Merge tag 'mfd-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Device Support:
   - New Clocksource driver from ST
   - New MFD/ACPI/DMA drivers for Intel's Sunrisepoint PCH based platforms
   - Add support for Arizona WM8998 and WM1814
   - Add support for Dialog Semi DA9062 and DA9063
   - Add support for Kontron COMe-bBL6 and COMe-cBW6
   - Add support for X-Powers AXP152
   - Add support for Atmel, many
   - Add support for STMPE, many
   - Add support for USB in X-Powers AXP22X

  Core Frameworks:
   - New Base API to traverse devices and their children in reverse order

  Bug Fixes:
   - Fix race between runtime-suspend and IRQs
   - Obtain platform data form more reliable source

  Fix-ups:
   - Constifying things
   - Variable signage changes
   - Kconfig depends|selects changes
   - Make use of BIT() macro
   - Do not supply .owner attribute in *_driver structures
   - MAINTAINERS entries
   - Stop using set_irq_flags()
   - Start using irq_set_chained_handler_and_data()
   - Export DT device ID structures"

* tag 'mfd-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits)
  mfd: jz4740-adc: Init mask cache in generic IRQ chip
  mfd: cros_ec: spi: Add OF match table
  mfd: stmpe: Add OF match table
  mfd: max77686: Split out regulator part from the DT binding
  mfd: Add DT binding for Maxim MAX77802 IC
  mfd: max77686: Use a generic name for the PMIC node in the example
  mfd: max77686: Don't suggest in binding to use a deprecated property
  mfd: Add MFD_CROS_EC dependencies
  mfd: cros_ec: Remove CROS_EC_PROTO dependency for SPI and I2C drivers
  mfd: axp20x: Add a cell for the usb power_supply part of the axp20x PMICs
  mfd: axp20x: Add missing registers, and mark more registers volatile
  mfd: arizona: Fixup some formatting/white space errors
  mfd: wm8994: Fix NULL pointer exception on missing pdata
  of: Add vendor prefix for Nuvoton
  mfd: mt6397: Implement wake handler and suspend/resume to handle wake up event
  mfd: atmel-hlcdc: Add support for new SoCs
  mfd: Export OF module alias information in missing drivers
  mfd: stw481x: Export I2C module alias information
  mfd: da9062: Support for the DA9063 OnKey in the DA9062 core
  mfd: max899x: Avoid redundant irq_data lookup
  ...

Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt

@@ -2,7 +2,11 @@ Device-Tree bindings for Atmel's HLCDC (High LCD Controller) MFD driver
 
 Required properties:
  - compatible: value should be one of the following:
+   "atmel,at91sam9n12-hlcdc"
+   "atmel,at91sam9x5-hlcdc"
+   "atmel,sama5d2-hlcdc"
    "atmel,sama5d3-hlcdc"
+   "atmel,sama5d4-hlcdc"
  - reg: base address and size of the HLCDC device registers.
  - clock-names: the name of the 3 clocks requested by the HLCDC device.
    Should contain "periph_clk", "sys_clk" and "slow_clk".

Documentation/devicetree/bindings/mfd/axp20x.txt

 AXP family PMIC device tree bindings
 
 The axp20x family current members :
+axp152 (X-Powers)
 axp202 (X-Powers)
 axp209 (X-Powers)
 axp221 (X-Powers)
 
 Required properties:
-- compatible: "x-powers,axp202", "x-powers,axp209", "x-powers,axp221"
+- compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
+	      "x-powers,axp221"
 - reg: The I2C slave address for the AXP chip
 - interrupt-parent: The parent interrupt controller
 - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin

Documentation/devicetree/bindings/mfd/da9062.txt

+* Dialog DA9062 Power Management Integrated Circuit (PMIC)
+
+DA9062 consists of a large and varied group of sub-devices:
+
+Device                   Supply Names    Description
+------                   ------------    -----------
+da9062-regulator        :               : LDOs & BUCKs
+da9062-rtc              :               : Real-Time Clock
+da9062-watchdog         :               : Watchdog Timer
+
+======
+
+Required properties:
+
+- compatible : Should be "dlg,da9062".
+- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
+  modified to match the chip's OTP settings).
+- interrupt-parent : Specifies the reference to the interrupt controller for
+  the DA9062.
+- interrupts : IRQ line information.
+- interrupt-controller
+
+See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
+further information on IRQ bindings.
+
+Sub-nodes:
+
+- regulators : This node defines the settings for the LDOs and BUCKs. The
+  DA9062 regulators are bound using their names listed below:
+
+    buck1    : BUCK_1
+    buck2    : BUCK_2
+    buck3    : BUCK_3
+    buck4    : BUCK_4
+    ldo1     : LDO_1
+    ldo2     : LDO_2
+    ldo3     : LDO_3
+    ldo4     : LDO_4
+
+  The component follows the standard regulator framework and the bindings
+  details of individual regulator device can be found in:
+  Documentation/devicetree/bindings/regulator/regulator.txt
+
+
+- rtc : This node defines settings required for the Real-Time Clock associated
+  with the DA9062. There are currently no entries in this binding, however
+  compatible = "dlg,da9062-rtc" should be added if a node is created.
+
+- watchdog: This node defines the settings for the watchdog driver associated
+  with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added
+  if a node is created.
+
+
+Example:
+
+	pmic0: da9062@58 {
+		compatible = "dlg,da9062";
+		reg = <0x58>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+
+		rtc {
+			compatible = "dlg,da9062-rtc";
+		};
+
+		watchdog {
+			compatible = "dlg,da9062-watchdog";
+		};
+
+		regulators {
+			DA9062_BUCK1: buck1 {
+				regulator-name = "BUCK1";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1570000>;
+				regulator-min-microamp = <500000>;
+				regulator-max-microamp = <2000000>;
+				regulator-boot-on;
+			};
+			DA9062_LDO1: ldo1 {
+				regulator-name = "LDO_1";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-boot-on;
+			};
+		};
+	};
+

Documentation/devicetree/bindings/mfd/max77686.txt

@@ -7,8 +7,9 @@ different i2c slave address,presently for which we are statically creating i2c
 client while probing.This document describes the binding for mfd device and
 PMIC submodule.
 
-Binding for the built-in 32k clock generator block is defined separately
-in bindings/clk/maxim,max77686.txt file.
+Bindings for the built-in 32k clock generator block and
+regulators are defined in ../clk/maxim,max77686.txt and
+../regulator/max77686.txt respectively.
 
 Required properties:
 - compatible : Must be "maxim,max77686";
@@ -16,67 +17,11 @@ Required properties:
 - interrupts : This i2c device has an IRQ line connected to the main SoC.
 - interrupt-parent : The parent interrupt controller.
 
-Optional node:
-- voltage-regulators : The regulators of max77686 have to be instantiated
-  under subnode named "voltage-regulators" using the following format.
-
-	regulator_name {
-		regulator-compatible = LDOn/BUCKn
-		standard regulator constraints....
-	};
-	refer Documentation/devicetree/bindings/regulator/regulator.txt
-
-  The regulator-compatible property of regulator should initialized with string
-to get matched with their hardware counterparts as follow:
-
-	-LDOn 	:	for LDOs, where n can lie in range 1 to 26.
-		 	example: LDO1, LDO2, LDO26.
-	-BUCKn 	:	for BUCKs, where n can lie in range 1 to 9.
-			example: BUCK1, BUCK5, BUCK9.
-
-  Regulators which can be turned off during system suspend:
-	-LDOn	:	2, 6-8, 10-12, 14-16,
-	-BUCKn	:	1-4.
-  Use standard regulator bindings for it ('regulator-off-in-suspend').
-
-  LDO20, LDO21, LDO22, BUCK8 and BUCK9 can be configured to GPIO enable
-  control. To turn this feature on this property must be added to the regulator
-  sub-node:
-	- maxim,ena-gpios :	one GPIO specifier enable control (the gpio
-				flags are actually ignored and always
-				ACTIVE_HIGH is used)
-
 Example:
 
-	max77686@09 {
+	max77686: pmic@09 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&wakeup_eint>;
 		interrupts = <26 0>;
 		reg = <0x09>;
-
-		voltage-regulators {
-			ldo11_reg {
-				regulator-compatible = "LDO11";
-				regulator-name = "vdd_ldo11";
-				regulator-min-microvolt = <1900000>;
-				regulator-max-microvolt = <1900000>;
-				regulator-always-on;
-			};
-
-			buck1_reg {
-				regulator-compatible = "BUCK1";
-				regulator-name = "vdd_mif";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1300000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck9_reg {
-				regulator-compatible = "BUCK9";
-				regulator-name = "CAM_ISP_CORE_1.2V";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1200000>;
-				maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
-			};
-	}
+	};

Documentation/devicetree/bindings/mfd/max77802.txt

+Maxim MAX77802 multi-function device
+
+The Maxim MAX77802 is a Power Management IC (PMIC) that contains 10 high
+efficiency Buck regulators, 32 Low-DropOut (LDO) regulators used to power
+up application processors and peripherals, a 2-channel 32kHz clock outputs,
+a Real-Time-Clock (RTC) and a I2C interface to program the individual
+regulators, clocks outputs and the RTC.
+
+Bindings for the built-in 32k clock generator block and
+regulators are defined in ../clk/maxim,max77802.txt and
+../regulator/max77802.txt respectively.
+
+Required properties:
+- compatible		: Must be "maxim,max77802"
+- reg			: Specifies the I2C slave address of PMIC block.
+- interrupts		: I2C device IRQ line connected to the main SoC.
+- interrupt-parent	: The parent interrupt controller.
+
+Example:
+
+	max77802: pmic@09 {
+		compatible = "maxim,max77802";
+		interrupt-parent = <&intc>;
+		interrupts = <26 IRQ_TYPE_NONE>;
+		reg = <0x09>;
+	};

Documentation/devicetree/bindings/regulator/max77686.txt

+Binding for Maxim MAX77686 regulators
+
+This is a part of the device tree bindings of MAX77686 multi-function device.
+More information can be found in ../mfd/max77686.txt file.
+
+The MAX77686 PMIC has 9 high-efficiency Buck and 26 Low-DropOut (LDO)
+regulators that can be controlled over I2C.
+
+Following properties should be present in main device node of the MFD chip.
+
+Optional node:
+- voltage-regulators : The regulators of max77686 have to be instantiated
+  under subnode named "voltage-regulators" using the following format.
+
+	regulator_name {
+		regulator-compatible = LDOn/BUCKn
+		standard regulator constraints....
+	};
+	refer Documentation/devicetree/bindings/regulator/regulator.txt
+
+  The regulator node's name should be initialized with a string
+to get matched with their hardware counterparts as follow:
+
+	-LDOn 	:	for LDOs, where n can lie in range 1 to 26.
+			example: LDO1, LDO2, LDO26.
+	-BUCKn 	:	for BUCKs, where n can lie in range 1 to 9.
+			example: BUCK1, BUCK5, BUCK9.
+
+  Regulators which can be turned off during system suspend:
+	-LDOn	:	2, 6-8, 10-12, 14-16,
+	-BUCKn	:	1-4.
+  Use standard regulator bindings for it ('regulator-off-in-suspend').
+
+  LDO20, LDO21, LDO22, BUCK8 and BUCK9 can be configured to GPIO enable
+  control. To turn this feature on this property must be added to the regulator
+  sub-node:
+	- maxim,ena-gpios :	one GPIO specifier enable control (the gpio
+				flags are actually ignored and always
+				ACTIVE_HIGH is used)
+
+Example:
+
+	max77686: pmic@09 {
+		compatible = "maxim,max77686";
+		interrupt-parent = <&wakeup_eint>;
+		interrupts = <26 IRQ_TYPE_NONE>;
+		reg = <0x09>;
+
+		voltage-regulators {
+			ldo11_reg: LDO11 {
+				regulator-name = "vdd_ldo11";
+				regulator-min-microvolt = <1900000>;
+				regulator-max-microvolt = <1900000>;
+				regulator-always-on;
+			};
+
+			buck1_reg: BUCK1 {
+				regulator-name = "vdd_mif";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck9_reg: BUCK9 {
+				regulator-name = "CAM_ISP_CORE_1.2V";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1200000>;
+				maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
+			};
+	};

Documentation/devicetree/bindings/rtc/rtc-st-lpc.txt

 STMicroelectronics Low Power Controller (LPC) - RTC
 ===================================================
 
-LPC currently supports Watchdog OR Real Time Clock functionality.
+LPC currently supports Watchdog OR Real Time Clock OR Clocksource
+functionality.
 
 [See: ../watchdog/st_lpc_wdt.txt for Watchdog options]
+[See: ../timer/st,stih407-lpc for Clocksource options]
 
 Required properties
 
-- compatible 	: Must be one of: "st,stih407-lpc" "st,stih416-lpc"
-				  "st,stih415-lpc" "st,stid127-lpc"
+- compatible 	: Must be: "st,stih407-lpc"
 - reg		: LPC registers base address + size
 - interrupts    : LPC interrupt line number and associated flags
 - clocks	: Clock used by LPC device (See: ../clock/clock-bindings.txt)
-- st,lpc-mode	: The LPC can run either one of two modes ST_LPC_MODE_RTC [0] or
-		  ST_LPC_MODE_WDT [1].  One (and only one) mode must be
-		  selected.
+- st,lpc-mode	: The LPC can run either one of three modes:
+                  ST_LPC_MODE_RTC    [0]
+                  ST_LPC_MODE_WDT    [1]
+                  ST_LPC_MODE_CLKSRC [2]
+		 One (and only one) mode must be selected.
 
 Example:
 	lpc@fde05000 {

Documentation/devicetree/bindings/timer/st,stih407-lpc

+STMicroelectronics Low Power Controller (LPC) - Clocksource
+===========================================================
+
+LPC currently supports Watchdog OR Real Time Clock OR Clocksource
+functionality.
+
+[See: ../watchdog/st_lpc_wdt.txt for Watchdog options]
+[See: ../rtc/rtc-st-lpc.txt for RTC options]
+
+Required properties
+
+- compatible   : Must be: "st,stih407-lpc"
+- reg          : LPC registers base address + size
+- interrupts   : LPC interrupt line number and associated flags
+- clocks       : Clock used by LPC device (See: ../clock/clock-bindings.txt)
+- st,lpc-mode  : The LPC can run either one of three modes:
+                  ST_LPC_MODE_RTC    [0]
+                  ST_LPC_MODE_WDT    [1]
+                  ST_LPC_MODE_CLKSRC [2]
+		 One (and only one) mode must be selected.
+
+Example:
+       lpc@fde05000 {
+               compatible      = "st,stih407-lpc";
+               reg             = <0xfde05000 0x1000>;
+               clocks          = <&clk_s_d3_flexgen CLK_LPC_0>;
+               st,lpc-mode     = <ST_LPC_MODE_CLKSRC>;
+       };

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -150,6 +150,7 @@ netxeon		Shenzhen Netxeon Technology CO., LTD
 newhaven	Newhaven Display International
 nintendo	Nintendo
 nokia	Nokia
+nuvoton	Nuvoton Technology Corporation
 nvidia	NVIDIA
 nxp	NXP Semiconductors
 onnn	ON Semiconductor Corp.

Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt

 STMicroelectronics Low Power Controller (LPC) - Watchdog
 ========================================================
 
-LPC currently supports Watchdog OR Real Time Clock functionality.
+LPC currently supports Watchdog OR Real Time Clock OR Clocksource
+functionality.
 
 [See: ../rtc/rtc-st-lpc.txt for RTC options]
+[See: ../timer/st,stih407-lpc for Clocksource options]
 
 Required properties
 
@@ -12,9 +14,11 @@ Required properties
 - reg		: LPC registers base address + size
 - interrupts    : LPC interrupt line number and associated flags
 - clocks	: Clock used by LPC device (See: ../clock/clock-bindings.txt)
-- st,lpc-mode	: The LPC can run either one of two modes ST_LPC_MODE_RTC [0] or
-		  ST_LPC_MODE_WDT [1].  One (and only one) mode must be
-		  selected.
+- st,lpc-mode	: The LPC can run either one of three modes:
+                  ST_LPC_MODE_RTC    [0]
+                  ST_LPC_MODE_WDT    [1]
+                  ST_LPC_MODE_CLKSRC [2]
+		 One (and only one) mode must be selected.
 
 Required properties [watchdog mode]
 

MAINTAINERS

@@ -1517,6 +1517,7 @@ S:	Maintained
 F:	arch/arm/mach-sti/
 F:	arch/arm/boot/dts/sti*
 F:	drivers/clocksource/arm_global_timer.c
+F:	drivers/clocksource/clksrc_st_lpc.c
 F:	drivers/i2c/busses/i2c-st.c
 F:	drivers/media/rc/st_rc.c
 F:	drivers/mmc/host/sdhci-st.c
@@ -6594,6 +6595,14 @@ S:	Supported
 F:	drivers/power/max14577_charger.c
 F:	drivers/power/max77693_charger.c
 
+MAXIM MAX77802 MULTIFUNCTION PMIC DEVICE DRIVERS
+M:	Javier Martinez Canillas <javier@osg.samsung.com>
+L:	linux-kernel@vger.kernel.org
+S:	Supported
+F:	drivers/*/*max77802.c
+F:	Documentation/devicetree/bindings/*/*max77802.txt
+F:	include/dt-bindings/*/*max77802.h
+
 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
 M:	Chanwoo Choi <cw00.choi@samsung.com>
 M:	Krzysztof Kozlowski <k.kozlowski@samsung.com>
@@ -6607,7 +6616,7 @@ F:	drivers/extcon/extcon-max77693.c
 F:	drivers/rtc/rtc-max77686.c
 F:	drivers/clk/clk-max77686.c
 F:	Documentation/devicetree/bindings/mfd/max14577.txt
-F:	Documentation/devicetree/bindings/mfd/max77686.txt
+F:	Documentation/devicetree/bindings/*/max77686.txt
 F:	Documentation/devicetree/bindings/mfd/max77693.txt
 F:	Documentation/devicetree/bindings/clock/maxim,max77686.txt
 F:	include/linux/mfd/max14577*.h

drivers/clocksource/Kconfig

@@ -297,4 +297,12 @@ config CLKSRC_IMX_GPT
 	depends on ARM && CLKDEV_LOOKUP
 	select CLKSRC_MMIO
 
