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

Pull ARM SoC non-urgent fixes from Arnd Bergmann:
"As usual, we queue up a few fixes that don't seem urgent enough to go
in through -rc.

- a number of randconfig warning fixes from Arnd
- various small fixes for OMAP
- one somewhat larger patch to restore the OMAP3 cpuidle tuning that
was lost in a cleanup
- a small regression fix for cns3xxx PCI"

* tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
CNS3xxx: Fix PCI cns3xxx_write_config()
MAINTAINERS: unify email addrs for Kevin Hilman
CNS3xxx: remove unused *_VIRT definitions
ARM: OMAP2+: Fix hwmod clock for l4_ls
soc: TI knav_qmss: fix dma_addr_t printing
ARM: prima2: always enable reset controller
ARM: socfpga: hide unused functions
ARM: ux500: fix ureachable iounmap()
ARM: ks8695: fix __initdata annotation
ARM: mvebu: mark mvebu_hwcc_pci_nb as __maybe_unused
ARM: mv78xx0: avoid unused function warning
ARM: orion: only select I2C_BOARDINFO when using I2C
ARM: OMAP2+: Fix out of range register access with syscon_config.max_register
ARM: OMAP3: Add cpuidle parameters table for omap3430
ARM: davinci: make I2C support optional
ARM: davinci: DA8xx+DMx combined kernels need PATCH_PHYS_VIRT
ARM: davinci: avoid unused mityomapl138_pn_info variable
ARM: davinci: limit DT support to DA850
ARM: DRA7: hwmod: Add reset data for PCIe
ARM: DRA7: hwmod: Fix OCP2SCP sysconfig
...

MAINTAINERS

···
 F:	arch/arm/*omap*/*clock*
 
 OMAP POWER MANAGEMENT SUPPORT
-M:	Kevin Hilman <[e-mail]>
+M:	Kevin Hilman <[e-mail]>
 L:	[e-mail]
 S:	Maintained
 F:	arch/arm/*omap*/*pm*
···
 OMAP GPIO DRIVER
 M:	Grygorii Strashko <[e-mail]>
 M:	Santosh Shilimkar <[e-mail]>
-M:	Kevin Hilman <[e-mail]>
+M:	Kevin Hilman <[e-mail]>
 L:	[e-mail]
 S:	Maintained
 F:	Documentation/devicetree/bindings/gpio/gpio-omap.txt
···
 
 TI DAVINCI MACHINE SUPPORT
 M:	Sekhar Nori <[e-mail]>
-M:	Kevin Hilman <[e-mail]>
+M:	Kevin Hilman <[e-mail]>
 T:	git git://gitorious.org/linux-davinci/linux-davinci.git
 Q:	http://patchwork.kernel.org/project/linux-davinci/list/
 S:	Supported

arch/arm/Kconfig

···
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select CPU_ARM926T
 	select GENERIC_ALLOCATOR
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP

arch/arm/configs/mini2440_defconfig

···
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_S3C2410=y
 CONFIG_I2C_SIMTEC=y
+CONFIG_EEPROM_AT24=y
 CONFIG_SPI=y
 CONFIG_SPI_S3C24XX=y
 CONFIG_SPI_SPIDEV=y

arch/arm/configs/s3c2410_defconfig

···
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_S3C2410=y
 CONFIG_I2C_SIMTEC=y
+CONFIG_EEPROM_AT24=y
 CONFIG_SPI=y
 CONFIG_SPI_GPIO=m
 CONFIG_SPI_S3C24XX=m

arch/arm/mach-cns3xxx/cns3xxx.h

···
 #define CNS3XXX_L2C_BASE			0x92000000	/* L2 Cache Control */
 
 #define CNS3XXX_PCIE0_MEM_BASE			0xA0000000	/* PCIe Port 0 IO/Memory Space */
-#define CNS3XXX_PCIE0_MEM_BASE_VIRT		0xE0000000
 
 #define CNS3XXX_PCIE0_HOST_BASE			0xAB000000	/* PCIe Port 0 RC Base */
 #define CNS3XXX_PCIE0_HOST_BASE_VIRT		0xE1000000
 
 #define CNS3XXX_PCIE0_IO_BASE			0xAC000000	/* PCIe Port 0 */
-#define CNS3XXX_PCIE0_IO_BASE_VIRT		0xE2000000
 
 #define CNS3XXX_PCIE0_CFG0_BASE			0xAD000000	/* PCIe Port 0 CFG Type 0 */
 #define CNS3XXX_PCIE0_CFG0_BASE_VIRT		0xE3000000
···
 #define CNS3XXX_PCIE0_CFG1_BASE_VIRT		0xE4000000
 
 #define CNS3XXX_PCIE0_MSG_BASE			0xAF000000	/* PCIe Port 0 Message Space */
-#define CNS3XXX_PCIE0_MSG_BASE_VIRT		0xE5000000
 
 #define CNS3XXX_PCIE1_MEM_BASE			0xB0000000	/* PCIe Port 1 IO/Memory Space */
-#define CNS3XXX_PCIE1_MEM_BASE_VIRT		0xE8000000
 
 #define CNS3XXX_PCIE1_HOST_BASE			0xBB000000	/* PCIe Port 1 RC Base */
 #define CNS3XXX_PCIE1_HOST_BASE_VIRT		0xE9000000
 
 #define CNS3XXX_PCIE1_IO_BASE			0xBC000000	/* PCIe Port 1 */
-#define CNS3XXX_PCIE1_IO_BASE_VIRT		0xEA000000
 
 #define CNS3XXX_PCIE1_CFG0_BASE			0xBD000000	/* PCIe Port 1 CFG Type 0 */
 #define CNS3XXX_PCIE1_CFG0_BASE_VIRT		0xEB000000
···
 #define CNS3XXX_PCIE1_CFG1_BASE_VIRT		0xEC000000
 
 #define CNS3XXX_PCIE1_MSG_BASE			0xBF000000	/* PCIe Port 1 Message Space */
-#define CNS3XXX_PCIE1_MSG_BASE_VIRT		0xED000000
 
 /*
  * Testchip peripheral and fpga gic regions

arch/arm/mach-cns3xxx/pcie.c

···
 	u32 mask = (0x1ull << (size * 8)) - 1;
 	int shift = (where % 4) * 8;
 
-	v = readl_relaxed(base + (where & 0xffc));
+	v = readl_relaxed(base);
 
 	v &= ~(mask << shift);
 	v |= (val & mask) << shift;
 
-	writel_relaxed(v, base + (where & 0xffc));
-	readl_relaxed(base + (where & 0xffc));
+	writel_relaxed(v, base);
+	readl_relaxed(base);
 }
 
 static void __init cns3xxx_pcie_hw_init(struct cns3xxx_pcie *cnspci)

arch/arm/mach-davinci/Kconfig

···
 
 config ARCH_DAVINCI_DMx
 	bool
-	select CPU_ARM926T
 
 menu "TI DaVinci Implementations"
 
···
 
 config ARCH_DAVINCI_DA830
 	bool "DA830/OMAP-L137/AM17x based system"
-	depends on !ARCH_DAVINCI_DMx || AUTO_ZRELADDR
+	depends on !ARCH_DAVINCI_DMx || (AUTO_ZRELADDR && ARM_PATCH_PHYS_VIRT)
 	select ARCH_DAVINCI_DA8XX
 	# needed on silicon revs 1.0, 1.1:
 	select CPU_DCACHE_WRITETHROUGH if !CPU_DCACHE_DISABLE
···
 
 config ARCH_DAVINCI_DA850
 	bool "DA850/OMAP-L138/AM18x based system"
-	depends on !ARCH_DAVINCI_DMx || AUTO_ZRELADDR
+	depends on !ARCH_DAVINCI_DMx || (AUTO_ZRELADDR && ARM_PATCH_PHYS_VIRT)
 	select ARCH_DAVINCI_DA8XX
 	select CP_INTC
 
 config ARCH_DAVINCI_DA8XX
 	bool
-	select CPU_ARM926T
 
 config ARCH_DAVINCI_DM365
 	bool "DaVinci 365 based system"
···
 config MACH_DA8XX_DT
 	bool "Support DA8XX platforms using device tree"
 	default y
-	depends on ARCH_DAVINCI_DA8XX
+	depends on ARCH_DAVINCI_DA850
 	select PINCTRL
 	help
 	  Say y here to include support for TI DaVinci DA850 based using
···
 	bool "TI DM644x EVM"
 	default ARCH_DAVINCI_DM644x
 	depends on ARCH_DAVINCI_DM644x
-	select EEPROM_AT24
-	select I2C
 	help
 	  Configure this option to specify the whether the board used
 	  for development is a DM644x EVM
···
 config MACH_SFFSDR
 	bool "Lyrtech SFFSDR"
 	depends on ARCH_DAVINCI_DM644x
-	select EEPROM_AT24
-	select I2C
 	help
 	  Say Y here to select the Lyrtech Small Form Factor
 	  Software Defined Radio (SFFSDR) board.
···
 	bool "TI DM6467 EVM"
 	default ARCH_DAVINCI_DM646x
 	depends on ARCH_DAVINCI_DM646x
-	select EEPROM_AT24
-	select I2C
 	select MACH_DAVINCI_DM6467TEVM
 	help
 	  Configure this option to specify the whether the board used
···
 	bool "TI DM365 EVM"
 	default ARCH_DAVINCI_DM365
 	depends on ARCH_DAVINCI_DM365
-	select EEPROM_AT24
-	select I2C
 	help
 	  Configure this option to specify whether the board used
 	  for development is a DM365 EVM
···
 	bool "TI DA830/OMAP-L137/AM17x Reference Platform"
 	default ARCH_DAVINCI_DA830
 	depends on ARCH_DAVINCI_DA830
-	select EEPROM_AT24
-	select GPIO_PCF857X
-	select I2C
+	select GPIO_PCF857X if I2C
 	help
 	  Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module.
 
···
 config MACH_MITYOMAPL138
 	bool "Critical Link MityDSP-L138/MityARM-1808 SoM"
 	depends on ARCH_DAVINCI_DA850
-	select EEPROM_AT24
-	select I2C
 	help
 	  Say Y here to select the Critical Link MityDSP-L138/MityARM-1808
 	  System on Module.  Information on this SoM may be found at

arch/arm/mach-davinci/board-dm644x-evm.c

···
 static struct snd_platform_data dm644x_evm_snd_data;
 
 /*----------------------------------------------------------------------*/
-
+#ifdef CONFIG_I2C
 /*
  * I2C GPIO expanders
  */
···
 	i2c_add_driver(&dm6446evm_msp_driver);
 	i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
 }
+#endif
 
 #define VENC_STD_ALL	(V4L2_STD_NTSC | V4L2_STD_PAL)
 
···
 				pr_warn("%s: Cannot configure AEMIF\n",
 					__func__);
 
+#ifdef CONFIG_I2C
 			evm_leds[7].default_trigger = "nand-disk";
+#endif
 			if (HAS_NOR)
 				pr_warn("WARNING: both NAND and NOR flash are enabled; disable one of them.\n");
 		} else if (HAS_NOR)
···
 
 	platform_add_devices(davinci_evm_devices,
 			     ARRAY_SIZE(davinci_evm_devices));
+#ifdef CONFIG_I2C
 	evm_init_i2c();
-
 	davinci_setup_mmc(0, &dm6446evm_mmc_config);
+#endif
 	dm644x_init_video(&dm644xevm_capture_cfg, &dm644xevm_display_cfg);
 
 	davinci_serial_init(dm644x_serial_device);

arch/arm/mach-davinci/board-dm646x-evm.c

···
 
 #define HAS_ATA		IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710)
 
+#ifdef CONFIG_I2C
 /* CPLD Register 0 bits to control ATA */
 #define DM646X_EVM_ATA_RST		BIT(0)
 #define DM646X_EVM_ATA_PWD		BIT(1)
···
 	.setup          = davinci_get_mac_addr,
 	.context	= (void *)0x7f00,
 };
+#endif
 
 static u8 dm646x_iis_serializer_direction[] = {
        TX_MODE, RX_MODE, INACTIVE_MODE, INACTIVE_MODE,
···
 	},
 };
 
+#ifdef CONFIG_I2C
 static struct i2c_client *cpld_client;
 
 static int cpld_video_probe(struct i2c_client *client,
···
 	evm_init_cpld();
 	evm_init_video();
 }
+#endif
 
 #define DM6467T_EVM_REF_FREQ		33000000
 
···
 	if (ret)
 		pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
 
+#ifdef CONFIG_I2C
 	evm_init_i2c();
+#endif
+
 	davinci_serial_init(dm646x_serial_device);
 	dm646x_init_mcasp0(&dm646x_evm_snd_data[0]);
 	dm646x_init_mcasp1(&dm646x_evm_snd_data[1]);

arch/arm/mach-davinci/board-mityomapl138.c

···
 
 static struct factory_config factory_config;
 
+#ifdef CONFIG_CPU_FREQ
 struct part_no_info {
 	const char	*part_no;	/* part number string of interest */
 	int		max_freq;	/* khz */
···
 	},
 };
 
-#ifdef CONFIG_CPU_FREQ
 static void mityomapl138_cpufreq_init(const char *partnum)
 {
 	int i, ret;

arch/arm/mach-dove/Kconfig

···
 config MACH_DOVE_DB
 	bool "Marvell DB-MV88AP510 Development Board"
 	select DOVE_LEGACY
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell DB-MV88AP510 Development Board.

arch/arm/mach-exynos/Kconfig

···
 	select S5P_DEV_MFC
 	select SRAM
 	select THERMAL
+	select THERMAL_OF
 	select MFD_SYSCON
 	select CLKSRC_EXYNOS_MCT
 	select POWER_RESET

arch/arm/mach-ks8695/board-og.c

···
 #define	S8250_VIRT	0xf4000000
 #define	S8250_SIZE	0x00100000
 
-static struct __initdata map_desc og_io_desc[] = {
+static struct map_desc og_io_desc[] __initdata = {
 	{
 		.virtual	= S8250_VIRT,
 		.pfn		= __phys_to_pfn(S8250_PHYS),

arch/arm/mach-ks8695/cpu.c

···
 #include <mach/regs-misc.h>
 
 
-static struct __initdata map_desc ks8695_io_desc[] = {
+static struct map_desc ks8695_io_desc[] __initdata = {
 	{
 		.virtual	= (unsigned long)KS8695_IO_VA,
 		.pfn		= __phys_to_pfn(KS8695_IO_PA),

arch/arm/mach-mv78xx0/common.c

···
 	printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000);
 	printk("TCLK = %dMHz\n", (get_tclk() + 499999) / 1000000);
 
-#ifdef CONFIG_CACHE_FEROCEON_L2
-	feroceon_l2_init(is_l2_writethrough());
-#endif
+	if (IS_ENABLED(CONFIG_CACHE_FEROCEON_L2))
+		feroceon_l2_init(is_l2_writethrough());
 
 	/* Setup root of clk tree */
 	clk_init();

arch/arm/mach-mvebu/coherency.c

···
 	.notifier_call = mvebu_hwcc_notifier,
 };
 
-static struct notifier_block mvebu_hwcc_pci_nb = {
+static struct notifier_block mvebu_hwcc_pci_nb __maybe_unused = {
 	.notifier_call = mvebu_hwcc_notifier,
 };
 

arch/arm/mach-omap2/control.c

···
 
 static void __iomem *omap2_ctrl_base;
 static s16 omap2_ctrl_offset;
-static struct regmap *omap2_ctrl_syscon;
 
 #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
 struct omap3_scratchpad {
···
 
 u32 omap_ctrl_readl(u16 offset)
 {
-	u32 val;
-
 	offset &= 0xfffc;
-	if (!omap2_ctrl_syscon)
-		val = readl_relaxed(omap2_ctrl_base + offset);
-	else
-		regmap_read(omap2_ctrl_syscon, omap2_ctrl_offset + offset,
-			    &val);
 
-	return val;
+	return readl_relaxed(omap2_ctrl_base + offset);
 }
 
 void omap_ctrl_writeb(u8 val, u16 offset)
···
 void omap_ctrl_writel(u32 val, u16 offset)
 {
 	offset &= 0xfffc;
-	if (!omap2_ctrl_syscon)
-		writel_relaxed(val, omap2_ctrl_base + offset);
-	else
-		regmap_write(omap2_ctrl_syscon, omap2_ctrl_offset + offset,
-			     val);
+	writel_relaxed(val, omap2_ctrl_base + offset);
 }
 
 #ifdef CONFIG_ARCH_OMAP3
···
 			if (IS_ERR(syscon))
 				return PTR_ERR(syscon);
 
-			omap2_ctrl_syscon = syscon;
-
 			if (of_get_child_by_name(scm_conf, "clocks")) {
 				ret = omap2_clk_provider_init(scm_conf,
 							      data->index,
···
 				if (ret)
 					return ret;
 			}
-
-			iounmap(omap2_ctrl_base);
-			omap2_ctrl_base = NULL;
 		} else {
 			/* No scm_conf found, direct access */
 			ret = omap2_clk_provider_init(np, data->index, NULL,

arch/arm/mach-omap2/cpuidle34xx.c

···
 #include "pm.h"
 #include "control.h"
 #include "common.h"
+#include "soc.h"
 
 /* Mach specific information to be recorded in the C-state driver_data */
 struct omap3_idle_statedata {
···
 	.safe_state_index = 0,
 };
 
+/*
+ * Numbers based on measurements made in October 2009 for PM optimized kernel
+ * with CPU freq enabled on device Nokia N900. Assumes OPP2 (main idle OPP,
+ * and worst case latencies).
+ */
+static struct cpuidle_driver omap3430_idle_driver = {
+	.name             = "omap3430_idle",
+	.owner            = THIS_MODULE,
+	.states = {
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 110 + 162,
+			.target_residency = 5,
+			.name		  = "C1",
+			.desc		  = "MPU ON + CORE ON",
+		},
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 106 + 180,
+			.target_residency = 309,
+			.name		  = "C2",
+			.desc		  = "MPU ON + CORE ON",
+		},
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 107 + 410,
+			.target_residency = 46057,
+			.name		  = "C3",
+			.desc		  = "MPU RET + CORE ON",
+		},
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 121 + 3374,
+			.target_residency = 46057,
+			.name		  = "C4",
+			.desc		  = "MPU OFF + CORE ON",
+		},
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 855 + 1146,
+			.target_residency = 46057,
+			.name		  = "C5",
+			.desc		  = "MPU RET + CORE RET",
+		},
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 7580 + 4134,
+			.target_residency = 484329,
+			.name		  = "C6",
+			.desc		  = "MPU OFF + CORE RET",
+		},
+		{
+			.enter		  = omap3_enter_idle_bm,
+			.exit_latency	  = 7505 + 15274,
+			.target_residency = 484329,
+			.name		  = "C7",
+			.desc		  = "MPU OFF + CORE OFF",
+		},
+	},
+	.state_count = ARRAY_SIZE(omap3_idle_data),
+	.safe_state_index = 0,
+};
+
 /* Public functions */
 
 /**
···
 	if (!mpu_pd || !core_pd || !per_pd || !cam_pd)
 		return -ENODEV;
 
-	return cpuidle_register(&omap3_idle_driver, NULL);
+	if (cpu_is_omap3430())
+		return cpuidle_register(&omap3430_idle_driver, NULL);
+	else
+		return cpuidle_register(&omap3_idle_driver, NULL);
 }

arch/arm/mach-omap2/omap_hwmod_3xxx_data.c

···
 	.sysc_fields	= &omap_hwmod_sysc_type1,
 };
 
-static struct omap_hwmod_class omap34xx_ssi_hwmod_class = {
+static struct omap_hwmod_class omap3xxx_ssi_hwmod_class = {
 	.name	= "ssi",
 	.sysc	= &omap34xx_ssi_sysc,
 };
 
-static struct omap_hwmod omap34xx_ssi_hwmod = {
+static struct omap_hwmod omap3xxx_ssi_hwmod = {
 	.name		= "ssi",
-	.class		= &omap34xx_ssi_hwmod_class,
+	.class		= &omap3xxx_ssi_hwmod_class,
 	.clkdm_name	= "core_l4_clkdm",
 	.main_clk	= "ssi_ssr_fck",
 	.prcm		= {
···
 };
 
 /* L4 CORE -> SSI */
-static struct omap_hwmod_ocp_if omap34xx_l4_core__ssi = {
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__ssi = {
 	.master		= &omap3xxx_l4_core_hwmod,
-	.slave		= &omap34xx_ssi_hwmod,
+	.slave		= &omap3xxx_ssi_hwmod,
 	.clk		= "ssi_ick",
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
···
 	&omap3xxx_sad2d__l3,
 	&omap3xxx_l4_core__mmu_isp,
 	&omap3xxx_l3_main__mmu_iva,
-	&omap34xx_l4_core__ssi,
+	&omap3xxx_l4_core__ssi,
 	NULL
 };
 
···
 	&omap3xxx_sad2d__l3,
 	&omap3xxx_l4_core__mmu_isp,
 	&omap3xxx_l3_main__mmu_iva,
+	&omap3xxx_l4_core__ssi,
 	NULL
 };
 

arch/arm/mach-omap2/omap_hwmod_7xx_data.c

···
 	.syss_offs	= 0x0014,
 	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
 			   SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			   SIDLE_SMART_WKUP),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
 	.sysc_fields	= &omap_hwmod_sysc_type1,
 };
 
···
 };
 
 /* pcie1 */
+static struct omap_hwmod_rst_info dra7xx_pciess1_resets[] = {
+	{ .name = "pcie", .rst_shift = 0 },
+};
+
 static struct omap_hwmod dra7xx_pciess1_hwmod = {
 	.name		= "pcie1",
 	.class		= &dra7xx_pciess_hwmod_class,
 	.clkdm_name	= "pcie_clkdm",
+	.rst_lines	= dra7xx_pciess1_resets,
+	.rst_lines_cnt	= ARRAY_SIZE(dra7xx_pciess1_resets),
 	.main_clk	= "l4_root_clk_div",
 	.prcm = {
 		.omap4 = {
 			.clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET,
+			.rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET,
 			.context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET,
 			.modulemode   = MODULEMODE_SWCTRL,
 		},
···
 };
 
 /* pcie2 */
+static struct omap_hwmod_rst_info dra7xx_pciess2_resets[] = {
+	{ .name = "pcie", .rst_shift = 1 },
+};
+
+/* pcie2 */
 static struct omap_hwmod dra7xx_pciess2_hwmod = {
 	.name		= "pcie2",
 	.class		= &dra7xx_pciess_hwmod_class,
 	.clkdm_name	= "pcie_clkdm",
+	.rst_lines	= dra7xx_pciess2_resets,
+	.rst_lines_cnt	= ARRAY_SIZE(dra7xx_pciess2_resets),
 	.main_clk	= "l4_root_clk_div",
 	.prcm = {
 		.omap4 = {
 			.clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET,
+			.rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET,
 			.context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET,
 			.modulemode   = MODULEMODE_SWCTRL,
 		},

arch/arm/mach-omap2/omap_hwmod_81xx_data.c

···
 static struct omap_hwmod_ocp_if dm81xx_l4_ls__elm = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm81xx_elm_hwmod,
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 
···
 static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio1 = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm81xx_gpio1_hwmod,
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 
···
 static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio2 = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm81xx_gpio2_hwmod,
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 
···
 static struct omap_hwmod_ocp_if dm814x_l4_ls__timer1 = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm814x_timer1_hwmod,
-	.clk		= "timer1_fck",
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 
···
 static struct omap_hwmod_ocp_if dm814x_l4_ls__timer2 = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm814x_timer2_hwmod,
-	.clk		= "timer2_fck",
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 
···
 static struct omap_hwmod_ocp_if dm81xx_l4_ls__mailbox = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm81xx_mailbox_hwmod,
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 
···
 static struct omap_hwmod_ocp_if dm81xx_l4_ls__spinbox = {
 	.master		= &dm81xx_l4_ls_hwmod,
 	.slave		= &dm81xx_spinbox_hwmod,
+	.clk		= "sysclk6_ck",
 	.user		= OCP_USER_MPU,
 };
 

arch/arm/mach-omap2/prm7xx.h

···
 /* PRM.L3INIT_PRM register offsets */
 #define DRA7XX_PM_L3INIT_PWRSTCTRL_OFFSET			0x0000
 #define DRA7XX_PM_L3INIT_PWRSTST_OFFSET				0x0004
+#define DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET			0x0010
 #define DRA7XX_PM_L3INIT_MMC1_WKDEP_OFFSET			0x0028
 #define DRA7XX_RM_L3INIT_MMC1_CONTEXT_OFFSET			0x002c
 #define DRA7XX_PM_L3INIT_MMC2_WKDEP_OFFSET			0x0030

arch/arm/mach-orion5x/Kconfig

···
 
 config MACH_DB88F5281
 	bool "Marvell Orion-2 Development Board"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell Orion-2 (88F5281) Development Board
 
 config MACH_RD88F5182
 	bool "Marvell Orion-NAS Reference Design"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell Orion-NAS (88F5182) RD2
···
 config MACH_RD88F5182_DT
 	bool "Marvell Orion-NAS Reference Design (Flattened Device Tree)"
 	select ARCH_ORION5X_DT
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the Marvell
 	  Orion-NAS (88F5182) RD2, Flattened Device Tree.
 
 config MACH_KUROBOX_PRO
 	bool "KuroBox Pro"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  KuroBox Pro platform.
···
 config MACH_DNS323
 	bool "D-Link DNS-323"
 	select GENERIC_NET_UTILS
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  D-Link DNS-323 platform.
···
 
 config MACH_LINKSTATION_PRO
 	bool "Buffalo Linkstation Pro/Live"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Buffalo Linkstation Pro/Live platform. Both v1 and
···
 
 config MACH_LINKSTATION_LSCHL
 	bool "Buffalo Linkstation Live v3 (LS-CHL)"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Buffalo Linkstation Live v3 (LS-CHL) platform.
···
 
 config MACH_LINKSTATION_LS_HGL
 	bool "Buffalo Linkstation LS-HGL"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Buffalo Linkstation LS-HGL platform.
···
 
 config MACH_NET2BIG
 	bool "LaCie 2Big Network"
-	select I2C_BOARDINFO
+	select I2C_BOARDINFO if I2C
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  LaCie 2Big Network NAS.

arch/arm/mach-prima2/Kconfig

···
 	bool "CSR SiRF"
 	depends on ARCH_MULTI_V7
 	select ARCH_HAS_RESET_CONTROLLER
+	select RESET_CONTROLLER
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_IRQ_CHIP
 	select NO_IOPORT_MAP

arch/arm/mach-s3c24xx/Kconfig

···
 
 endif	# CPU_S3C2416
 
-if CPU_S3C2440
+if CPU_S3C2440 || CPU_S3C2442
 
 config S3C2440_XTAL_12000000
 	bool
···
 	default y if S3C24XX_PLL
 	help
 	  PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
+endif
+
+if CPU_S3C2440
 
 comment "S3C2440 Boards"
 
···
 
 config MACH_MINI2440
 	bool "MINI2440 development board"
-	select EEPROM_AT24 if I2C
 	select LEDS_CLASS
 	select LEDS_TRIGGERS
 	select LEDS_TRIGGER_BACKLIGHT

arch/arm/mach-s3c24xx/mach-gta02.c

···
 #define ADC_NOM_CHG_DETECT_1A 6
 #define ADC_NOM_CHG_DETECT_USB 43
 
+#ifdef CONFIG_PCF50633_ADC
 static void
 gta02_configure_pmu_for_charger(struct pcf50633 *pcf, void *unused, int res)
 {
···
 
 	pcf50633_mbc_usb_curlim_set(pcf, ma);
 }
+#endif
 
 static struct delayed_work gta02_charger_work;
 static int gta02_usb_vbus_draw;

arch/arm/mach-s3c64xx/mach-smdk6410.c

···
 	REGULATOR_SUPPLY("AVDD", "0-001b"),
 };
 
-static struct regulator_init_data smdk6410_b_pwr_5v_data = {
+static struct regulator_init_data __maybe_unused smdk6410_b_pwr_5v_data = {
 	.constraints = {
 		.always_on = 1,
 	},
···
 };
 
 /* VDDARM, BUCK1 on J5 */
-static struct regulator_init_data smdk6410_vddarm = {
+static struct regulator_init_data __maybe_unused smdk6410_vddarm = {
 	.constraints = {
 		.name = "PVDD_ARM",
 		.min_uV = 1000000,
···
 };
 
 /* VDD_INT, BUCK2 on J5 */
-static struct regulator_init_data smdk6410_vddint = {
+static struct regulator_init_data __maybe_unused smdk6410_vddint = {
 	.constraints = {
 		.name = "PVDD_INT",
 		.min_uV = 1000000,
···
 };
 
 /* VDD_HI, LDO3 on J5 */
-static struct regulator_init_data smdk6410_vddhi = {
+static struct regulator_init_data __maybe_unused smdk6410_vddhi = {
 	.constraints = {
 		.name = "PVDD_HI",
 		.always_on = 1,
···
 };
 
 /* VDD_PLL, LDO2 on J5 */
-static struct regulator_init_data smdk6410_vddpll = {
+static struct regulator_init_data __maybe_unused smdk6410_vddpll = {
 	.constraints = {
 		.name = "PVDD_PLL",
 		.always_on = 1,
···
 };
 
 /* VDD_UH_MMC, LDO5 on J5 */
-static struct regulator_init_data smdk6410_vdduh_mmc = {
+static struct regulator_init_data __maybe_unused smdk6410_vdduh_mmc = {
 	.constraints = {
 		.name = "PVDD_UH+PVDD_MMC",
 		.always_on = 1,
···
 };
 
 /* VCCM3BT, LDO8 on J5 */
-static struct regulator_init_data smdk6410_vccmc3bt = {
+static struct regulator_init_data __maybe_unused smdk6410_vccmc3bt = {
 	.constraints = {
 		.name = "PVCCM3BT",
 		.always_on = 1,
···
 };
 
 /* VCCM2MTV, LDO11 on J5 */
-static struct regulator_init_data smdk6410_vccm2mtv = {
+static struct regulator_init_data __maybe_unused smdk6410_vccm2mtv = {
 	.constraints = {
 		.name = "PVCCM2MTV",
 		.always_on = 1,
···
 };
 
 /* VDD_LCD, LDO12 on J5 */
-static struct regulator_init_data smdk6410_vddlcd = {
+static struct regulator_init_data __maybe_unused smdk6410_vddlcd = {
 	.constraints = {
 		.name = "PVDD_LCD",
 		.always_on = 1,
···
 };
 
