 14)
-#define EFIKAMX_RED_LED		IMX_GPIO_NR(3, 15)
-
-#define EFIKAMX_POWER_KEY	IMX_GPIO_NR(2, 31)
-
-/* board 1.1 doesn't have same reset gpio */
-#define EFIKAMX_RESET1_1	IMX_GPIO_NR(3, 2)
-#define EFIKAMX_RESET		IMX_GPIO_NR(1, 4)
-
-#define EFIKAMX_POWEROFF	IMX_GPIO_NR(4, 13)
-
-#define EFIKAMX_PMIC		IMX_GPIO_NR(1, 6)
-
-/* the pci ids pin have pull up. they're driven low according to board id */
-#define MX51_PAD_PCBID0	IOMUX_PAD(0x518, 0x130, 3, 0x0,   0, PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_PCBID1	IOMUX_PAD(0x51C, 0x134, 3, 0x0,   0, PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_PCBID2	IOMUX_PAD(0x504, 0x128, 3, 0x0,   0, PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_PWRKEY	IOMUX_PAD(0x48c, 0x0f8, 1, 0x0,   0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE)
-
-static iomux_v3_cfg_t mx51efikamx_pads[] = {
-	/* board id */
-	MX51_PAD_PCBID0,
-	MX51_PAD_PCBID1,
-	MX51_PAD_PCBID2,
-
-	/* leds */
-	MX51_PAD_CSI1_D9__GPIO3_13,
-	MX51_PAD_CSI1_VSYNC__GPIO3_14,
-	MX51_PAD_CSI1_HSYNC__GPIO3_15,
-
-	/* power key */
-	MX51_PAD_PWRKEY,
-
-	/* reset */
-	MX51_PAD_DI1_PIN13__GPIO3_2,
-	MX51_PAD_GPIO1_4__GPIO1_4,
-
-	/* power off */
-	MX51_PAD_CSI2_VSYNC__GPIO4_13,
-};
-
-/*   PCBID2  PCBID1 PCBID0  STATE
-	1       1      1    ER1:rev1.1
-	1       1      0    ER2:rev1.2
-	1       0      1    ER3:rev1.3
-	1       0      0    ER4:rev1.4
-*/
-static void __init mx51_efikamx_board_id(void)
-{
-	int id;
-
-	/* things are taking time to settle */
-	msleep(150);
-
-	gpio_request(EFIKAMX_PCBID0, "pcbid0");
-	gpio_direction_input(EFIKAMX_PCBID0);
-	gpio_request(EFIKAMX_PCBID1, "pcbid1");
-	gpio_direction_input(EFIKAMX_PCBID1);
-	gpio_request(EFIKAMX_PCBID2, "pcbid2");
-	gpio_direction_input(EFIKAMX_PCBID2);
-
-	id = gpio_get_value(EFIKAMX_PCBID0) ? 1 : 0;
-	id |= (gpio_get_value(EFIKAMX_PCBID1) ? 1 : 0) << 1;
-	id |= (gpio_get_value(EFIKAMX_PCBID2) ? 1 : 0) << 2;
-
-	switch (id) {
-	case 7:
-		system_rev = 0x11;
-		break;
-	case 6:
-		system_rev = 0x12;
-		break;
-	case 5:
-		system_rev = 0x13;
-		break;
-	case 4:
-		system_rev = 0x14;
-		break;
-	default:
-		system_rev = 0x10;
-		break;
-	}
-
-	if ((system_rev == 0x10)
-		|| (system_rev == 0x12)
-		|| (system_rev == 0x14)) {
-		printk(KERN_WARNING
-			"EfikaMX: Unsupported board revision 1.%u!\n",
-			system_rev & 0xf);
-	}
-}
-
-static struct gpio_led mx51_efikamx_leds[] __initdata = {
-	{
-		.name = "efikamx:green",
-		.default_trigger = "default-on",
-		.gpio = EFIKAMX_GREEN_LED,
-	},
-	{
-		.name = "efikamx:red",
-		.default_trigger = "ide-disk",
-		.gpio = EFIKAMX_RED_LED,
-	},
-	{
-		.name = "efikamx:blue",
-		.default_trigger = "mmc0",
-		.gpio = EFIKAMX_BLUE_LED,
-	},
-};
-
-static const struct gpio_led_platform_data
-		mx51_efikamx_leds_data __initconst = {
-	.leds = mx51_efikamx_leds,
-	.num_leds = ARRAY_SIZE(mx51_efikamx_leds),
-};
-
-static struct esdhc_platform_data sd_pdata = {
-	.cd_type = ESDHC_CD_CONTROLLER,
-	.wp_type = ESDHC_WP_CONTROLLER,
-};
-
-static struct gpio_keys_button mx51_efikamx_powerkey[] = {
-	{
-		.code = KEY_POWER,
-		.gpio = EFIKAMX_POWER_KEY,
-		.type = EV_PWR,
-		.desc = "Power Button (CM)",
-		.wakeup = 1,
-		.debounce_interval = 10, /* ms */
-	},
-};
-
-static const struct gpio_keys_platform_data mx51_efikamx_powerkey_data __initconst = {
-	.buttons = mx51_efikamx_powerkey,
-	.nbuttons = ARRAY_SIZE(mx51_efikamx_powerkey),
-};
-