+config CLKSRC_ST_LPC
+	bool
+	depends on ARCH_STI
+	select CLKSRC_OF if OF
+	help
+	  Enable this option to use the Low Power controller timer
+	  as clocksource.
+
 endmenu

drivers/clocksource/Makefile

@@ -61,3 +61,4 @@ obj-$(CONFIG_ASM9260_TIMER)		+= asm9260_timer.o
 obj-$(CONFIG_H8300)			+= h8300_timer8.o
 obj-$(CONFIG_H8300_TMR16)		+= h8300_timer16.o
 obj-$(CONFIG_H8300_TPU)			+= h8300_tpu.o
+obj-$(CONFIG_CLKSRC_ST_LPC)		+= clksrc_st_lpc.o

drivers/clocksource/clksrc_st_lpc.c

+/*
+ * Clocksource using the Low Power Timer found in the Low Power Controller (LPC)
+ *
+ * Copyright (C) 2015 STMicroelectronics – All Rights Reserved
+ *
+ * Author(s): Francesco Virlinzi <francesco.virlinzi@st.com>
+ *	      Ajit Pal Singh <ajitpal.singh@st.com>
+ *
+ * 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.
+ */
+
+#include <linux/clk.h>
+#include <linux/clocksource.h>
+#include <linux/init.h>
+#include <linux/of_address.h>
+#include <linux/sched_clock.h>
+#include <linux/slab.h>
+
+#include <dt-bindings/mfd/st-lpc.h>
+
+/* Low Power Timer */
+#define LPC_LPT_LSB_OFF		0x400
+#define LPC_LPT_MSB_OFF		0x404
+#define LPC_LPT_START_OFF	0x408
+
+static struct st_clksrc_ddata {
+	struct clk		*clk;
+	void __iomem		*base;
+} ddata;
+
+static void __init st_clksrc_reset(void)
+{
+	writel_relaxed(0, ddata.base + LPC_LPT_START_OFF);
+	writel_relaxed(0, ddata.base + LPC_LPT_MSB_OFF);
+	writel_relaxed(0, ddata.base + LPC_LPT_LSB_OFF);
+	writel_relaxed(1, ddata.base + LPC_LPT_START_OFF);
+}
+
+static u64 notrace st_clksrc_sched_clock_read(void)
+{
+	return (u64)readl_relaxed(ddata.base + LPC_LPT_LSB_OFF);
+}
+
+static int __init st_clksrc_init(void)
+{
+	unsigned long rate;
+	int ret;
+
+	st_clksrc_reset();
+
+	rate = clk_get_rate(ddata.clk);
+
+	sched_clock_register(st_clksrc_sched_clock_read, 32, rate);
+
+	ret = clocksource_mmio_init(ddata.base + LPC_LPT_LSB_OFF,
+				    "clksrc-st-lpc", rate, 300, 32,
+				    clocksource_mmio_readl_up);
+	if (ret) {
+		pr_err("clksrc-st-lpc: Failed to register clocksource\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int __init st_clksrc_setup_clk(struct device_node *np)
+{
+	struct clk *clk;
+
+	clk = of_clk_get(np, 0);
+	if (IS_ERR(clk)) {
+		pr_err("clksrc-st-lpc: Failed to get LPC clock\n");
+		return PTR_ERR(clk);
+	}
+
+	if (clk_prepare_enable(clk)) {
+		pr_err("clksrc-st-lpc: Failed to enable LPC clock\n");
+		return -EINVAL;
+	}
+
+	if (!clk_get_rate(clk)) {
+		pr_err("clksrc-st-lpc: Failed to get LPC clock rate\n");
+		clk_disable_unprepare(clk);
+		return -EINVAL;
+	}
+
+	ddata.clk = clk;
+
+	return 0;
+}
+
+static void __init st_clksrc_of_register(struct device_node *np)
+{
+	int ret;
+	uint32_t mode;
+
+	ret = of_property_read_u32(np, "st,lpc-mode", &mode);
+	if (ret) {
+		pr_err("clksrc-st-lpc: An LPC mode must be provided\n");
+		return;
+	}
+
+	/* LPC can either run as a Clocksource or in RTC or WDT mode */
+	if (mode != ST_LPC_MODE_CLKSRC)
+		return;
+
+	ddata.base = of_iomap(np, 0);
+	if (!ddata.base) {
+		pr_err("clksrc-st-lpc: Unable to map iomem\n");
+		return;
+	}
+
+	if (st_clksrc_setup_clk(np)) {
+		iounmap(ddata.base);
+		return;
+	}
+
+	if (st_clksrc_init()) {
+		clk_disable_unprepare(ddata.clk);
+		clk_put(ddata.clk);
+		iounmap(ddata.base);
+		return;
+	}
+
+	pr_info("clksrc-st-lpc: clocksource initialised - running @ %luHz\n",
+		clk_get_rate(ddata.clk));
+}
+CLOCKSOURCE_OF_DECLARE(ddata, "st,stih407-lpc", st_clksrc_of_register);

drivers/i2c/busses/i2c-i801.c

@@ -88,12 +88,13 @@
 #include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/itco_wdt.h>
 
 #if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
 		defined CONFIG_DMI
 #include <linux/gpio.h>
 #include <linux/i2c-mux-gpio.h>
-#include <linux/platform_device.h>
 #endif
 
 /* I801 SMBus address offsets */
@@ -113,6 +114,16 @@
 #define SMBPCICTL	0x004
 #define SMBPCISTS	0x006
 #define SMBHSTCFG	0x040
+#define TCOBASE		0x050
+#define TCOCTL		0x054
+
+#define ACPIBASE		0x040
+#define ACPIBASE_SMI_OFF	0x030
+#define ACPICTRL		0x044
+#define ACPICTRL_EN		0x080
+
+#define SBREG_BAR		0x10
+#define SBREG_SMBCTRL		0xc6000c
 
 /* Host status bits for SMBPCISTS */
 #define SMBPCISTS_INTS		0x08
@@ -125,6 +136,9 @@
 #define SMBHSTCFG_SMB_SMI_EN	2
 #define SMBHSTCFG_I2C_EN	4
 
+/* TCO configuration bits for TCOCTL */
+#define TCOCTL_EN		0x0100
+
 /* Auxiliary control register bits, ICH4+ only */
 #define SMBAUXCTL_CRC		1
 #define SMBAUXCTL_E32B		2
@@ -221,6 +235,7 @@ struct i801_priv {
 	const struct i801_mux_config *mux_drvdata;
 	struct platform_device *mux_pdev;
 #endif
+	struct platform_device *tco_pdev;
 };
 
 #define FEATURE_SMBUS_PEC	(1 << 0)
@@ -230,6 +245,7 @@ struct i801_priv {
 #define FEATURE_IRQ		(1 << 4)
 /* Not really a feature, but it's convenient to handle it as such */
 #define FEATURE_IDF		(1 << 15)
+#define FEATURE_TCO		(1 << 16)
 
 static const char *i801_feature_names[] = {
 	"SMBus PEC",
@@ -1132,6 +1148,95 @@ static inline unsigned int i801_get_adapter_class(struct i801_priv *priv)
 }
 #endif
 
+static const struct itco_wdt_platform_data tco_platform_data = {
+	.name = "Intel PCH",
+	.version = 4,
+};
+
+static DEFINE_SPINLOCK(p2sb_spinlock);
+
+static void i801_add_tco(struct i801_priv *priv)
+{
+	struct pci_dev *pci_dev = priv->pci_dev;
+	struct resource tco_res[3], *res;
+	struct platform_device *pdev;
+	unsigned int devfn;
+	u32 tco_base, tco_ctl;
+	u32 base_addr, ctrl_val;
+	u64 base64_addr;
+
+	if (!(priv->features & FEATURE_TCO))
+		return;
+
+	pci_read_config_dword(pci_dev, TCOBASE, &tco_base);
+	pci_read_config_dword(pci_dev, TCOCTL, &tco_ctl);
+	if (!(tco_ctl & TCOCTL_EN))
+		return;
+
+	memset(tco_res, 0, sizeof(tco_res));
+
+	res = &tco_res[ICH_RES_IO_TCO];
+	res->start = tco_base & ~1;
+	res->end = res->start + 32 - 1;
+	res->flags = IORESOURCE_IO;
+
+	/*
+	 * Power Management registers.
+	 */
+	devfn = PCI_DEVFN(PCI_SLOT(pci_dev->devfn), 2);
+	pci_bus_read_config_dword(pci_dev->bus, devfn, ACPIBASE, &base_addr);
+
+	res = &tco_res[ICH_RES_IO_SMI];
+	res->start = (base_addr & ~1) + ACPIBASE_SMI_OFF;
+	res->end = res->start + 3;
+	res->flags = IORESOURCE_IO;
+
+	/*
+	 * Enable the ACPI I/O space.
+	 */
+	pci_bus_read_config_dword(pci_dev->bus, devfn, ACPICTRL, &ctrl_val);
+	ctrl_val |= ACPICTRL_EN;
+	pci_bus_write_config_dword(pci_dev->bus, devfn, ACPICTRL, ctrl_val);
+
+	/*
+	 * We must access the NO_REBOOT bit over the Primary to Sideband
+	 * bridge (P2SB). The BIOS prevents the P2SB device from being
+	 * enumerated by the PCI subsystem, so we need to unhide/hide it
+	 * to lookup the P2SB BAR.
+	 */
+	spin_lock(&p2sb_spinlock);
+
+	devfn = PCI_DEVFN(PCI_SLOT(pci_dev->devfn), 1);
+
+	/* Unhide the P2SB device */
+	pci_bus_write_config_byte(pci_dev->bus, devfn, 0xe1, 0x0);
+
+	pci_bus_read_config_dword(pci_dev->bus, devfn, SBREG_BAR, &base_addr);
+	base64_addr = base_addr & 0xfffffff0;
+
+	pci_bus_read_config_dword(pci_dev->bus, devfn, SBREG_BAR + 0x4, &base_addr);
+	base64_addr |= (u64)base_addr << 32;
+
+	/* Hide the P2SB device */
+	pci_bus_write_config_byte(pci_dev->bus, devfn, 0xe1, 0x1);
+	spin_unlock(&p2sb_spinlock);
+
+	res = &tco_res[ICH_RES_MEM_OFF];
+	res->start = (resource_size_t)base64_addr + SBREG_SMBCTRL;
+	res->end = res->start + 3;
+	res->flags = IORESOURCE_MEM;
+
+	pdev = platform_device_register_resndata(&pci_dev->dev, "iTCO_wdt", -1,
+						 tco_res, 3, &tco_platform_data,
+						 sizeof(tco_platform_data));
+	if (IS_ERR(pdev)) {
+		dev_warn(&pci_dev->dev, "failed to create iTCO device\n");
+		return;
+	}
+
+	priv->tco_pdev = pdev;
+}
+
 static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	unsigned char temp;
@@ -1149,6 +1254,15 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	priv->pci_dev = dev;
 	switch (dev->device) {
+	case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS:
+	case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS:
+		priv->features |= FEATURE_I2C_BLOCK_READ;
+		priv->features |= FEATURE_IRQ;
+		priv->features |= FEATURE_SMBUS_PEC;
+		priv->features |= FEATURE_BLOCK_BUFFER;
+		priv->features |= FEATURE_TCO;
+		break;
+
 	case PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF0:
 	case PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1:
 	case PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2:
@@ -1265,6 +1379,8 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	dev_info(&dev->dev, "SMBus using %s\n",
 		 priv->features & FEATURE_IRQ ? "PCI interrupt" : "polling");
 
+	i801_add_tco(priv);
+
 	/* set up the sysfs linkage to our parent device */
 	priv->adapter.dev.parent = &dev->dev;
 
@@ -1296,6 +1412,8 @@ static void i801_remove(struct pci_dev *dev)
 	i2c_del_adapter(&priv->adapter);
 	pci_write_config_byte(dev, SMBHSTCFG, priv->original_hstcfg);
 
+	platform_device_unregister(priv->tco_pdev);
+
 	/*
 	 * do not call pci_disable_device(dev) since it can cause hard hangs on
 	 * some systems during power-off (eg. Fujitsu-Siemens Lifebook E8010)

drivers/mfd/88pm800.c

@@ -609,7 +609,6 @@ static int pm800_remove(struct i2c_client *client)
 static struct i2c_driver pm800_driver = {
 	.driver = {
 		.name = "88PM800",
-		.owner = THIS_MODULE,
 		.pm = &pm80x_pm_ops,
 		},
 	.probe = pm800_probe,

drivers/mfd/88pm805.c

@@ -267,7 +267,6 @@ static int pm805_remove(struct i2c_client *client)
 static struct i2c_driver pm805_driver = {
 	.driver = {
 		.name = "88PM805",
-		.owner = THIS_MODULE,
 		.pm = &pm80x_pm_ops,
 		},
 	.probe = pm805_probe,

drivers/mfd/88pm860x-core.c

@@ -558,11 +558,7 @@ static int pm860x_irq_domain_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_data(virq, d->host_data);
 	irq_set_chip_and_handler(virq, &pm860x_irq_chip, handle_edge_irq);
 	irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 	return 0;
 }
 
@@ -1258,7 +1254,6 @@ MODULE_DEVICE_TABLE(of, pm860x_dt_ids);
 static struct i2c_driver pm860x_driver = {
 	.driver	= {
 		.name	= "88PM860x",
-		.owner	= THIS_MODULE,
 		.pm     = &pm860x_pm_ops,
 		.of_match_table	= pm860x_dt_ids,
 	},

drivers/mfd/Kconfig

@@ -97,6 +97,7 @@ config MFD_CROS_EC
 	select MFD_CORE
 	select CHROME_PLATFORMS
 	select CROS_EC_PROTO
+	depends on X86 || ARM || COMPILE_TEST
 	help
 	  If you say Y here you get support for the ChromeOS Embedded
 	  Controller (EC) providing keyboard, battery and power services.
@@ -105,7 +106,7 @@ config MFD_CROS_EC
 
 config MFD_CROS_EC_I2C
 	tristate "ChromeOS Embedded Controller (I2C)"
-	depends on MFD_CROS_EC && CROS_EC_PROTO && I2C
+	depends on MFD_CROS_EC && I2C
 
 	help
 	  If you say Y here, you get support for talking to the ChromeOS
@@ -115,7 +116,7 @@ config MFD_CROS_EC_I2C
 
 config MFD_CROS_EC_SPI
 	tristate "ChromeOS Embedded Controller (SPI)"
-	depends on MFD_CROS_EC && CROS_EC_PROTO && SPI
+	depends on MFD_CROS_EC && SPI
 
 	---help---
 	  If you say Y here, you get support for talking to the ChromeOS EC
@@ -186,6 +187,18 @@ config MFD_DA9055
 	  This driver can be built as a module. If built as a module it will be
 	  called "da9055"
 
+config MFD_DA9062
+	tristate "Dialog Semiconductor DA9062 PMIC Support"
+	select MFD_CORE
+	select REGMAP_I2C
+	select REGMAP_IRQ
+	depends on I2C=y
+	help
+	  Say yes here for support for the Dialog Semiconductor DA9062 PMIC.
+	  This includes the I2C driver and core APIs.
+	  Additional drivers must be enabled in order to use the functionality
+	  of the device.
+
 config MFD_DA9063
 	bool "Dialog Semiconductor DA9063 PMIC Support"
 	select MFD_CORE
@@ -398,12 +411,14 @@ config MFD_KEMPLD
 	  device may provide functions like watchdog, GPIO, UART and I2C bus.
 
 	  The following modules are supported:
+		* COMe-bBL6
 		* COMe-bHL6
 		* COMe-bIP#
 		* COMe-bPC2 (ETXexpress-PC)
 		* COMe-bSC# (ETXexpress-SC T#)
 		* COMe-cBL6
 		* COMe-cBT6
+		* COMe-cBW6
 		* COMe-cCT6
 		* COMe-cDC2 (microETXexpress-DC)
 		* COMe-cHL6
@@ -1379,6 +1394,12 @@ config MFD_WM8997
 	help
 	  Support for Wolfson Microelectronics WM8997 low power audio SoC
 
+config MFD_WM8998
+	bool "Wolfson Microelectronics WM8998"
+	depends on MFD_ARIZONA
+	help
+	  Support for Wolfson Microelectronics WM8998 low power audio SoC
+
 config MFD_WM8400
 	bool "Wolfson Microelectronics WM8400"
 	select MFD_CORE

drivers/mfd/Makefile

@@ -48,6 +48,9 @@ endif
 ifeq ($(CONFIG_MFD_WM8997),y)
 obj-$(CONFIG_MFD_ARIZONA)	+= wm8997-tables.o
 endif
+ifeq ($(CONFIG_MFD_WM8998),y)
+obj-$(CONFIG_MFD_ARIZONA)	+= wm8998-tables.o
+endif
 obj-$(CONFIG_MFD_WM8400)	+= wm8400-core.o
 wm831x-objs			:= wm831x-core.o wm831x-irq.o wm831x-otp.o
 wm831x-objs			+= wm831x-auxadc.o
@@ -110,10 +113,11 @@ obj-$(CONFIG_MFD_LP8788)	+= lp8788.o lp8788-irq.o
 
 da9055-objs			:= da9055-core.o da9055-i2c.o
 obj-$(CONFIG_MFD_DA9055)	+= da9055.o
-
+obj-$(CONFIG_MFD_DA9062)	+= da9062-core.o
 da9063-objs			:= da9063-core.o da9063-irq.o da9063-i2c.o
 obj-$(CONFIG_MFD_DA9063)	+= da9063.o
 obj-$(CONFIG_MFD_DA9150)	+= da9150-core.o
+
 obj-$(CONFIG_MFD_MAX14577)	+= max14577.o
 obj-$(CONFIG_MFD_MAX77686)	+= max77686.o
 obj-$(CONFIG_MFD_MAX77693)	+= max77693.o

drivers/mfd/aat2870-core.c

@@ -500,7 +500,6 @@ MODULE_DEVICE_TABLE(i2c, aat2870_i2c_id_table);
 static struct i2c_driver aat2870_i2c_driver = {
 	.driver = {
 		.name	= "aat2870",
-		.owner	= THIS_MODULE,
 		.pm	= &aat2870_pm_ops,
 	},
 	.probe		= aat2870_i2c_probe,

drivers/mfd/ab3100-core.c

@@ -972,7 +972,6 @@ MODULE_DEVICE_TABLE(i2c, ab3100_id);
 static struct i2c_driver ab3100_driver = {
 	.driver = {
 		.name	= "ab3100",
-		.owner	= THIS_MODULE,
 	},
 	.id_table	= ab3100_id,
 	.probe		= ab3100_probe,

drivers/mfd/ab8500-core.c

@@ -565,11 +565,7 @@ static int ab8500_irq_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_and_handler(virq, &ab8500_irq_chip,
 				handle_simple_irq);
 	irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }

drivers/mfd/adp5520.c

@@ -351,7 +351,6 @@ MODULE_DEVICE_TABLE(i2c, adp5520_id);
 static struct i2c_driver adp5520_driver = {
 	.driver = {
 		.name	= "adp5520",
-		.owner	= THIS_MODULE,
 		.pm	= &adp5520_pm,
 	},
 	.probe		= adp5520_probe,

drivers/mfd/arizona-core.c

@@ -30,7 +30,7 @@
 
 #include "arizona.h"
 
-static const char *wm5102_core_supplies[] = {
+static const char * const wm5102_core_supplies[] = {
 	"AVDD",
 	"DBVDD1",
 };
@@ -146,17 +146,31 @@ static irqreturn_t arizona_underclocked(int irq, void *data)
 static irqreturn_t arizona_overclocked(int irq, void *data)
 {
 	struct arizona *arizona = data;
-	unsigned int val[2];
+	unsigned int val[3];
 	int ret;
-	
+
 	ret = regmap_bulk_read(arizona->regmap, ARIZONA_INTERRUPT_RAW_STATUS_6,
-			       &val[0], 2);
+			       &val[0], 3);
 	if (ret != 0) {
 		dev_err(arizona->dev, "Failed to read overclock status: %d\n",
 			ret);
 		return IRQ_NONE;
 	}
 
+	switch (arizona->type) {
+	case WM8998:
+	case WM1814:
+		/* Some bits are shifted on WM8998,
+		 * rearrange to match the standard bit layout
+		 */
+		val[0] = ((val[0] & 0x60e0) >> 1) |
+			 ((val[0] & 0x1e00) >> 2) |
+			 (val[0] & 0x000f);
+		break;
+	default:
+		break;
+	}
+
 	if (val[0] & ARIZONA_PWM_OVERCLOCKED_STS)
 		dev_err(arizona->dev, "PWM overclocked\n");
 	if (val[0] & ARIZONA_FX_CORE_OVERCLOCKED_STS)
@@ -201,6 +215,9 @@ static irqreturn_t arizona_overclocked(int irq, void *data)
 	if (val[1] & ARIZONA_ISRC1_OVERCLOCKED_STS)
 		dev_err(arizona->dev, "ISRC1 overclocked\n");
 
+	if (val[2] & ARIZONA_SPDIF_OVERCLOCKED_STS)
+		dev_err(arizona->dev, "SPDIF overclocked\n");
+
 	return IRQ_HANDLED;
 }
 
