From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752966Ab0DLXFk (ORCPT ); Mon, 12 Apr 2010 19:05:40 -0400 Received: from mail.df.lth.se ([194.47.250.12]:62265 "EHLO df.lth.se" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754308Ab0DLXFY (ORCPT ); Mon, 12 Apr 2010 19:05:24 -0400 From: Linus Walleij To: Samuel Ortiz , linux-kernel@vger.kernel.org Cc: STEricsson_nomadik_linux@list.st.com, Linus Walleij , Mattias Wallin Subject: [PATCH 1/3] MFD: renamed ab3100.h to abx500.h Date: Tue, 13 Apr 2010 01:04:56 +0200 Message-Id: <1271113496-6744-1-git-send-email-linus.walleij@stericsson.com> X-Mailer: git-send-email 1.6.2.rc1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The goal here is to make way for a more general interface for the analog baseband chips ab3100 ab3550 ab550 and future chips. This patch have been divided into two parts since both changing name and content of a file is not recommended in git. Signed-off-by: Mattias Wallin Signed-off-by: Linus Walleij --- arch/arm/mach-u300/i2c.c | 2 +- drivers/mfd/ab3100-core.c | 2 +- drivers/mfd/ab3100-otp.c | 2 +- drivers/regulator/ab3100.c | 2 +- drivers/rtc/rtc-ab3100.c | 2 +- include/linux/mfd/ab3100.h | 129 -------------------------------------------- include/linux/mfd/abx500.h | 129 ++++++++++++++++++++++++++++++++++++++++++++ 7 files changed, 134 insertions(+), 134 deletions(-) delete mode 100644 include/linux/mfd/ab3100.h create mode 100644 include/linux/mfd/abx500.h diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c index c73ed06..d893ee0 100644 --- a/arch/arm/mach-u300/i2c.c +++ b/arch/arm/mach-u300/i2c.c @@ -9,7 +9,7 @@ */ #include #include -#include +#include #include #include #include diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c index 1689821..f8c4a33 100644 --- a/drivers/mfd/ab3100-core.c +++ b/drivers/mfd/ab3100-core.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include /* These are the only registers inside AB3100 used in this main file */ diff --git a/drivers/mfd/ab3100-otp.c b/drivers/mfd/ab3100-otp.c index 2d14655..7093f1a 100644 --- a/drivers/mfd/ab3100-otp.c +++ b/drivers/mfd/ab3100-otp.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c index 7de9509..1b8b0ab 100644 --- a/drivers/regulator/ab3100.c +++ b/drivers/regulator/ab3100.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include /* LDO registers and some handy masking definitions for AB3100 */ #define AB3100_LDO_A 0x40 diff --git a/drivers/rtc/rtc-ab3100.c b/drivers/rtc/rtc-ab3100.c index 4704aac..b46b85d 100644 --- a/drivers/rtc/rtc-ab3100.c +++ b/drivers/rtc/rtc-ab3100.c @@ -9,7 +9,7 @@ #include #include #include -#include +#include /* Clock rate in Hz */ #define AB3100_RTC_CLOCK_RATE 32768 diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h deleted file mode 100644 index 9a881c3..0000000 --- a/include/linux/mfd/ab3100.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (C) 2007-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * AB3100 core access functions - * Author: Linus Walleij - */ - -#include -#include - -#ifndef MFD_AB3100_H -#define MFD_AB3100_H - -#define ABUNKNOWN 0 -#define AB3000 1 -#define AB3100 2 - -/* - * AB3100, EVENTA1, A2 and A3 event register flags - * these are catenated into a single 32-bit flag in the code - * for event notification broadcasts. - */ -#define AB3100_EVENTA1_ONSWA (0x01<<16) -#define AB3100_EVENTA1_ONSWB (0x02<<16) -#define AB3100_EVENTA1_ONSWC (0x04<<16) -#define AB3100_EVENTA1_DCIO (0x08<<16) -#define AB3100_EVENTA1_OVER_TEMP (0x10<<16) -#define AB3100_EVENTA1_SIM_OFF (0x20<<16) -#define AB3100_EVENTA1_VBUS (0x40<<16) -#define AB3100_EVENTA1_VSET_USB (0x80<<16) - -#define AB3100_EVENTA2_READY_TX (0x01<<8) -#define AB3100_EVENTA2_READY_RX (0x02<<8) -#define AB3100_EVENTA2_OVERRUN_ERROR (0x04<<8) -#define AB3100_EVENTA2_FRAMING_ERROR (0x08<<8) -#define AB3100_EVENTA2_CHARG_OVERCURRENT (0x10<<8) -#define AB3100_EVENTA2_MIDR (0x20<<8) -#define AB3100_EVENTA2_BATTERY_REM (0x40<<8) -#define AB3100_EVENTA2_ALARM (0x80<<8) - -#define AB3100_EVENTA3_ADC_TRIG5 (0x01) -#define AB3100_EVENTA3_ADC_TRIG4 (0x02) -#define AB3100_EVENTA3_ADC_TRIG3 (0x04) -#define AB3100_EVENTA3_ADC_TRIG2 (0x08) -#define AB3100_EVENTA3_ADC_TRIGVBAT (0x10) -#define AB3100_EVENTA3_ADC_TRIGVTX (0x20) -#define AB3100_EVENTA3_ADC_TRIG1 (0x40) -#define AB3100_EVENTA3_ADC_TRIG0 (0x80) - -/* AB3100, STR register flags */ -#define AB3100_STR_ONSWA (0x01) -#define AB3100_STR_ONSWB (0x02) -#define AB3100_STR_ONSWC (0x04) -#define AB3100_STR_DCIO (0x08) -#define AB3100_STR_BOOT_MODE (0x10) -#define AB3100_STR_SIM_OFF (0x20) -#define AB3100_STR_BATT_REMOVAL (0x40) -#define AB3100_STR_VBUS (0x80) - -/* - * AB3100 contains 8 regulators, one external regulator controller - * and a buck converter, further the LDO E and buck converter can - * have separate settings if they are in sleep mode, this is - * modeled as a separate regulator. - */ -#define AB3100_NUM_REGULATORS 10 - -/** - * struct ab3100 - * @access_mutex: lock out concurrent accesses to the AB3100 registers - * @dev: pointer to the containing device - * @i2c_client: I2C client for this chip - * @testreg_client: secondary client for test registers - * @chip_name: name of this chip variant - * @chip_id: 8 bit chip ID for this chip variant - * @event_subscribers: event subscribers are listed here - * @startup_events: a copy of the first reading of the event registers - * @startup_events_read: whether the first events have been read - * - * This struct is PRIVATE and devices using it should NOT - * access ANY fields. It is used as a token for calling the - * AB3100 functions. - */ -struct ab3100 { - struct mutex access_mutex; - struct device *dev; - struct i2c_client *i2c_client; - struct i2c_client *testreg_client; - char chip_name[32]; - u8 chip_id; - struct blocking_notifier_head event_subscribers; - u32 startup_events; - bool startup_events_read; -}; - -/** - * struct ab3100_platform_data - * Data supplied to initialize board connections to the AB3100 - * @reg_constraints: regulator constraints for target board - * the order of these constraints are: LDO A, C, D, E, - * F, G, H, K, EXT and BUCK. - * @reg_initvals: initial values for the regulator registers - * plus two sleep settings for LDO E and the BUCK converter. - * exactly AB3100_NUM_REGULATORS+2 values must be sent in. - * Order: LDO A, C, E, E sleep, F, G, H, K, EXT, BUCK, - * BUCK sleep, LDO D. (LDO D need to be initialized last.) - * @external_voltage: voltage level of the external regulator. - */ -struct ab3100_platform_data { - struct regulator_init_data reg_constraints[AB3100_NUM_REGULATORS]; - u8 reg_initvals[AB3100_NUM_REGULATORS+2]; - int external_voltage; -}; - -int ab3100_set_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 regval); -int ab3100_get_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 *regval); -int ab3100_get_register_page_interruptible(struct ab3100 *ab3100, - u8 first_reg, u8 *regvals, u8 numregs); -int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100, - u8 reg, u8 andmask, u8 ormask); -u8 ab3100_get_chip_type(struct ab3100 *ab3100); -int ab3100_event_register(struct ab3100 *ab3100, - struct notifier_block *nb); -int ab3100_event_unregister(struct ab3100 *ab3100, - struct notifier_block *nb); -int ab3100_event_registers_startup_state_get(struct ab3100 *ab3100, - u32 *fatevent); - -#endif diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h new file mode 100644 index 0000000..9a881c3 --- /dev/null +++ b/include/linux/mfd/abx500.h @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2007-2009 ST-Ericsson AB + * License terms: GNU General Public License (GPL) version 2 + * AB3100 core access functions + * Author: Linus Walleij + */ + +#include +#include + +#ifndef MFD_AB3100_H +#define MFD_AB3100_H + +#define ABUNKNOWN 0 +#define AB3000 1 +#define AB3100 2 + +/* + * AB3100, EVENTA1, A2 and A3 event register flags + * these are catenated into a single 32-bit flag in the code + * for event notification broadcasts. + */ +#define AB3100_EVENTA1_ONSWA (0x01<<16) +#define AB3100_EVENTA1_ONSWB (0x02<<16) +#define AB3100_EVENTA1_ONSWC (0x04<<16) +#define AB3100_EVENTA1_DCIO (0x08<<16) +#define AB3100_EVENTA1_OVER_TEMP (0x10<<16) +#define AB3100_EVENTA1_SIM_OFF (0x20<<16) +#define AB3100_EVENTA1_VBUS (0x40<<16) +#define AB3100_EVENTA1_VSET_USB (0x80<<16) + +#define AB3100_EVENTA2_READY_TX (0x01<<8) +#define AB3100_EVENTA2_READY_RX (0x02<<8) +#define AB3100_EVENTA2_OVERRUN_ERROR (0x04<<8) +#define AB3100_EVENTA2_FRAMING_ERROR (0x08<<8) +#define AB3100_EVENTA2_CHARG_OVERCURRENT (0x10<<8) +#define AB3100_EVENTA2_MIDR (0x20<<8) +#define AB3100_EVENTA2_BATTERY_REM (0x40<<8) +#define AB3100_EVENTA2_ALARM (0x80<<8) + +#define AB3100_EVENTA3_ADC_TRIG5 (0x01) +#define AB3100_EVENTA3_ADC_TRIG4 (0x02) +#define AB3100_EVENTA3_ADC_TRIG3 (0x04) +#define AB3100_EVENTA3_ADC_TRIG2 (0x08) +#define AB3100_EVENTA3_ADC_TRIGVBAT (0x10) +#define AB3100_EVENTA3_ADC_TRIGVTX (0x20) +#define AB3100_EVENTA3_ADC_TRIG1 (0x40) +#define AB3100_EVENTA3_ADC_TRIG0 (0x80) + +/* AB3100, STR register flags */ +#define AB3100_STR_ONSWA (0x01) +#define AB3100_STR_ONSWB (0x02) +#define AB3100_STR_ONSWC (0x04) +#define AB3100_STR_DCIO (0x08) +#define AB3100_STR_BOOT_MODE (0x10) +#define AB3100_STR_SIM_OFF (0x20) +#define AB3100_STR_BATT_REMOVAL (0x40) +#define AB3100_STR_VBUS (0x80) + +/* + * AB3100 contains 8 regulators, one external regulator controller + * and a buck converter, further the LDO E and buck converter can + * have separate settings if they are in sleep mode, this is + * modeled as a separate regulator. + */ +#define AB3100_NUM_REGULATORS 10 + +/** + * struct ab3100 + * @access_mutex: lock out concurrent accesses to the AB3100 registers + * @dev: pointer to the containing device + * @i2c_client: I2C client for this chip + * @testreg_client: secondary client for test registers + * @chip_name: name of this chip variant + * @chip_id: 8 bit chip ID for this chip variant + * @event_subscribers: event subscribers are listed here + * @startup_events: a copy of the first reading of the event registers + * @startup_events_read: whether the first events have been read + * + * This struct is PRIVATE and devices using it should NOT + * access ANY fields. It is used as a token for calling the + * AB3100 functions. + */ +struct ab3100 { + struct mutex access_mutex; + struct device *dev; + struct i2c_client *i2c_client; + struct i2c_client *testreg_client; + char chip_name[32]; + u8 chip_id; + struct blocking_notifier_head event_subscribers; + u32 startup_events; + bool startup_events_read; +}; + +/** + * struct ab3100_platform_data + * Data supplied to initialize board connections to the AB3100 + * @reg_constraints: regulator constraints for target board + * the order of these constraints are: LDO A, C, D, E, + * F, G, H, K, EXT and BUCK. + * @reg_initvals: initial values for the regulator registers + * plus two sleep settings for LDO E and the BUCK converter. + * exactly AB3100_NUM_REGULATORS+2 values must be sent in. + * Order: LDO A, C, E, E sleep, F, G, H, K, EXT, BUCK, + * BUCK sleep, LDO D. (LDO D need to be initialized last.) + * @external_voltage: voltage level of the external regulator. + */ +struct ab3100_platform_data { + struct regulator_init_data reg_constraints[AB3100_NUM_REGULATORS]; + u8 reg_initvals[AB3100_NUM_REGULATORS+2]; + int external_voltage; +}; + +int ab3100_set_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 regval); +int ab3100_get_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 *regval); +int ab3100_get_register_page_interruptible(struct ab3100 *ab3100, + u8 first_reg, u8 *regvals, u8 numregs); +int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100, + u8 reg, u8 andmask, u8 ormask); +u8 ab3100_get_chip_type(struct ab3100 *ab3100); +int ab3100_event_register(struct ab3100 *ab3100, + struct notifier_block *nb); +int ab3100_event_unregister(struct ab3100 *ab3100, + struct notifier_block *nb); +int ab3100_event_registers_startup_state_get(struct ab3100 *ab3100, + u32 *fatevent); + +#endif -- 1.7.0.1