 /* VDD_OTGI, LDO9 on J5 */
-static struct regulator_init_data smdk6410_vddotgi = {
+static struct regulator_init_data __maybe_unused smdk6410_vddotgi = {
 	.constraints = {
 		.name = "PVDD_OTGI",
 		.always_on = 1,
···
 };
 
 /* VDD_OTG, LDO14 on J5 */
-static struct regulator_init_data smdk6410_vddotg = {
+static struct regulator_init_data __maybe_unused smdk6410_vddotg = {
 	.constraints = {
 		.name = "PVDD_OTG",
 		.always_on = 1,
···
 };
 
 /* VDD_ALIVE, LDO15 on J5 */
-static struct regulator_init_data smdk6410_vddalive = {
+static struct regulator_init_data __maybe_unused smdk6410_vddalive = {
 	.constraints = {
 		.name = "PVDD_ALIVE",
 		.always_on = 1,
···
 };
 
 /* VDD_AUDIO, VLDO_AUDIO on J5 */
-static struct regulator_init_data smdk6410_vddaudio = {
+static struct regulator_init_data __maybe_unused smdk6410_vddaudio = {
 	.constraints = {
 		.name = "PVDD_AUDIO",
 		.always_on = 1,
···
 
 #ifdef CONFIG_SMDK6410_WM1190_EV1
 /* S3C64xx internal logic & PLL */
-static struct regulator_init_data wm8350_dcdc1_data = {
+static struct regulator_init_data __maybe_unused wm8350_dcdc1_data = {
 	.constraints = {
 		.name = "PVDD_INT+PVDD_PLL",
 		.min_uV = 1200000,
···
 };
 
 /* Memory */
-static struct regulator_init_data wm8350_dcdc3_data = {
+static struct regulator_init_data __maybe_unused wm8350_dcdc3_data = {
 	.constraints = {
 		.name = "PVDD_MEM",
 		.min_uV = 1800000,
···
 	REGULATOR_SUPPLY("DVDD", "0-001b"),
 };
 
-static struct regulator_init_data wm8350_dcdc4_data = {
+static struct regulator_init_data __maybe_unused wm8350_dcdc4_data = {
 	.constraints = {
 		.name = "PVDD_HI+PVDD_EXT+PVDD_SYS+PVCCM2MTV",
 		.min_uV = 3000000,
···
 };
 
 /* OTGi/1190-EV1 HPVDD & AVDD */
-static struct regulator_init_data wm8350_ldo4_data = {
+static struct regulator_init_data __maybe_unused wm8350_ldo4_data = {
 	.constraints = {
 		.name = "PVDD_OTGI+HPVDD+AVDD",
 		.min_uV = 1200000,
···
 	.max_uA = 27554,
 };
 
-static struct regulator_init_data wm1192_dcdc3 = {
+static struct regulator_init_data __maybe_unused wm1192_dcdc3 = {
 	.constraints = {
 		.name = "PVDD_MEM+PVDD_GPS",
 		.always_on = 1,
···
 	REGULATOR_SUPPLY("DVDD", "0-001b"),   /* WM8580 */
 };
 
-static struct regulator_init_data wm1192_ldo1 = {
+static struct regulator_init_data __maybe_unused wm1192_ldo1 = {
 	.constraints = {
 		.name = "PVDD_LCD+PVDD_EXT",
 		.always_on = 1,

arch/arm/mach-socfpga/platsmp.c

···
 	scu_enable(socfpga_scu_base_addr);
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
 /*
  * platform-specific code to shutdown a CPU
  *
···
 {
 	return 1;
 }
+#endif
 
 static const struct smp_operations socfpga_smp_ops __initconst = {
 	.smp_prepare_cpus	= socfpga_smp_prepare_cpus,

arch/arm/mach-ux500/cpu-db8500.c

···
 static const char *db8500_read_soc_id(void)
 {
 	void __iomem *uid;
+	const char *retstr;
 
 	uid = ioremap(U8500_BB_UID_BASE, 0x20);
 	if (!uid)
 		return NULL;
 	/* Throw these device-specific numbers into the entropy pool */
 	add_device_randomness(uid, 0x14);
-	return kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
+	retstr = kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
 			 readl((u32 *)uid+0),
 			 readl((u32 *)uid+1), readl((u32 *)uid+2),
 			 readl((u32 *)uid+3), readl((u32 *)uid+4));
 	iounmap(uid);
+	return retstr;
 }
 
 static struct device * __init db8500_soc_device_init(void)

drivers/soc/ti/knav_qmss.h

···
 struct knav_reg_acc_command {
 	u32		command;
 	u32		queue_mask;
-	u32		list_phys;
+	u32		list_dma;
 	u32		queue_num;
 	u32		timer_config;
 };
 
 struct knav_link_ram_block {
-	dma_addr_t	 phys;
+	dma_addr_t	 dma;
 	void		*virt;
 	size_t		 size;
 };