@@ -550,9 +567,8 @@ static int arizona_runtime_resume(struct device *dev)
 		break;
 	default:
 		ret = arizona_wait_for_boot(arizona);
-		if (ret != 0) {
+		if (ret != 0)
 			goto err;
-		}
 
 		if (arizona->external_dcvdd) {
 			ret = regmap_update_bits(arizona->regmap,
@@ -759,8 +775,8 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
 
 	ret = of_property_read_u32_array(arizona->dev->of_node,
 					 "wlf,gpio-defaults",
-					 arizona->pdata.gpio_defaults,
-					 ARRAY_SIZE(arizona->pdata.gpio_defaults));
+					 pdata->gpio_defaults,
+					 ARRAY_SIZE(pdata->gpio_defaults));
 	if (ret >= 0) {
 		/*
 		 * All values are literal except out of range values
@@ -768,11 +784,11 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
 		 * data which uses 0 as chip default and out of range
 		 * as zero.
 		 */
-		for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) {
-			if (arizona->pdata.gpio_defaults[i] > 0xffff)
-				arizona->pdata.gpio_defaults[i] = 0;
-			else if (arizona->pdata.gpio_defaults[i] == 0)
-				arizona->pdata.gpio_defaults[i] = 0x10000;
+		for (i = 0; i < ARRAY_SIZE(pdata->gpio_defaults); i++) {
+			if (pdata->gpio_defaults[i] > 0xffff)
+				pdata->gpio_defaults[i] = 0;
+			else if (pdata->gpio_defaults[i] == 0)
+				pdata->gpio_defaults[i] = 0x10000;
 		}
 	} else {
 		dev_err(arizona->dev, "Failed to parse GPIO defaults: %d\n",
@@ -781,20 +797,20 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
 
 	of_property_for_each_u32(arizona->dev->of_node, "wlf,inmode", prop,
 				 cur, val) {
-		if (count == ARRAY_SIZE(arizona->pdata.inmode))
+		if (count == ARRAY_SIZE(pdata->inmode))
 			break;
 
-		arizona->pdata.inmode[count] = val;
+		pdata->inmode[count] = val;
 		count++;
 	}
 
 	count = 0;
 	of_property_for_each_u32(arizona->dev->of_node, "wlf,dmic-ref", prop,
 				 cur, val) {
-		if (count == ARRAY_SIZE(arizona->pdata.dmic_ref))
+		if (count == ARRAY_SIZE(pdata->dmic_ref))
 			break;
 
-		arizona->pdata.dmic_ref[count] = val;
+		pdata->dmic_ref[count] = val;
 		count++;
 	}
 
@@ -806,6 +822,8 @@ const struct of_device_id arizona_of_match[] = {
 	{ .compatible = "wlf,wm5110", .data = (void *)WM5110 },
 	{ .compatible = "wlf,wm8280", .data = (void *)WM8280 },
 	{ .compatible = "wlf,wm8997", .data = (void *)WM8997 },
+	{ .compatible = "wlf,wm8998", .data = (void *)WM8998 },
+	{ .compatible = "wlf,wm1814", .data = (void *)WM1814 },
 	{},
 };
 EXPORT_SYMBOL_GPL(arizona_of_match);
@@ -820,7 +838,7 @@ static const struct mfd_cell early_devs[] = {
 	{ .name = "arizona-ldo1" },
 };
 
-static const char *wm5102_supplies[] = {
+static const char * const wm5102_supplies[] = {
 	"MICVDD",
 	"DBVDD2",
 	"DBVDD3",
@@ -863,7 +881,7 @@ static const struct mfd_cell wm5110_devs[] = {
 	},
 };
 
-static const char *wm8997_supplies[] = {
+static const char * const wm8997_supplies[] = {
 	"MICVDD",
 	"DBVDD2",
 	"CPVDD",
@@ -887,11 +905,28 @@ static const struct mfd_cell wm8997_devs[] = {
 	},
 };
 
+static const struct mfd_cell wm8998_devs[] = {
+	{
+		.name = "arizona-extcon",
+		.parent_supplies = wm5102_supplies,
+		.num_parent_supplies = 1, /* We only need MICVDD */
+	},
+	{ .name = "arizona-gpio" },
+	{ .name = "arizona-haptics" },
+	{ .name = "arizona-pwm" },
+	{
+		.name = "wm8998-codec",
+		.parent_supplies = wm5102_supplies,
+		.num_parent_supplies = ARRAY_SIZE(wm5102_supplies),
+	},
+	{ .name = "arizona-micsupp" },
+};
+
 int arizona_dev_init(struct arizona *arizona)
 {
 	struct device *dev = arizona->dev;
 	const char *type_name;
-	unsigned int reg, val;
+	unsigned int reg, val, mask;
 	int (*apply_patch)(struct arizona *) = NULL;
 	int ret, i;
 
@@ -911,6 +946,8 @@ int arizona_dev_init(struct arizona *arizona)
 	case WM5110:
 	case WM8280:
 	case WM8997:
+	case WM8998:
+	case WM1814:
 		for (i = 0; i < ARRAY_SIZE(wm5102_core_supplies); i++)
 			arizona->core_supplies[i].supply
 				= wm5102_core_supplies[i];
@@ -992,6 +1029,7 @@ int arizona_dev_init(struct arizona *arizona)
 	switch (reg) {
 	case 0x5102:
 	case 0x5110:
+	case 0x6349:
 	case 0x8997:
 		break;
 	default:
@@ -1092,6 +1130,27 @@ int arizona_dev_init(struct arizona *arizona)
 		}
 		apply_patch = wm8997_patch;
 		break;
+#endif
+#ifdef CONFIG_MFD_WM8998
+	case 0x6349:
+		switch (arizona->type) {
+		case WM8998:
+			type_name = "WM8998";
+			break;
+
+		case WM1814:
+			type_name = "WM1814";
+			break;
+
+		default:
+			type_name = "WM8998";
+			dev_err(arizona->dev, "WM8998 registered as %d\n",
+				arizona->type);
+			arizona->type = WM8998;
+		}
+
+		apply_patch = wm8998_patch;
+		break;
 #endif
 	default:
 		dev_err(arizona->dev, "Unknown device ID %x\n", reg);
@@ -1204,14 +1263,38 @@ int arizona_dev_init(struct arizona *arizona)
 			<< ARIZONA_IN1_DMIC_SUP_SHIFT;
 		if (arizona->pdata.inmode[i] & ARIZONA_INMODE_DMIC)
 			val |= 1 << ARIZONA_IN1_MODE_SHIFT;
-		if (arizona->pdata.inmode[i] & ARIZONA_INMODE_SE)
-			val |= 1 << ARIZONA_IN1_SINGLE_ENDED_SHIFT;
+
+		switch (arizona->type) {
+		case WM8998:
+		case WM1814:
+			regmap_update_bits(arizona->regmap,
+				ARIZONA_ADC_DIGITAL_VOLUME_1L + (i * 8),
+				ARIZONA_IN1L_SRC_SE_MASK,
+				(arizona->pdata.inmode[i] & ARIZONA_INMODE_SE)
+					<< ARIZONA_IN1L_SRC_SE_SHIFT);
+
+			regmap_update_bits(arizona->regmap,
+				ARIZONA_ADC_DIGITAL_VOLUME_1R + (i * 8),
+				ARIZONA_IN1R_SRC_SE_MASK,
+				(arizona->pdata.inmode[i] & ARIZONA_INMODE_SE)
+					<< ARIZONA_IN1R_SRC_SE_SHIFT);
+
+			mask = ARIZONA_IN1_DMIC_SUP_MASK |
+				ARIZONA_IN1_MODE_MASK;
+			break;
+		default:
+			if (arizona->pdata.inmode[i] & ARIZONA_INMODE_SE)
+				val |= 1 << ARIZONA_IN1_SINGLE_ENDED_SHIFT;
+
+			mask = ARIZONA_IN1_DMIC_SUP_MASK |
+				ARIZONA_IN1_MODE_MASK |
+				ARIZONA_IN1_SINGLE_ENDED_MASK;
+			break;
+		}
 
 		regmap_update_bits(arizona->regmap,
 				   ARIZONA_IN1L_CONTROL + (i * 8),
-				   ARIZONA_IN1_DMIC_SUP_MASK |
-				   ARIZONA_IN1_MODE_MASK |
-				   ARIZONA_IN1_SINGLE_ENDED_MASK, val);
+				   mask, val);
 	}
 
 	for (i = 0; i < ARIZONA_MAX_OUTPUT; i++) {
@@ -1273,6 +1356,11 @@ int arizona_dev_init(struct arizona *arizona)
 		ret = mfd_add_devices(arizona->dev, -1, wm8997_devs,
 				      ARRAY_SIZE(wm8997_devs), NULL, 0, NULL);
 		break;
+	case WM8998:
+	case WM1814:
+		ret = mfd_add_devices(arizona->dev, -1, wm8998_devs,
+				      ARRAY_SIZE(wm8998_devs), NULL, 0, NULL);
+		break;
 	}
 
 	if (ret != 0) {

drivers/mfd/arizona-i2c.c

@@ -52,6 +52,12 @@ static int arizona_i2c_probe(struct i2c_client *i2c,
 	case WM8997:
 		regmap_config = &wm8997_i2c_regmap;
 		break;
+#endif
+#ifdef CONFIG_MFD_WM8998
+	case WM8998:
+	case WM1814:
+		regmap_config = &wm8998_i2c_regmap;
+		break;
 #endif
 	default:
 		dev_err(&i2c->dev, "Unknown device type %ld\n",
@@ -90,6 +96,8 @@ static const struct i2c_device_id arizona_i2c_id[] = {
 	{ "wm5110", WM5110 },
 	{ "wm8280", WM8280 },
 	{ "wm8997", WM8997 },
+	{ "wm8998", WM8998 },
+	{ "wm1814", WM1814 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, arizona_i2c_id);
@@ -97,7 +105,6 @@ MODULE_DEVICE_TABLE(i2c, arizona_i2c_id);
 static struct i2c_driver arizona_i2c_driver = {
 	.driver = {
 		.name	= "arizona",
-		.owner	= THIS_MODULE,
 		.pm	= &arizona_pm_ops,
 		.of_match_table	= of_match_ptr(arizona_of_match),
 	},

drivers/mfd/arizona-irq.c

@@ -174,14 +174,7 @@ static int arizona_irq_map(struct irq_domain *h, unsigned int virq,
 	irq_set_chip_data(virq, data);
 	irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_simple_irq);
 	irq_set_nested_thread(virq, 1);
-
-	/* ARM needs us to explicitly flag the IRQ as valid
-	 * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }
@@ -234,6 +227,15 @@ int arizona_irq_init(struct arizona *arizona)
 		arizona->ctrlif_error = false;
 		break;
 #endif
+#ifdef CONFIG_MFD_WM8998
+	case WM8998:
+	case WM1814:
+		aod = &wm8998_aod;
+		irq = &wm8998_irq;
+
+		arizona->ctrlif_error = false;
+		break;
+#endif
 	default:
 		BUG_ON("Unknown Arizona class device" == NULL);
 		return -EINVAL;

drivers/mfd/arizona.h

@@ -27,6 +27,8 @@ extern const struct regmap_config wm5110_spi_regmap;
 
 extern const struct regmap_config wm8997_i2c_regmap;
 
+extern const struct regmap_config wm8998_i2c_regmap;
+
 extern const struct dev_pm_ops arizona_pm_ops;
 
 extern const struct of_device_id arizona_of_match[];
@@ -41,6 +43,9 @@ extern const struct regmap_irq_chip wm5110_revd_irq;
 extern const struct regmap_irq_chip wm8997_aod;
 extern const struct regmap_irq_chip wm8997_irq;
 
+extern struct regmap_irq_chip wm8998_aod;
+extern struct regmap_irq_chip wm8998_irq;
+
 int arizona_dev_init(struct arizona *arizona);
 int arizona_dev_exit(struct arizona *arizona);
 int arizona_irq_init(struct arizona *arizona);

drivers/mfd/as3711.c

@@ -211,7 +211,6 @@ MODULE_DEVICE_TABLE(i2c, as3711_i2c_id);
 static struct i2c_driver as3711_i2c_driver = {
 	.driver = {
 		   .name = "as3711",
-		   .owner = THIS_MODULE,
 		   .of_match_table = of_match_ptr(as3711_of_match),
 	},
 	.probe = as3711_i2c_probe,

drivers/mfd/as3722.c

@@ -437,7 +437,6 @@ MODULE_DEVICE_TABLE(i2c, as3722_i2c_id);
 static struct i2c_driver as3722_i2c_driver = {
 	.driver = {
 		.name = "as3722",
-		.owner = THIS_MODULE,
 		.of_match_table = as3722_of_match,
 	},
 	.probe = as3722_i2c_probe,

drivers/mfd/asic3.c

@@ -411,7 +411,7 @@ static int __init asic3_irq_probe(struct platform_device *pdev)
 
 		irq_set_chip_data(irq, asic);
 		irq_set_handler(irq, handle_level_irq);
-		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+		irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 	}
 
 	asic3_write_register(asic, ASIC3_OFFSET(INTR, INT_MASK),
@@ -431,7 +431,7 @@ static void asic3_irq_remove(struct platform_device *pdev)
 	irq_base = asic->irq_base;
 
 	for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) {
-		set_irq_flags(irq, 0);
+		irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 		irq_set_chip_and_handler(irq, NULL, NULL);
 		irq_set_chip_data(irq, NULL);
 	}

drivers/mfd/atmel-hlcdc.c

@@ -18,6 +18,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/iopoll.h>
 #include <linux/mfd/atmel-hlcdc.h>
 #include <linux/mfd/core.h>
 #include <linux/module.h>
@@ -26,6 +27,10 @@
 
 #define ATMEL_HLCDC_REG_MAX		(0x4000 - 0x4)
 
+struct atmel_hlcdc_regmap {
+	void __iomem *regs;
+};
+
 static const struct mfd_cell atmel_hlcdc_cells[] = {
 	{
 		.name = "atmel-hlcdc-pwm",
@@ -37,28 +42,62 @@ static const struct mfd_cell atmel_hlcdc_cells[] = {
 	},
 };
 
+static int regmap_atmel_hlcdc_reg_write(void *context, unsigned int reg,
+					unsigned int val)
+{
+	struct atmel_hlcdc_regmap *hregmap = context;
+
+	if (reg <= ATMEL_HLCDC_DIS) {
+		u32 status;
+
+		readl_poll_timeout(hregmap->regs + ATMEL_HLCDC_SR, status,
+				   !(status & ATMEL_HLCDC_SIP), 1, 100);
+	}
+
+	writel(val, hregmap->regs + reg);
+
+	return 0;
+}
+
+static int regmap_atmel_hlcdc_reg_read(void *context, unsigned int reg,
+				       unsigned int *val)
+{
+	struct atmel_hlcdc_regmap *hregmap = context;
+
+	*val = readl(hregmap->regs + reg);
+
+	return 0;
+}
+
 static const struct regmap_config atmel_hlcdc_regmap_config = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
 	.max_register = ATMEL_HLCDC_REG_MAX,
+	.reg_write = regmap_atmel_hlcdc_reg_write,
+	.reg_read = regmap_atmel_hlcdc_reg_read,
+	.fast_io = true,
 };
 
 static int atmel_hlcdc_probe(struct platform_device *pdev)
 {
+	struct atmel_hlcdc_regmap *hregmap;
 	struct device *dev = &pdev->dev;
 	struct atmel_hlcdc *hlcdc;
 	struct resource *res;
-	void __iomem *regs;
+
+	hregmap = devm_kzalloc(dev, sizeof(*hregmap), GFP_KERNEL);
+	if (!hregmap)
+		return -ENOMEM;
 
 	hlcdc = devm_kzalloc(dev, sizeof(*hlcdc), GFP_KERNEL);
 	if (!hlcdc)
 		return -ENOMEM;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
-	if (IS_ERR(regs))
-		return PTR_ERR(regs);
+	hregmap->regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(hregmap->regs))
+		return PTR_ERR(hregmap->regs);
 
 	hlcdc->irq = platform_get_irq(pdev, 0);
 	if (hlcdc->irq < 0)
@@ -82,8 +121,8 @@ static int atmel_hlcdc_probe(struct platform_device *pdev)
 		return PTR_ERR(hlcdc->slow_clk);
 	}
 
-	hlcdc->regmap = devm_regmap_init_mmio(dev, regs,
-					      &atmel_hlcdc_regmap_config);
+	hlcdc->regmap = devm_regmap_init(dev, NULL, hregmap,
+					 &atmel_hlcdc_regmap_config);
 	if (IS_ERR(hlcdc->regmap))
 		return PTR_ERR(hlcdc->regmap);
 
@@ -102,7 +141,11 @@ static int atmel_hlcdc_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id atmel_hlcdc_match[] = {
+	{ .compatible = "atmel,at91sam9n12-hlcdc" },
+	{ .compatible = "atmel,at91sam9x5-hlcdc" },
+	{ .compatible = "atmel,sama5d2-hlcdc" },
 	{ .compatible = "atmel,sama5d3-hlcdc" },
+	{ .compatible = "atmel,sama5d4-hlcdc" },
 	{ /* sentinel */ },
 };
 

drivers/mfd/axp20x.c

@@ -30,19 +30,47 @@
 #define AXP20X_OFF	0x80
 
 static const char * const axp20x_model_names[] = {
+	"AXP152",
 	"AXP202",
 	"AXP209",
 	"AXP221",
 	"AXP288",
 };
 
+static const struct regmap_range axp152_writeable_ranges[] = {
+	regmap_reg_range(AXP152_LDO3456_DC1234_CTRL, AXP152_IRQ3_STATE),
+	regmap_reg_range(AXP152_DCDC_MODE, AXP152_PWM1_DUTY_CYCLE),
+};
+
+static const struct regmap_range axp152_volatile_ranges[] = {
+	regmap_reg_range(AXP152_PWR_OP_MODE, AXP152_PWR_OP_MODE),
+	regmap_reg_range(AXP152_IRQ1_EN, AXP152_IRQ3_STATE),
+	regmap_reg_range(AXP152_GPIO_INPUT, AXP152_GPIO_INPUT),
+};
+
+static const struct regmap_access_table axp152_writeable_table = {
+	.yes_ranges	= axp152_writeable_ranges,
+	.n_yes_ranges	= ARRAY_SIZE(axp152_writeable_ranges),
+};
+
+static const struct regmap_access_table axp152_volatile_table = {
+	.yes_ranges	= axp152_volatile_ranges,
+	.n_yes_ranges	= ARRAY_SIZE(axp152_volatile_ranges),
+};
+
 static const struct regmap_range axp20x_writeable_ranges[] = {
 	regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
 	regmap_reg_range(AXP20X_DCDC_MODE, AXP20X_FG_RES),
+	regmap_reg_range(AXP20X_RDC_H, AXP20X_OCV(AXP20X_OCV_MAX)),
 };
 
 static const struct regmap_range axp20x_volatile_ranges[] = {
+	regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP20X_USB_OTG_STATUS),
+	regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL2),
 	regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ5_STATE),
+	regmap_reg_range(AXP20X_ACIN_V_ADC_H, AXP20X_IPSOUT_V_HIGH_L),
+	regmap_reg_range(AXP20X_GPIO20_SS, AXP20X_GPIO3_CTRL),
+	regmap_reg_range(AXP20X_FG_RES, AXP20X_RDC_L),
 };
 
 static const struct regmap_access_table axp20x_writeable_table = {
@@ -93,6 +121,11 @@ static const struct regmap_access_table axp288_volatile_table = {
 	.n_yes_ranges	= ARRAY_SIZE(axp288_volatile_ranges),
 };
 
+static struct resource axp152_pek_resources[] = {
+	DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
+	DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
+};
+
 static struct resource axp20x_pek_resources[] = {
 	{
 		.name	= "PEK_DBR",
@@ -107,6 +140,13 @@ static struct resource axp20x_pek_resources[] = {
 	},
 };
 
+static struct resource axp20x_usb_power_supply_resources[] = {
+	DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_PLUGIN, "VBUS_PLUGIN"),
+	DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_REMOVAL, "VBUS_REMOVAL"),
+	DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_VALID, "VBUS_VALID"),
+	DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_NOT_VALID, "VBUS_NOT_VALID"),
+};
+
 static struct resource axp22x_pek_resources[] = {
 	{
 		.name   = "PEK_DBR",
@@ -154,12 +194,21 @@ static struct resource axp288_fuel_gauge_resources[] = {
 	},
 };
 
+static const struct regmap_config axp152_regmap_config = {
+	.reg_bits	= 8,
+	.val_bits	= 8,
+	.wr_table	= &axp152_writeable_table,
+	.volatile_table	= &axp152_volatile_table,
+	.max_register	= AXP152_PWM1_DUTY_CYCLE,
+	.cache_type	= REGCACHE_RBTREE,
+};
+
 static const struct regmap_config axp20x_regmap_config = {
 	.reg_bits	= 8,
 	.val_bits	= 8,
 	.wr_table	= &axp20x_writeable_table,
 	.volatile_table	= &axp20x_volatile_table,
-	.max_register	= AXP20X_FG_RES,
+	.max_register	= AXP20X_OCV(AXP20X_OCV_MAX),
 	.cache_type	= REGCACHE_RBTREE,
 };
 