-static void mx51_efikamx_restart(char mode, const char *cmd)
-{
-	if (system_rev == 0x11)
-		gpio_direction_output(EFIKAMX_RESET1_1, 0);
-	else
-		gpio_direction_output(EFIKAMX_RESET, 0);
-}
-
-static struct regulator *pwgt1, *pwgt2, *coincell;
-
-static void mx51_efikamx_power_off(void)
-{
-	if (!IS_ERR(coincell))
-		regulator_disable(coincell);
-
-	if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) {
-		regulator_disable(pwgt2);
-		regulator_disable(pwgt1);
-	}
-	gpio_direction_output(EFIKAMX_POWEROFF, 1);
-}
-
-static int __init mx51_efikamx_power_init(void)
-{
-	pwgt1 = regulator_get(NULL, "pwgt1");
-	pwgt2 = regulator_get(NULL, "pwgt2");
-	if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) {
-		regulator_enable(pwgt1);
-		regulator_enable(pwgt2);
-	}
-	gpio_request(EFIKAMX_POWEROFF, "poweroff");
-	pm_power_off = mx51_efikamx_power_off;
-
-	/* enable coincell charger. maybe need a small power driver ? */
-	coincell = regulator_get(NULL, "coincell");
-	if (!IS_ERR(coincell)) {
-		regulator_set_voltage(coincell, 3000000, 3000000);
-		regulator_enable(coincell);
-	}
-
-	regulator_has_full_constraints();
-
-	return 0;
-}
-
-static void __init mx51_efikamx_init_late(void)
-{
-	imx51_init_late();
-	mx51_efikamx_power_init();
-}
-
-static void __init mx51_efikamx_init(void)
-{
-	imx51_soc_init();
-
-	mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads,
-					ARRAY_SIZE(mx51efikamx_pads));
-	efika_board_common_init();
-
-	mx51_efikamx_board_id();
-
-	/* on < 1.2 boards both SD controllers are used */
-	if (system_rev < 0x12) {
-		imx51_add_sdhci_esdhc_imx(0, NULL);
-		imx51_add_sdhci_esdhc_imx(1, &sd_pdata);
-		mx51_efikamx_leds[2].default_trigger = "mmc1";
-	} else
-		imx51_add_sdhci_esdhc_imx(0, &sd_pdata);
-
-	gpio_led_register_device(-1, &mx51_efikamx_leds_data);
-	imx_add_gpio_keys(&mx51_efikamx_powerkey_data);
-
-	if (system_rev == 0x11) {
-		gpio_request(EFIKAMX_RESET1_1, "reset");
-		gpio_direction_output(EFIKAMX_RESET1_1, 1);
-	} else {
-		gpio_request(EFIKAMX_RESET, "reset");
-		gpio_direction_output(EFIKAMX_RESET, 1);
-	}
-
-	/*
-	 * enable wifi by default only on mx
-	 * sb and mx have same wlan pin but the value to enable it are
-	 * different :/
-	 */
-	gpio_request(EFIKA_WLAN_EN, "wlan_en");
-	gpio_direction_output(EFIKA_WLAN_EN, 0);
-	msleep(10);
-
-	gpio_request(EFIKA_WLAN_RESET, "wlan_rst");
-	gpio_direction_output(EFIKA_WLAN_RESET, 0);
-	msleep(10);
-	gpio_set_value(EFIKA_WLAN_RESET, 1);
-}
-
-static void __init mx51_efikamx_timer_init(void)
-{
-	mx51_clocks_init(32768, 24000000, 22579200, 24576000);
-}
-
-static struct sys_timer mx51_efikamx_timer = {
-	.init = mx51_efikamx_timer_init,
-};
-
-MACHINE_START(MX51_EFIKAMX, "Genesi Efika MX (Smarttop)")
-	.atag_offset = 0x100,
-	.map_io = mx51_map_io,
-	.init_early = imx51_init_early,
-	.init_irq = mx51_init_irq,
-	.handle_irq = imx51_handle_irq,
-	.timer = &mx51_efikamx_timer,
-	.init_machine = mx51_efikamx_init,
-	.init_late = mx51_efikamx_init_late,
-	.restart = mx51_efikamx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx51_efikasb.c b/arch/arm/mach-imx/mach-mx51_efikasb.c
deleted file mode 100644
index fdbd181b97e..00000000000
--- a/arch/arm/mach-imx/mach-mx51_efikasb.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (C) Arnaud Patard <arnaud.patard@rtp-net.org>
- *
- * based on code from the following
- * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved.
- * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/mfd/mc13892.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/consumer.h>
-#include <linux/usb/otg.h>
-#include <linux/usb/ulpi.h>
-#include <mach/ulpi.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
-#include <asm/setup.h>
-#include <asm/system_info.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx51.h"
-#include "efika.h"
-
-#define EFIKASB_USBH2_STP	IMX_GPIO_NR(2, 20)
-#define EFIKASB_GREEN_LED	IMX_GPIO_NR(1, 3)
-#define EFIKASB_WHITE_LED	IMX_GPIO_NR(2, 25)
-#define EFIKASB_PCBID0		IMX_GPIO_NR(2, 28)
-#define EFIKASB_PCBID1		IMX_GPIO_NR(2, 29)
-#define EFIKASB_PWRKEY		IMX_GPIO_NR(2, 31)
-#define EFIKASB_LID		IMX_GPIO_NR(3, 14)
-#define EFIKASB_POWEROFF	IMX_GPIO_NR(4, 13)
-#define EFIKASB_RFKILL		IMX_GPIO_NR(3, 1)
-
-#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0,   0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE)
-#define MX51_PAD_SD1_CD	IOMUX_PAD(0x47c, 0x0e8, 1, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-
-static iomux_v3_cfg_t mx51efikasb_pads[] = {
-	/* USB HOST2 */
-	MX51_PAD_EIM_D16__USBH2_DATA0,
-	MX51_PAD_EIM_D17__USBH2_DATA1,
-	MX51_PAD_EIM_D18__USBH2_DATA2,
-	MX51_PAD_EIM_D19__USBH2_DATA3,
-	MX51_PAD_EIM_D20__USBH2_DATA4,
-	MX51_PAD_EIM_D21__USBH2_DATA5,
-	MX51_PAD_EIM_D22__USBH2_DATA6,
-	MX51_PAD_EIM_D23__USBH2_DATA7,
-	MX51_PAD_EIM_A24__USBH2_CLK,
-	MX51_PAD_EIM_A25__USBH2_DIR,
-	MX51_PAD_EIM_A26__USBH2_STP,
-	MX51_PAD_EIM_A27__USBH2_NXT,
-
-	/* leds */
-	MX51_PAD_EIM_CS0__GPIO2_25,
-	MX51_PAD_GPIO1_3__GPIO1_3,
-
-	/* pcb id */
-	MX51_PAD_EIM_CS3__GPIO2_28,
-	MX51_PAD_EIM_CS4__GPIO2_29,
-
-	/* lid */
-	MX51_PAD_CSI1_VSYNC__GPIO3_14,
-
-	/* power key*/
-	MX51_PAD_PWRKEY,
-
-	/* wifi/bt button */
-	MX51_PAD_DI1_PIN12__GPIO3_1,
-
-	/* power off */
-	MX51_PAD_CSI2_VSYNC__GPIO4_13,
-
-	/* wdog reset */
-	MX51_PAD_GPIO1_4__WDOG1_WDOG_B,
-
-	/* BT */
-	MX51_PAD_EIM_A17__GPIO2_11,
-
-	MX51_PAD_SD1_CD,
-};
-
-static int initialize_usbh2_port(struct platform_device *pdev)
-{
-	iomux_v3_cfg_t usbh2stp = MX51_PAD_EIM_A26__USBH2_STP;
-	iomux_v3_cfg_t usbh2gpio = MX51_PAD_EIM_A26__GPIO2_20;
-
-	mxc_iomux_v3_setup_pad(usbh2gpio);
-	gpio_request(EFIKASB_USBH2_STP, "usbh2_stp");
-	gpio_direction_output(EFIKASB_USBH2_STP, 0);
-	msleep(1);
-	gpio_set_value(EFIKASB_USBH2_STP, 1);
-	msleep(1);
-
-	gpio_free(EFIKASB_USBH2_STP);
-	mxc_iomux_v3_setup_pad(usbh2stp);
-
-	mdelay(10);
-
-	return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD);
-}
-
-static struct mxc_usbh_platform_data usbh2_config __initdata = {
-	.init   = initialize_usbh2_port,
-	.portsc = MXC_EHCI_MODE_ULPI,
-};
-
-static void __init mx51_efikasb_usb(void)
-{
-	usbh2_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
-			ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND);