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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 06:55:20 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 06:55:20 +0400
commit2dfea3803dcf70983d14ce1dcbb3e97a7459a28b (patch)
tree59bffc7389ff554585f79d7cc06021790dc2b317 /include/linux
parentaed606e3bc1f10753254db308d3fd8c053c41328 (diff)
parent1881b68b8961a86d40c3c5c205e533515a2dc9c6 (diff)
downloadlinux-2dfea3803dcf70983d14ce1dcbb3e97a7459a28b.tar.xz
Merge tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
Pull MFS update from Samuel Ortiz: "This is the MFD patch set for the 3.8 merge window. We have several new drivers, most of the time coming with their sub devices drivers: - Austria Microsystem's AS3711 - Nano River's viperboard - TI's TPS80031, AM335x TS/ADC, - Realtek's MMC/memstick card reader - Nokia's retu We also got some notable cleanups and improvements: - tps6586x got converted to IRQ domains. - tps65910 and tps65090 moved to the regmap IRQ API. - STMPE is now Device Tree aware. - A general twl6040 and twl-core cleanup, with moves to the regmap I/O and IRQ APIs and a conversion to the recently added PWM framework. - sta2x11 gained regmap support. Then the rest is mostly tiny cleanups and fixes, among which we have Mark's wm5xxx and wm8xxx patchset." Far amount of annoying but largely trivial conflicts. Many due to __devinit/exit removal, others due to one or two of the new drivers also having come in through another tree. * tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (119 commits) mfd: tps6507x: Convert to devm_kzalloc mfd: stmpe: Update DT support for stmpe driver mfd: wm5102: Add readback of DSP status 3 register mfd: arizona: Log if we fail to create the primary IRQ domain mfd: tps80031: MFD_TPS80031 needs to select REGMAP_IRQ mfd: tps80031: Add terminating entry for tps80031_id_table mfd: sta2x11: Fix potential NULL pointer dereference in __sta2x11_mfd_mask() mfd: wm5102: Add tuning for revision B mfd: arizona: Defer patch initialistation until after first device boot mfd: tps65910: Fix wrong ack_base register mfd: tps65910: Remove unused data mfd: stmpe: Get rid of irq_invert_polarity mfd: ab8500-core: Fix invalid free of devm_ allocated data mfd: wm5102: Mark DSP memory regions as volatile mfd: wm5102: Correct default for LDO1_CONTROL_2 mfd: arizona: Register haptics devices mfd: wm8994: Make current device behaviour the default mfd: tps65090: MFD_TPS65090 needs to select REGMAP_IRQ mfd: Fix stmpe.c build when OF is not enabled mfd: jz4740-adc: Use devm_kzalloc ...
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/i2c/twl.h73
-rw-r--r--include/linux/input/ti_am335x_tsc.h23
-rw-r--r--include/linux/input/ti_tscadc.h17
-rw-r--r--include/linux/mfd/arizona/registers.h1
-rw-r--r--include/linux/mfd/as3711.h126
-rw-r--r--include/linux/mfd/da9052/da9052.h10
-rw-r--r--include/linux/mfd/da9055/core.h2
-rw-r--r--include/linux/mfd/da9055/pdata.h2
-rw-r--r--include/linux/mfd/da9055/reg.h2
-rw-r--r--include/linux/mfd/rc5t583.h3
-rw-r--r--include/linux/mfd/retu.h22
-rw-r--r--include/linux/mfd/sta2x11-mfd.h198
-rw-r--r--include/linux/mfd/stmpe.h4
-rw-r--r--include/linux/mfd/ti_am335x_tscadc.h152
-rw-r--r--include/linux/mfd/tps65090.h73
-rw-r--r--include/linux/mfd/tps6586x.h1
-rw-r--r--include/linux/mfd/tps65910.h145
-rw-r--r--include/linux/mfd/tps80031.h637
-rw-r--r--include/linux/mfd/twl6040.h10
-rw-r--r--include/linux/mfd/viperboard.h110
-rw-r--r--include/linux/platform_data/ti_am335x_adc.h14
21 files changed, 1494 insertions, 131 deletions
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 9a5e28462324..1ff54b114efc 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -39,52 +39,51 @@
* address each module uses within a given i2c slave.
*/
-/* Slave 0 (i2c address 0x48) */
-#define TWL4030_MODULE_USB 0x00
-
-/* Slave 1 (i2c address 0x49) */
-#define TWL4030_MODULE_AUDIO_VOICE 0x01
-#define TWL4030_MODULE_GPIO 0x02
-#define TWL4030_MODULE_INTBR 0x03
-#define TWL4030_MODULE_PIH 0x04
-#define TWL4030_MODULE_TEST 0x05
-
-/* Slave 2 (i2c address 0x4a) */
-#define TWL4030_MODULE_KEYPAD 0x06
-#define TWL4030_MODULE_MADC 0x07
-#define TWL4030_MODULE_INTERRUPTS 0x08
-#define TWL4030_MODULE_LED 0x09
-#define TWL4030_MODULE_MAIN_CHARGE 0x0A
-#define TWL4030_MODULE_PRECHARGE 0x0B
-#define TWL4030_MODULE_PWM0 0x0C
-#define TWL4030_MODULE_PWM1 0x0D
-#define TWL4030_MODULE_PWMA 0x0E
-#define TWL4030_MODULE_PWMB 0x0F
-
-#define TWL5031_MODULE_ACCESSORY 0x10
-#define TWL5031_MODULE_INTERRUPTS 0x11
-
-/* Slave 3 (i2c address 0x4b) */
-#define TWL4030_MODULE_BACKUP 0x12
-#define TWL4030_MODULE_INT 0x13
-#define TWL4030_MODULE_PM_MASTER 0x14
-#define TWL4030_MODULE_PM_RECEIVER 0x15
-#define TWL4030_MODULE_RTC 0x16
-#define TWL4030_MODULE_SECURED_REG 0x17
+enum twl4030_module_ids {
+ TWL4030_MODULE_USB = 0, /* Slave 0 (i2c address 0x48) */
+ TWL4030_MODULE_AUDIO_VOICE, /* Slave 1 (i2c address 0x49) */
+ TWL4030_MODULE_GPIO,
+ TWL4030_MODULE_INTBR,
+ TWL4030_MODULE_PIH,
+
+ TWL4030_MODULE_TEST,
+ TWL4030_MODULE_KEYPAD, /* Slave 2 (i2c address 0x4a) */
+ TWL4030_MODULE_MADC,
+ TWL4030_MODULE_INTERRUPTS,
+ TWL4030_MODULE_LED,
+
+ TWL4030_MODULE_MAIN_CHARGE,
+ TWL4030_MODULE_PRECHARGE,
+ TWL4030_MODULE_PWM0,
+ TWL4030_MODULE_PWM1,
+ TWL4030_MODULE_PWMA,
+
+ TWL4030_MODULE_PWMB,
+ TWL5031_MODULE_ACCESSORY,
+ TWL5031_MODULE_INTERRUPTS,
+ TWL4030_MODULE_BACKUP, /* Slave 3 (i2c address 0x4b) */
+ TWL4030_MODULE_INT,
+
+ TWL4030_MODULE_PM_MASTER,
+ TWL4030_MODULE_PM_RECEIVER,
+ TWL4030_MODULE_RTC,
+ TWL4030_MODULE_SECURED_REG,
+ TWL4030_MODULE_LAST,
+};
+/* Similar functionalities implemented in TWL4030/6030 */
#define TWL_MODULE_USB TWL4030_MODULE_USB
-#define TWL_MODULE_AUDIO_VOICE TWL4030_MODULE_AUDIO_VOICE
#define TWL_MODULE_PIH TWL4030_MODULE_PIH
-#define TWL_MODULE_MADC TWL4030_MODULE_MADC
#define TWL_MODULE_MAIN_CHARGE TWL4030_MODULE_MAIN_CHARGE
#define TWL_MODULE_PM_MASTER TWL4030_MODULE_PM_MASTER
#define TWL_MODULE_PM_RECEIVER TWL4030_MODULE_PM_RECEIVER
#define TWL_MODULE_RTC TWL4030_MODULE_RTC
#define TWL_MODULE_PWM TWL4030_MODULE_PWM0
+#define TWL_MODULE_LED TWL4030_MODULE_LED
-#define TWL6030_MODULE_ID0 0x0D
-#define TWL6030_MODULE_ID1 0x0E
-#define TWL6030_MODULE_ID2 0x0F
+#define TWL6030_MODULE_ID0 13
+#define TWL6030_MODULE_ID1 14
+#define TWL6030_MODULE_ID2 15
#define GPIO_INTR_OFFSET 0
#define KEYPAD_INTR_OFFSET 1
diff --git a/include/linux/input/ti_am335x_tsc.h b/include/linux/input/ti_am335x_tsc.h
new file mode 100644
index 000000000000..49269a2aa329
--- /dev/null
+++ b/include/linux/input/ti_am335x_tsc.h
@@ -0,0 +1,23 @@
+#ifndef __LINUX_TI_AM335X_TSC_H
+#define __LINUX_TI_AM335X_TSC_H
+
+/**
+ * struct tsc_data Touchscreen wire configuration
+ * @wires: Wires refer to application modes
+ * i.e. 4/5/8 wire touchscreen support
+ * on the platform.
+ * @x_plate_resistance: X plate resistance.
+ * @steps_to_configure: The sequencer supports a total of
+ * 16 programmable steps.
+ * A step configured to read a single
+ * co-ordinate value, can be applied
+ * more number of times for better results.
+ */
+
+struct tsc_data {
+ int wires;
+ int x_plate_resistance;
+ int steps_to_configure;
+};
+
+#endif
diff --git a/include/linux/input/ti_tscadc.h b/include/linux/input/ti_tscadc.h
deleted file mode 100644
index b10a527a92a4..000000000000
--- a/include/linux/input/ti_tscadc.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __LINUX_TI_TSCADC_H
-#define __LINUX_TI_TSCADC_H
-
-/**
- * struct tsc_data Touchscreen wire configuration
- * @wires: Wires refer to application modes
- * i.e. 4/5/8 wire touchscreen support
- * on the platform.
- * @x_plate_resistance: X plate resistance.
- */
-
-struct tsc_data {
- int wires;
- int x_plate_resistance;
-};
-
-#endif
diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index ba26e99c388d..1f6fe31a4d5c 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -981,6 +981,7 @@
#define ARIZONA_DSP1_CLOCKING_1 0x1101
#define ARIZONA_DSP1_STATUS_1 0x1104
#define ARIZONA_DSP1_STATUS_2 0x1105
+#define ARIZONA_DSP1_STATUS_3 0x1106
#define ARIZONA_DSP2_CONTROL_1 0x1200
#define ARIZONA_DSP2_CLOCKING_1 0x1201
#define ARIZONA_DSP2_STATUS_1 0x1204
diff --git a/include/linux/mfd/as3711.h b/include/linux/mfd/as3711.h
new file mode 100644
index 000000000000..38452ce1e892
--- /dev/null
+++ b/include/linux/mfd/as3711.h
@@ -0,0 +1,126 @@
+/*
+ * AS3711 PMIC MFC driver header
+ *
+ * Copyright (C) 2012 Renesas Electronics Corporation
+ * Author: Guennadi Liakhovetski, <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License as
+ * published by the Free Software Foundation
+ */
+
+#ifndef MFD_AS3711_H
+#define MFD_AS3711_H
+
+/*
+ * Client data
+ */
+
+/* Register addresses */
+#define AS3711_SD_1_VOLTAGE 0 /* Digital Step-Down */
+#define AS3711_SD_2_VOLTAGE 1
+#define AS3711_SD_3_VOLTAGE 2
+#define AS3711_SD_4_VOLTAGE 3
+#define AS3711_LDO_1_VOLTAGE 4 /* Analog LDO */
+#define AS3711_LDO_2_VOLTAGE 5
+#define AS3711_LDO_3_VOLTAGE 6 /* Digital LDO */
+#define AS3711_LDO_4_VOLTAGE 7
+#define AS3711_LDO_5_VOLTAGE 8
+#define AS3711_LDO_6_VOLTAGE 9
+#define AS3711_LDO_7_VOLTAGE 0xa
+#define AS3711_LDO_8_VOLTAGE 0xb
+#define AS3711_SD_CONTROL 0x10
+#define AS3711_GPIO_SIGNAL_OUT 0x20
+#define AS3711_GPIO_SIGNAL_IN 0x21
+#define AS3711_SD_CONTROL_1 0x30
+#define AS3711_SD_CONTROL_2 0x31
+#define AS3711_CURR_CONTROL 0x40
+#define AS3711_CURR1_VALUE 0x43
+#define AS3711_CURR2_VALUE 0x44
+#define AS3711_CURR3_VALUE 0x45
+#define AS3711_STEPUP_CONTROL_1 0x50
+#define AS3711_STEPUP_CONTROL_2 0x51
+#define AS3711_STEPUP_CONTROL_4 0x53
+#define AS3711_STEPUP_CONTROL_5 0x54
+#define AS3711_REG_STATUS 0x73
+#define AS3711_INTERRUPT_STATUS_1 0x77
+#define AS3711_INTERRUPT_STATUS_2 0x78
+#define AS3711_INTERRUPT_STATUS_3 0x79
+#define AS3711_CHARGER_STATUS_1 0x86
+#define AS3711_CHARGER_STATUS_2 0x87
+#define AS3711_ASIC_ID_1 0x90
+#define AS3711_ASIC_ID_2 0x91
+
+#define AS3711_MAX_REGS 0x92
+
+/* Regulators */
+enum {
+ AS3711_REGULATOR_SD_1,
+ AS3711_REGULATOR_SD_2,
+ AS3711_REGULATOR_SD_3,
+ AS3711_REGULATOR_SD_4,
+ AS3711_REGULATOR_LDO_1,
+ AS3711_REGULATOR_LDO_2,
+ AS3711_REGULATOR_LDO_3,
+ AS3711_REGULATOR_LDO_4,
+ AS3711_REGULATOR_LDO_5,
+ AS3711_REGULATOR_LDO_6,
+ AS3711_REGULATOR_LDO_7,
+ AS3711_REGULATOR_LDO_8,
+
+ AS3711_REGULATOR_MAX,
+};
+
+struct device;
+struct regmap;
+
+struct as3711 {
+ struct device *dev;
+ struct regmap *regmap;
+};
+
+#define AS3711_MAX_STEPDOWN 4
+#define AS3711_MAX_STEPUP 2
+#define AS3711_MAX_LDO 8
+
+enum as3711_su2_feedback {
+ AS3711_SU2_VOLTAGE,
+ AS3711_SU2_CURR1,
+ AS3711_SU2_CURR2,
+ AS3711_SU2_CURR3,
+ AS3711_SU2_CURR_AUTO,
+};
+
+enum as3711_su2_fbprot {
+ AS3711_SU2_LX_SD4,
+ AS3711_SU2_GPIO2,
+ AS3711_SU2_GPIO3,
+ AS3711_SU2_GPIO4,
+};
+
+/*
+ * Platform data
+ */
+
+struct as3711_regulator_pdata {
+ struct regulator_init_data *init_data[AS3711_REGULATOR_MAX];
+};
+
+struct as3711_bl_pdata {
+ const char *su1_fb;
+ int su1_max_uA;
+ const char *su2_fb;
+ int su2_max_uA;
+ enum as3711_su2_feedback su2_feedback;
+ enum as3711_su2_fbprot su2_fbprot;
+ bool su2_auto_curr1;
+ bool su2_auto_curr2;
+ bool su2_auto_curr3;
+};
+
+struct as3711_platform_data {
+ struct as3711_regulator_pdata regulator;
+ struct as3711_bl_pdata backlight;
+};
+
+#endif
diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h
index 0507c4c21a7d..86dd93de6ff2 100644
--- a/include/linux/mfd/da9052/da9052.h
+++ b/include/linux/mfd/da9052/da9052.h
@@ -146,4 +146,14 @@ void da9052_device_exit(struct da9052 *da9052);
extern struct regmap_config da9052_regmap_config;
+int da9052_irq_init(struct da9052 *da9052);
+int da9052_irq_exit(struct da9052 *da9052);
+int da9052_request_irq(struct da9052 *da9052, int irq, char *name,
+ irq_handler_t handler, void *data);
+void da9052_free_irq(struct da9052 *da9052, int irq, void *data);
+
+int da9052_enable_irq(struct da9052 *da9052, int irq);
+int da9052_disable_irq(struct da9052 *da9052, int irq);
+int da9052_disable_irq_nosync(struct da9052 *da9052, int irq);
+
#endif /* __MFD_DA9052_DA9052_H */
diff --git a/include/linux/mfd/da9055/core.h b/include/linux/mfd/da9055/core.h
index c96ad682c59e..956afa445998 100644
--- a/include/linux/mfd/da9055/core.h
+++ b/include/linux/mfd/da9055/core.h
@@ -1,4 +1,4 @@
-/*
+/*
* da9055 declarations for DA9055 PMICs.
*
* Copyright(c) 2012 Dialog Semiconductor Ltd.
diff --git a/include/linux/mfd/da9055/pdata.h b/include/linux/mfd/da9055/pdata.h
index f87a6c172a91..04e092be4b07 100644
--- a/include/linux/mfd/da9055/pdata.h
+++ b/include/linux/mfd/da9055/pdata.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012 Dialog Semiconductor Ltd.
+/* Copyright (C) 2012 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
diff --git a/include/linux/mfd/da9055/reg.h b/include/linux/mfd/da9055/reg.h
index df237ee54803..2b592e072dbf 100644
--- a/include/linux/mfd/da9055/reg.h
+++ b/include/linux/mfd/da9055/reg.h
@@ -1,4 +1,4 @@
-/*
+/*
* DA9055 declarations for DA9055 PMICs.
*
* Copyright(c) 2012 Dialog Semiconductor Ltd.
diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h
index 36c242e52ef1..fd413ccab915 100644
--- a/include/linux/mfd/rc5t583.h
+++ b/include/linux/mfd/rc5t583.h
@@ -33,6 +33,7 @@
/* Maximum number of main interrupts */
#define MAX_MAIN_INTERRUPT 5
#define RC5T583_MAX_GPEDGE_REG 2
+#define RC5T583_MAX_INTERRUPT_EN_REGS 8
#define RC5T583_MAX_INTERRUPT_MASK_REGS 9
/* Interrupt enable register */
@@ -304,7 +305,7 @@ struct rc5t583 {
uint8_t intc_inten_reg;
/* For group interrupt bits and address */
- uint8_t irq_en_reg[RC5T583_MAX_INTERRUPT_MASK_REGS];
+ uint8_t irq_en_reg[RC5T583_MAX_INTERRUPT_EN_REGS];
/* For gpio edge */
uint8_t gpedge_reg[RC5T583_MAX_GPEDGE_REG];
diff --git a/include/linux/mfd/retu.h b/include/linux/mfd/retu.h
new file mode 100644
index 000000000000..1e2715d5b836
--- /dev/null
+++ b/include/linux/mfd/retu.h
@@ -0,0 +1,22 @@
+/*
+ * Retu MFD driver interface
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file "COPYING" in the main directory of this
+ * archive for more details.
+ */
+
+#ifndef __LINUX_MFD_RETU_H
+#define __LINUX_MFD_RETU_H
+
+struct retu_dev;
+
+int retu_read(struct retu_dev *, u8);
+int retu_write(struct retu_dev *, u8, u16);
+
+/* Registers */
+#define RETU_REG_WATCHDOG 0x17 /* Watchdog */
+#define RETU_REG_CC1 0x0d /* Common control register 1 */
+#define RETU_REG_STATUS 0x16 /* Status register */
+
+#endif /* __LINUX_MFD_RETU_H */
diff --git a/include/linux/mfd/sta2x11-mfd.h b/include/linux/mfd/sta2x11-mfd.h
index d179227e866f..9a855ac11cbf 100644
--- a/include/linux/mfd/sta2x11-mfd.h
+++ b/include/linux/mfd/sta2x11-mfd.h
@@ -26,6 +26,28 @@
#include <linux/types.h>
#include <linux/pci.h>
+enum sta2x11_mfd_plat_dev {
+ sta2x11_sctl = 0,
+ sta2x11_gpio,
+ sta2x11_scr,
+ sta2x11_time,
+ sta2x11_apbreg,
+ sta2x11_apb_soc_regs,
+ sta2x11_vic,
+ sta2x11_n_mfd_plat_devs,
+};
+
+#define STA2X11_MFD_SCTL_NAME "sta2x11-sctl"
+#define STA2X11_MFD_GPIO_NAME "sta2x11-gpio"
+#define STA2X11_MFD_SCR_NAME "sta2x11-scr"
+#define STA2X11_MFD_TIME_NAME "sta2x11-time"
+#define STA2X11_MFD_APBREG_NAME "sta2x11-apbreg"
+#define STA2X11_MFD_APB_SOC_REGS_NAME "sta2x11-apb-soc-regs"
+#define STA2X11_MFD_VIC_NAME "sta2x11-vic"
+
+extern u32
+__sta2x11_mfd_mask(struct pci_dev *, u32, u32, u32, enum sta2x11_mfd_plat_dev);
+
/*
* The MFD PCI block includes the GPIO peripherals and other register blocks.
* For GPIO, we have 32*4 bits (I use "gsta" for "gpio sta2x11".)
@@ -182,7 +204,11 @@ struct sta2x11_gpio_pdata {
* The APB bridge has its own registers, needed by our users as well.
* They are accessed with the following read/mask/write function.
*/
-u32 sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
+static inline u32
+sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
+{
+ return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_apbreg);
+}
/* CAN and MLB */
#define APBREG_BSR 0x00 /* Bridge Status Reg */
@@ -211,19 +237,45 @@ u32 sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
* The system controller has its own registers. Some of these are accessed
* by out users as well, using the following read/mask/write/function
*/
-u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
+static inline
+u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
+{
+ return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_sctl);
+}
#define SCTL_SCCTL 0x00 /* System controller control register */
#define SCTL_ARMCFG 0x04 /* ARM configuration register */
#define SCTL_SCPLLCTL 0x08 /* PLL control status register */
+
+#define SCTL_SCPLLCTL_AUDIO_PLL_PD BIT(1)
+#define SCTL_SCPLLCTL_FRAC_CONTROL BIT(3)
+#define SCTL_SCPLLCTL_STRB_BYPASS BIT(6)
+#define SCTL_SCPLLCTL_STRB_INPUT BIT(8)
+
#define SCTL_SCPLLFCTRL 0x0c /* PLL frequency control register */
+
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_MASK 0xff
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_SHIFT 10
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_MASK 7
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_SHIFT 21
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_MASK 7
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_SHIFT 18
+#define SCTL_SCPLLFCTRL_DITHER_DISABLE_MASK 0x03
+#define SCTL_SCPLLFCTRL_DITHER_DISABLE_SHIFT 4
+
+
#define SCTL_SCRESFRACT 0x10 /* PLL fractional input register */
+
+#define SCTL_SCRESFRACT_MASK 0x0000ffff
+
+
#define SCTL_SCRESCTRL1 0x14 /* Peripheral reset control 1 */
#define SCTL_SCRESXTRL2 0x18 /* Peripheral reset control 2 */
#define SCTL_SCPEREN0 0x1c /* Peripheral clock enable register 0 */
#define SCTL_SCPEREN1 0x20 /* Peripheral clock enable register 1 */
#define SCTL_SCPEREN2 0x24 /* Peripheral clock enable register 2 */
#define SCTL_SCGRST 0x28 /* Peripheral global reset */
+#define SCTL_SCPCIECSBRST 0x2c /* PCIe PAB CSB reset status register */
#define SCTL_SCPCIPMCR1 0x30 /* PCI power management control 1 */
#define SCTL_SCPCIPMCR2 0x34 /* PCI power management control 2 */
#define SCTL_SCPCIPMSR1 0x38 /* PCI power management status 1 */
@@ -321,4 +373,146 @@ u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
#define SCTL_SCPEREN1_I2C3 (1 << 16)
#define SCTL_SCPEREN1_USB_PHY (1 << 17)
+/*
+ * APB-SOC registers
+ */
+static inline
+u32 sta2x11_apb_soc_regs_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
+{
+ return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_apb_soc_regs);
+}
+
+#define PCIE_EP1_FUNC3_0_INTR_REG 0x000
+#define PCIE_EP1_FUNC7_4_INTR_REG 0x004
+#define PCIE_EP2_FUNC3_0_INTR_REG 0x008
+#define PCIE_EP2_FUNC7_4_INTR_REG 0x00c
+#define PCIE_EP3_FUNC3_0_INTR_REG 0x010
+#define PCIE_EP3_FUNC7_4_INTR_REG 0x014
+#define PCIE_EP4_FUNC3_0_INTR_REG 0x018
+#define PCIE_EP4_FUNC7_4_INTR_REG 0x01c
+#define PCIE_INTR_ENABLE0_REG 0x020
+#define PCIE_INTR_ENABLE1_REG 0x024
+#define PCIE_EP1_FUNC_TC_REG 0x028
+#define PCIE_EP2_FUNC_TC_REG 0x02c
+#define PCIE_EP3_FUNC_TC_REG 0x030
+#define PCIE_EP4_FUNC_TC_REG 0x034
+#define PCIE_EP1_FUNC_F_REG 0x038
+#define PCIE_EP2_FUNC_F_REG 0x03c
+#define PCIE_EP3_FUNC_F_REG 0x040
+#define PCIE_EP4_FUNC_F_REG 0x044
+#define PCIE_PAB_AMBA_SW_RST_REG 0x048
+#define PCIE_PM_STATUS_0_PORT_0_4 0x04c
+#define PCIE_PM_STATUS_7_0_EP1 0x050
+#define PCIE_PM_STATUS_7_0_EP2 0x054
+#define PCIE_PM_STATUS_7_0_EP3 0x058
+#define PCIE_PM_STATUS_7_0_EP4 0x05c
+#define PCIE_DEV_ID_0_EP1_REG 0x060
+#define PCIE_CC_REV_ID_0_EP1_REG 0x064
+#define PCIE_DEV_ID_1_EP1_REG 0x068
+#define PCIE_CC_REV_ID_1_EP1_REG 0x06c
+#define PCIE_DEV_ID_2_EP1_REG 0x070
+#define PCIE_CC_REV_ID_2_EP1_REG 0x074
+#define PCIE_DEV_ID_3_EP1_REG 0x078
+#define PCIE_CC_REV_ID_3_EP1_REG 0x07c
+#define PCIE_DEV_ID_4_EP1_REG 0x080
+#define PCIE_CC_REV_ID_4_EP1_REG 0x084
+#define PCIE_DEV_ID_5_EP1_REG 0x088
+#define PCIE_CC_REV_ID_5_EP1_REG 0x08c
+#define PCIE_DEV_ID_6_EP1_REG 0x090
+#define PCIE_CC_REV_ID_6_EP1_REG 0x094
+#define PCIE_DEV_ID_7_EP1_REG 0x098
+#define PCIE_CC_REV_ID_7_EP1_REG 0x09c
+#define PCIE_DEV_ID_0_EP2_REG 0x0a0
+#define PCIE_CC_REV_ID_0_EP2_REG 0x0a4
+#define PCIE_DEV_ID_1_EP2_REG 0x0a8
+#define PCIE_CC_REV_ID_1_EP2_REG 0x0ac
+#define PCIE_DEV_ID_2_EP2_REG 0x0b0
+#define PCIE_CC_REV_ID_2_EP2_REG 0x0b4
+#define PCIE_DEV_ID_3_EP2_REG 0x0b8
+#define PCIE_CC_REV_ID_3_EP2_REG 0x0bc
+#define PCIE_DEV_ID_4_EP2_REG 0x0c0
+#define PCIE_CC_REV_ID_4_EP2_REG 0x0c4
+#define PCIE_DEV_ID_5_EP2_REG 0x0c8
+#define PCIE_CC_REV_ID_5_EP2_REG 0x0cc
+#define PCIE_DEV_ID_6_EP2_REG 0x0d0
+#define PCIE_CC_REV_ID_6_EP2_REG 0x0d4
+#define PCIE_DEV_ID_7_EP2_REG 0x0d8
+#define PCIE_CC_REV_ID_7_EP2_REG 0x0dC
+#define PCIE_DEV_ID_0_EP3_REG 0x0e0
+#define PCIE_CC_REV_ID_0_EP3_REG 0x0e4
+#define PCIE_DEV_ID_1_EP3_REG 0x0e8
+#define PCIE_CC_REV_ID_1_EP3_REG 0x0ec
+#define PCIE_DEV_ID_2_EP3_REG 0x0f0
+#define PCIE_CC_REV_ID_2_EP3_REG 0x0f4
+#define PCIE_DEV_ID_3_EP3_REG 0x0f8
+#define PCIE_CC_REV_ID_3_EP3_REG 0x0fc
+#define PCIE_DEV_ID_4_EP3_REG 0x100
+#define PCIE_CC_REV_ID_4_EP3_REG 0x104
+#define PCIE_DEV_ID_5_EP3_REG 0x108
+#define PCIE_CC_REV_ID_5_EP3_REG 0x10c
+#define PCIE_DEV_ID_6_EP3_REG 0x110
+#define PCIE_CC_REV_ID_6_EP3_REG 0x114
+#define PCIE_DEV_ID_7_EP3_REG 0x118
+#define PCIE_CC_REV_ID_7_EP3_REG 0x11c
+#define PCIE_DEV_ID_0_EP4_REG 0x120
+#define PCIE_CC_REV_ID_0_EP4_REG 0x124
+#define PCIE_DEV_ID_1_EP4_REG 0x128
+#define PCIE_CC_REV_ID_1_EP4_REG 0x12c
+#define PCIE_DEV_ID_2_EP4_REG 0x130
+#define PCIE_CC_REV_ID_2_EP4_REG 0x134
+#define PCIE_DEV_ID_3_EP4_REG 0x138
+#define PCIE_CC_REV_ID_3_EP4_REG 0x13c
+#define PCIE_DEV_ID_4_EP4_REG 0x140
+#define PCIE_CC_REV_ID_4_EP4_REG 0x144
+#define PCIE_DEV_ID_5_EP4_REG 0x148
+#define PCIE_CC_REV_ID_5_EP4_REG 0x14c
+#define PCIE_DEV_ID_6_EP4_REG 0x150
+#define PCIE_CC_REV_ID_6_EP4_REG 0x154
+#define PCIE_DEV_ID_7_EP4_REG 0x158
+#define PCIE_CC_REV_ID_7_EP4_REG 0x15c
+#define PCIE_SUBSYS_VEN_ID_REG 0x160
+#define PCIE_COMMON_CLOCK_CONFIG_0_4_0 0x164
+#define PCIE_MIPHYP_SSC_EN_REG 0x168
+#define PCIE_MIPHYP_ADDR_REG 0x16c
+#define PCIE_L1_ASPM_READY_REG 0x170
+#define PCIE_EXT_CFG_RDY_REG 0x174
+#define PCIE_SoC_INT_ROUTER_STATUS0_REG 0x178
+#define PCIE_SoC_INT_ROUTER_STATUS1_REG 0x17c
+#define PCIE_SoC_INT_ROUTER_STATUS2_REG 0x180
+#define PCIE_SoC_INT_ROUTER_STATUS3_REG 0x184
+#define DMA_IP_CTRL_REG 0x324
+#define DISP_BRIDGE_PU_PD_CTRL_REG 0x328
+#define VIP_PU_PD_CTRL_REG 0x32c
+#define USB_MLB_PU_PD_CTRL_REG 0x330
+#define SDIO_PU_PD_MISCFUNC_CTRL_REG1 0x334
+#define SDIO_PU_PD_MISCFUNC_CTRL_REG2 0x338
+#define UART_PU_PD_CTRL_REG 0x33c
+#define ARM_Lock 0x340
+#define SYS_IO_CHAR_REG1 0x344
+#define SYS_IO_CHAR_REG2 0x348
+#define SATA_CORE_ID_REG 0x34c
+#define SATA_CTRL_REG 0x350
+#define I2C_HSFIX_MISC_REG 0x354
+#define SPARE2_RESERVED 0x358
+#define SPARE3_RESERVED 0x35c
+#define MASTER_LOCK_REG 0x368
+#define SYSTEM_CONFIG_STATUS_REG 0x36c
+#define MSP_CLK_CTRL_REG 0x39c
+#define COMPENSATION_REG1 0x3c4
+#define COMPENSATION_REG2 0x3c8
+#define COMPENSATION_REG3 0x3cc
+#define TEST_CTL_REG 0x3d0
+
+/*
+ * SECR (OTP) registers
+ */
+#define STA2X11_SECR_CR 0x00
+#define STA2X11_SECR_FVR0 0x10
+#define STA2X11_SECR_FVR1 0x14
+
+extern int sta2x11_mfd_get_regs_data(struct platform_device *pdev,
+ enum sta2x11_mfd_plat_dev index,
+ void __iomem **regs,
+ spinlock_t **lock);
+
#endif /* __STA2X11_MFD_H */
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h
index f8d5b4d5843f..383ac1512a39 100644
--- a/include/linux/mfd/stmpe.h
+++ b/include/linux/mfd/stmpe.h
@@ -62,6 +62,7 @@ struct stmpe_client_info;
* @lock: lock protecting I/O operations
* @irq_lock: IRQ bus lock
* @dev: device, mostly for dev_dbg()
+ * @irq_domain: IRQ domain
* @client: client - i2c or spi
* @ci: client specific information
* @partnum: part number
@@ -79,6 +80,7 @@ struct stmpe {
struct mutex lock;
struct mutex irq_lock;
struct device *dev;
+ struct irq_domain *domain;
void *client;
struct stmpe_client_info *ci;
enum stmpe_partnum partnum;
@@ -188,7 +190,6 @@ struct stmpe_ts_platform_data {
* @id: device id to distinguish between multiple STMPEs on the same board
* @blocks: bitmask of blocks to enable (use STMPE_BLOCK_*)
* @irq_trigger: IRQ trigger to use for the interrupt to the host
- * @irq_invert_polarity: IRQ line is connected with reversed polarity
* @autosleep: bool to enable/disable stmpe autosleep
* @autosleep_timeout: inactivity timeout in milliseconds for autosleep
* @irq_base: base IRQ number. %STMPE_NR_IRQS irqs will be used, or
@@ -205,7 +206,6 @@ struct stmpe_platform_data {
unsigned int blocks;
int irq_base;
unsigned int irq_trigger;
- bool irq_invert_polarity;
bool autosleep;
bool irq_over_gpio;
int irq_gpio;
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
new file mode 100644
index 000000000000..c79ad5d2f271
--- /dev/null
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -0,0 +1,152 @@
+#ifndef __LINUX_TI_AM335X_TSCADC_MFD_H
+#define __LINUX_TI_AM335X_TSCADC_MFD_H
+
+/*
+ * TI Touch Screen / ADC MFD driver
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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 version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mfd/core.h>
+
+#define REG_RAWIRQSTATUS 0x024
+#define REG_IRQSTATUS 0x028
+#define REG_IRQENABLE 0x02C
+#define REG_IRQCLR 0x030
+#define REG_IRQWAKEUP 0x034
+#define REG_CTRL 0x040
+#define REG_ADCFSM 0x044
+#define REG_CLKDIV 0x04C
+#define REG_SE 0x054
+#define REG_IDLECONFIG 0x058
+#define REG_CHARGECONFIG 0x05C
+#define REG_CHARGEDELAY 0x060
+#define REG_STEPCONFIG(n) (0x64 + ((n - 1) * 8))
+#define REG_STEPDELAY(n) (0x68 + ((n - 1) * 8))
+#define REG_FIFO0CNT 0xE4
+#define REG_FIFO0THR 0xE8
+#define REG_FIFO1CNT 0xF0
+#define REG_FIFO1THR 0xF4
+#define REG_FIFO0 0x100
+#define REG_FIFO1 0x200
+
+/* Register Bitfields */
+/* IRQ wakeup enable */
+#define IRQWKUP_ENB BIT(0)
+
+/* Step Enable */
+#define STEPENB_MASK (0x1FFFF << 0)
+#define STEPENB(val) ((val) << 0)
+#define STPENB_STEPENB STEPENB(0x1FFFF)
+#define STPENB_STEPENB_TC STEPENB(0x1FFF)
+
+/* IRQ enable */
+#define IRQENB_HW_PEN BIT(0)
+#define IRQENB_FIFO0THRES BIT(2)
+#define IRQENB_FIFO1THRES BIT(5)
+#define IRQENB_PENUP BIT(9)
+
+/* Step Configuration */
+#define STEPCONFIG_MODE_MASK (3 << 0)
+#define STEPCONFIG_MODE(val) ((val) << 0)
+#define STEPCONFIG_MODE_HWSYNC STEPCONFIG_MODE(2)
+#define STEPCONFIG_AVG_MASK (7 << 2)
+#define STEPCONFIG_AVG(val) ((val) << 2)
+#define STEPCONFIG_AVG_16 STEPCONFIG_AVG(4)
+#define STEPCONFIG_XPP BIT(5)
+#define STEPCONFIG_XNN BIT(6)
+#define STEPCONFIG_YPP BIT(7)
+#define STEPCONFIG_YNN BIT(8)
+#define STEPCONFIG_XNP BIT(9)
+#define STEPCONFIG_YPN BIT(10)
+#define STEPCONFIG_INM_MASK (0xF << 15)
+#define STEPCONFIG_INM(val) ((val) << 15)
+#define STEPCONFIG_INM_ADCREFM STEPCONFIG_INM(8)
+#define STEPCONFIG_INP_MASK (0xF << 19)
+#define STEPCONFIG_INP(val) ((val) << 19)
+#define STEPCONFIG_INP_AN2 STEPCONFIG_INP(2)
+#define STEPCONFIG_INP_AN3 STEPCONFIG_INP(3)
+#define STEPCONFIG_INP_AN4 STEPCONFIG_INP(4)
+#define STEPCONFIG_INP_ADCREFM STEPCONFIG_INP(8)
+#define STEPCONFIG_FIFO1 BIT(26)
+
+/* Delay register */
+#define STEPDELAY_OPEN_MASK (0x3FFFF << 0)
+#define STEPDELAY_OPEN(val) ((val) << 0)
+#define STEPCONFIG_OPENDLY STEPDELAY_OPEN(0x098)
+#define STEPDELAY_SAMPLE_MASK (0xFF << 24)
+#define STEPDELAY_SAMPLE(val) ((val) << 24)
+#define STEPCONFIG_SAMPLEDLY STEPDELAY_SAMPLE(0)
+
+/* Charge Config */
+#define STEPCHARGE_RFP_MASK (7 << 12)
+#define STEPCHARGE_RFP(val) ((val) << 12)
+#define STEPCHARGE_RFP_XPUL STEPCHARGE_RFP(1)
+#define STEPCHARGE_INM_MASK (0xF << 15)
+#define STEPCHARGE_INM(val) ((val) << 15)
+#define STEPCHARGE_INM_AN1 STEPCHARGE_INM(1)
+#define STEPCHARGE_INP_MASK (0xF << 19)
+#define STEPCHARGE_INP(val) ((val) << 19)
+#define STEPCHARGE_INP_AN1 STEPCHARGE_INP(1)
+#define STEPCHARGE_RFM_MASK (3 << 23)
+#define STEPCHARGE_RFM(val) ((val) << 23)
+#define STEPCHARGE_RFM_XNUR STEPCHARGE_RFM(1)
+
+/* Charge delay */
+#define CHARGEDLY_OPEN_MASK (0x3FFFF << 0)
+#define CHARGEDLY_OPEN(val) ((val) << 0)
+#define CHARGEDLY_OPENDLY CHARGEDLY_OPEN(1)
+
+/* Control register */
+#define CNTRLREG_TSCSSENB BIT(0)
+#define CNTRLREG_STEPID BIT(1)
+#define CNTRLREG_STEPCONFIGWRT BIT(2)
+#define CNTRLREG_POWERDOWN BIT(4)
+#define CNTRLREG_AFE_CTRL_MASK (3 << 5)
+#define CNTRLREG_AFE_CTRL(val) ((val) << 5)
+#define CNTRLREG_4WIRE CNTRLREG_AFE_CTRL(1)
+#define CNTRLREG_5WIRE CNTRLREG_AFE_CTRL(2)
+#define CNTRLREG_8WIRE CNTRLREG_AFE_CTRL(3)
+#define CNTRLREG_TSCENB BIT(7)
+
+#define ADC_CLK 3000000
+#define MAX_CLK_DIV 7
+#define TOTAL_STEPS 16
+#define TOTAL_CHANNELS 8
+
+#define TSCADC_CELLS 2
+
+enum tscadc_cells {
+ TSC_CELL,
+ ADC_CELL,
+};
+
+struct mfd_tscadc_board {
+ struct tsc_data *tsc_init;
+ struct adc_data *adc_init;
+};
+
+struct ti_tscadc_dev {
+ struct device *dev;
+ struct regmap *regmap_tscadc;
+ void __iomem *tscadc_base;
+ int irq;
+ struct mfd_cell cells[TSCADC_CELLS];
+
+ /* tsc device */
+ struct titsc *tsc;
+
+ /* adc device */
+ struct adc_device *adc;
+};
+
+#endif
diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h
index 804e280c1e1d..6694cf43e8b8 100644
--- a/include/linux/mfd/tps65090.h
+++ b/include/linux/mfd/tps65090.h
@@ -23,6 +23,26 @@
#define __LINUX_MFD_TPS65090_H
#include <linux/irq.h>
+#include <linux/regmap.h>
+
+/* TPS65090 IRQs */
+enum {
+ TPS65090_IRQ_VAC_STATUS_CHANGE,
+ TPS65090_IRQ_VSYS_STATUS_CHANGE,
+ TPS65090_IRQ_BAT_STATUS_CHANGE,
+ TPS65090_IRQ_CHARGING_STATUS_CHANGE,
+ TPS65090_IRQ_CHARGING_COMPLETE,
+ TPS65090_IRQ_OVERLOAD_DCDC1,
+ TPS65090_IRQ_OVERLOAD_DCDC2,
+ TPS65090_IRQ_OVERLOAD_DCDC3,
+ TPS65090_IRQ_OVERLOAD_FET1,
+ TPS65090_IRQ_OVERLOAD_FET2,
+ TPS65090_IRQ_OVERLOAD_FET3,
+ TPS65090_IRQ_OVERLOAD_FET4,
+ TPS65090_IRQ_OVERLOAD_FET5,
+ TPS65090_IRQ_OVERLOAD_FET6,
+ TPS65090_IRQ_OVERLOAD_FET7,
+};
/* TPS65090 Regulator ID */
enum {
@@ -44,20 +64,9 @@ enum {
};
struct tps65090 {
- struct mutex lock;
struct device *dev;
- struct i2c_client *client;
struct regmap *rmap;
- struct irq_chip irq_chip;
- struct mutex irq_lock;
- int irq_base;
- unsigned int id;
-};
-
-struct tps65090_subdev_info {
- int id;
- const char *name;
- void *platform_data;
+ struct regmap_irq_chip_data *irq_data;
};
/*
@@ -77,8 +86,6 @@ struct tps65090_regulator_plat_data {
struct tps65090_platform_data {
int irq_base;
- int num_subdevs;
- struct tps65090_subdev_info *subdevs;
struct tps65090_regulator_plat_data *reg_pdata[TPS65090_REGULATOR_MAX];
};
@@ -86,9 +93,39 @@ struct tps65090_platform_data {
* NOTE: the functions below are not intended for use outside
* of the TPS65090 sub-device drivers
*/
-extern int tps65090_write(struct device *dev, int reg, uint8_t val);
-extern int tps65090_read(struct device *dev, int reg, uint8_t *val);
-extern int tps65090_set_bits(struct device *dev, int reg, uint8_t bit_num);
-extern int tps65090_clr_bits(struct device *dev, int reg, uint8_t bit_num);
+static inline int tps65090_write(struct device *dev, int reg, uint8_t val)
+{
+ struct tps65090 *tps = dev_get_drvdata(dev);
+
+ return regmap_write(tps->rmap, reg, val);
+}
+
+static inline int tps65090_read(struct device *dev, int reg, uint8_t *val)
+{
+ struct tps65090 *tps = dev_get_drvdata(dev);
+ unsigned int temp_val;
+ int ret;
+
+ ret = regmap_read(tps->rmap, reg, &temp_val);
+ if (!ret)
+ *val = temp_val;
+ return ret;
+}
+
+static inline int tps65090_set_bits(struct device *dev, int reg,
+ uint8_t bit_num)
+{
+ struct tps65090 *tps = dev_get_drvdata(dev);
+
+ return regmap_update_bits(tps->rmap, reg, BIT(bit_num), ~0u);
+}
+
+static inline int tps65090_clr_bits(struct device *dev, int reg,
+ uint8_t bit_num)
+{
+ struct tps65090 *tps = dev_get_drvdata(dev);
+
+ return regmap_update_bits(tps->rmap, reg, BIT(bit_num), 0u);
+}
#endif /*__LINUX_MFD_TPS65090_H */
diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h
index f8da0e152567..87994542573b 100644
--- a/include/linux/mfd/tps6586x.h
+++ b/include/linux/mfd/tps6586x.h
@@ -96,5 +96,6 @@ extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