@@ -184,6 +233,26 @@ static const struct regmap_config axp288_regmap_config = {
 #define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask)			\
 	[_variant##_IRQ_##_irq] = { .reg_offset = (_off), .mask = BIT(_mask) }
 
+static const struct regmap_irq axp152_regmap_irqs[] = {
+	INIT_REGMAP_IRQ(AXP152, LDO0IN_CONNECT,		0, 6),
+	INIT_REGMAP_IRQ(AXP152, LDO0IN_REMOVAL,		0, 5),
+	INIT_REGMAP_IRQ(AXP152, ALDO0IN_CONNECT,	0, 3),
+	INIT_REGMAP_IRQ(AXP152, ALDO0IN_REMOVAL,	0, 2),
+	INIT_REGMAP_IRQ(AXP152, DCDC1_V_LOW,		1, 5),
+	INIT_REGMAP_IRQ(AXP152, DCDC2_V_LOW,		1, 4),
+	INIT_REGMAP_IRQ(AXP152, DCDC3_V_LOW,		1, 3),
+	INIT_REGMAP_IRQ(AXP152, DCDC4_V_LOW,		1, 2),
+	INIT_REGMAP_IRQ(AXP152, PEK_SHORT,		1, 1),
+	INIT_REGMAP_IRQ(AXP152, PEK_LONG,		1, 0),
+	INIT_REGMAP_IRQ(AXP152, TIMER,			2, 7),
+	INIT_REGMAP_IRQ(AXP152, PEK_RIS_EDGE,		2, 6),
+	INIT_REGMAP_IRQ(AXP152, PEK_FAL_EDGE,		2, 5),
+	INIT_REGMAP_IRQ(AXP152, GPIO3_INPUT,		2, 3),
+	INIT_REGMAP_IRQ(AXP152, GPIO2_INPUT,		2, 2),
+	INIT_REGMAP_IRQ(AXP152, GPIO1_INPUT,		2, 1),
+	INIT_REGMAP_IRQ(AXP152, GPIO0_INPUT,		2, 0),
+};
+
 static const struct regmap_irq axp20x_regmap_irqs[] = {
 	INIT_REGMAP_IRQ(AXP20X, ACIN_OVER_V,		0, 7),
 	INIT_REGMAP_IRQ(AXP20X, ACIN_PLUGIN,		0, 6),
@@ -293,6 +362,7 @@ static const struct regmap_irq axp288_regmap_irqs[] = {
 };
 
 static const struct of_device_id axp20x_of_match[] = {
+	{ .compatible = "x-powers,axp152", .data = (void *) AXP152_ID },
 	{ .compatible = "x-powers,axp202", .data = (void *) AXP202_ID },
 	{ .compatible = "x-powers,axp209", .data = (void *) AXP209_ID },
 	{ .compatible = "x-powers,axp221", .data = (void *) AXP221_ID },
@@ -317,6 +387,18 @@ static const struct acpi_device_id axp20x_acpi_match[] = {
 };
 MODULE_DEVICE_TABLE(acpi, axp20x_acpi_match);
 
+static const struct regmap_irq_chip axp152_regmap_irq_chip = {
+	.name			= "axp152_irq_chip",
+	.status_base		= AXP152_IRQ1_STATE,
+	.ack_base		= AXP152_IRQ1_STATE,
+	.mask_base		= AXP152_IRQ1_EN,
+	.mask_invert		= true,
+	.init_ack_masked	= true,
+	.irqs			= axp152_regmap_irqs,
+	.num_irqs		= ARRAY_SIZE(axp152_regmap_irqs),
+	.num_regs		= 3,
+};
+
 static const struct regmap_irq_chip axp20x_regmap_irq_chip = {
 	.name			= "axp20x_irq_chip",
 	.status_base		= AXP20X_IRQ1_STATE,
@@ -357,11 +439,16 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = {
 
 static struct mfd_cell axp20x_cells[] = {
 	{
-		.name			= "axp20x-pek",
-		.num_resources		= ARRAY_SIZE(axp20x_pek_resources),
-		.resources		= axp20x_pek_resources,
+		.name		= "axp20x-pek",
+		.num_resources	= ARRAY_SIZE(axp20x_pek_resources),
+		.resources	= axp20x_pek_resources,
 	}, {
-		.name			= "axp20x-regulator",
+		.name		= "axp20x-regulator",
+	}, {
+		.name		= "axp20x-usb-power-supply",
+		.of_compatible	= "x-powers,axp202-usb-power-supply",
+		.num_resources	= ARRAY_SIZE(axp20x_usb_power_supply_resources),
+		.resources	= axp20x_usb_power_supply_resources,
 	},
 };
 
@@ -375,6 +462,14 @@ static struct mfd_cell axp22x_cells[] = {
 	},
 };
 
+static struct mfd_cell axp152_cells[] = {
+	{
+		.name			= "axp20x-pek",
+		.num_resources		= ARRAY_SIZE(axp152_pek_resources),
+		.resources		= axp152_pek_resources,
+	},
+};
+
 static struct resource axp288_adc_resources[] = {
 	{
 		.name  = "GPADC",
@@ -513,6 +608,12 @@ static int axp20x_match_device(struct axp20x_dev *axp20x, struct device *dev)
 	}
 
 	switch (axp20x->variant) {
+	case AXP152_ID:
+		axp20x->nr_cells = ARRAY_SIZE(axp152_cells);
+		axp20x->cells = axp152_cells;
+		axp20x->regmap_cfg = &axp152_regmap_config;
+		axp20x->regmap_irq_chip = &axp152_regmap_irq_chip;
+		break;
 	case AXP202_ID:
 	case AXP209_ID:
 		axp20x->nr_cells = ARRAY_SIZE(axp20x_cells);
@@ -613,7 +714,6 @@ static int axp20x_i2c_remove(struct i2c_client *i2c)
 static struct i2c_driver axp20x_i2c_driver = {
 	.driver = {
 		.name	= "axp20x",
-		.owner	= THIS_MODULE,
 		.of_match_table	= of_match_ptr(axp20x_of_match),
 		.acpi_match_table = ACPI_PTR(axp20x_acpi_match),
 	},

drivers/mfd/bcm590xx.c

@@ -117,7 +117,6 @@ MODULE_DEVICE_TABLE(i2c, bcm590xx_i2c_id);
 static struct i2c_driver bcm590xx_i2c_driver = {
 	.driver = {
 		   .name = "bcm590xx",
-		   .owner = THIS_MODULE,
 		   .of_match_table = of_match_ptr(bcm590xx_of_match),
 	},
 	.probe = bcm590xx_i2c_probe,

drivers/mfd/cros_ec_i2c.c

@@ -353,7 +353,6 @@ MODULE_DEVICE_TABLE(i2c, cros_ec_i2c_id);
 static struct i2c_driver cros_ec_driver = {
 	.driver	= {
 		.name	= "cros-ec-i2c",
-		.owner	= THIS_MODULE,
 		.pm	= &cros_ec_i2c_pm_ops,
 	},
 	.probe		= cros_ec_i2c_probe,

drivers/mfd/cros_ec_spi.c

@@ -701,6 +701,12 @@ static int cros_ec_spi_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(cros_ec_spi_pm_ops, cros_ec_spi_suspend,
 			 cros_ec_spi_resume);
 
+static const struct of_device_id cros_ec_spi_of_match[] = {
+	{ .compatible = "google,cros-ec-spi", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, cros_ec_spi_of_match);
+
 static const struct spi_device_id cros_ec_spi_id[] = {
 	{ "cros-ec-spi", 0 },
 	{ }
@@ -710,6 +716,7 @@ MODULE_DEVICE_TABLE(spi, cros_ec_spi_id);
 static struct spi_driver cros_ec_driver_spi = {
 	.driver	= {
 		.name	= "cros-ec-spi",
+		.of_match_table = of_match_ptr(cros_ec_spi_of_match),
 		.owner	= THIS_MODULE,
 		.pm	= &cros_ec_spi_pm_ops,
 	},

drivers/mfd/da903x.c

@@ -550,7 +550,6 @@ static int da903x_remove(struct i2c_client *client)
 static struct i2c_driver da903x_driver = {
 	.driver	= {
 		.name	= "da903x",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= da903x_probe,
 	.remove		= da903x_remove,

drivers/mfd/da9052-i2c.c

@@ -195,7 +195,6 @@ static struct i2c_driver da9052_i2c_driver = {
 	.id_table = da9052_i2c_id,
 	.driver = {
 		.name = "da9052",
-		.owner = THIS_MODULE,
 #ifdef CONFIG_OF
 		.of_match_table = dialog_dt_ids,
 #endif

drivers/mfd/da9055-i2c.c

@@ -79,7 +79,6 @@ static struct i2c_driver da9055_i2c_driver = {
 	.id_table = da9055_i2c_id,
 	.driver = {
 		.name = "da9055-pmic",
-		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(da9055_of_match),
 	},
 };

drivers/mfd/da9062-core.c

+/*
+ * Core, IRQ and I2C device driver for DA9062 PMIC
+ * Copyright (C) 2015  Dialog Semiconductor Ltd.
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/regmap.h>
+#include <linux/irq.h>
+#include <linux/mfd/core.h>
+#include <linux/i2c.h>
+#include <linux/mfd/da9062/core.h>
+#include <linux/mfd/da9062/registers.h>
+#include <linux/regulator/of_regulator.h>
+
+#define	DA9062_REG_EVENT_A_OFFSET	0
+#define	DA9062_REG_EVENT_B_OFFSET	1
+#define	DA9062_REG_EVENT_C_OFFSET	2
+
+static struct regmap_irq da9062_irqs[] = {
+	/* EVENT A */
+	[DA9062_IRQ_ONKEY] = {
+		.reg_offset = DA9062_REG_EVENT_A_OFFSET,
+		.mask = DA9062AA_M_NONKEY_MASK,
+	},
+	[DA9062_IRQ_ALARM] = {
+		.reg_offset = DA9062_REG_EVENT_A_OFFSET,
+		.mask = DA9062AA_M_ALARM_MASK,
+	},
+	[DA9062_IRQ_TICK] = {
+		.reg_offset = DA9062_REG_EVENT_A_OFFSET,
+		.mask = DA9062AA_M_TICK_MASK,
+	},
+	[DA9062_IRQ_WDG_WARN] = {
+		.reg_offset = DA9062_REG_EVENT_A_OFFSET,
+		.mask = DA9062AA_M_WDG_WARN_MASK,
+	},
+	[DA9062_IRQ_SEQ_RDY] = {
+		.reg_offset = DA9062_REG_EVENT_A_OFFSET,
+		.mask = DA9062AA_M_SEQ_RDY_MASK,
+	},
+	/* EVENT B */
+	[DA9062_IRQ_TEMP] = {
+		.reg_offset = DA9062_REG_EVENT_B_OFFSET,
+		.mask = DA9062AA_M_TEMP_MASK,
+	},
+	[DA9062_IRQ_LDO_LIM] = {
+		.reg_offset = DA9062_REG_EVENT_B_OFFSET,
+		.mask = DA9062AA_M_LDO_LIM_MASK,
+	},
+	[DA9062_IRQ_DVC_RDY] = {
+		.reg_offset = DA9062_REG_EVENT_B_OFFSET,
+		.mask = DA9062AA_M_DVC_RDY_MASK,
+	},
+	[DA9062_IRQ_VDD_WARN] = {
+		.reg_offset = DA9062_REG_EVENT_B_OFFSET,
+		.mask = DA9062AA_M_VDD_WARN_MASK,
+	},
+	/* EVENT C */
+	[DA9062_IRQ_GPI0] = {
+		.reg_offset = DA9062_REG_EVENT_C_OFFSET,
+		.mask = DA9062AA_M_GPI0_MASK,
+	},
+	[DA9062_IRQ_GPI1] = {
+		.reg_offset = DA9062_REG_EVENT_C_OFFSET,
+		.mask = DA9062AA_M_GPI1_MASK,
+	},
+	[DA9062_IRQ_GPI2] = {
+		.reg_offset = DA9062_REG_EVENT_C_OFFSET,
+		.mask = DA9062AA_M_GPI2_MASK,
+	},
+	[DA9062_IRQ_GPI3] = {
+		.reg_offset = DA9062_REG_EVENT_C_OFFSET,
+		.mask = DA9062AA_M_GPI3_MASK,
+	},
+	[DA9062_IRQ_GPI4] = {
+		.reg_offset = DA9062_REG_EVENT_C_OFFSET,
+		.mask = DA9062AA_M_GPI4_MASK,
+	},
+};
+
+static struct regmap_irq_chip da9062_irq_chip = {
+	.name = "da9062-irq",
+	.irqs = da9062_irqs,
+	.num_irqs = DA9062_NUM_IRQ,
+	.num_regs = 3,
+	.status_base = DA9062AA_EVENT_A,
+	.mask_base = DA9062AA_IRQ_MASK_A,
+	.ack_base = DA9062AA_EVENT_A,
+};
+
+static struct resource da9062_core_resources[] = {
+	DEFINE_RES_NAMED(DA9062_IRQ_VDD_WARN, 1, "VDD_WARN", IORESOURCE_IRQ),
+};
+
+static struct resource da9062_regulators_resources[] = {
+	DEFINE_RES_NAMED(DA9062_IRQ_LDO_LIM, 1, "LDO_LIM", IORESOURCE_IRQ),
+};
+
+static struct resource da9062_thermal_resources[] = {
+	DEFINE_RES_NAMED(DA9062_IRQ_TEMP, 1, "THERMAL", IORESOURCE_IRQ),
+};
+
+static struct resource da9062_wdt_resources[] = {
+	DEFINE_RES_NAMED(DA9062_IRQ_WDG_WARN, 1, "WD_WARN", IORESOURCE_IRQ),
+};
+
+static struct resource da9062_rtc_resources[] = {
+	DEFINE_RES_NAMED(DA9062_IRQ_ALARM, 1, "ALARM", IORESOURCE_IRQ),
+	DEFINE_RES_NAMED(DA9062_IRQ_TICK, 1, "TICK", IORESOURCE_IRQ),
+};
+
+static struct resource da9062_onkey_resources[] = {
+	DEFINE_RES_NAMED(DA9062_IRQ_ONKEY, 1, "ONKEY", IORESOURCE_IRQ),
+};
+
+static const struct mfd_cell da9062_devs[] = {
+	{
+		.name		= "da9062-core",
+		.num_resources	= ARRAY_SIZE(da9062_core_resources),
+		.resources	= da9062_core_resources,
+	},
+	{
+		.name		= "da9062-regulators",
+		.num_resources	= ARRAY_SIZE(da9062_regulators_resources),
+		.resources	= da9062_regulators_resources,
+	},
+	{
+		.name		= "da9062-watchdog",
+		.num_resources	= ARRAY_SIZE(da9062_wdt_resources),
+		.resources	= da9062_wdt_resources,
+		.of_compatible  = "dlg,da9062-wdt",
+	},
+	{
+		.name		= "da9062-thermal",
+		.num_resources	= ARRAY_SIZE(da9062_thermal_resources),
+		.resources	= da9062_thermal_resources,
+		.of_compatible  = "dlg,da9062-thermal",
+	},
+	{
+		.name		= "da9062-rtc",
+		.num_resources	= ARRAY_SIZE(da9062_rtc_resources),
+		.resources	= da9062_rtc_resources,
+		.of_compatible  = "dlg,da9062-rtc",
+	},
+	{
+		.name		= "da9062-onkey",
+		.num_resources	= ARRAY_SIZE(da9062_onkey_resources),
+		.resources	= da9062_onkey_resources,
+		.of_compatible = "dlg,da9062-onkey",
+	},
+};
+
+static int da9062_clear_fault_log(struct da9062 *chip)
+{
+	int ret;
+	int fault_log;
+
+	ret = regmap_read(chip->regmap, DA9062AA_FAULT_LOG, &fault_log);
+	if (ret < 0)
+		return ret;
+
+	if (fault_log) {
+		if (fault_log & DA9062AA_TWD_ERROR_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: TWD_ERROR\n");
+		if (fault_log & DA9062AA_POR_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: POR\n");
+		if (fault_log & DA9062AA_VDD_FAULT_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: VDD_FAULT\n");
+		if (fault_log & DA9062AA_VDD_START_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: VDD_START\n");
+		if (fault_log & DA9062AA_TEMP_CRIT_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: TEMP_CRIT\n");
+		if (fault_log & DA9062AA_KEY_RESET_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: KEY_RESET\n");
+		if (fault_log & DA9062AA_NSHUTDOWN_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: NSHUTDOWN\n");
+		if (fault_log & DA9062AA_WAIT_SHUT_MASK)
+			dev_dbg(chip->dev, "Fault log entry detected: WAIT_SHUT\n");
+
+		ret = regmap_write(chip->regmap, DA9062AA_FAULT_LOG,
+				   fault_log);
+	}
+
+	return ret;
+}
+
+int get_device_type(struct da9062 *chip)
+{
+	int device_id, variant_id, variant_mrc;
+	int ret;
+
+	ret = regmap_read(chip->regmap, DA9062AA_DEVICE_ID, &device_id);
+	if (ret < 0) {
+		dev_err(chip->dev, "Cannot read chip ID.\n");
+		return -EIO;
+	}
+	if (device_id != DA9062_PMIC_DEVICE_ID) {
+		dev_err(chip->dev, "Invalid device ID: 0x%02x\n", device_id);
+		return -ENODEV;
+	}
+
+	ret = regmap_read(chip->regmap, DA9062AA_VARIANT_ID, &variant_id);
+	if (ret < 0) {
+		dev_err(chip->dev, "Cannot read chip variant id.\n");
+		return -EIO;
+	}
+
+	dev_info(chip->dev,
+		 "Device detected (device-ID: 0x%02X, var-ID: 0x%02X)\n",
+		 device_id, variant_id);
+
+	variant_mrc = (variant_id & DA9062AA_MRC_MASK) >> DA9062AA_MRC_SHIFT;
+
+	if (variant_mrc < DA9062_PMIC_VARIANT_MRC_AA) {
+		dev_err(chip->dev,
+			"Cannot support variant MRC: 0x%02X\n", variant_mrc);
+		return -ENODEV;
+	}
+
+	return ret;
+}
+
+static const struct regmap_range da9062_aa_readable_ranges[] = {
+	{
+		.range_min = DA9062AA_PAGE_CON,
+		.range_max = DA9062AA_STATUS_B,
+	}, {
+		.range_min = DA9062AA_STATUS_D,
+		.range_max = DA9062AA_EVENT_C,
+	}, {
+		.range_min = DA9062AA_IRQ_MASK_A,
+		.range_max = DA9062AA_IRQ_MASK_C,
+	}, {
+		.range_min = DA9062AA_CONTROL_A,
+		.range_max = DA9062AA_GPIO_4,
+	}, {
+		.range_min = DA9062AA_GPIO_WKUP_MODE,
+		.range_max = DA9062AA_BUCK4_CONT,
+	}, {
+		.range_min = DA9062AA_BUCK3_CONT,
+		.range_max = DA9062AA_BUCK3_CONT,
+	}, {
+		.range_min = DA9062AA_LDO1_CONT,
+		.range_max = DA9062AA_LDO4_CONT,
+	}, {
+		.range_min = DA9062AA_DVC_1,
+		.range_max = DA9062AA_DVC_1,
+	}, {
+		.range_min = DA9062AA_COUNT_S,
+		.range_max = DA9062AA_SECOND_D,
+	}, {
+		.range_min = DA9062AA_SEQ,
+		.range_max = DA9062AA_ID_4_3,
+	}, {
+		.range_min = DA9062AA_ID_12_11,
+		.range_max = DA9062AA_ID_16_15,
+	}, {
+		.range_min = DA9062AA_ID_22_21,
+		.range_max = DA9062AA_ID_32_31,
+	}, {
+		.range_min = DA9062AA_SEQ_A,
+		.range_max = DA9062AA_BUCK3_CFG,
+	}, {
+		.range_min = DA9062AA_VBUCK2_A,
+		.range_max = DA9062AA_VBUCK4_A,
+	}, {
+		.range_min = DA9062AA_VBUCK3_A,
+		.range_max = DA9062AA_VBUCK3_A,
+	}, {
+		.range_min = DA9062AA_VLDO1_A,
+		.range_max = DA9062AA_VLDO4_A,
+	}, {
+		.range_min = DA9062AA_VBUCK2_B,
+		.range_max = DA9062AA_VBUCK4_B,
+	}, {
+		.range_min = DA9062AA_VBUCK3_B,
+		.range_max = DA9062AA_VBUCK3_B,
+	}, {
+		.range_min = DA9062AA_VLDO1_B,
+		.range_max = DA9062AA_VLDO4_B,
+	}, {
+		.range_min = DA9062AA_BBAT_CONT,
+		.range_max = DA9062AA_BBAT_CONT,
+	}, {
+		.range_min = DA9062AA_INTERFACE,
+		.range_max = DA9062AA_CONFIG_E,
+	}, {
+		.range_min = DA9062AA_CONFIG_G,
+		.range_max = DA9062AA_CONFIG_K,
+	}, {
+		.range_min = DA9062AA_CONFIG_M,
+		.range_max = DA9062AA_CONFIG_M,
+	}, {
+		.range_min = DA9062AA_TRIM_CLDR,
+		.range_max = DA9062AA_GP_ID_19,
+	}, {
+		.range_min = DA9062AA_DEVICE_ID,
+		.range_max = DA9062AA_CONFIG_ID,
+	},
+};
+
+static const struct regmap_range da9062_aa_writeable_ranges[] = {
+	{
+		.range_min = DA9062AA_PAGE_CON,
+		.range_max = DA9062AA_PAGE_CON,
+	}, {
+		.range_min = DA9062AA_FAULT_LOG,
+		.range_max = DA9062AA_EVENT_C,
+	}, {
+		.range_min = DA9062AA_IRQ_MASK_A,
+		.range_max = DA9062AA_IRQ_MASK_C,
+	}, {
+		.range_min = DA9062AA_CONTROL_A,
+		.range_max = DA9062AA_GPIO_4,
+	}, {
+		.range_min = DA9062AA_GPIO_WKUP_MODE,
+		.range_max = DA9062AA_BUCK4_CONT,
+	}, {
+		.range_min = DA9062AA_BUCK3_CONT,
+		.range_max = DA9062AA_BUCK3_CONT,
+	}, {
+		.range_min = DA9062AA_LDO1_CONT,
+		.range_max = DA9062AA_LDO4_CONT,
+	}, {
+		.range_min = DA9062AA_DVC_1,
+		.range_max = DA9062AA_DVC_1,
+	}, {
+		.range_min = DA9062AA_COUNT_S,
+		.range_max = DA9062AA_ALARM_Y,
+	}, {
+		.range_min = DA9062AA_SEQ,
+		.range_max = DA9062AA_ID_4_3,
+	}, {
+		.range_min = DA9062AA_ID_12_11,
+		.range_max = DA9062AA_ID_16_15,
+	}, {
+		.range_min = DA9062AA_ID_22_21,
+		.range_max = DA9062AA_ID_32_31,
+	}, {
+		.range_min = DA9062AA_SEQ_A,
+		.range_max = DA9062AA_BUCK3_CFG,
+	}, {
+		.range_min = DA9062AA_VBUCK2_A,
+		.range_max = DA9062AA_VBUCK4_A,
+	}, {
+		.range_min = DA9062AA_VBUCK3_A,
+		.range_max = DA9062AA_VBUCK3_A,
+	}, {
+		.range_min = DA9062AA_VLDO1_A,
+		.range_max = DA9062AA_VLDO4_A,
+	}, {
+		.range_min = DA9062AA_VBUCK2_B,
+		.range_max = DA9062AA_VBUCK4_B,
+	}, {
+		.range_min = DA9062AA_VBUCK3_B,
+		.range_max = DA9062AA_VBUCK3_B,
+	}, {
+		.range_min = DA9062AA_VLDO1_B,
+		.range_max = DA9062AA_VLDO4_B,
+	}, {
+		.range_min = DA9062AA_BBAT_CONT,
+		.range_max = DA9062AA_BBAT_CONT,
+	}, {
+		.range_min = DA9062AA_GP_ID_0,
+		.range_max = DA9062AA_GP_ID_19,
+	},
+};
+
+static const struct regmap_range da9062_aa_volatile_ranges[] = {
+	{
+		.range_min = DA9062AA_PAGE_CON,
+		.range_max = DA9062AA_STATUS_B,
+	}, {
+		.range_min = DA9062AA_STATUS_D,
+		.range_max = DA9062AA_EVENT_C,
+	}, {
+		.range_min = DA9062AA_CONTROL_F,
+		.range_max = DA9062AA_CONTROL_F,
+	}, {
+		.range_min = DA9062AA_COUNT_S,
+		.range_max = DA9062AA_SECOND_D,
+	},
+};
+
+static const struct regmap_access_table da9062_aa_readable_table = {
+	.yes_ranges = da9062_aa_readable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9062_aa_readable_ranges),
+};
+
+static const struct regmap_access_table da9062_aa_writeable_table = {
+	.yes_ranges = da9062_aa_writeable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9062_aa_writeable_ranges),
+};
+
+static const struct regmap_access_table da9062_aa_volatile_table = {
+	.yes_ranges = da9062_aa_volatile_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9062_aa_volatile_ranges),
+};
+
+static const struct regmap_range_cfg da9062_range_cfg[] = {
+	{
+		.range_min = DA9062AA_PAGE_CON,
+		.range_max = DA9062AA_CONFIG_ID,
+		.selector_reg = DA9062AA_PAGE_CON,
+		.selector_mask = 1 << DA9062_I2C_PAGE_SEL_SHIFT,
+		.selector_shift = DA9062_I2C_PAGE_SEL_SHIFT,
+		.window_start = 0,
+		.window_len = 256,
+	}
+};
+
+static struct regmap_config da9062_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.ranges = da9062_range_cfg,
+	.num_ranges = ARRAY_SIZE(da9062_range_cfg),
+	.max_register = DA9062AA_CONFIG_ID,
+	.cache_type = REGCACHE_RBTREE,
+	.rd_table = &da9062_aa_readable_table,
+	.wr_table = &da9062_aa_writeable_table,
+	.volatile_table = &da9062_aa_volatile_table,
+};
+
+static int da9062_i2c_probe(struct i2c_client *i2c,
+	const struct i2c_device_id *id)
+{
+	struct da9062 *chip;
+	unsigned int irq_base;
+	int ret;
+
+	chip = devm_kzalloc(&i2c->dev, sizeof(*chip), GFP_KERNEL);
+	if (!chip)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, chip);
+	chip->dev = &i2c->dev;
+
+	if (!i2c->irq) {
+		dev_err(chip->dev, "No IRQ configured\n");
+		return -EINVAL;
+	}
+
+	chip->regmap = devm_regmap_init_i2c(i2c, &da9062_regmap_config);
+	if (IS_ERR(chip->regmap)) {
+		ret = PTR_ERR(chip->regmap);
+		dev_err(chip->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	ret = da9062_clear_fault_log(chip);
+	if (ret < 0)
+		dev_warn(chip->dev, "Cannot clear fault log\n");
+
+	ret = get_device_type(chip);
+	if (ret)
+		return ret;
+
+	ret = regmap_add_irq_chip(chip->regmap, i2c->irq,
+			IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED,
+			-1, &da9062_irq_chip,
+			&chip->regmap_irq);
+	if (ret) {
+		dev_err(chip->dev, "Failed to request IRQ %d: %d\n",
+			i2c->irq, ret);
+		return ret;
+	}
+
+	irq_base = regmap_irq_chip_get_base(chip->regmap_irq);
+
+	ret = mfd_add_devices(chip->dev, PLATFORM_DEVID_NONE, da9062_devs,
+			      ARRAY_SIZE(da9062_devs), NULL, irq_base,
+			      NULL);
+	if (ret) {
+		dev_err(chip->dev, "Cannot register child devices\n");
+		regmap_del_irq_chip(i2c->irq, chip->regmap_irq);
+		return ret;
+	}
+
+	return ret;
+}
+
+static int da9062_i2c_remove(struct i2c_client *i2c)
+{
+	struct da9062 *chip = i2c_get_clientdata(i2c);
+
+	mfd_remove_devices(chip->dev);
+	regmap_del_irq_chip(i2c->irq, chip->regmap_irq);
+
+	return 0;
+}
+
+static const struct i2c_device_id da9062_i2c_id[] = {
+	{ "da9062", 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(i2c, da9062_i2c_id);
+
+static const struct of_device_id da9062_dt_ids[] = {
+	{ .compatible = "dlg,da9062", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, da9062_dt_ids);
+
+static struct i2c_driver da9062_i2c_driver = {
+	.driver = {
+		.name = "da9062",
+		.of_match_table = of_match_ptr(da9062_dt_ids),
+	},
+	.probe    = da9062_i2c_probe,
+	.remove   = da9062_i2c_remove,
+	.id_table = da9062_i2c_id,
+};
+
+module_i2c_driver(da9062_i2c_driver);
+
+MODULE_DESCRIPTION("Core device driver for Dialog DA9062");
+MODULE_AUTHOR("Steve Twiss <stwiss.opensource@diasemi.com>");
+MODULE_LICENSE("GPL");

drivers/mfd/da9063-i2c.c

@@ -264,7 +264,6 @@ MODULE_DEVICE_TABLE(i2c, da9063_i2c_id);
 static struct i2c_driver da9063_i2c_driver = {
 	.driver = {
 		.name = "da9063",
-		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(da9063_dt_ids),
 	},
 	.probe    = da9063_i2c_probe,

drivers/mfd/da9063-irq.c

@@ -77,6 +77,10 @@ static const struct regmap_irq da9063_irqs[] = {
 		.reg_offset = DA9063_REG_EVENT_B_OFFSET,
 		.mask = DA9063_M_UVOV,
 	},
+	[DA9063_IRQ_DVC_RDY] = {
+		.reg_offset = DA9063_REG_EVENT_B_OFFSET,
+		.mask = DA9063_M_DVC_RDY,
+	},
 	[DA9063_IRQ_VDD_MON] = {
 		.reg_offset = DA9063_REG_EVENT_B_OFFSET,
 		.mask = DA9063_M_VDD_MON,

drivers/mfd/db8500-prcmu.c

@@ -2654,7 +2654,6 @@ static int db8500_irq_map(struct irq_domain *d, unsigned int virq,
 {
 	irq_set_chip_and_handler(virq, &prcmu_irq_chip,
 				handle_simple_irq);
-	set_irq_flags(virq, IRQF_VALID);
 
 	return 0;
 }

drivers/mfd/ezx-pcap.c

@@ -207,7 +207,7 @@ static void pcap_isr_work(struct work_struct *work)
 
 static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
-	struct pcap_chip *pcap = irq_get_handler_data(irq);
+	struct pcap_chip *pcap = irq_desc_get_handler_data(desc);
 
 	desc->irq_data.chip->irq_ack(&desc->irq_data);
 	queue_work(pcap->workqueue, &pcap->isr_work);
@@ -463,11 +463,7 @@ static int ezx_pcap_probe(struct spi_device *spi)
 	for (i = pcap->irq_base; i < (pcap->irq_base + PCAP_NIRQS); i++) {
 		irq_set_chip_and_handler(i, &pcap_irq_chip, handle_simple_irq);
 		irq_set_chip_data(i, pcap);
-#ifdef CONFIG_ARM
-		set_irq_flags(i, IRQF_VALID);
-#else
-		irq_set_noprobe(i);
-#endif
+		irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
 	}
 
 	/* mask/ack all PCAP interrupts */
@@ -476,8 +472,7 @@ static int ezx_pcap_probe(struct spi_device *spi)
 	pcap->msr = PCAP_MASK_ALL_INTERRUPT;
 
 	irq_set_irq_type(spi->irq, IRQ_TYPE_EDGE_RISING);
-	irq_set_handler_data(spi->irq, pcap);
-	irq_set_chained_handler(spi->irq, pcap_irq_handler);
+	irq_set_chained_handler_and_data(spi->irq, pcap_irq_handler, pcap);
 	irq_set_irq_wake(spi->irq, 1);
 
 	/* ADC */

drivers/mfd/htc-egpio.c

@@ -350,11 +350,11 @@ static int __init egpio_probe(struct platform_device *pdev)
 			irq_set_chip_and_handler(irq, &egpio_muxed_chip,
 						 handle_simple_irq);
 			irq_set_chip_data(irq, ei);
-			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+			irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 		}
 		irq_set_irq_type(ei->chained_irq, IRQ_TYPE_EDGE_RISING);
-		irq_set_handler_data(ei->chained_irq, ei);
-		irq_set_chained_handler(ei->chained_irq, egpio_handler);
+		irq_set_chained_handler_and_data(ei->chained_irq,
+						 egpio_handler, ei);
 		ack_irqs(ei);
 
 		device_init_wakeup(&pdev->dev, 1);
@@ -376,7 +376,7 @@ static int __exit egpio_remove(struct platform_device *pdev)
 		irq_end = ei->irq_start + ei->nirqs;
 		for (irq = ei->irq_start; irq < irq_end; irq++) {
 			irq_set_chip_and_handler(irq, NULL, NULL);
-			set_irq_flags(irq, 0);
+			irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 		}
 		irq_set_chained_handler(ei->chained_irq, NULL);
 		device_init_wakeup(&pdev->dev, 0);

drivers/mfd/htc-i2cpld.c

@@ -330,11 +330,7 @@ static int htcpld_setup_chip_irq(
 		irq_set_chip_and_handler(irq, &htcpld_muxed_chip,
 					 handle_simple_irq);
 		irq_set_chip_data(irq, chip);
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-#else
-		irq_set_probe(irq);
-#endif
+		irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 	}
 
 	return ret;

drivers/mfd/intel_soc_pmic_core.c

@@ -147,7 +147,7 @@ static const struct i2c_device_id intel_soc_pmic_i2c_id[] = {
 MODULE_DEVICE_TABLE(i2c, intel_soc_pmic_i2c_id);
 
 #if defined(CONFIG_ACPI)
-static struct acpi_device_id intel_soc_pmic_acpi_match[] = {
+static const struct acpi_device_id intel_soc_pmic_acpi_match[] = {
 	{"INT33FD", (kernel_ulong_t)&intel_soc_pmic_config_crc},
 	{ },
 };
@@ -157,7 +157,6 @@ MODULE_DEVICE_TABLE(acpi, intel_soc_pmic_acpi_match);
 static struct i2c_driver intel_soc_pmic_i2c_driver = {
 	.driver = {
 		.name = "intel_soc_pmic_i2c",
-		.owner = THIS_MODULE,
 		.pm = &intel_soc_pmic_pm_ops,
 		.acpi_match_table = ACPI_PTR(intel_soc_pmic_acpi_match),
 	},

drivers/mfd/ipaq-micro.c

@@ -53,8 +53,8 @@ static void ipaq_micro_trigger_tx(struct ipaq_micro *micro)
 	tx->buf[bp++] = checksum;
 	tx->len = bp;
 	tx->index = 0;
-	print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_OFFSET, 16, 1,
-		       tx->buf, tx->len, true);
+	print_hex_dump_debug("data: ", DUMP_PREFIX_OFFSET, 16, 1,
+			     tx->buf, tx->len, true);
 
 	/* Enable interrupt */
 	val = readl(micro->base + UTCR3);
@@ -242,7 +242,7 @@ static u16 ipaq_micro_to_u16(u8 *data)
 	return data[1] << 8 | data[0];
 }
 
-static void ipaq_micro_eeprom_dump(struct ipaq_micro *micro)
+static void __init ipaq_micro_eeprom_dump(struct ipaq_micro *micro)
 {
 	u8 dump[256];
 	char *str;
@@ -250,7 +250,7 @@ static void ipaq_micro_eeprom_dump(struct ipaq_micro *micro)
 	ipaq_micro_eeprom_read(micro, 0, 128, dump);
 	str = ipaq_micro_str(dump, 10);
 	if (str) {
-		dev_info(micro->dev, "HM version %s\n", str);
+		dev_info(micro->dev, "HW version %s\n", str);
 		kfree(str);
 	}
 	str = ipaq_micro_str(dump+10, 40);
@@ -281,8 +281,8 @@ static void ipaq_micro_eeprom_dump(struct ipaq_micro *micro)
 	dev_info(micro->dev, "RAM size: %u KiB\n", ipaq_micro_to_u16(dump+92));
 	dev_info(micro->dev, "screen: %u x %u\n",
 		 ipaq_micro_to_u16(dump+94), ipaq_micro_to_u16(dump+96));
-	print_hex_dump(KERN_DEBUG, "eeprom: ", DUMP_PREFIX_OFFSET, 16, 1,
-		       dump, 256, true);
+	print_hex_dump_debug("eeprom: ", DUMP_PREFIX_OFFSET, 16, 1,
+			     dump, 256, true);
 
 }
 
@@ -386,7 +386,7 @@ static int micro_resume(struct device *dev)
 	return 0;
 }
 
-static int micro_probe(struct platform_device *pdev)
+static int __init micro_probe(struct platform_device *pdev)
 {
 	struct ipaq_micro *micro;
 	struct resource *res;
@@ -448,21 +448,6 @@ static int micro_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int micro_remove(struct platform_device *pdev)
-{
-	struct ipaq_micro *micro = platform_get_drvdata(pdev);
-	u32 val;
-
-	mfd_remove_devices(&pdev->dev);
-
-	val = readl(micro->base + UTCR3);
-	val &= ~(UTCR3_RXE | UTCR3_RIE); /* disable receive interrupt */
-	val &= ~(UTCR3_TXE | UTCR3_TIE); /* disable transmit interrupt */
-	writel(val, micro->base + UTCR3);
-
-	return 0;
-}
-
 static const struct dev_pm_ops micro_dev_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(NULL, micro_resume)
 };
@@ -471,12 +456,7 @@ static struct platform_driver micro_device_driver = {
 	.driver   = {
 		.name	= "ipaq-h3xxx-micro",
 		.pm	= &micro_dev_pm_ops,
+		.suppress_bind_attrs = true,
 	},
-	.probe    = micro_probe,
-	.remove   = micro_remove,
-	/* .shutdown = micro_suspend, // FIXME */
 };
-module_platform_driver(micro_device_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("driver for iPAQ Atmel micro core and backlight");
+builtin_platform_driver_probe(micro_device_driver, micro_probe);

drivers/mfd/jz4740-adc.c

@@ -273,12 +273,12 @@ static int jz4740_adc_probe(struct platform_device *pdev)
 	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
 	ct->chip.irq_ack = irq_gc_ack_set_bit;
 
-	irq_setup_generic_chip(gc, IRQ_MSK(5), 0, 0, IRQ_NOPROBE | IRQ_LEVEL);
+	irq_setup_generic_chip(gc, IRQ_MSK(5), IRQ_GC_INIT_MASK_CACHE, 0,
+				IRQ_NOPROBE | IRQ_LEVEL);
 
 	adc->gc = gc;
 
