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

Pull ARM SoC cleanups from Arnd Bergmann:
 "The cleanups for v4.9 are a little larger that usual, but thankfully
  that is almost exclusively due to removing a significant number of
  files that have become obsolete after the still ongoing conversion of
  old board files to devicetree.

   - for mach-omap2, which is still the largest platform in arch/arm/,
     the conversion to DT is finally complete after the Nokia N900 is
     now fully supported there, along with the omap3 LDP, and we can
     remove those two board files. If no regressions are found, another
     large cleanup for the platform will happen as a follow-up, removing
     dead code and restructuring the platform based on being DT-only.

   - In mach-imx, similar work is ongoing, but has not come that far.
     This time, we remove the obsolete board file for the i.MX1
     generation, which like i.MX25, i.MX5, i.MX6, and i.MX7 is now
     DT-only. The remaining board files are for i.MX2 and i.MX3 machines
     based on old ARM926 or ARM1136 cores that should work with DT in
     principle.

   - realview has just been converted from board files to DT, and a lot
     of code gets removed in the process. This is the last
     ARM/Keil/Versatile derived platform that was still using board
     files, the other ones being integrator, versatile and vexpress. We
     can probably merge the remaining code into a single directory in
     the near future.

   - clps711x had completed the conversion in v4.8, but we accidentally
     left the files in place that should have been deleted then"

* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits)
  ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM
  ARM: stop *MIGHT_HAVE_PCI* config from being selected redundantly
  ARM: imx: (trivial) fix typo and grammar
  ARM: clps711x: remove extraneous files
  ARM: imx: use IS_ENABLED() instead of checking for built-in or module
  ARM: OMAP2+: use IS_ENABLED() instead of checking for built-in or module
  ARM: OMAP1: use IS_ENABLED() instead of checking for built-in or module
  ARM: imx: remove platform-mxc_rnga
  ARM: realview: imply device tree boot
  ARM: realview: no need to select SMP_ON_UP explicitly
  ARM: realview: delete the RealView board files
  ARM: imx: no need to select SMP_ON_UP explicitly
  ARM: i.MX: Move SOC_IMX1 into 'Device tree only'
  ARM: i.MX: Remove i.MX1 non-DT support
  ARM: i.MX: Remove i.MX1 Synertronixx SCB9328 board support
  ARM: i.MX: Remove i.MX1 Armadeus APF9328 board support
  ARM: mxs: remove obsolete startup code for TX28
  ARM: i.MX31 iomux: remove duplicates with alternate name
  ARM: i.MX31 iomux: remove plain duplicates
  ARM: OMAP2+: Drop legacy board file for LDP
  ...

98 files changed, 98 insertions, 8065 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3cd9042fbb62..125657b602a4 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -279,10 +279,9 @@ config PHYS_OFFSET
 			ARCH_INTEGRATOR || \
 			ARCH_IOP13XX || \
 			ARCH_KS8695 || \
-			(ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET)
+			ARCH_REALVIEW
 	default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
 	default 0x20000000 if ARCH_S5PV210
-	default 0x70000000 if REALVIEW_HIGH_PHYS_OFFSET
 	default 0xc0000000 if ARCH_SA1100
 	help
 	  Please provide the physical address corresponding to the
@@ -338,6 +337,7 @@ config ARCH_MULTIPLATFORM
 	select GENERIC_CLOCKEVENTS
 	select MIGHT_HAVE_PCI
 	select MULTI_IRQ_HANDLER
+	select PCI_DOMAINS if PCI
 	select SPARSE_IRQ
 	select USE_OF
 