extern int tps6586x_update(struct device *dev, int reg, uint8_t val,
uint8_t mask);
+extern int tps6586x_irq_get_virq(struct device *dev, int irq);
#endif /*__LINUX_MFD_TPS6586X_H */
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 02e894f3ff45..20e433e551e3 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -572,6 +572,49 @@
#define SPARE_SPARE_MASK 0xFF
#define SPARE_SPARE_SHIFT 0
+#define TPS65910_INT_STS_RTC_PERIOD_IT_MASK 0x80
+#define TPS65910_INT_STS_RTC_PERIOD_IT_SHIFT 7
+#define TPS65910_INT_STS_RTC_ALARM_IT_MASK 0x40
+#define TPS65910_INT_STS_RTC_ALARM_IT_SHIFT 6
+#define TPS65910_INT_STS_HOTDIE_IT_MASK 0x20
+#define TPS65910_INT_STS_HOTDIE_IT_SHIFT 5
+#define TPS65910_INT_STS_PWRHOLD_F_IT_MASK 0x10
+#define TPS65910_INT_STS_PWRHOLD_F_IT_SHIFT 4
+#define TPS65910_INT_STS_PWRON_LP_IT_MASK 0x08
+#define TPS65910_INT_STS_PWRON_LP_IT_SHIFT 3
+#define TPS65910_INT_STS_PWRON_IT_MASK 0x04
+#define TPS65910_INT_STS_PWRON_IT_SHIFT 2
+#define TPS65910_INT_STS_VMBHI_IT_MASK 0x02
+#define TPS65910_INT_STS_VMBHI_IT_SHIFT 1
+#define TPS65910_INT_STS_VMBDCH_IT_MASK 0x01
+#define TPS65910_INT_STS_VMBDCH_IT_SHIFT 0
+
+#define TPS65910_INT_MSK_RTC_PERIOD_IT_MSK_MASK 0x80
+#define TPS65910_INT_MSK_RTC_PERIOD_IT_MSK_SHIFT 7
+#define TPS65910_INT_MSK_RTC_ALARM_IT_MSK_MASK 0x40
+#define TPS65910_INT_MSK_RTC_ALARM_IT_MSK_SHIFT 6
+#define TPS65910_INT_MSK_HOTDIE_IT_MSK_MASK 0x20
+#define TPS65910_INT_MSK_HOTDIE_IT_MSK_SHIFT 5
+#define TPS65910_INT_MSK_PWRHOLD_IT_MSK_MASK 0x10
+#define TPS65910_INT_MSK_PWRHOLD_IT_MSK_SHIFT 4
+#define TPS65910_INT_MSK_PWRON_LP_IT_MSK_MASK 0x08
+#define TPS65910_INT_MSK_PWRON_LP_IT_MSK_SHIFT 3
+#define TPS65910_INT_MSK_PWRON_IT_MSK_MASK 0x04
+#define TPS65910_INT_MSK_PWRON_IT_MSK_SHIFT 2
+#define TPS65910_INT_MSK_VMBHI_IT_MSK_MASK 0x02
+#define TPS65910_INT_MSK_VMBHI_IT_MSK_SHIFT 1
+#define TPS65910_INT_MSK_VMBDCH_IT_MSK_MASK 0x01
+#define TPS65910_INT_MSK_VMBDCH_IT_MSK_SHIFT 0
+
+#define TPS65910_INT_STS2_GPIO0_F_IT_SHIFT 2
+#define TPS65910_INT_STS2_GPIO0_F_IT_MASK 0x02
+#define TPS65910_INT_STS2_GPIO0_R_IT_SHIFT 1
+#define TPS65910_INT_STS2_GPIO0_R_IT_MASK 0x01
+
+#define TPS65910_INT_MSK2_GPIO0_F_IT_MSK_SHIFT 2
+#define TPS65910_INT_MSK2_GPIO0_F_IT_MSK_MASK 0x02
+#define TPS65910_INT_MSK2_GPIO0_R_IT_MSK_SHIFT 1
+#define TPS65910_INT_MSK2_GPIO0_R_IT_MSK_MASK 0x01
/*Register INT_STS (0x80) register.RegisterDescription */
#define INT_STS_RTC_PERIOD_IT_MASK 0x80
@@ -580,16 +623,16 @@
#define INT_STS_RTC_ALARM_IT_SHIFT 6
#define INT_STS_HOTDIE_IT_MASK 0x20
#define INT_STS_HOTDIE_IT_SHIFT 5
-#define INT_STS_PWRHOLD_IT_MASK 0x10
-#define INT_STS_PWRHOLD_IT_SHIFT 4
+#define INT_STS_PWRHOLD_R_IT_MASK 0x10
+#define INT_STS_PWRHOLD_R_IT_SHIFT 4
#define INT_STS_PWRON_LP_IT_MASK 0x08
#define INT_STS_PWRON_LP_IT_SHIFT 3
#define INT_STS_PWRON_IT_MASK 0x04
#define INT_STS_PWRON_IT_SHIFT 2
#define INT_STS_VMBHI_IT_MASK 0x02
#define INT_STS_VMBHI_IT_SHIFT 1
-#define INT_STS_VMBDCH_IT_MASK 0x01
-#define INT_STS_VMBDCH_IT_SHIFT 0
+#define INT_STS_PWRHOLD_F_IT_MASK 0x01
+#define INT_STS_PWRHOLD_F_IT_SHIFT 0
/*Register INT_MSK (0x80) register.RegisterDescription */
@@ -599,16 +642,16 @@
#define INT_MSK_RTC_ALARM_IT_MSK_SHIFT 6
#define INT_MSK_HOTDIE_IT_MSK_MASK 0x20
#define INT_MSK_HOTDIE_IT_MSK_SHIFT 5
-#define INT_MSK_PWRHOLD_IT_MSK_MASK 0x10
-#define INT_MSK_PWRHOLD_IT_MSK_SHIFT 4
+#define INT_MSK_PWRHOLD_R_IT_MSK_MASK 0x10
+#define INT_MSK_PWRHOLD_R_IT_MSK_SHIFT 4
#define INT_MSK_PWRON_LP_IT_MSK_MASK 0x08
#define INT_MSK_PWRON_LP_IT_MSK_SHIFT 3
#define INT_MSK_PWRON_IT_MSK_MASK 0x04
#define INT_MSK_PWRON_IT_MSK_SHIFT 2
#define INT_MSK_VMBHI_IT_MSK_MASK 0x02
#define INT_MSK_VMBHI_IT_MSK_SHIFT 1
-#define INT_MSK_VMBDCH_IT_MSK_MASK 0x01
-#define INT_MSK_VMBDCH_IT_MSK_SHIFT 0
+#define INT_MSK_PWRHOLD_F_IT_MSK_MASK 0x01
+#define INT_MSK_PWRHOLD_F_IT_MSK_SHIFT 0
/*Register INT_STS2 (0x80) register.RegisterDescription */
@@ -650,6 +693,14 @@
/*Register INT_STS3 (0x80) register.RegisterDescription */
+#define INT_STS3_PWRDN_IT_MASK 0x80
+#define INT_STS3_PWRDN_IT_SHIFT 7
+#define INT_STS3_VMBCH2_L_IT_MASK 0x40
+#define INT_STS3_VMBCH2_L_IT_SHIFT 6
+#define INT_STS3_VMBCH2_H_IT_MASK 0x20
+#define INT_STS3_VMBCH2_H_IT_SHIFT 5
+#define INT_STS3_WTCHDG_IT_MASK 0x10
+#define INT_STS3_WTCHDG_IT_SHIFT 4
#define INT_STS3_GPIO5_F_IT_MASK 0x08
#define INT_STS3_GPIO5_F_IT_SHIFT 3
#define INT_STS3_GPIO5_R_IT_MASK 0x04
@@ -661,6 +712,14 @@
/*Register INT_MSK3 (0x80) register.RegisterDescription */
+#define INT_MSK3_PWRDN_IT_MSK_MASK 0x80
+#define INT_MSK3_PWRDN_IT_MSK_SHIFT 7
+#define INT_MSK3_VMBCH2_L_IT_MSK_MASK 0x40
+#define INT_MSK3_VMBCH2_L_IT_MSK_SHIFT 6
+#define INT_MSK3_VMBCH2_H_IT_MSK_MASK 0x20
+#define INT_MSK3_VMBCH2_H_IT_MSK_SHIFT 5
+#define INT_MSK3_WTCHDG_IT_MSK_MASK 0x10
+#define INT_MSK3_WTCHDG_IT_MSK_SHIFT 4
#define INT_MSK3_GPIO5_F_IT_MSK_MASK 0x08
#define INT_MSK3_GPIO5_F_IT_MSK_SHIFT 3
#define INT_MSK3_GPIO5_R_IT_MSK_MASK 0x04
@@ -721,34 +780,32 @@
#define TPS65910_IRQ_GPIO_F 9
#define TPS65910_NUM_IRQ 10
-#define TPS65911_IRQ_VBAT_VMBDCH 0
-#define TPS65911_IRQ_VBAT_VMBDCH2L 1
-#define TPS65911_IRQ_VBAT_VMBDCH2H 2
-#define TPS65911_IRQ_VBAT_VMHI 3
-#define TPS65911_IRQ_PWRON 4
-#define TPS65911_IRQ_PWRON_LP 5
-#define TPS65911_IRQ_PWRHOLD_F 6
-#define TPS65911_IRQ_PWRHOLD_R 7
-#define TPS65911_IRQ_HOTDIE 8
-#define TPS65911_IRQ_RTC_ALARM 9
-#define TPS65911_IRQ_RTC_PERIOD 10
-#define TPS65911_IRQ_GPIO0_R 11
-#define TPS65911_IRQ_GPIO0_F 12
-#define TPS65911_IRQ_GPIO1_R 13
-#define TPS65911_IRQ_GPIO1_F 14
-#define TPS65911_IRQ_GPIO2_R 15
-#define TPS65911_IRQ_GPIO2_F 16
-#define TPS65911_IRQ_GPIO3_R 17
-#define TPS65911_IRQ_GPIO3_F 18
-#define TPS65911_IRQ_GPIO4_R 19
-#define TPS65911_IRQ_GPIO4_F 20
-#define TPS65911_IRQ_GPIO5_R 21
-#define TPS65911_IRQ_GPIO5_F 22
-#define TPS65911_IRQ_WTCHDG 23
-#define TPS65911_IRQ_PWRDN 24
-
-#define TPS65911_NUM_IRQ 25
-
+#define TPS65911_IRQ_PWRHOLD_F 0
+#define TPS65911_IRQ_VBAT_VMHI 1
+#define TPS65911_IRQ_PWRON 2
+#define TPS65911_IRQ_PWRON_LP 3
+#define TPS65911_IRQ_PWRHOLD_R 4
+#define TPS65911_IRQ_HOTDIE 5
+#define TPS65911_IRQ_RTC_ALARM 6
+#define TPS65911_IRQ_RTC_PERIOD 7
+#define TPS65911_IRQ_GPIO0_R 8
+#define TPS65911_IRQ_GPIO0_F 9
+#define TPS65911_IRQ_GPIO1_R 10
+#define TPS65911_IRQ_GPIO1_F 11
+#define TPS65911_IRQ_GPIO2_R 12
+#define TPS65911_IRQ_GPIO2_F 13
+#define TPS65911_IRQ_GPIO3_R 14
+#define TPS65911_IRQ_GPIO3_F 15
+#define TPS65911_IRQ_GPIO4_R 16
+#define TPS65911_IRQ_GPIO4_F 17
+#define TPS65911_IRQ_GPIO5_R 18
+#define TPS65911_IRQ_GPIO5_F 19
+#define TPS65911_IRQ_WTCHDG 20
+#define TPS65911_IRQ_VMBCH2_H 21
+#define TPS65911_IRQ_VMBCH2_L 22
+#define TPS65911_IRQ_PWRDN 23
+
+#define TPS65911_NUM_IRQ 24
/* GPIO Register Definitions */
#define TPS65910_GPIO_DEB BIT(2)
@@ -836,7 +893,6 @@ struct tps65910 {
struct device *dev;
struct i2c_client *i2c_client;
struct regmap *regmap;
- struct mutex io_mutex;
unsigned int id;
/* Client devices */
@@ -848,12 +904,8 @@ struct tps65910 {
struct tps65910_board *of_plat_data;
/* IRQ Handling */
- struct mutex irq_lock;
int chip_irq;
- int irq_base;
- int irq_num;
- u32 irq_mask;
- struct irq_domain *domain;
+ struct regmap_irq_chip_data *irq_data;
};
struct tps65910_platform_data {
@@ -861,10 +913,6 @@ struct tps65910_platform_data {
int irq_base;
};
-int tps65910_irq_init(struct tps65910 *tps65910, int irq,
- struct tps65910_platform_data *pdata);
-int tps65910_irq_exit(struct tps65910 *tps65910);
-
static inline int tps65910_chip_id(struct tps65910 *tps65910)
{
return tps65910->id;
@@ -900,4 +948,9 @@ static inline int tps65910_reg_update_bits(struct tps65910 *tps65910, u8 reg,
return regmap_update_bits(tps65910->regmap, reg, mask, val);
}
+static inline int tps65910_irq_get_virq(struct tps65910 *tps65910, int irq)
+{
+ return regmap_irq_get_virq(tps65910->irq_data, irq);
+}
+
#endif /* __LINUX_MFD_TPS65910_H */
diff --git a/include/linux/mfd/tps80031.h b/include/linux/mfd/tps80031.h
new file mode 100644
index 000000000000..2c75c9c9318f
--- /dev/null
+++ b/include/linux/mfd/tps80031.h
@@ -0,0 +1,637 @@
+/*
+ * tps80031.h -- TI TPS80031 and TI TPS80032 PMIC driver.
+ *
+ * Copyright (c) 2012, NVIDIA Corporation.
+ *
+ * Author: Laxman Dewangan <ldewangan@nvidia.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 version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
+ * whether express or implied; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307, USA
+ */
+
+#ifndef __LINUX_MFD_TPS80031_H
+#define __LINUX_MFD_TPS80031_H
+
+#include <linux/device.h>
+#include <linux/regmap.h>
+
+/* Pull-ups/Pull-downs */
+#define TPS80031_CFG_INPUT_PUPD1 0xF0
+#define TPS80031_CFG_INPUT_PUPD2 0xF1
+#define TPS80031_CFG_INPUT_PUPD3 0xF2
+#define TPS80031_CFG_INPUT_PUPD4 0xF3
+#define TPS80031_CFG_LDO_PD1 0xF4
+#define TPS80031_CFG_LDO_PD2 0xF5
+#define TPS80031_CFG_SMPS_PD 0xF6
+
+/* Real Time Clock */
+#define TPS80031_SECONDS_REG 0x00
+#define TPS80031_MINUTES_REG 0x01
+#define TPS80031_HOURS_REG 0x02
+#define TPS80031_DAYS_REG 0x03
+#define TPS80031_MONTHS_REG 0x04
+#define TPS80031_YEARS_REG 0x05
+#define TPS80031_WEEKS_REG 0x06
+#define TPS80031_ALARM_SECONDS_REG 0x08
+#define TPS80031_ALARM_MINUTES_REG 0x09
+#define TPS80031_ALARM_HOURS_REG 0x0A
+#define TPS80031_ALARM_DAYS_REG 0x0B
+#define TPS80031_ALARM_MONTHS_REG 0x0C
+#define TPS80031_ALARM_YEARS_REG 0x0D
+#define TPS80031_RTC_CTRL_REG 0x10
+#define TPS80031_RTC_STATUS_REG 0x11
+#define TPS80031_RTC_INTERRUPTS_REG 0x12
+#define TPS80031_RTC_COMP_LSB_REG 0x13
+#define TPS80031_RTC_COMP_MSB_REG 0x14
+#define TPS80031_RTC_RESET_STATUS_REG 0x16
+
+/*PMC Master Module */
+#define TPS80031_PHOENIX_START_CONDITION 0x1F
+#define TPS80031_PHOENIX_MSK_TRANSITION 0x20
+#define TPS80031_STS_HW_CONDITIONS 0x21
+#define TPS80031_PHOENIX_LAST_TURNOFF_STS 0x22
+#define TPS80031_VSYSMIN_LO_THRESHOLD 0x23
+#define TPS80031_VSYSMIN_HI_THRESHOLD 0x24
+#define TPS80031_PHOENIX_DEV_ON 0x25
+#define TPS80031_STS_PWR_GRP_STATE 0x27
+#define TPS80031_PH_CFG_VSYSLOW 0x28
+#define TPS80031_PH_STS_BOOT 0x29
+#define TPS80031_PHOENIX_SENS_TRANSITION 0x2A
+#define TPS80031_PHOENIX_SEQ_CFG 0x2B
+#define TPS80031_PRIMARY_WATCHDOG_CFG 0X2C
+#define TPS80031_KEY_PRESS_DUR_CFG 0X2D
+#define TPS80031_SMPS_LDO_SHORT_STS 0x2E
+
+/* PMC Slave Module - Broadcast */
+#define TPS80031_BROADCAST_ADDR_ALL 0x31
+#define TPS80031_BROADCAST_ADDR_REF 0x32
+#define TPS80031_BROADCAST_ADDR_PROV 0x33
+#define TPS80031_BROADCAST_ADDR_CLK_RST 0x34
+
+/* PMC Slave Module SMPS Regulators */
+#define TPS80031_SMPS4_CFG_TRANS 0x41
+#define TPS80031_SMPS4_CFG_STATE 0x42
+#define TPS80031_SMPS4_CFG_VOLTAGE 0x44
+#define TPS80031_VIO_CFG_TRANS 0x47
+#define TPS80031_VIO_CFG_STATE 0x48
+#define TPS80031_VIO_CFG_FORCE 0x49
+#define TPS80031_VIO_CFG_VOLTAGE 0x4A
+#define TPS80031_VIO_CFG_STEP 0x48
+#define TPS80031_SMPS1_CFG_TRANS 0x53
+#define TPS80031_SMPS1_CFG_STATE 0x54
+#define TPS80031_SMPS1_CFG_FORCE 0x55
+#define TPS80031_SMPS1_CFG_VOLTAGE 0x56
+#define TPS80031_SMPS1_CFG_STEP 0x57
+#define TPS80031_SMPS2_CFG_TRANS 0x59
+#define TPS80031_SMPS2_CFG_STATE 0x5A
+#define TPS80031_SMPS2_CFG_FORCE 0x5B
+#define TPS80031_SMPS2_CFG_VOLTAGE 0x5C
+#define TPS80031_SMPS2_CFG_STEP 0x5D
+#define TPS80031_SMPS3_CFG_TRANS 0x65
+#define TPS80031_SMPS3_CFG_STATE 0x66
+#define TPS80031_SMPS3_CFG_VOLTAGE 0x68
+
+/* PMC Slave Module LDO Regulators */
+#define TPS80031_VANA_CFG_TRANS 0x81
+#define TPS80031_VANA_CFG_STATE 0x82
+#define TPS80031_VANA_CFG_VOLTAGE 0x83
+#define TPS80031_LDO2_CFG_TRANS 0x85
+#define TPS80031_LDO2_CFG_STATE 0x86
+#define TPS80031_LDO2_CFG_VOLTAGE 0x87
+#define TPS80031_LDO4_CFG_TRANS 0x89
+#define TPS80031_LDO4_CFG_STATE 0x8A
+#define TPS80031_LDO4_CFG_VOLTAGE 0x8B
+#define TPS80031_LDO3_CFG_TRANS 0x8D
+#define TPS80031_LDO3_CFG_STATE 0x8E
+#define TPS80031_LDO3_CFG_VOLTAGE 0x8F
+#define TPS80031_LDO6_CFG_TRANS 0x91
+#define TPS80031_LDO6_CFG_STATE 0x92
+#define TPS80031_LDO6_CFG_VOLTAGE 0x93
+#define TPS80031_LDOLN_CFG_TRANS 0x95
+#define TPS80031_LDOLN_CFG_STATE 0x96
+#define TPS80031_LDOLN_CFG_VOLTAGE 0x97
+#define TPS80031_LDO5_CFG_TRANS 0x99
+#define TPS80031_LDO5_CFG_STATE 0x9A
+#define TPS80031_LDO5_CFG_VOLTAGE 0x9B
+#define TPS80031_LDO1_CFG_TRANS 0x9D
+#define TPS80031_LDO1_CFG_STATE 0x9E
+#define TPS80031_LDO1_CFG_VOLTAGE 0x9F
+#define TPS80031_LDOUSB_CFG_TRANS 0xA1
+#define TPS80031_LDOUSB_CFG_STATE 0xA2
+#define TPS80031_LDOUSB_CFG_VOLTAGE 0xA3
+#define TPS80031_LDO7_CFG_TRANS 0xA5
+#define TPS80031_LDO7_CFG_STATE 0xA6
+#define TPS80031_LDO7_CFG_VOLTAGE 0xA7
+
+/* PMC Slave Module External Control */
+#define TPS80031_REGEN1_CFG_TRANS 0xAE
+#define TPS80031_REGEN1_CFG_STATE 0xAF
+#define TPS80031_REGEN2_CFG_TRANS 0xB1
+#define TPS80031_REGEN2_CFG_STATE 0xB2
+#define TPS80031_SYSEN_CFG_TRANS 0xB4
+#define TPS80031_SYSEN_CFG_STATE 0xB5
+
+/* PMC Slave Module Internal Control */
+#define TPS80031_NRESPWRON_CFG_TRANS 0xB7
+#define TPS80031_NRESPWRON_CFG_STATE 0xB8
+#define TPS80031_CLK32KAO_CFG_TRANS 0xBA
+#define TPS80031_CLK32KAO_CFG_STATE 0xBB
+#define TPS80031_CLK32KG_CFG_TRANS 0xBD
+#define TPS80031_CLK32KG_CFG_STATE 0xBE
+#define TPS80031_CLK32KAUDIO_CFG_TRANS 0xC0
+#define TPS80031_CLK32KAUDIO_CFG_STATE 0xC1
+#define TPS80031_VRTC_CFG_TRANS 0xC3
+#define TPS80031_VRTC_CFG_STATE 0xC4
+#define TPS80031_BIAS_CFG_TRANS 0xC6
+#define TPS80031_BIAS_CFG_STATE 0xC7
+#define TPS80031_VSYSMIN_HI_CFG_TRANS 0xC9
+#define TPS80031_VSYSMIN_HI_CFG_STATE 0xCA
+#define TPS80031_RC6MHZ_CFG_TRANS 0xCC
+#define TPS80031_RC6MHZ_CFG_STATE 0xCD
+#define TPS80031_TMP_CFG_TRANS 0xCF
+#define TPS80031_TMP_CFG_STATE 0xD0
+
+/* PMC Slave Module resources assignment */
+#define TPS80031_PREQ1_RES_ASS_A 0xD7
+#define TPS80031_PREQ1_RES_ASS_B 0xD8
+#define TPS80031_PREQ1_RES_ASS_C 0xD9
+#define TPS80031_PREQ2_RES_ASS_A 0xDA
+#define TPS80031_PREQ2_RES_ASS_B 0xDB
+#define TPS80031_PREQ2_RES_ASS_C 0xDC
+#define TPS80031_PREQ3_RES_ASS_A 0xDD
+#define TPS80031_PREQ3_RES_ASS_B 0xDE
+#define TPS80031_PREQ3_RES_ASS_C 0xDF
+
+/* PMC Slave Module Miscellaneous */
+#define TPS80031_SMPS_OFFSET 0xE0
+#define TPS80031_SMPS_MULT 0xE3
+#define TPS80031_MISC1 0xE4
+#define TPS80031_MISC2 0xE5
+#define TPS80031_BBSPOR_CFG 0xE6
+#define TPS80031_TMP_CFG 0xE7
+
+/* Battery Charging Controller and Indicator LED */
+#define TPS80031_CONTROLLER_CTRL2 0xDA
+#define TPS80031_CONTROLLER_VSEL_COMP 0xDB
+#define TPS80031_CHARGERUSB_VSYSREG 0xDC
+#define TPS80031_CHARGERUSB_VICHRG_PC 0xDD
+#define TPS80031_LINEAR_CHRG_STS 0xDE
+#define TPS80031_CONTROLLER_INT_MASK 0xE0
+#define TPS80031_CONTROLLER_CTRL1 0xE1
+#define TPS80031_CONTROLLER_WDG 0xE2
+#define TPS80031_CONTROLLER_STAT1 0xE3
+#define TPS80031_CHARGERUSB_INT_STATUS 0xE4
+#define TPS80031_CHARGERUSB_INT_MASK 0xE5
+#define TPS80031_CHARGERUSB_STATUS_INT1 0xE6
+#define TPS80031_CHARGERUSB_STATUS_INT2 0xE7
+#define TPS80031_CHARGERUSB_CTRL1 0xE8
+#define TPS80031_CHARGERUSB_CTRL2 0xE9
+#define TPS80031_CHARGERUSB_CTRL3 0xEA
+#define TPS80031_CHARGERUSB_STAT1 0xEB
+#define TPS80031_CHARGERUSB_VOREG 0xEC
+#define TPS80031_CHARGERUSB_VICHRG 0xED
+#define TPS80031_CHARGERUSB_CINLIMIT 0xEE
+#define TPS80031_CHARGERUSB_CTRLLIMIT1 0xEF
+#define TPS80031_CHARGERUSB_CTRLLIMIT2 0xF0
+#define TPS80031_LED_PWM_CTRL1 0xF4
+#define TPS80031_LED_PWM_CTRL2 0xF5
+
+/* USB On-The-Go */
+#define TPS80031_BACKUP_REG 0xFA
+#define TPS80031_USB_VENDOR_ID_LSB 0x00
+#define TPS80031_USB_VENDOR_ID_MSB 0x01
+#define TPS80031_USB_PRODUCT_ID_LSB 0x02
+#define TPS80031_USB_PRODUCT_ID_MSB 0x03
+#define TPS80031_USB_VBUS_CTRL_SET 0x04
+#define TPS80031_USB_VBUS_CTRL_CLR 0x05
+#define TPS80031_USB_ID_CTRL_SET 0x06
+#define TPS80031_USB_ID_CTRL_CLR 0x07
+#define TPS80031_USB_VBUS_INT_SRC 0x08
+#define TPS80031_USB_VBUS_INT_LATCH_SET 0x09
+#define TPS80031_USB_VBUS_INT_LATCH_CLR 0x0A
+#define TPS80031_USB_VBUS_INT_EN_LO_SET 0x0B
+#define TPS80031_USB_VBUS_INT_EN_LO_CLR 0x0C
+#define TPS80031_USB_VBUS_INT_EN_HI_SET 0x0D
+#define TPS80031_USB_VBUS_INT_EN_HI_CLR 0x0E
+#define TPS80031_USB_ID_INT_SRC 0x0F
+#define TPS80031_USB_ID_INT_LATCH_SET 0x10
+#define TPS80031_USB_ID_INT_LATCH_CLR 0x11
+#define TPS80031_USB_ID_INT_EN_LO_SET 0x12
+#define TPS80031_USB_ID_INT_EN_LO_CLR 0x13
+#define TPS80031_USB_ID_INT_EN_HI_SET 0x14
+#define TPS80031_USB_ID_INT_EN_HI_CLR 0x15
+#define TPS80031_USB_OTG_ADP_CTRL 0x16
+#define TPS80031_USB_OTG_ADP_HIGH 0x17
+#define TPS80031_USB_OTG_ADP_LOW 0x18
+#define TPS80031_USB_OTG_ADP_RISE 0x19
+#define TPS80031_USB_OTG_REVISION 0x1A
+
+/* Gas Gauge */
+#define TPS80031_FG_REG_00 0xC0
+#define TPS80031_FG_REG_01 0xC1
+#define TPS80031_FG_REG_02 0xC2
+#define TPS80031_FG_REG_03 0xC3
+#define TPS80031_FG_REG_04 0xC4
+#define TPS80031_FG_REG_05 0xC5
+#define TPS80031_FG_REG_06 0xC6
+#define TPS80031_FG_REG_07 0xC7
+#define TPS80031_FG_REG_08 0xC8
+#define TPS80031_FG_REG_09 0xC9
+#define TPS80031_FG_REG_10 0xCA
+#define TPS80031_FG_REG_11 0xCB
+
+/* General Purpose ADC */
+#define TPS80031_GPADC_CTRL 0x2E
+#define TPS80031_GPADC_CTRL2 0x2F
+#define TPS80031_RTSELECT_LSB 0x32
+#define TPS80031_RTSELECT_ISB 0x33
+#define TPS80031_RTSELECT_MSB 0x34
+#define TPS80031_GPSELECT_ISB 0x35
+#define TPS80031_CTRL_P1 0x36
+#define TPS80031_RTCH0_LSB 0x37
+#define TPS80031_RTCH0_MSB 0x38
+#define TPS80031_RTCH1_LSB 0x39
+#define TPS80031_RTCH1_MSB 0x3A
+#define TPS80031_GPCH0_LSB 0x3B
+#define TPS80031_GPCH0_MSB 0x3C
+
+/* SIM, MMC and Battery Detection */
+#define TPS80031_SIMDEBOUNCING 0xEB
+#define TPS80031_SIMCTRL 0xEC
+#define TPS80031_MMCDEBOUNCING 0xED
+#define TPS80031_MMCCTRL 0xEE
+#define TPS80031_BATDEBOUNCING 0xEF
+
+/* Vibrator Driver and PWMs */
+#define TPS80031_VIBCTRL 0x9B
+#define TPS80031_VIBMODE 0x9C
+#define TPS80031_PWM1ON 0xBA
+#define TPS80031_PWM1OFF 0xBB
+#define TPS80031_PWM2ON 0xBD
+#define TPS80031_PWM2OFF 0xBE
+
+/* Control Interface */
+#define TPS80031_INT_STS_A 0xD0
+#define TPS80031_INT_STS_B 0xD1
+#define TPS80031_INT_STS_C 0xD2
+#define TPS80031_INT_MSK_LINE_A 0xD3
+#define TPS80031_INT_MSK_LINE_B 0xD4
+#define TPS80031_INT_MSK_LINE_C 0xD5
+#define TPS80031_INT_MSK_STS_A 0xD6
+#define TPS80031_INT_MSK_STS_B 0xD7
+#define TPS80031_INT_MSK_STS_C 0xD8
+#define TPS80031_TOGGLE1 0x90
+#define TPS80031_TOGGLE2 0x91
+#define TPS80031_TOGGLE3 0x92
+#define TPS80031_PWDNSTATUS1 0x93
+#define TPS80031_PWDNSTATUS2 0x94
+#define TPS80031_VALIDITY0 0x17
+#define TPS80031_VALIDITY1 0x18
+#define TPS80031_VALIDITY2 0x19
+#define TPS80031_VALIDITY3 0x1A
+#define TPS80031_VALIDITY4 0x1B
+#define TPS80031_VALIDITY5 0x1C
+#define TPS80031_VALIDITY6 0x1D
+#define TPS80031_VALIDITY7 0x1E
+
+/* Version number related register */
+#define TPS80031_JTAGVERNUM 0x87
+#define TPS80031_EPROM_REV 0xDF
+
+/* GPADC Trimming Bits. */
+#define TPS80031_GPADC_TRIM0 0xCC
+#define TPS80031_GPADC_TRIM1 0xCD
+#define TPS80031_GPADC_TRIM2 0xCE
+#define TPS80031_GPADC_TRIM3 0xCF
+#define TPS80031_GPADC_TRIM4 0xD0
+#define TPS80031_GPADC_TRIM5 0xD1
+#define TPS80031_GPADC_TRIM6 0xD2
+#define TPS80031_GPADC_TRIM7 0xD3
+#define TPS80031_GPADC_TRIM8 0xD4
+#define TPS80031_GPADC_TRIM9 0xD5
+#define TPS80031_GPADC_TRIM10 0xD6
+#define TPS80031_GPADC_TRIM11 0xD7
+#define TPS80031_GPADC_TRIM12 0xD8
+#define TPS80031_GPADC_TRIM13 0xD9
+#define TPS80031_GPADC_TRIM14 0xDA
+#define TPS80031_GPADC_TRIM15 0xDB
+#define TPS80031_GPADC_TRIM16 0xDC
+#define TPS80031_GPADC_TRIM17 0xDD
+#define TPS80031_GPADC_TRIM18 0xDE
+
+/* TPS80031_CONTROLLER_STAT1 bit fields */
+#define TPS80031_CONTROLLER_STAT1_BAT_TEMP 0
+#define TPS80031_CONTROLLER_STAT1_BAT_REMOVED 1
+#define TPS80031_CONTROLLER_STAT1_VBUS_DET 2
+#define TPS80031_CONTROLLER_STAT1_VAC_DET 3
+#define TPS80031_CONTROLLER_STAT1_FAULT_WDG 4
+#define TPS80031_CONTROLLER_STAT1_LINCH_GATED 6
+/* TPS80031_CONTROLLER_INT_MASK bit filed */
+#define TPS80031_CONTROLLER_INT_MASK_MVAC_DET 0
+#define TPS80031_CONTROLLER_INT_MASK_MVBUS_DET 1
+#define TPS80031_CONTROLLER_INT_MASK_MBAT_TEMP 2
+#define TPS80031_CONTROLLER_INT_MASK_MFAULT_WDG 3
+#define TPS80031_CONTROLLER_INT_MASK_MBAT_REMOVED 4
+#define TPS80031_CONTROLLER_INT_MASK_MLINCH_GATED 5
+
+#define TPS80031_CHARGE_CONTROL_SUB_INT_MASK 0x3F
+
+/* TPS80031_PHOENIX_DEV_ON bit field */
+#define TPS80031_DEVOFF 0x1
+
+#define TPS80031_EXT_CONTROL_CFG_TRANS 0
+#define TPS80031_EXT_CONTROL_CFG_STATE 1
+
+/* State register field */
+#define TPS80031_STATE_OFF 0x00
+#define TPS80031_STATE_ON 0x01
+#define TPS80031_STATE_MASK 0x03
+
+/* Trans register field */
+#define TPS80031_TRANS_ACTIVE_OFF 0x00
+#define TPS80031_TRANS_ACTIVE_ON 0x01
+#define TPS80031_TRANS_ACTIVE_MASK 0x03
+#define TPS80031_TRANS_SLEEP_OFF 0x00
+#define TPS80031_TRANS_SLEEP_ON 0x04
+#define TPS80031_TRANS_SLEEP_MASK 0x0C
+#define TPS80031_TRANS_OFF_OFF 0x00
+#define TPS80031_TRANS_OFF_ACTIVE 0x10
+#define TPS80031_TRANS_OFF_MASK 0x30
+
+#define TPS80031_EXT_PWR_REQ (TPS80031_PWR_REQ_INPUT_PREQ1 | \
+ TPS80031_PWR_REQ_INPUT_PREQ2 | \
+ TPS80031_PWR_REQ_INPUT_PREQ3)
+
+/* TPS80031_BBSPOR_CFG bit field */
+#define TPS80031_BBSPOR_CHG_EN 0x8
+#define TPS80031_MAX_REGISTER 0xFF
+
+struct i2c_client;
+
+/* Supported chips */
+enum chips {
+ TPS80031 = 0x00000001,
+ TPS80032 = 0x00000002,
+};
+
+enum {
+ TPS80031_INT_PWRON,
+ TPS80031_INT_RPWRON,
+ TPS80031_INT_SYS_VLOW,
+ TPS80031_INT_RTC_ALARM,
+ TPS80031_INT_RTC_PERIOD,
+ TPS80031_INT_HOT_DIE,
+ TPS80031_INT_VXX_SHORT,
+ TPS80031_INT_SPDURATION,
+ TPS80031_INT_WATCHDOG,
+ TPS80031_INT_BAT,
+ TPS80031_INT_SIM,
+ TPS80031_INT_MMC,
+ TPS80031_INT_RES,
+ TPS80031_INT_GPADC_RT,
+ TPS80031_INT_GPADC_SW2_EOC,
+ TPS80031_INT_CC_AUTOCAL,
+ TPS80031_INT_ID_WKUP,
+ TPS80031_INT_VBUSS_WKUP,
+ TPS80031_INT_ID,
+ TPS80031_INT_VBUS,
+ TPS80031_INT_CHRG_CTRL,
+ TPS80031_INT_EXT_CHRG,
+ TPS80031_INT_INT_CHRG,
+ TPS80031_INT_RES2,
+ TPS80031_INT_BAT_TEMP_OVRANGE,
+ TPS80031_INT_BAT_REMOVED,
+ TPS80031_INT_VBUS_DET,
+ TPS80031_INT_VAC_DET,
+ TPS80031_INT_FAULT_WDG,
+ TPS80031_INT_LINCH_GATED,
+
+ /* Last interrupt id to get the end number */
+ TPS80031_INT_NR,
+};
+
+/* TPS80031 Slave IDs */
+#define TPS80031_NUM_SLAVES 4
+#define TPS80031_SLAVE_ID0 0
+#define TPS80031_SLAVE_ID1 1
+#define TPS80031_SLAVE_ID2 2
+#define TPS80031_SLAVE_ID3 3
+
+/* TPS80031 I2C addresses */
+#define TPS80031_I2C_ID0_ADDR 0x12
+#define TPS80031_I2C_ID1_ADDR 0x48
+#define TPS80031_I2C_ID2_ADDR 0x49
+#define TPS80031_I2C_ID3_ADDR 0x4A
+
+enum {
+ TPS80031_REGULATOR_VIO,
+ TPS80031_REGULATOR_SMPS1,
+ TPS80031_REGULATOR_SMPS2,
+ TPS80031_REGULATOR_SMPS3,
+ TPS80031_REGULATOR_SMPS4,
+ TPS80031_REGULATOR_VANA,
+ TPS80031_REGULATOR_LDO1,
+ TPS80031_REGULATOR_LDO2,
+ TPS80031_REGULATOR_LDO3,
+ TPS80031_REGULATOR_LDO4,
+ TPS80031_REGULATOR_LDO5,
+ TPS80031_REGULATOR_LDO6,
+ TPS80031_REGULATOR_LDO7,
+ TPS80031_REGULATOR_LDOLN,
+ TPS80031_REGULATOR_LDOUSB,
+ TPS80031_REGULATOR_VBUS,
+ TPS80031_REGULATOR_REGEN1,
+ TPS80031_REGULATOR_REGEN2,
+ TPS80031_REGULATOR_SYSEN,
+ TPS80031_REGULATOR_MAX,
+};
+
+/* Different configurations for the rails */
+enum {
+ /* USBLDO input selection */
+ TPS80031_USBLDO_INPUT_VSYS = 0x00000001,
+ TPS80031_USBLDO_INPUT_PMID = 0x00000002,
+
+ /* LDO3 output mode */
+ TPS80031_LDO3_OUTPUT_VIB = 0x00000004,
+
+ /* VBUS configuration */
+ TPS80031_VBUS_DISCHRG_EN_PDN = 0x00000004,
+ TPS80031_VBUS_SW_ONLY = 0x00000008,
+ TPS80031_VBUS_SW_N_ID = 0x00000010,
+};
+
+/* External controls requests */
+enum tps80031_ext_control {
+ TPS80031_PWR_REQ_INPUT_NONE = 0x00000000,
+ TPS80031_PWR_REQ_INPUT_PREQ1 = 0x00000001,
+ TPS80031_PWR_REQ_INPUT_PREQ2 = 0x00000002,
+ TPS80031_PWR_REQ_INPUT_PREQ3 = 0x00000004,
+ TPS80031_PWR_OFF_ON_SLEEP = 0x00000008,
+ TPS80031_PWR_ON_ON_SLEEP = 0x00000010,
+};
+
+enum tps80031_pupd_pins {
+ TPS80031_PREQ1 = 0,
+ TPS80031_PREQ2A,
+ TPS80031_PREQ2B,
+ TPS80031_PREQ2C,
+ TPS80031_PREQ3,
+ TPS80031_NRES_WARM,
+ TPS80031_PWM_FORCE,
+ TPS80031_CHRG_EXT_CHRG_STATZ,
+ TPS80031_SIM,
+ TPS80031_MMC,
+ TPS80031_GPADC_START,
+ TPS80031_DVSI2C_SCL,
+ TPS80031_DVSI2C_SDA,
+ TPS80031_CTLI2C_SCL,
+ TPS80031_CTLI2C_SDA,
+};
+
+enum tps80031_pupd_settings {
+ TPS80031_PUPD_NORMAL,
+ TPS80031_PUPD_PULLDOWN,
+ TPS80031_PUPD_PULLUP,
+};
+
+struct tps80031 {
+ struct device *dev;
+ unsigned long chip_info;
+ int es_version;
+ struct i2c_client *clients[TPS80031_NUM_SLAVES];
+ struct regmap *regmap[TPS80031_NUM_SLAVES];
+ struct regmap_irq_chip_data *irq_data;
+};
+
+struct tps80031_pupd_init_data {
+ int input_pin;
+ int setting;
+};
+
+/*
+ * struct tps80031_regulator_platform_data - tps80031 regulator platform data.
+ *
+ * @reg_init_data: The regulator init data.
+ * @ext_ctrl_flag: External control flag for sleep/power request control.
+ * @config_flags: Configuration flag to configure the rails.
+ * It should be ORed of config enums.
+ */
+
+struct tps80031_regulator_platform_data {
+ struct regulator_init_data *reg_init_data;
+ unsigned int ext_ctrl_flag;
+ unsigned int config_flags;
+};
+
+struct tps80031_platform_data {
+ int irq_base;
+ bool use_power_off;
+ struct tps80031_pupd_init_data *pupd_init_data;
+ int pupd_init_data_size;
+ struct tps80031_regulator_platform_data
+ *regulator_pdata[TPS80031_REGULATOR_MAX];
+};
+
+static inline int tps80031_write(struct device *dev, int sid,
+ int reg, uint8_t val)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_write(tps80031->regmap[sid], reg, val);
+}
+
+static inline int tps80031_writes(struct device *dev, int sid, int reg,
+ int len, uint8_t *val)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_bulk_write(tps80031->regmap[sid], reg, val, len);
+}
+
+static inline int tps80031_read(struct device *dev, int sid,
+ int reg, uint8_t *val)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+ unsigned int ival;
+ int ret;
+
+ ret = regmap_read(tps80031->regmap[sid], reg, &ival);
+ if (ret < 0) {
+ dev_err(dev, "failed reading from reg 0x%02x\n", reg);
+ return ret;
+ }
+
+ *val = ival;
+ return ret;
+}
+
+static inline int tps80031_reads(struct device *dev, int sid,
+ int reg, int len, uint8_t *val)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_bulk_read(tps80031->regmap[sid], reg, val, len);
+}
+
+static inline int tps80031_set_bits(struct device *dev, int sid,
+ int reg, uint8_t bit_mask)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_update_bits(tps80031->regmap[sid], reg,
+ bit_mask, bit_mask);
+}
+
+static inline int tps80031_clr_bits(struct device *dev, int sid,
+ int reg, uint8_t bit_mask)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_update_bits(tps80031->regmap[sid], reg, bit_mask, 0);
+}
+
+static inline int tps80031_update(struct device *dev, int sid,
+ int reg, uint8_t val, uint8_t mask)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_update_bits(tps80031->regmap[sid], reg, mask, val);
+}
+
+static inline unsigned long tps80031_get_chip_info(struct device *dev)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return tps80031->chip_info;
+}
+
+static inline int tps80031_get_pmu_version(struct device *dev)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return tps80031->es_version;
+}
+
+static inline int tps80031_irq_get_virq(struct device *dev, int irq)
+{
+ struct tps80031 *tps80031 = dev_get_drvdata(dev);
+
+ return regmap_irq_get_virq(tps80031->irq_data, irq);
+}
+
+extern int tps80031_ext_power_req_config(struct device *dev,
+ unsigned long ext_ctrl_flag, int preq_bit,
+ int state_reg_add, int trans_reg_add);
+#endif /*__LINUX_MFD_TPS80031_H */
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
index a8eff4ad9be5..94ac944d12f0 100644
--- a/include/linux/mfd/twl6040.h
+++ b/include/linux/mfd/twl6040.h
@@ -207,10 +207,12 @@ struct twl6040_platform_data {
};
struct regmap;
+struct regmap_irq_chips_data;
struct twl6040 {
struct device *dev;
struct regmap *regmap;
+ struct regmap_irq_chip_data *irq_data;
struct regulator_bulk_data supplies[2]; /* supplies for vio, v2v1 */
struct mutex mutex;
struct mutex irq_mutex;
@@ -228,9 +230,8 @@ struct twl6040 {
unsigned int mclk;
unsigned int irq;
- unsigned int irq_base;
- u8 irq_masks_cur;
- u8 irq_masks_cache;
+ unsigned int irq_ready;
+ unsigned int irq_th;
};
int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg);
@@ -245,8 +246,7 @@ int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
unsigned int freq_in, unsigned int freq_out);
int twl6040_get_pll(struct twl6040 *twl6040);
unsigned int twl6040_get_sysclk(struct twl6040 *twl6040);
-int twl6040_irq_init(struct twl6040 *twl6040);
-void twl6040_irq_exit(struct twl6040 *twl6040);
+
/* Get the combined status of the vibra control register */
int twl6040_get_vibralr_status(struct twl6040 *twl6040);
diff --git a/include/linux/mfd/viperboard.h b/include/linux/mfd/viperboard.h
new file mode 100644
index 000000000000..193452848c04
--- /dev/null
+++ b/include/linux/mfd/viperboard.h
@@ -0,0 +1,110 @@
+/*
+ * include/linux/mfd/viperboard.h
+ *
+ * Nano River Technologies viperboard definitions
+ *
+ * (C) 2012 by Lemonage GmbH
+ * Author: Lars Poeschel <poeschel@lemonage.de>
+ * All rights reserved.
+ *
+ * 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.
+ *
+ */
+
+#ifndef __MFD_VIPERBOARD_H__
+#define __MFD_VIPERBOARD_H__
+
+#include <linux/types.h>
+#include <linux/usb.h>
+
+#define VPRBRD_EP_OUT 0x02
+#define VPRBRD_EP_IN 0x86
+
+#define VPRBRD_I2C_MSG_LEN 512 /* max length of a msg on USB level */
+
+#define VPRBRD_I2C_FREQ_6MHZ 1 /* 6 MBit/s */
+#define VPRBRD_I2C_FREQ_3MHZ 2 /* 3 MBit/s */
+#define VPRBRD_I2C_FREQ_1MHZ 3 /* 1 MBit/s */
+#define VPRBRD_I2C_FREQ_FAST 4 /* 400 kbit/s */
+#define VPRBRD_I2C_FREQ_400KHZ VPRBRD_I2C_FREQ_FAST
+#define VPRBRD_I2C_FREQ_200KHZ 5 /* 200 kbit/s */
+#define VPRBRD_I2C_FREQ_STD 6 /* 100 kbit/s */
+#define VPRBRD_I2C_FREQ_100KHZ VPRBRD_I2C_FREQ_STD
+#define VPRBRD_I2C_FREQ_10KHZ 7 /* 10 kbit/s */
+
+#define VPRBRD_I2C_CMD_WRITE 0x00
+#define VPRBRD_I2C_CMD_READ 0x01
+#define VPRBRD_I2C_CMD_ADDR 0x02
+
+#define VPRBRD_USB_TYPE_OUT 0x40
+#define VPRBRD_USB_TYPE_IN 0xc0
+#define VPRBRD_USB_TIMEOUT_MS 100
+#define VPRBRD_USB_REQUEST_I2C_FREQ 0xe6
+#define VPRBRD_USB_REQUEST_I2C 0xe9
+#define VPRBRD_USB_REQUEST_MAJOR 0xea
+#define VPRBRD_USB_REQUEST_MINOR 0xeb
+#define VPRBRD_USB_REQUEST_ADC 0xec
+#define VPRBRD_USB_REQUEST_GPIOA 0xed
+#define VPRBRD_USB_REQUEST_GPIOB 0xdd
+
+struct vprbrd_i2c_write_hdr {
+ u8 cmd;
+ u16 addr;
+ u8 len1;
+ u8 len2;
+ u8 last;
+ u8 chan;
+ u16 spi;
+} __packed;
+
+struct vprbrd_i2c_read_hdr {
+ u8 cmd;
+ u16 addr;
+ u8 len0;
+ u8 len1;
+ u8 len2;
+ u8 len3;
+ u8 len4;
+ u8 len5;
+ u16 tf1; /* transfer 1 length */
+ u16 tf2; /* transfer 2 length */
+} __packed;
+
+struct vprbrd_i2c_status {
+ u8 unknown[11];
+ u8 status;
+} __packed;
+
+struct vprbrd_i2c_write_msg {
+ struct vprbrd_i2c_write_hdr header;
+ u8 data[VPRBRD_I2C_MSG_LEN
+ - sizeof(struct vprbrd_i2c_write_hdr)];
+} __packed;
+
+struct vprbrd_i2c_read_msg {
+ struct vprbrd_i2c_read_hdr header;
+ u8 data[VPRBRD_I2C_MSG_LEN
+ - sizeof(struct vprbrd_i2c_read_hdr)];
+} __packed;
+
+struct vprbrd_i2c_addr_msg {
+ u8 cmd;
+ u8 addr;
+ u8 unknown1;
+ u16 len;
+ u8 unknown2;
+ u8 unknown3;
+} __packed;
+
+/* Structure to hold all device specific stuff */
+struct vprbrd {
+ struct usb_device *usb_dev; /* the usb device for this device */
+ struct mutex lock;
+ u8 buf[sizeof(struct vprbrd_i2c_write_msg)];
+ struct platform_device pdev;
+};
+
+#endif /* __MFD_VIPERBOARD_H__ */
diff --git a/include/linux/platform_data/ti_am335x_adc.h b/include/linux/platform_data/ti_am335x_adc.h
new file mode 100644
index 000000000000..e41d5834cb84
--- /dev/null
+++ b/include/linux/platform_data/ti_am335x_adc.h
@@ -0,0 +1,14 @@
+#ifndef __LINUX_TI_AM335X_ADC_H
+#define __LINUX_TI_AM335X_ADC_H
+
+/**
+ * struct adc_data ADC Input information
+ * @adc_channels: Number of analog inputs
+ * available for ADC.
+ */
+
+struct adc_data {
+ unsigned int adc_channels;
+};
+
+#endif