-	irq_set_handler_data(adc->irq, gc);
-	irq_set_chained_handler(adc->irq, jz4740_adc_irq_demux);
+	irq_set_chained_handler_and_data(adc->irq, jz4740_adc_irq_demux, gc);
 
 	writeb(0x00, adc->base + JZ_REG_ADC_ENABLE);
 	writeb(0xff, adc->base + JZ_REG_ADC_CTRL);
@@ -308,8 +308,7 @@ static int jz4740_adc_remove(struct platform_device *pdev)
 
 	irq_remove_generic_chip(adc->gc, IRQ_MSK(5), IRQ_NOPROBE | IRQ_LEVEL, 0);
 	kfree(adc->gc);
-	irq_set_handler_data(adc->irq, NULL);
-	irq_set_chained_handler(adc->irq, NULL);
+	irq_set_chained_handler_and_data(adc->irq, NULL, NULL);
 
 	iounmap(adc->base);
 	release_mem_region(adc->mem->start, resource_size(adc->mem));

drivers/mfd/kempld-core.c

@@ -501,6 +501,14 @@ static struct platform_driver kempld_driver = {
 
 static struct dmi_system_id kempld_dmi_table[] __initdata = {
 	{
+		.ident = "BBL6",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+			DMI_MATCH(DMI_BOARD_NAME, "COMe-bBL6"),
+		},
+		.driver_data = (void *)&kempld_platform_data_generic,
+		.callback = kempld_create_platform_device,
+	}, {
 		.ident = "BHL6",
 		.matches = {
 			DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
@@ -516,6 +524,14 @@ static struct dmi_system_id kempld_dmi_table[] __initdata = {
 		},
 		.driver_data = (void *)&kempld_platform_data_generic,
 		.callback = kempld_create_platform_device,
+	}, {
+		.ident = "CBW6",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"),
+			DMI_MATCH(DMI_BOARD_NAME, "COMe-cBW6"),
+		},
+		.driver_data = (void *)&kempld_platform_data_generic,
+		.callback = kempld_create_platform_device,
 	}, {
 		.ident = "CCR2",
 		.matches = {

drivers/mfd/lm3533-core.c

@@ -640,7 +640,6 @@ MODULE_DEVICE_TABLE(i2c, lm3533_i2c_ids);
 static struct i2c_driver lm3533_i2c_driver = {
 	.driver = {
 		   .name = "lm3533",
-		   .owner = THIS_MODULE,
 	},
 	.id_table	= lm3533_i2c_ids,
 	.probe		= lm3533_i2c_probe,

drivers/mfd/lp3943.c

@@ -154,7 +154,6 @@ static struct i2c_driver lp3943_driver = {
 	.remove = lp3943_remove,
 	.driver = {
 		.name = "lp3943",
-		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(lp3943_of_match),
 	},
 	.id_table = lp3943_ids,

drivers/mfd/lp8788-irq.c

@@ -141,12 +141,7 @@ static int lp8788_irq_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_data(virq, irqd);
 	irq_set_chip_and_handler(virq, chip, handle_edge_irq);
 	irq_set_nested_thread(virq, 1);
-
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }

drivers/mfd/lp8788.c

@@ -221,7 +221,6 @@ MODULE_DEVICE_TABLE(i2c, lp8788_ids);
 static struct i2c_driver lp8788_driver = {
 	.driver = {
 		.name = "lp8788",
-		.owner = THIS_MODULE,
 	},
 	.probe = lp8788_probe,
 	.remove = lp8788_remove,

drivers/mfd/lpc_ich.c

@@ -66,6 +66,7 @@
 #include <linux/pci.h>
 #include <linux/mfd/core.h>
 #include <linux/mfd/lpc_ich.h>
+#include <linux/platform_data/itco_wdt.h>
 
 #define ACPIBASE		0x40
 #define ACPIBASE_GPE_OFF	0x28
@@ -835,9 +836,31 @@ static void lpc_ich_enable_pmc_space(struct pci_dev *dev)
 	priv->actrl_pbase_save = reg_save;
 }
 
-static void lpc_ich_finalize_cell(struct pci_dev *dev, struct mfd_cell *cell)
+static int lpc_ich_finalize_wdt_cell(struct pci_dev *dev)
 {
+	struct itco_wdt_platform_data *pdata;
 	struct lpc_ich_priv *priv = pci_get_drvdata(dev);
+	struct lpc_ich_info *info;
+	struct mfd_cell *cell = &lpc_ich_cells[LPC_WDT];
+
+	pdata = devm_kzalloc(&dev->dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
+
+	info = &lpc_chipset_info[priv->chipset];
+
+	pdata->version = info->iTCO_version;
+	strlcpy(pdata->name, info->name, sizeof(pdata->name));
+
+	cell->platform_data = pdata;
+	cell->pdata_size = sizeof(*pdata);
+	return 0;
+}
+
+static void lpc_ich_finalize_gpio_cell(struct pci_dev *dev)
+{
+	struct lpc_ich_priv *priv = pci_get_drvdata(dev);
+	struct mfd_cell *cell = &lpc_ich_cells[LPC_GPIO];
 
 	cell->platform_data = &lpc_chipset_info[priv->chipset];
 	cell->pdata_size = sizeof(struct lpc_ich_info);
@@ -933,7 +956,7 @@ static int lpc_ich_init_gpio(struct pci_dev *dev)
 	lpc_chipset_info[priv->chipset].use_gpio = ret;
 	lpc_ich_enable_gpio_space(dev);
 
-	lpc_ich_finalize_cell(dev, &lpc_ich_cells[LPC_GPIO]);
+	lpc_ich_finalize_gpio_cell(dev);
 	ret = mfd_add_devices(&dev->dev, PLATFORM_DEVID_AUTO,
 			      &lpc_ich_cells[LPC_GPIO], 1, NULL, 0, NULL);
 
@@ -1007,7 +1030,10 @@ static int lpc_ich_init_wdt(struct pci_dev *dev)
 		res->end = base_addr + ACPIBASE_PMC_END;
 	}
 
-	lpc_ich_finalize_cell(dev, &lpc_ich_cells[LPC_WDT]);
+	ret = lpc_ich_finalize_wdt_cell(dev);
+	if (ret)
+		goto wdt_done;
+
 	ret = mfd_add_devices(&dev->dev, PLATFORM_DEVID_AUTO,
 			      &lpc_ich_cells[LPC_WDT], 1, NULL, 0, NULL);
 

drivers/mfd/max14577.c

@@ -532,7 +532,6 @@ static SIMPLE_DEV_PM_OPS(max14577_pm, max14577_suspend, max14577_resume);
 static struct i2c_driver max14577_i2c_driver = {
 	.driver = {
 		.name = "max14577",
-		.owner = THIS_MODULE,
 		.pm = &max14577_pm,
 		.of_match_table = max14577_dt_match,
 	},

drivers/mfd/max77686.c

@@ -391,7 +391,6 @@ static SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume);
 static struct i2c_driver max77686_i2c_driver = {
 	.driver = {
 		   .name = "max77686",
-		   .owner = THIS_MODULE,
 		   .pm = &max77686_pm,
 		   .of_match_table = of_match_ptr(max77686_pmic_dt_match),
 	},

drivers/mfd/max77693.c

@@ -373,7 +373,6 @@ static const struct of_device_id max77693_dt_match[] = {
 static struct i2c_driver max77693_i2c_driver = {
 	.driver = {
 		   .name = "max77693",
-		   .owner = THIS_MODULE,
 		   .pm = &max77693_pm,
 		   .of_match_table = of_match_ptr(max77693_dt_match),
 	},

drivers/mfd/max8907.c

@@ -321,7 +321,6 @@ MODULE_DEVICE_TABLE(i2c, max8907_i2c_id);
 static struct i2c_driver max8907_i2c_driver = {
 	.driver = {
 		.name = "max8907",
-		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(max8907_of_match),
 	},
 	.probe = max8907_i2c_probe,

drivers/mfd/max8925-core.c

@@ -650,11 +650,8 @@ static int max8925_irq_domain_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_data(virq, d->host_data);
 	irq_set_chip_and_handler(virq, &max8925_irq_chip, handle_edge_irq);
 	irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
+
 	return 0;
 }
 

drivers/mfd/max8925-i2c.c

@@ -245,7 +245,6 @@ MODULE_DEVICE_TABLE(of, max8925_dt_ids);
 static struct i2c_driver max8925_driver = {
 	.driver	= {
 		.name	= "max8925",
-		.owner	= THIS_MODULE,
 		.pm     = &max8925_pm_ops,
 		.of_match_table = max8925_dt_ids,
 	},

drivers/mfd/max8997-irq.c

@@ -113,14 +113,14 @@ static const struct max8997_irq_data max8997_irqs[] = {
 
 static void max8997_irq_lock(struct irq_data *data)
 {
-	struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
+	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
 
 	mutex_lock(&max8997->irqlock);
 }
 
 static void max8997_irq_sync_unlock(struct irq_data *data)
 {
-	struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
+	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
 	int i;
 
 	for (i = 0; i < MAX8997_IRQ_GROUP_NR; i++) {
@@ -140,26 +140,25 @@ static void max8997_irq_sync_unlock(struct irq_data *data)
 }
 
 static const inline struct max8997_irq_data *
-irq_to_max8997_irq(struct max8997_dev *max8997, int irq)
+irq_to_max8997_irq(struct max8997_dev *max8997, struct irq_data *data)
 {
-	struct irq_data *data = irq_get_irq_data(irq);
 	return &max8997_irqs[data->hwirq];
 }
 
 static void max8997_irq_mask(struct irq_data *data)
 {
-	struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
+	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
 	const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,
-								data->irq);
+								     data);
 
 	max8997->irq_masks_cur[irq_data->group] |= irq_data->mask;
 }
 
 static void max8997_irq_unmask(struct irq_data *data)
 {
-	struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
+	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
 	const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,
-								data->irq);
+								     data);
 
 	max8997->irq_masks_cur[irq_data->group] &= ~irq_data->mask;
 }
@@ -295,11 +294,8 @@ static int max8997_irq_domain_map(struct irq_domain *d, unsigned int irq,
 	irq_set_chip_data(irq, max8997);
 	irq_set_chip_and_handler(irq, &max8997_irq_chip, handle_edge_irq);
 	irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(irq, IRQF_VALID);
-#else
 	irq_set_noprobe(irq);
-#endif
+
 	return 0;
 }
 

drivers/mfd/max8997.c

@@ -508,7 +508,6 @@ static const struct dev_pm_ops max8997_pm = {
 static struct i2c_driver max8997_i2c_driver = {
 	.driver = {
 		   .name = "max8997",
-		   .owner = THIS_MODULE,
 		   .pm = &max8997_pm,
 		   .of_match_table = of_match_ptr(max8997_pmic_dt_match),
 	},

drivers/mfd/max8998-irq.c

@@ -98,9 +98,8 @@ static struct max8998_irq_data max8998_irqs[] = {
 };
 
 static inline struct max8998_irq_data *
-irq_to_max8998_irq(struct max8998_dev *max8998, int irq)
+irq_to_max8998_irq(struct max8998_dev *max8998, struct irq_data *data)
 {
-	struct irq_data *data = irq_get_irq_data(irq);
 	return &max8998_irqs[data->hwirq];
 }
 
@@ -134,8 +133,7 @@ static void max8998_irq_sync_unlock(struct irq_data *data)
 static void max8998_irq_unmask(struct irq_data *data)
 {
 	struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);
-	struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998,
-							       data->irq);
+	struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998, data);
 
 	max8998->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
 }
@@ -143,8 +141,7 @@ static void max8998_irq_unmask(struct irq_data *data)
 static void max8998_irq_mask(struct irq_data *data)
 {
 	struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);
-	struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998,
-							       data->irq);
+	struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998, data);
 
 	max8998->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
 }
@@ -206,11 +203,8 @@ static int max8998_irq_domain_map(struct irq_domain *d, unsigned int irq,
 	irq_set_chip_data(irq, max8998);
 	irq_set_chip_and_handler(irq, &max8998_irq_chip, handle_edge_irq);
 	irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(irq, IRQF_VALID);
-#else
 	irq_set_noprobe(irq);
-#endif
+
 	return 0;
 }
 

drivers/mfd/max8998.c

@@ -377,7 +377,6 @@ static const struct dev_pm_ops max8998_pm = {
 static struct i2c_driver max8998_i2c_driver = {
 	.driver = {
 		   .name = "max8998",
-		   .owner = THIS_MODULE,
 		   .pm = &max8998_pm,
 		   .of_match_table = of_match_ptr(max8998_dt_match),
 	},

drivers/mfd/mc13xxx-i2c.c

@@ -96,7 +96,6 @@ static int mc13xxx_i2c_remove(struct i2c_client *client)
 static struct i2c_driver mc13xxx_i2c_driver = {
 	.id_table = mc13xxx_i2c_device_id,
 	.driver = {
-		.owner = THIS_MODULE,
 		.name = "mc13xxx",
 		.of_match_table = mc13xxx_dt_ids,
 	},

drivers/mfd/mt6397-core.c

@@ -60,14 +60,14 @@ static const struct mfd_cell mt6397_devs[] = {
 
 static void mt6397_irq_lock(struct irq_data *data)
 {
-	struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
 
 	mutex_lock(&mt6397->irqlock);
 }
 
 static void mt6397_irq_sync_unlock(struct irq_data *data)
 {
-	struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
 
 	regmap_write(mt6397->regmap, MT6397_INT_CON0, mt6397->irq_masks_cur[0]);
 	regmap_write(mt6397->regmap, MT6397_INT_CON1, mt6397->irq_masks_cur[1]);
@@ -77,7 +77,7 @@ static void mt6397_irq_sync_unlock(struct irq_data *data)
 
 static void mt6397_irq_disable(struct irq_data *data)
 {
-	struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
 	int shift = data->hwirq & 0xf;
 	int reg = data->hwirq >> 4;
 
@@ -86,19 +86,38 @@ static void mt6397_irq_disable(struct irq_data *data)
 
 static void mt6397_irq_enable(struct irq_data *data)
 {
-	struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
 	int shift = data->hwirq & 0xf;
 	int reg = data->hwirq >> 4;
 
 	mt6397->irq_masks_cur[reg] |= BIT(shift);
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int mt6397_irq_set_wake(struct irq_data *irq_data, unsigned int on)
+{
+	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(irq_data);
+	int shift = irq_data->hwirq & 0xf;
+	int reg = irq_data->hwirq >> 4;
+
+	if (on)
+		mt6397->wake_mask[reg] |= BIT(shift);
+	else
+		mt6397->wake_mask[reg] &= ~BIT(shift);
+
+	return 0;
+}
+#else
+#define mt6397_irq_set_wake NULL
+#endif
+
 static struct irq_chip mt6397_irq_chip = {
 	.name = "mt6397-irq",
 	.irq_bus_lock = mt6397_irq_lock,
 	.irq_bus_sync_unlock = mt6397_irq_sync_unlock,
 	.irq_enable = mt6397_irq_enable,
 	.irq_disable = mt6397_irq_disable,
+	.irq_set_wake = mt6397_irq_set_wake,
 };
 
 static void mt6397_irq_handle_reg(struct mt6397_chip *mt6397, int reg,
@@ -142,11 +161,7 @@ static int mt6397_irq_domain_map(struct irq_domain *d, unsigned int irq,
 	irq_set_chip_data(irq, mt6397);
 	irq_set_chip_and_handler(irq, &mt6397_irq_chip, handle_level_irq);
 	irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(irq, IRQF_VALID);
-#else
 	irq_set_noprobe(irq);
-#endif
 
 	return 0;
 }
@@ -183,6 +198,35 @@ static int mt6397_irq_init(struct mt6397_chip *mt6397)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int mt6397_irq_suspend(struct device *dev)
+{
+	struct mt6397_chip *chip = dev_get_drvdata(dev);
+
+	regmap_write(chip->regmap, MT6397_INT_CON0, chip->wake_mask[0]);
+	regmap_write(chip->regmap, MT6397_INT_CON1, chip->wake_mask[1]);
+
+	enable_irq_wake(chip->irq);
+
+	return 0;
+}
+
+static int mt6397_irq_resume(struct device *dev)
+{
+	struct mt6397_chip *chip = dev_get_drvdata(dev);
+
+	regmap_write(chip->regmap, MT6397_INT_CON0, chip->irq_masks_cur[0]);
+	regmap_write(chip->regmap, MT6397_INT_CON1, chip->irq_masks_cur[1]);
+
+	disable_irq_wake(chip->irq);
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(mt6397_pm_ops, mt6397_irq_suspend,
+			mt6397_irq_resume);
+
 static int mt6397_probe(struct platform_device *pdev)
 {
 	int ret;
@@ -237,6 +281,7 @@ static struct platform_driver mt6397_driver = {
 	.driver = {
 		.name = "mt6397",
 		.of_match_table = of_match_ptr(mt6397_of_match),
+		.pm = &mt6397_pm_ops,
 	},
 };
 

drivers/mfd/palmas.c

@@ -719,7 +719,6 @@ static struct i2c_driver palmas_i2c_driver = {
 	.driver = {
 		   .name = "palmas",
 		   .of_match_table = of_palmas_match_tbl,
-		   .owner = THIS_MODULE,
 	},
 	.probe = palmas_i2c_probe,
 	.remove = palmas_i2c_remove,

drivers/mfd/pm8921-core.c

@@ -236,11 +236,49 @@ static int pm8xxx_irq_set_type(struct irq_data *d, unsigned int flow_type)
 	return pm8xxx_config_irq(chip, block, config);
 }
 
+static int pm8xxx_irq_get_irqchip_state(struct irq_data *d,
+					enum irqchip_irq_state which,
+					bool *state)
+{
+	struct pm_irq_chip *chip = irq_data_get_irq_chip_data(d);
+	unsigned int pmirq = irqd_to_hwirq(d);
+	unsigned int bits;
+	int irq_bit;
+	u8 block;
+	int rc;
+
+	if (which != IRQCHIP_STATE_LINE_LEVEL)
+		return -EINVAL;
+
+	block = pmirq / 8;
+	irq_bit = pmirq % 8;
+
+	spin_lock(&chip->pm_irq_lock);
+	rc = regmap_write(chip->regmap, SSBI_REG_ADDR_IRQ_BLK_SEL, block);
+	if (rc) {
+		pr_err("Failed Selecting Block %d rc=%d\n", block, rc);
+		goto bail;
+	}
+
+	rc = regmap_read(chip->regmap, SSBI_REG_ADDR_IRQ_RT_STATUS, &bits);
+	if (rc) {
+		pr_err("Failed Reading Status rc=%d\n", rc);
+		goto bail;
+	}
+
+	*state = !!(bits & BIT(irq_bit));
+bail:
+	spin_unlock(&chip->pm_irq_lock);
+
+	return rc;
+}
+
 static struct irq_chip pm8xxx_irq_chip = {
 	.name		= "pm8xxx",
 	.irq_mask_ack	= pm8xxx_irq_mask_ack,
 	.irq_unmask	= pm8xxx_irq_unmask,
 	.irq_set_type	= pm8xxx_irq_set_type,
+	.irq_get_irqchip_state = pm8xxx_irq_get_irqchip_state,
 	.flags		= IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE,
 };
 
@@ -251,11 +289,8 @@ static int pm8xxx_irq_domain_map(struct irq_domain *d, unsigned int irq,
 
 	irq_set_chip_and_handler(irq, &pm8xxx_irq_chip, handle_level_irq);
 	irq_set_chip_data(irq, chip);
-#ifdef CONFIG_ARM
-	set_irq_flags(irq, IRQF_VALID);
-#else
 	irq_set_noprobe(irq);
-#endif
+
 	return 0;
 }
 
@@ -336,14 +371,12 @@ static int pm8921_probe(struct platform_device *pdev)
 	if (!chip->irqdomain)
 		return -ENODEV;
 
-	irq_set_handler_data(irq, chip);
-	irq_set_chained_handler(irq, pm8xxx_irq_handler);
+	irq_set_chained_handler_and_data(irq, pm8xxx_irq_handler, chip);
 	irq_set_irq_wake(irq, 1);
 
 	rc = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
 	if (rc) {
-		irq_set_chained_handler(irq, NULL);
-		irq_set_handler_data(irq, NULL);
+		irq_set_chained_handler_and_data(irq, NULL, NULL);
 		irq_domain_remove(chip->irqdomain);
 	}
 
@@ -362,8 +395,7 @@ static int pm8921_remove(struct platform_device *pdev)
 	struct pm_irq_chip *chip = platform_get_drvdata(pdev);
 
 	device_for_each_child(&pdev->dev, NULL, pm8921_remove_child);
-	irq_set_chained_handler(irq, NULL);
-	irq_set_handler_data(irq, NULL);
+	irq_set_chained_handler_and_data(irq, NULL, NULL);
 	irq_domain_remove(chip->irqdomain);
 
 	return 0;

drivers/mfd/qcom_rpm.c

@@ -149,6 +149,7 @@ static const struct qcom_rpm_resource apq8064_rpm_resource_table[] = {
 	[QCOM_RPM_USB_OTG_SWITCH] =		{ 210, 125, 82, 1 },
 	[QCOM_RPM_HDMI_SWITCH] =		{ 211, 126, 83, 1 },
 	[QCOM_RPM_DDR_DMM] =			{ 212, 127, 84, 2 },
+	[QCOM_RPM_QDSS_CLK] =			{ 214, ~0, 7, 1 },
 	[QCOM_RPM_VDDMIN_GPIO] =		{ 215, 131, 89, 1 },
 };
 

drivers/mfd/rc5t583-irq.c

@@ -386,9 +386,7 @@ int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base)
 		irq_set_chip_and_handler(__irq, &rc5t583_irq_chip,
 					 handle_simple_irq);
 		irq_set_nested_thread(__irq, 1);
-#ifdef CONFIG_ARM
-		set_irq_flags(__irq, IRQF_VALID);
-#endif
+		irq_clear_status_flags(__irq, IRQ_NOREQUEST);
 	}
 
 	ret = request_threaded_irq(irq, NULL, rc5t583_irq, IRQF_ONESHOT,

drivers/mfd/rc5t583.c

@@ -322,7 +322,6 @@ MODULE_DEVICE_TABLE(i2c, rc5t583_i2c_id);
 static struct i2c_driver rc5t583_i2c_driver = {
 	.driver = {
 		   .name = "rc5t583",
-		   .owner = THIS_MODULE,
 		   },
 	.probe = rc5t583_i2c_probe,
 	.remove = rc5t583_i2c_remove,

drivers/mfd/retu-mfd.c

@@ -311,7 +311,6 @@ MODULE_DEVICE_TABLE(i2c, retu_id);
 static struct i2c_driver retu_driver = {
 	.driver		= {
 		.name = "retu-mfd",
-		.owner = THIS_MODULE,
 	},
 	.probe		= retu_probe,
 	.remove		= retu_remove,

drivers/mfd/rt5033.c

@@ -124,6 +124,7 @@ static const struct of_device_id rt5033_dt_match[] = {
 	{ .compatible = "richtek,rt5033", },
 	{ }
 };
+MODULE_DEVICE_TABLE(of, rt5033_dt_match);
 
 static struct i2c_driver rt5033_driver = {
 	.driver = {

drivers/mfd/sec-core.c

@@ -486,7 +486,6 @@ MODULE_DEVICE_TABLE(i2c, sec_pmic_id);
 static struct i2c_driver sec_pmic_driver = {
 	.driver = {
 		   .name = "sec_pmic",
-		   .owner = THIS_MODULE,
 		   .pm = &sec_pmic_pm_ops,
 		   .of_match_table = of_match_ptr(sec_dt_match),
 	},

drivers/mfd/si476x-i2c.c

@@ -873,7 +873,6 @@ MODULE_DEVICE_TABLE(i2c, si476x_id);
 static struct i2c_driver si476x_core_driver = {
 	.driver		= {
 		.name	= "si476x-core",
-		.owner  = THIS_MODULE,
 	},
 	.probe		= si476x_core_probe,
 	.remove         = si476x_core_remove,

drivers/mfd/smsc-ece1099.c

@@ -98,7 +98,6 @@ MODULE_DEVICE_TABLE(i2c, smsc_i2c_id);
 static struct i2c_driver smsc_i2c_driver = {
 	.driver = {
 		   .name = "smsc",
-		   .owner = THIS_MODULE,
 	},
 	.probe = smsc_i2c_probe,
 	.remove = smsc_i2c_remove,

drivers/mfd/stmpe-i2c.c

@@ -112,7 +112,6 @@ MODULE_DEVICE_TABLE(i2c, stmpe_id);
 static struct i2c_driver stmpe_i2c_driver = {
 	.driver = {
 		.name = "stmpe-i2c",
-		.owner = THIS_MODULE,
 #ifdef CONFIG_PM
 		.pm = &stmpe_dev_pm_ops,
 #endif

drivers/mfd/stmpe-spi.c

@@ -11,6 +11,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/types.h>
 #include "stmpe.h"
 
@@ -108,6 +109,17 @@ static int stmpe_spi_remove(struct spi_device *spi)
 	return stmpe_remove(stmpe);
 }
 
+static const struct of_device_id stmpe_spi_of_match[] = {
+	{ .compatible = "st,stmpe610", },
+	{ .compatible = "st,stmpe801", },
+	{ .compatible = "st,stmpe811", },
+	{ .compatible = "st,stmpe1601", },
+	{ .compatible = "st,stmpe2401", },
+	{ .compatible = "st,stmpe2403", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, stmpe_spi_of_match);
+
 static const struct spi_device_id stmpe_spi_id[] = {
 	{ "stmpe610", STMPE610 },
 	{ "stmpe801", STMPE801 },
@@ -122,6 +134,7 @@ MODULE_DEVICE_TABLE(spi, stmpe_id);
 static struct spi_driver stmpe_spi_driver = {
 	.driver = {
 		.name	= "stmpe-spi",
+		.of_match_table = of_match_ptr(stmpe_spi_of_match),
 		.owner	= THIS_MODULE,
 #ifdef CONFIG_PM
 		.pm	= &stmpe_dev_pm_ops,

drivers/mfd/stmpe.c

@@ -971,20 +971,13 @@ static int stmpe_irq_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_data(virq, stmpe);
 	irq_set_chip_and_handler(virq, chip, handle_edge_irq);
 	irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }
 
 static void stmpe_irq_unmap(struct irq_domain *d, unsigned int virq)
 {
-#ifdef CONFIG_ARM
-		set_irq_flags(virq, 0);
-#endif
 		irq_set_chip_and_handler(virq, NULL, NULL);
 		irq_set_chip_data(virq, NULL);
 }

drivers/mfd/stw481x.c

@@ -231,6 +231,7 @@ static const struct i2c_device_id stw481x_id[] = {
 	{ "stw481x", 0 },
 	{ },
 };
+MODULE_DEVICE_TABLE(i2c, stw481x_id);
 
 static const struct of_device_id stw481x_match[] = {
 	{ .compatible = "st,stw4810", },

drivers/mfd/t7l66xb.c

@@ -187,7 +187,7 @@ static struct mfd_cell t7l66xb_cells[] = {
 /* Handle the T7L66XB interrupt mux */
 static void t7l66xb_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct t7l66xb *t7l66xb = irq_get_handler_data(irq);
+	struct t7l66xb *t7l66xb = irq_desc_get_handler_data(desc);
 	unsigned int isr;
 	unsigned int i, irq_base;
 
@@ -246,14 +246,10 @@ static void t7l66xb_attach_irq(struct platform_device *dev)
 	for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
 		irq_set_chip_and_handler(irq, &t7l66xb_chip, handle_level_irq);
 		irq_set_chip_data(irq, t7l66xb);
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-#endif
 	}
 
 	irq_set_irq_type(t7l66xb->irq, IRQ_TYPE_EDGE_FALLING);
-	irq_set_handler_data(t7l66xb->irq, t7l66xb);
-	irq_set_chained_handler(t7l66xb->irq, t7l66xb_irq);
+	irq_set_chained_handler_and_data(t7l66xb->irq, t7l66xb_irq, t7l66xb);
 }
 
 static void t7l66xb_detach_irq(struct platform_device *dev)
@@ -263,13 +259,9 @@ static void t7l66xb_detach_irq(struct platform_device *dev)
 
 	irq_base = t7l66xb->irq_base;
 
-	irq_set_chained_handler(t7l66xb->irq, NULL);
-	irq_set_handler_data(t7l66xb->irq, NULL);
+	irq_set_chained_handler_and_data(t7l66xb->irq, NULL, NULL);
 
 	for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
-#ifdef CONFIG_ARM
-		set_irq_flags(irq, 0);
-#endif
 		irq_set_chip(irq, NULL);
 		irq_set_chip_data(irq, NULL);
 	}
@@ -318,7 +310,7 @@ static int t7l66xb_probe(struct platform_device *dev)
 	struct resource *iomem, *rscr;
 	int ret;
 
-	if (pdata == NULL)
+	if (!pdata)
 		return -EINVAL;
 
 	iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
@@ -371,7 +363,7 @@ static int t7l66xb_probe(struct platform_device *dev)
 
 	clk_prepare_enable(t7l66xb->clk48m);
 
-	if (pdata && pdata->enable)
+	if (pdata->enable)
 		pdata->enable(dev);
 
 	/* Mask all interrupts */

drivers/mfd/tc3589x.c

@@ -215,20 +215,13 @@ static int tc3589x_irq_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_and_handler(virq, &dummy_irq_chip,
 				handle_edge_irq);
 	irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }
 
 static void tc3589x_irq_unmap(struct irq_domain *d, unsigned int virq)
 {
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, 0);
-#endif
 	irq_set_chip_and_handler(virq, NULL, NULL);
 	irq_set_chip_data(virq, NULL);
 }
@@ -492,7 +485,6 @@ MODULE_DEVICE_TABLE(i2c, tc3589x_id);
 static struct i2c_driver tc3589x_driver = {
 	.driver = {
 		.name	= "tc3589x",
-		.owner	= THIS_MODULE,
 		.pm	= &tc3589x_dev_pm_ops,
 		.of_match_table = of_match_ptr(tc3589x_match),
 	},

drivers/mfd/tc6393xb.c

@@ -525,7 +525,7 @@ static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base)
 static void
 tc6393xb_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct tc6393xb *tc6393xb = irq_get_handler_data(irq);
+	struct tc6393xb *tc6393xb = irq_desc_get_handler_data(desc);
 	unsigned int isr;
 	unsigned int i, irq_base;
 
@@ -586,12 +586,12 @@ static void tc6393xb_attach_irq(struct platform_device *dev)
 	for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
 		irq_set_chip_and_handler(irq, &tc6393xb_chip, handle_edge_irq);
 		irq_set_chip_data(irq, tc6393xb);
-		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+		irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 	}
 
 	irq_set_irq_type(tc6393xb->irq, IRQ_TYPE_EDGE_FALLING);
-	irq_set_handler_data(tc6393xb->irq, tc6393xb);
-	irq_set_chained_handler(tc6393xb->irq, tc6393xb_irq);
+	irq_set_chained_handler_and_data(tc6393xb->irq, tc6393xb_irq,
+					 tc6393xb);
 }
 
 static void tc6393xb_detach_irq(struct platform_device *dev)
@@ -599,13 +599,12 @@ static void tc6393xb_detach_irq(struct platform_device *dev)
 	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
 	unsigned int irq, irq_base;
 
-	irq_set_chained_handler(tc6393xb->irq, NULL);
-	irq_set_handler_data(tc6393xb->irq, NULL);
+	irq_set_chained_handler_and_data(tc6393xb->irq, NULL, NULL);
 
 	irq_base = tc6393xb->irq_base;
 
 	for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
-		set_irq_flags(irq, 0);
+		irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 		irq_set_chip(irq, NULL);
 		irq_set_chip_data(irq, NULL);
 	}

drivers/mfd/tps6507x.c

@@ -129,7 +129,6 @@ MODULE_DEVICE_TABLE(of, tps6507x_of_match);
 static struct i2c_driver tps6507x_i2c_driver = {
 	.driver = {
 		   .name = "tps6507x",
-		   .owner = THIS_MODULE,
 		   .of_match_table = of_match_ptr(tps6507x_of_match),
 	},
 	.probe = tps6507x_i2c_probe,

drivers/mfd/tps65090.c

@@ -259,7 +259,6 @@ MODULE_DEVICE_TABLE(i2c, tps65090_id_table);
 static struct i2c_driver tps65090_driver = {
 	.driver	= {
 		.name	= "tps65090",
-		.owner	= THIS_MODULE,
 		.of_match_table = of_match_ptr(tps65090_of_match),
 	},
 	.probe		= tps65090_i2c_probe,

drivers/mfd/tps65217.c

@@ -156,6 +156,7 @@ static const struct of_device_id tps65217_of_match[] = {
 	{ .compatible = "ti,tps65217", .data = (void *)TPS65217 },
 	{ /* sentinel */ },
 };
+MODULE_DEVICE_TABLE(of, tps65217_of_match);
 
 static int tps65217_probe(struct i2c_client *client,
 				const struct i2c_device_id *ids)
@@ -248,7 +249,6 @@ MODULE_DEVICE_TABLE(i2c, tps65217_id_table);
 static struct i2c_driver tps65217_driver = {
 	.driver		= {
 		.name	= "tps65217",
-		.owner	= THIS_MODULE,
 		.of_match_table = tps65217_of_match,
 	},
 	.id_table	= tps65217_id_table,

drivers/mfd/tps65218.c

@@ -211,6 +211,7 @@ static const struct of_device_id of_tps65218_match_table[] = {
 	{ .compatible = "ti,tps65218", },
 	{}
 };
+MODULE_DEVICE_TABLE(of, of_tps65218_match_table);
 
 static int tps65218_probe(struct i2c_client *client,
 				const struct i2c_device_id *ids)
@@ -280,7 +281,6 @@ MODULE_DEVICE_TABLE(i2c, tps65218_id_table);
 static struct i2c_driver tps65218_driver = {
 	.driver		= {
 		.name	= "tps65218",
-		.owner	= THIS_MODULE,
 		.of_match_table = of_tps65218_match_table,
 	},
 	.probe		= tps65218_probe,

drivers/mfd/tps6586x.c

@@ -52,7 +52,7 @@
 #define TPS6586X_VERSIONCRC	0xcd
 
 /* Maximum register */
-#define TPS6586X_MAX_REGISTER	(TPS6586X_VERSIONCRC + 1)
+#define TPS6586X_MAX_REGISTER	TPS6586X_VERSIONCRC
 
 struct tps6586x_irq_data {
 	u8	mask_reg;
@@ -299,14 +299,7 @@ static int tps6586x_irq_map(struct irq_domain *h, unsigned int virq,
 	irq_set_chip_data(virq, tps6586x);
 	irq_set_chip_and_handler(virq, &tps6586x_irq_chip, handle_simple_irq);
 	irq_set_nested_thread(virq, 1);
-
-	/* ARM needs us to explicitly flag the IRQ as valid
-	 * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, IRQF_VALID);
-#else
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }
@@ -467,7 +460,7 @@ static bool is_volatile_reg(struct device *dev, unsigned int reg)
 static const struct regmap_config tps6586x_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.max_register = TPS6586X_MAX_REGISTER - 1,
+	.max_register = TPS6586X_MAX_REGISTER,
 	.volatile_reg = is_volatile_reg,
 	.cache_type = REGCACHE_RBTREE,
 };
@@ -610,7 +603,6 @@ MODULE_DEVICE_TABLE(i2c, tps6586x_id_table);
 static struct i2c_driver tps6586x_driver = {
 	.driver	= {
 		.name	= "tps6586x",
-		.owner	= THIS_MODULE,
 		.of_match_table = of_match_ptr(tps6586x_of_match),
 	},
 	.probe		= tps6586x_i2c_probe,

drivers/mfd/tps65910.c

@@ -544,7 +544,6 @@ MODULE_DEVICE_TABLE(i2c, tps65910_i2c_id);
 static struct i2c_driver tps65910_i2c_driver = {
 	.driver = {
 		   .name = "tps65910",
-		   .owner = THIS_MODULE,
 		   .of_match_table = of_match_ptr(tps65910_of_match),
 	},
 	.probe = tps65910_i2c_probe,

drivers/mfd/tps65912-i2c.c

@@ -109,7 +109,6 @@ MODULE_DEVICE_TABLE(i2c, tps65912_i2c_id);
 static struct i2c_driver tps65912_i2c_driver = {
 	.driver = {
 		   .name = "tps65912",
-		   .owner = THIS_MODULE,
 	},
 	.probe = tps65912_i2c_probe,
 	.remove = tps65912_i2c_remove,

drivers/mfd/tps65912-irq.c

@@ -197,13 +197,7 @@ int tps65912_irq_init(struct tps65912 *tps65912, int irq,
 		irq_set_chip_and_handler(cur_irq, &tps65912_irq_chip,
 					 handle_edge_irq);
 		irq_set_nested_thread(cur_irq, 1);
-		/* ARM needs us to explicitly flag the IRQ as valid
-		 * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
-		set_irq_flags(cur_irq, IRQF_VALID);
-#else
-		irq_set_noprobe(cur_irq);
-#endif
+		irq_clear_status_flags(cur_irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 	}
 
 	ret = request_threaded_irq(irq, NULL, tps65912_irq, flags,

drivers/mfd/tps80031.c

@@ -549,7 +549,6 @@ MODULE_DEVICE_TABLE(i2c, tps80031_id_table);
 static struct i2c_driver tps80031_driver = {
 	.driver	= {
 		.name	= "tps80031",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= tps80031_probe,
 	.remove		= tps80031_remove,

drivers/mfd/twl4030-irq.c

@@ -419,16 +419,7 @@ static int twl4030_init_sih_modules(unsigned line)
 
 static inline void activate_irq(int irq)
 {
-#ifdef CONFIG_ARM
-	/*
-	 * ARM requires an extra step to clear IRQ_NOREQUEST, which it
-	 * sets on behalf of every irq_chip.  Also sets IRQ_NOPROBE.
-	 */
-	set_irq_flags(irq, IRQF_VALID);
-#else
-	/* same effect on other architectures */
-	irq_set_noprobe(irq);
-#endif
+	irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
 }
 
 /*----------------------------------------------------------------------*/

drivers/mfd/twl6030-irq.c

@@ -231,7 +231,7 @@ static irqreturn_t twl6030_irq_thread(int irq, void *data)
 
 static int twl6030_irq_set_wake(struct irq_data *d, unsigned int on)
 {
-	struct twl6030_irq *pdata = irq_get_chip_data(d->irq);
+	struct twl6030_irq *pdata = irq_data_get_irq_chip_data(d);
 
 	if (on)
 		atomic_inc(&pdata->wakeirqs);
@@ -352,26 +352,13 @@ static int twl6030_irq_map(struct irq_domain *d, unsigned int virq,
 	irq_set_chip_and_handler(virq,  &pdata->irq_chip, handle_simple_irq);
 	irq_set_nested_thread(virq, true);
 	irq_set_parent(virq, pdata->twl_irq);
-
-#ifdef CONFIG_ARM
-	/*
-	 * ARM requires an extra step to clear IRQ_NOREQUEST, which it
-	 * sets on behalf of every irq_chip.  Also sets IRQ_NOPROBE.
-	 */
-	set_irq_flags(virq, IRQF_VALID);
-#else
-	/* same effect on other architectures */
 	irq_set_noprobe(virq);
-#endif
 
 	return 0;
 }
 
 static void twl6030_irq_unmap(struct irq_domain *d, unsigned int virq)
 {
-#ifdef CONFIG_ARM
-	set_irq_flags(virq, 0);
-#endif
 	irq_set_chip_and_handler(virq, NULL, NULL);
 	irq_set_chip_data(virq, NULL);
 }

drivers/mfd/twl6040.c

@@ -801,7 +801,6 @@ MODULE_DEVICE_TABLE(i2c, twl6040_i2c_id);
 static struct i2c_driver twl6040_driver = {
 	.driver = {
 		.name = "twl6040",
-		.owner = THIS_MODULE,
 	},
 	.probe		= twl6040_probe,
 	.remove		= twl6040_remove,

drivers/mfd/ucb1x00-core.c

@@ -282,7 +282,7 @@ void ucb1x00_adc_disable(struct ucb1x00 *ucb)
  * SIBCLK to talk to the chip.  We leave the clock running until
  * we have finished processing all interrupts from the chip.
  */
-static void ucb1x00_irq(unsigned int irq, struct irq_desc *desc)
+static void ucb1x00_irq(unsigned int __irq, struct irq_desc *desc)
 {
 	struct ucb1x00 *ucb = irq_desc_get_handler_data(desc);
 	unsigned int isr, i;
@@ -292,7 +292,7 @@ static void ucb1x00_irq(unsigned int irq, struct irq_desc *desc)
 	ucb1x00_reg_write(ucb, UCB_IE_CLEAR, isr);
 	ucb1x00_reg_write(ucb, UCB_IE_CLEAR, 0);
 