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index 9083399a8ab1..5f013c9fc1ed 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -22,14 +22,13 @@ CONFIG_ARCH_MULTI_V4T=y
 CONFIG_ARCH_MULTI_V5=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_MXC=y
-CONFIG_MACH_SCB9328=y
-CONFIG_MACH_APF9328=y
 CONFIG_MACH_MX21ADS=y
 CONFIG_MACH_MX27ADS=y
 CONFIG_MACH_MX27_3DS=y
 CONFIG_MACH_IMX27_VISSTRIM_M10=y
 CONFIG_MACH_PCA100=y
 CONFIG_MACH_IMX27_DT=y
+CONFIG_SOC_IMX1=y
 CONFIG_SOC_IMX25=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
diff --git a/arch/arm/configs/multi_v4t_defconfig b/arch/arm/configs/multi_v4t_defconfig
index 433eebb4103f..9a6390c172d6 100644
--- a/arch/arm/configs/multi_v4t_defconfig
+++ b/arch/arm/configs/multi_v4t_defconfig
@@ -20,9 +20,7 @@ CONFIG_INTEGRATOR_CM720T=y
 CONFIG_INTEGRATOR_CM920T=y
 CONFIG_INTEGRATOR_CM922T_XA10=y
 CONFIG_ARCH_MXC=y
-CONFIG_MACH_SCB9328=y
-CONFIG_MACH_APF9328=y
-CONFIG_MACH_IMX1_DT=y
+CONFIG_SOC_IMX1=y
 CONFIG_ARCH_NSPIRE=y
 CONFIG_AEABI=y
 # CONFIG_ATAGS is not set
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 5204395efda8..841e924143f9 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -55,7 +55,6 @@ config SOC_AT91RM9200
 	select ATMEL_ST
 	select CPU_ARM920T
 	select HAVE_AT91_USB_CLK
-	select MIGHT_HAVE_PCI
 	select PINCTRL_AT91
 	select SOC_SAM_V4_V5
 	select SRAM if PM
diff --git a/arch/arm/mach-axxia/Kconfig b/arch/arm/mach-axxia/Kconfig
index 6c6d5e76565b..fe627cbcfdc5 100644
--- a/arch/arm/mach-axxia/Kconfig
+++ b/arch/arm/mach-axxia/Kconfig
@@ -7,8 +7,6 @@ config ARCH_AXXIA
 	select ARM_TIMER_SP804
 	select HAVE_ARM_ARCH_TIMER
 	select MFD_SYSCON
-	select MIGHT_HAVE_PCI
-	select PCI_DOMAINS if PCI
 	select ZONE_DMA
 	help
 	  This enables support for the LSI Axxia devices.
diff --git a/arch/arm/mach-clps711x/Makefile.boot b/arch/arm/mach-clps711x/Makefile.boot
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/arch/arm/mach-clps711x/Makefile.boot
+++ /dev/null
diff --git a/arch/arm/mach-clps711x/board-autcpu12.c b/arch/arm/mach-clps711x/board-autcpu12.c
deleted file mode 100644
index ba3d7d1b28f8..000000000000
--- a/arch/arm/mach-clps711x/board-autcpu12.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- *  linux/arch/arm/mach-clps711x/autcpu12.c
- *
- * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/plat-ram.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand-gpio.h>
-#include <linux/platform_device.h>
-#include <linux/gpio/driver.h>
-
-#include <mach/hardware.h>
-#include <asm/sizes.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices.h"
-
-/* NOR flash */
-#define AUTCPU12_FLASH_BASE	(CS0_PHYS_BASE)
-
-/* Board specific hardware definitions */
-#define AUTCPU12_CHAR_LCD_BASE	(CS1_PHYS_BASE + 0x00000000)
-#define AUTCPU12_CSAUX1_BASE	(CS1_PHYS_BASE + 0x04000000)
-#define AUTCPU12_CAN_BASE	(CS1_PHYS_BASE + 0x08000000)
-#define AUTCPU12_TOUCH_BASE	(CS1_PHYS_BASE + 0x0a000000)
-#define AUTCPU12_IO_BASE	(CS1_PHYS_BASE + 0x0c000000)
-#define AUTCPU12_LPT_BASE	(CS1_PHYS_BASE + 0x0e000000)
-
-/* NVRAM */