drivers/soc/ti/knav_qmss_acc.c

···
 	channel = acc->channel;
 	list_dma = acc->list_dma[acc->list_index];
 	list_cpu = acc->list_cpu[acc->list_index];
-	dev_dbg(kdev->dev, "acc-irq: channel %d, list %d, virt %p, phys %x\n",
-		channel, acc->list_index, list_cpu, list_dma);
+	dev_dbg(kdev->dev, "acc-irq: channel %d, list %d, virt %p, dma %pad\n",
+		channel, acc->list_index, list_cpu, &list_dma);
 	if (atomic_read(&acc->retrigger_count)) {
 		atomic_dec(&acc->retrigger_count);
 		__knav_acc_notify(range, acc);
···
 	u32 result;
 
 	dev_dbg(kdev->dev, "acc command %08x %08x %08x %08x %08x\n",
-		cmd->command, cmd->queue_mask, cmd->list_phys,
+		cmd->command, cmd->queue_mask, cmd->list_dma,
 		cmd->queue_num, cmd->timer_config);
 
 	writel_relaxed(cmd->timer_config, &pdsp->acc_command->timer_config);
 	writel_relaxed(cmd->queue_num, &pdsp->acc_command->queue_num);
-	writel_relaxed(cmd->list_phys, &pdsp->acc_command->list_phys);
+	writel_relaxed(cmd->list_dma, &pdsp->acc_command->list_dma);
 	writel_relaxed(cmd->queue_mask, &pdsp->acc_command->queue_mask);
 	writel_relaxed(cmd->command, &pdsp->acc_command->command);
 
···
 	memset(cmd, 0, sizeof(*cmd));
 	cmd->command    = acc->channel;
 	cmd->queue_mask = queue_mask;
-	cmd->list_phys  = acc->list_dma[0];
+	cmd->list_dma   = (u32)acc->list_dma[0];
 	cmd->queue_num  = info->list_entries << 16;
 	cmd->queue_num |= queue_base;
 
···
 		acc->list_cpu[1] = list_mem + list_size;
 		acc->list_dma[0] = list_dma;
 		acc->list_dma[1] = list_dma + list_size;
-		dev_dbg(kdev->dev, "%s: channel %d, phys %08x, virt %8p\n",
-			acc->name, acc->channel, list_dma, list_mem);
+		dev_dbg(kdev->dev, "%s: channel %d, dma %pad, virt %8p\n",
+			acc->name, acc->channel, &list_dma, list_mem);
 	}
 
 	range->ops = &knav_acc_range_ops;

drivers/soc/ti/knav_qmss_queue.c

···
 	list_add(&pool->region_inst, &region->pools);
 
 	dev_dbg(kdev->dev,
-		"region %s (%d): size:%d, link:%d@%d, phys:%08x-%08x, virt:%p-%p\n",
+		"region %s (%d): size:%d, link:%d@%d, dma:%pad-%pad, virt:%p-%p\n",
 		region->name, id, region->desc_size, region->num_desc,
-		region->link_index, region->dma_start, region->dma_end,
+		region->link_index, &region->dma_start, &region->dma_end,
 		region->virt_start, region->virt_end);
 
 	hw_desc_size = (region->desc_size / 16) - 1;
···
 
 	for_each_qmgr(kdev, qmgr) {
 		regs = qmgr->reg_region + id;
-		writel_relaxed(region->dma_start, &regs->base);
+		writel_relaxed((u32)region->dma_start, &regs->base);
 		writel_relaxed(region->link_index, &regs->start_index);
 		writel_relaxed(hw_desc_size << 16 | hw_num_desc,
 			       &regs->size_count);
···
 			 * queue_base specified => using internal or onchip
 			 * link ram WARNING - we do not "reserve" this block
 			 */
-			block->phys = (dma_addr_t)temp[0];
+			block->dma = (dma_addr_t)temp[0];
 			block->virt = NULL;
 			block->size = temp[1];
 		} else {
 			block->size = temp[1];
 			/* queue_base not specific => allocate requested size */
 			block->virt = dmam_alloc_coherent(kdev->dev,
-						  8 * block->size, &block->phys,
+						  8 * block->size, &block->dma,
 						  GFP_KERNEL);
 			if (!block->virt) {
 				dev_err(kdev->dev, "failed to alloc linkram\n");
···
 
 	for_each_qmgr(kdev, qmgr) {
 		block = &kdev->link_rams[0];
-		dev_dbg(kdev->dev, "linkram0: phys:%x, virt:%p, size:%x\n",
-			block->phys, block->virt, block->size);
-		writel_relaxed(block->phys, &qmgr->reg_config->link_ram_base0);
+		dev_dbg(kdev->dev, "linkram0: dma:%pad, virt:%p, size:%x\n",
+			&block->dma, block->virt, block->size);
+		writel_relaxed((u32)block->dma, &qmgr->reg_config->link_ram_base0);
 		writel_relaxed(block->size, &qmgr->reg_config->link_ram_size0);
 
 		block++;
 		if (!block->size)
 			continue;
 
-		dev_dbg(kdev->dev, "linkram1: phys:%x, virt:%p, size:%x\n",
-			block->phys, block->virt, block->size);
-		writel_relaxed(block->phys, &qmgr->reg_config->link_ram_base1);
+		dev_dbg(kdev->dev, "linkram1: dma:%pad, virt:%p, size:%x\n",
+			&block->dma, block->virt, block->size);
+		writel_relaxed(block->dma, &qmgr->reg_config->link_ram_base1);
 	}
 
 	return 0;