-	for (i = 0; i < 16 && isr; i++, isr >>= 1, irq++)
+	for (i = 0; i < 16 && isr; i++, isr >>= 1)
 		if (isr & 1)
 			generic_handle_irq(ucb->irq_base + i);
 	ucb1x00_disable(ucb);
@@ -562,7 +562,7 @@ static int ucb1x00_probe(struct mcp *mcp)
 
 		irq_set_chip_and_handler(irq, &ucb1x00_irqchip, handle_edge_irq);
 		irq_set_chip_data(irq, ucb);
-		set_irq_flags(irq, IRQF_VALID | IRQ_NOREQUEST);
+		irq_clear_status_flags(irq, IRQ_NOREQUEST);
 	}
 
 	irq_set_irq_type(ucb->irq, IRQ_TYPE_EDGE_RISING);

drivers/mfd/wm5102-tables.c

@@ -266,8 +266,6 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000069, 0x01FF },   /* R105   - Always On Triggers Sequence Select 4 */
 	{ 0x0000006A, 0x01FF },   /* R106   - Always On Triggers Sequence Select 5 */
 	{ 0x0000006B, 0x01FF },   /* R107   - Always On Triggers Sequence Select 6 */
-	{ 0x0000006E, 0x01FF },   /* R110   - Trigger Sequence Select 32 */
-	{ 0x0000006F, 0x01FF },   /* R111   - Trigger Sequence Select 33 */
 	{ 0x00000070, 0x0000 },   /* R112   - Comfort Noise Generator */ 
 	{ 0x00000090, 0x0000 },   /* R144   - Haptics Control 1 */ 
 	{ 0x00000091, 0x7FFF },   /* R145   - Haptics Control 2 */ 
@@ -300,7 +298,6 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000175, 0x0004 },   /* R373   - FLL1 Control 5 */ 
 	{ 0x00000176, 0x0000 },   /* R374   - FLL1 Control 6 */ 
 	{ 0x00000177, 0x0181 },   /* R375   - FLL1 Loop Filter Test 1 */ 
-	{ 0x00000178, 0x0000 },   /* R376   - FLL1 NCO Test 0 */
 	{ 0x00000179, 0x0000 },   /* R377   - FLL1 Control 7 */
 	{ 0x00000181, 0x0000 },   /* R385   - FLL1 Synchroniser 1 */ 
 	{ 0x00000182, 0x0000 },   /* R386   - FLL1 Synchroniser 2 */ 
@@ -318,7 +315,6 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000195, 0x0004 },   /* R405   - FLL2 Control 5 */ 
 	{ 0x00000196, 0x0000 },   /* R406   - FLL2 Control 6 */ 
 	{ 0x00000197, 0x0000 },   /* R407   - FLL2 Loop Filter Test 1 */ 
-	{ 0x00000198, 0x0000 },   /* R408   - FLL2 NCO Test 0 */
 	{ 0x00000199, 0x0000 },   /* R409   - FLL2 Control 7 */
 	{ 0x000001A1, 0x0000 },   /* R417   - FLL2 Synchroniser 1 */ 
 	{ 0x000001A2, 0x0000 },   /* R418   - FLL2 Synchroniser 2 */ 
@@ -338,12 +334,9 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x0000021A, 0x01A6 },   /* R538   - Mic Bias Ctrl 3 */ 
 	{ 0x00000293, 0x0000 },   /* R659   - Accessory Detect Mode 1 */ 
 	{ 0x0000029B, 0x0020 },   /* R667   - Headphone Detect 1 */ 
-	{ 0x0000029C, 0x0000 },   /* R668   - Headphone Detect 2 */
-	{ 0x0000029F, 0x0000 },   /* R671   - Headphone Detect Test */
 	{ 0x000002A2, 0x0000 },   /* R674   - Micd clamp control */
 	{ 0x000002A3, 0x1102 },   /* R675   - Mic Detect 1 */ 
 	{ 0x000002A4, 0x009F },   /* R676   - Mic Detect 2 */ 
-	{ 0x000002A5, 0x0000 },   /* R677   - Mic Detect 3 */ 
 	{ 0x000002A6, 0x3737 },   /* R678   - Mic Detect Level 1 */
 	{ 0x000002A7, 0x372C },   /* R679   - Mic Detect Level 2 */
 	{ 0x000002A8, 0x1422 },   /* R680   - Mic Detect Level 3 */
@@ -887,11 +880,11 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000D1B, 0xFFFF },   /* R3355  - IRQ2 Status 4 Mask */ 
 	{ 0x00000D1C, 0xFFFF },   /* R3356  - IRQ2 Status 5 Mask */ 
 	{ 0x00000D1F, 0x0000 },   /* R3359  - IRQ2 Control */ 
+	{ 0x00000D41, 0x0000 },   /* R3393  - ADSP2 IRQ0 */
 	{ 0x00000D53, 0xFFFF },   /* R3411  - AOD IRQ Mask IRQ1 */ 
 	{ 0x00000D54, 0xFFFF },   /* R3412  - AOD IRQ Mask IRQ2 */ 
 	{ 0x00000D56, 0x0000 },   /* R3414  - Jack detect debounce */ 
 	{ 0x00000E00, 0x0000 },   /* R3584  - FX_Ctrl1 */ 
-	{ 0x00000E01, 0x0000 },   /* R3585  - FX_Ctrl2 */ 
 	{ 0x00000E10, 0x6318 },   /* R3600  - EQ1_1 */ 
 	{ 0x00000E11, 0x6300 },   /* R3601  - EQ1_2 */ 
 	{ 0x00000E12, 0x0FC8 },   /* R3602  - EQ1_3 */ 
@@ -991,6 +984,7 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000ECD, 0x0000 },   /* R3789  - HPLPF4_2 */ 
 	{ 0x00000EE0, 0x0000 },   /* R3808  - ASRC_ENABLE */ 
 	{ 0x00000EE2, 0x0000 },   /* R3810  - ASRC_RATE1 */ 
+	{ 0x00000EE3, 0x0400 },   /* R3811  - ASRC_RATE2 */
 	{ 0x00000EF0, 0x0000 },   /* R3824  - ISRC 1 CTRL 1 */ 
 	{ 0x00000EF1, 0x0000 },   /* R3825  - ISRC 1 CTRL 2 */ 
 	{ 0x00000EF2, 0x0000 },   /* R3826  - ISRC 1 CTRL 3 */ 
@@ -998,7 +992,6 @@ static const struct reg_default wm5102_reg_default[] = {
 	{ 0x00000EF4, 0x0000 },   /* R3828  - ISRC 2 CTRL 2 */ 
 	{ 0x00000EF5, 0x0000 },   /* R3829  - ISRC 2 CTRL 3 */ 
 	{ 0x00001100, 0x0010 },   /* R4352  - DSP1 Control 1 */ 
-	{ 0x00001101, 0x0000 },   /* R4353  - DSP1 Clocking 1 */ 
 };
 
 static bool wm5102_readable_register(struct device *dev, unsigned int reg)
@@ -1008,12 +1001,10 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_DEVICE_REVISION:
 	case ARIZONA_CTRL_IF_SPI_CFG_1:
 	case ARIZONA_CTRL_IF_I2C1_CFG_1:
-	case ARIZONA_CTRL_IF_STATUS_1:
 	case ARIZONA_WRITE_SEQUENCER_CTRL_0:
 	case ARIZONA_WRITE_SEQUENCER_CTRL_1:
 	case ARIZONA_WRITE_SEQUENCER_CTRL_2:
 	case ARIZONA_WRITE_SEQUENCER_CTRL_3:
-	case ARIZONA_WRITE_SEQUENCER_PROM:
 	case ARIZONA_TONE_GENERATOR_1:
 	case ARIZONA_TONE_GENERATOR_2:
 	case ARIZONA_TONE_GENERATOR_3:
@@ -1034,8 +1025,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_4:
 	case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_5:
 	case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_6:
-	case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_7:
-	case ARIZONA_ALWAYS_ON_TRIGGERS_SEQUENCE_SELECT_8:
 	case ARIZONA_COMFORT_NOISE_GENERATOR:
 	case ARIZONA_HAPTICS_CONTROL_1:
 	case ARIZONA_HAPTICS_CONTROL_2:
@@ -1176,7 +1165,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_DAC_DIGITAL_VOLUME_4L:
 	case ARIZONA_OUT_VOLUME_4L:
 	case ARIZONA_NOISE_GATE_SELECT_4L:
-	case ARIZONA_OUTPUT_PATH_CONFIG_4R:
 	case ARIZONA_DAC_DIGITAL_VOLUME_4R:
 	case ARIZONA_OUT_VOLUME_4R:
 	case ARIZONA_NOISE_GATE_SELECT_4R:
@@ -1184,7 +1172,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_DAC_DIGITAL_VOLUME_5L:
 	case ARIZONA_DAC_VOLUME_LIMIT_5L:
 	case ARIZONA_NOISE_GATE_SELECT_5L:
-	case ARIZONA_OUTPUT_PATH_CONFIG_5R:
 	case ARIZONA_DAC_DIGITAL_VOLUME_5R:
 	case ARIZONA_DAC_VOLUME_LIMIT_5R:
 	case ARIZONA_NOISE_GATE_SELECT_5R:
@@ -1195,8 +1182,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_NOISE_GATE_CONTROL:
 	case ARIZONA_PDM_SPK1_CTRL_1:
 	case ARIZONA_PDM_SPK1_CTRL_2:
-	case ARIZONA_SPK_CTRL_2:
-	case ARIZONA_SPK_CTRL_3:
 	case ARIZONA_DAC_COMP_1:
 	case ARIZONA_DAC_COMP_2:
 	case ARIZONA_DAC_COMP_3:
@@ -1228,7 +1213,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_AIF1_FRAME_CTRL_18:
 	case ARIZONA_AIF1_TX_ENABLES:
 	case ARIZONA_AIF1_RX_ENABLES:
-	case ARIZONA_AIF1_FORCE_WRITE:
 	case ARIZONA_AIF2_BCLK_CTRL:
 	case ARIZONA_AIF2_TX_PIN_CTRL:
 	case ARIZONA_AIF2_RX_PIN_CTRL:
@@ -1244,7 +1228,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_AIF2_FRAME_CTRL_12:
 	case ARIZONA_AIF2_TX_ENABLES:
 	case ARIZONA_AIF2_RX_ENABLES:
-	case ARIZONA_AIF2_FORCE_WRITE:
 	case ARIZONA_AIF3_BCLK_CTRL:
 	case ARIZONA_AIF3_TX_PIN_CTRL:
 	case ARIZONA_AIF3_RX_PIN_CTRL:
@@ -1260,7 +1243,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_AIF3_FRAME_CTRL_12:
 	case ARIZONA_AIF3_TX_ENABLES:
 	case ARIZONA_AIF3_RX_ENABLES:
-	case ARIZONA_AIF3_FORCE_WRITE:
 	case ARIZONA_SLIMBUS_FRAMER_REF_GEAR:
 	case ARIZONA_SLIMBUS_RATES_1:
 	case ARIZONA_SLIMBUS_RATES_2:
@@ -1586,22 +1568,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_DRC1RMIX_INPUT_3_VOLUME:
 	case ARIZONA_DRC1RMIX_INPUT_4_SOURCE:
 	case ARIZONA_DRC1RMIX_INPUT_4_VOLUME:
-	case ARIZONA_DRC2LMIX_INPUT_1_SOURCE:
-	case ARIZONA_DRC2LMIX_INPUT_1_VOLUME:
-	case ARIZONA_DRC2LMIX_INPUT_2_SOURCE:
-	case ARIZONA_DRC2LMIX_INPUT_2_VOLUME:
-	case ARIZONA_DRC2LMIX_INPUT_3_SOURCE:
-	case ARIZONA_DRC2LMIX_INPUT_3_VOLUME:
-	case ARIZONA_DRC2LMIX_INPUT_4_SOURCE:
-	case ARIZONA_DRC2LMIX_INPUT_4_VOLUME:
-	case ARIZONA_DRC2RMIX_INPUT_1_SOURCE:
-	case ARIZONA_DRC2RMIX_INPUT_1_VOLUME:
-	case ARIZONA_DRC2RMIX_INPUT_2_SOURCE:
-	case ARIZONA_DRC2RMIX_INPUT_2_VOLUME:
-	case ARIZONA_DRC2RMIX_INPUT_3_SOURCE:
-	case ARIZONA_DRC2RMIX_INPUT_3_VOLUME:
-	case ARIZONA_DRC2RMIX_INPUT_4_SOURCE:
-	case ARIZONA_DRC2RMIX_INPUT_4_VOLUME:
 	case ARIZONA_HPLP1MIX_INPUT_1_SOURCE:
 	case ARIZONA_HPLP1MIX_INPUT_1_VOLUME:
 	case ARIZONA_HPLP1MIX_INPUT_2_SOURCE:
@@ -1810,11 +1776,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_DRC1_CTRL3:
 	case ARIZONA_DRC1_CTRL4:
 	case ARIZONA_DRC1_CTRL5:
-	case ARIZONA_DRC2_CTRL1:
-	case ARIZONA_DRC2_CTRL2:
-	case ARIZONA_DRC2_CTRL3:
-	case ARIZONA_DRC2_CTRL4:
-	case ARIZONA_DRC2_CTRL5:
 	case ARIZONA_HPLPF1_1:
 	case ARIZONA_HPLPF1_2:
 	case ARIZONA_HPLPF2_1:
@@ -1832,9 +1793,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_ISRC_2_CTRL_1:
 	case ARIZONA_ISRC_2_CTRL_2:
 	case ARIZONA_ISRC_2_CTRL_3:
-	case ARIZONA_ISRC_3_CTRL_1:
-	case ARIZONA_ISRC_3_CTRL_2:
-	case ARIZONA_ISRC_3_CTRL_3:
 	case ARIZONA_DSP1_CONTROL_1:
 	case ARIZONA_DSP1_CLOCKING_1:
 	case ARIZONA_DSP1_STATUS_1:
@@ -1883,7 +1841,6 @@ static bool wm5102_volatile_register(struct device *dev, unsigned int reg)
 	case ARIZONA_WRITE_SEQUENCER_CTRL_2:
 	case ARIZONA_WRITE_SEQUENCER_CTRL_3:
 	case ARIZONA_OUTPUT_STATUS_1:
-	case ARIZONA_RAW_OUTPUT_STATUS_1:
 	case ARIZONA_SLIMBUS_RX_PORT_STATUS:
 	case ARIZONA_SLIMBUS_TX_PORT_STATUS:
 	case ARIZONA_SAMPLE_RATE_1_STATUS:
@@ -1969,6 +1926,8 @@ const struct regmap_config wm5102_spi_regmap = {
 	.reg_bits = 32,
 	.pad_bits = 16,
 	.val_bits = 16,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
 
 	.max_register = WM5102_MAX_REGISTER,
 	.readable_reg = wm5102_readable_register,
@@ -1983,6 +1942,8 @@ EXPORT_SYMBOL_GPL(wm5102_spi_regmap);
 const struct regmap_config wm5102_i2c_regmap = {
 	.reg_bits = 32,
 	.val_bits = 16,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
 
 	.max_register = WM5102_MAX_REGISTER,
 	.readable_reg = wm5102_readable_register,

drivers/mfd/wm5110-tables.c

@@ -754,11 +754,9 @@ static const struct reg_default wm5110_reg_default[] = {
 	{ 0x0000021A, 0x01A6 },    /* R538   - Mic Bias Ctrl 3 */
 	{ 0x00000293, 0x0000 },    /* R659   - Accessory Detect Mode 1 */
 	{ 0x0000029B, 0x0028 },    /* R667   - Headphone Detect 1 */
-	{ 0x0000029C, 0x0000 },    /* R668   - Headphone Detect 2 */
 	{ 0x000002A2, 0x0000 },    /* R674   - Micd clamp control */
 	{ 0x000002A3, 0x1102 },    /* R675   - Mic Detect 1 */
 	{ 0x000002A4, 0x009F },    /* R676   - Mic Detect 2 */
-	{ 0x000002A5, 0x0000 },    /* R677   - Mic Detect 3 */
 	{ 0x000002A6, 0x3737 },    /* R678   - Mic Detect Level 1 */
 	{ 0x000002A7, 0x372C },    /* R679   - Mic Detect Level 2 */
 	{ 0x000002A8, 0x1422 },    /* R680   - Mic Detect Level 3 */
@@ -848,8 +846,6 @@ static const struct reg_default wm5110_reg_default[] = {
 	{ 0x00000440, 0x8FFF },    /* R1088  - DRE Enable */
 	{ 0x00000450, 0x0000 },    /* R1104  - DAC AEC Control 1 */
 	{ 0x00000458, 0x0000 },    /* R1112  - Noise Gate Control */
-	{ 0x00000480, 0x0040 },    /* R1152  - Class W ANC Threshold 1 */
-	{ 0x00000481, 0x0040 },    /* R1153  - Class W ANC Threshold 2 */
 	{ 0x00000490, 0x0069 },    /* R1168  - PDM SPK1 CTRL 1 */
 	{ 0x00000491, 0x0000 },    /* R1169  - PDM SPK1 CTRL 2 */
 	{ 0x00000492, 0x0069 },    /* R1170  - PDM SPK2 CTRL 1 */
@@ -1508,7 +1504,6 @@ static const struct reg_default wm5110_reg_default[] = {
 	{ 0x00000D54, 0xFFFF },    /* R3412  - AOD IRQ Mask IRQ2 */
 	{ 0x00000D56, 0x0000 },    /* R3414  - Jack detect debounce */
 	{ 0x00000E00, 0x0000 },    /* R3584  - FX_Ctrl1 */
-	{ 0x00000E01, 0x0000 },    /* R3585  - FX_Ctrl2 */
 	{ 0x00000E10, 0x6318 },    /* R3600  - EQ1_1 */
 	{ 0x00000E11, 0x6300 },    /* R3601  - EQ1_2 */
 	{ 0x00000E12, 0x0FC8 },    /* R3602  - EQ1_3 */
@@ -1625,14 +1620,9 @@ static const struct reg_default wm5110_reg_default[] = {
 	{ 0x00000F00, 0x0000 },    /* R3840  - Clock Control */
 	{ 0x00000F01, 0x0000 },    /* R3841  - ANC_SRC */
 	{ 0x00001100, 0x0010 },    /* R4352  - DSP1 Control 1 */
-	{ 0x00001101, 0x0000 },    /* R4353  - DSP1 Clocking 1 */
 	{ 0x00001200, 0x0010 },    /* R4608  - DSP2 Control 1 */
-	{ 0x00001201, 0x0000 },    /* R4609  - DSP2 Clocking 1 */
 	{ 0x00001300, 0x0010 },    /* R4864  - DSP3 Control 1 */
-	{ 0x00001301, 0x0000 },    /* R4865  - DSP3 Clocking 1 */
 	{ 0x00001400, 0x0010 },    /* R5120  - DSP4 Control 1 */
-	{ 0x00001401, 0x0000 },    /* R5121  - DSP4 Clocking 1 */
-	{ 0x00001404, 0x0000 },    /* R5124  - DSP4 Status 1 */
 };
 
 static bool wm5110_is_rev_b_adsp_memory(unsigned int reg)
@@ -3007,6 +2997,8 @@ const struct regmap_config wm5110_spi_regmap = {
 	.reg_bits = 32,
 	.pad_bits = 16,
 	.val_bits = 16,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
 
 	.max_register = WM5110_MAX_REGISTER,
 	.readable_reg = wm5110_readable_register,
@@ -3021,6 +3013,8 @@ EXPORT_SYMBOL_GPL(wm5110_spi_regmap);
 const struct regmap_config wm5110_i2c_regmap = {
 	.reg_bits = 32,
 	.val_bits = 16,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
 
 	.max_register = WM5110_MAX_REGISTER,
 	.readable_reg = wm5110_readable_register,

drivers/mfd/wm831x-i2c.c

@@ -93,7 +93,6 @@ static const struct dev_pm_ops wm831x_pm_ops = {
 static struct i2c_driver wm831x_i2c_driver = {
 	.driver = {
 		.name = "wm831x",
-		.owner = THIS_MODULE,
 		.pm = &wm831x_pm_ops,
 	},
 	.probe = wm831x_i2c_probe,