-#define AUTCPU12_NVRAM_BASE	(CS1_PHYS_BASE + 0x02000000)
-
-/* SmartMedia flash */
-#define AUTCPU12_SMC_BASE	(CS1_PHYS_BASE + 0x06000000)
-#define AUTCPU12_SMC_SEL_BASE	(AUTCPU12_SMC_BASE + 0x10)
-
-/* Ethernet */
-#define AUTCPU12_CS8900_BASE	(CS2_PHYS_BASE + 0x300)
-#define AUTCPU12_CS8900_IRQ	(IRQ_EINT3)
-
-/* NAND flash */
-#define AUTCPU12_MMGPIO_BASE	(CLPS711X_NR_GPIO)
-#define AUTCPU12_SMC_NCE	(AUTCPU12_MMGPIO_BASE + 0) /* Bit 0 */
-#define AUTCPU12_SMC_RDY	CLPS711X_GPIO(1, 2)
-#define AUTCPU12_SMC_ALE	CLPS711X_GPIO(1, 3)
-#define AUTCPU12_SMC_CLE	CLPS711X_GPIO(1, 4)
-
-/* LCD contrast digital potentiometer */
-#define AUTCPU12_DPOT_CS	CLPS711X_GPIO(4, 0)
-#define AUTCPU12_DPOT_CLK	CLPS711X_GPIO(4, 1)
-#define AUTCPU12_DPOT_UD	CLPS711X_GPIO(4, 2)
-
-static struct resource autcpu12_cs8900_resource[] __initdata = {
-	DEFINE_RES_MEM(AUTCPU12_CS8900_BASE, SZ_1K),
-	DEFINE_RES_IRQ(AUTCPU12_CS8900_IRQ),
-};
-
-static struct resource autcpu12_nand_resource[] __initdata = {
-	DEFINE_RES_MEM(AUTCPU12_SMC_BASE, SZ_16),
-};
-
-static struct mtd_partition autcpu12_nand_parts[] __initdata = {
-	{
-		.name	= "Flash partition 1",
-		.offset	= 0,
-		.size	= SZ_8M,
-	},
-	{
-		.name	= "Flash partition 2",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static void __init autcpu12_adjust_parts(struct gpio_nand_platdata *pdata,
-					 size_t sz)
-{
-	switch (sz) {
-	case SZ_16M:
-	case SZ_32M:
-		break;
-	case SZ_64M:
-	case SZ_128M:
-		pdata->parts[0].size = SZ_16M;
-		break;
-	default:
-		pr_warn("Unsupported SmartMedia device size %u\n", sz);
-		break;
-	}
-}
-
-static struct gpio_nand_platdata autcpu12_nand_pdata __initdata = {
-	.gpio_rdy	= AUTCPU12_SMC_RDY,
-	.gpio_nce	= AUTCPU12_SMC_NCE,
-	.gpio_ale	= AUTCPU12_SMC_ALE,
-	.gpio_cle	= AUTCPU12_SMC_CLE,
-	.gpio_nwp	= -1,
-	.chip_delay	= 20,
-	.parts		= autcpu12_nand_parts,
-	.num_parts	= ARRAY_SIZE(autcpu12_nand_parts),
-	.adjust_parts	= autcpu12_adjust_parts,
-};
-
-static struct platform_device autcpu12_nand_pdev __initdata = {
-	.name		= "gpio-nand",
-	.id		= -1,
-	.resource	= autcpu12_nand_resource,
-	.num_resources	= ARRAY_SIZE(autcpu12_nand_resource),
-	.dev		= {
-		.platform_data = &autcpu12_nand_pdata,
-	},
-};
-
-static struct resource autcpu12_mmgpio_resource[] __initdata = {
-	DEFINE_RES_MEM_NAMED(AUTCPU12_SMC_SEL_BASE, SZ_1, "dat"),
-};
-
-static struct bgpio_pdata autcpu12_mmgpio_pdata __initdata = {
-	.base	= AUTCPU12_MMGPIO_BASE,
-	.ngpio	= 8,
-};
-
-static struct platform_device autcpu12_mmgpio_pdev __initdata = {
-	.name		= "basic-mmio-gpio",
-	.id		= -1,
-	.resource	= autcpu12_mmgpio_resource,
-	.num_resources	= ARRAY_SIZE(autcpu12_mmgpio_resource),
-	.dev		= {
-		.platform_data = &autcpu12_mmgpio_pdata,
-	},
-};
-
-static const struct gpio const autcpu12_gpios[] __initconst = {
-	{ AUTCPU12_DPOT_CS,	GPIOF_OUT_INIT_HIGH,	"DPOT CS" },
-	{ AUTCPU12_DPOT_CLK,	GPIOF_OUT_INIT_LOW,	"DPOT CLK" },
-	{ AUTCPU12_DPOT_UD,	GPIOF_OUT_INIT_LOW,	"DPOT UD" },
-};
-
-static struct mtd_partition autcpu12_flash_partitions[] = {
-	{
-		.name	= "NOR.0",</