From f0fba2ad1b6b53d5360125c41953b7afcd6deff0 Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Wed, 17 Mar 2010 20:15:21 +0000 Subject: ASoC: multi-component - ASoC Multi-Component Support This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: Timur Tabi Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: Ryan Mallon TI CODEC and OMAP fixes Signed-off-by: Peter Ujfalusi Signed-off-by: Janusz Krzysztofik Signed-off-by: Jarkko Nikula Samsung platform and misc fixes :- Signed-off-by: Chanwoo Choi Signed-off-by: Joonyoung Shim Signed-off-by: Kyungmin Park Reviewed-by: Jassi Brar Signed-off-by: Seungwhan Youn MPC8610 and PPC fixes. Signed-off-by: Timur Tabi i.MX fixes and some core fixes. Signed-off-by: Sascha Hauer J4740 platform fixes:- Signed-off-by: Lars-Peter Clausen CC: Tony Lindgren CC: Nicolas Ferre CC: Kevin Hilman CC: Sascha Hauer CC: Atsushi Nemoto CC: Kuninori Morimoto CC: Daniel Gloeckner CC: Manuel Lauss CC: Mike Frysinger CC: Arnaud Patard CC: Wan ZongShun Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- include/linux/i2c/twl.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 6de90bfc6acd..4793d8a7f480 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -553,8 +553,12 @@ extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts); extern int twl4030_remove_script(u8 flags); struct twl4030_codec_audio_data { - unsigned int audio_mclk; + unsigned int audio_mclk; /* not used, will be removed */ + unsigned int digimic_delay; /* in ms */ unsigned int ramp_delay_value; + unsigned int offset_cncl_path; + unsigned int check_defaults:1; + unsigned int reset_registers:1; unsigned int hs_extmute:1; void (*set_hs_extmute)(int mute); }; -- cgit v1.2.2 From 190420ab34ab4c077c641893ac19f364cf3606e4 Mon Sep 17 00:00:00 2001 From: Samu Onkalo Date: Tue, 26 Oct 2010 14:22:37 -0700 Subject: drivers/misc: driver for bh1770glc / sfh7770 ALS and proximity sensor This is a driver for ROHM BH1770GLC and OSRAM SFH7770 combined ALS and proximity sensor. Interface is sysfs based. The driver uses interrupts to provide new data. The driver supports pm_runtime and regulator frameworks. See Documentation/misc-devices/bh1770glc.txt for details Signed-off-by: Samu Onkalo Acked-by: Jonathan Cameron Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c/bh1770glc.h | 53 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 include/linux/i2c/bh1770glc.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/bh1770glc.h b/include/linux/i2c/bh1770glc.h new file mode 100644 index 000000000000..8b5e2df36c72 --- /dev/null +++ b/include/linux/i2c/bh1770glc.h @@ -0,0 +1,53 @@ +/* + * This file is part of the ROHM BH1770GLC / OSRAM SFH7770 sensor driver. + * Chip is combined proximity and ambient light sensor. + * + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). + * + * Contact: Samu Onkalo + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __BH1770_H__ +#define __BH1770_H__ + +/** + * struct bh1770_platform_data - platform data for bh1770glc driver + * @led_def_curr: IR led driving current. + * @glass_attenuation: Attenuation factor for covering window. + * @setup_resources: Call back for interrupt line setup function + * @release_resources: Call back for interrupte line release function + * + * Example of glass attenuation: 16384 * 385 / 100 means attenuation factor + * of 3.85. i.e. light_above_sensor = light_above_cover_window / 3.85 + */ + +struct bh1770_platform_data { +#define BH1770_LED_5mA 0 +#define BH1770_LED_10mA 1 +#define BH1770_LED_20mA 2 +#define BH1770_LED_50mA 3 +#define BH1770_LED_100mA 4 +#define BH1770_LED_150mA 5 +#define BH1770_LED_200mA 6 + __u8 led_def_curr; +#define BH1770_NEUTRAL_GA 16384 /* 16384 / 16384 = 1 */ + __u32 glass_attenuation; + int (*setup_resources)(void); + int (*release_resources)(void); +}; +#endif -- cgit v1.2.2 From 92b1f84d46b24675493d95a239eea2b07e5f13f8 Mon Sep 17 00:00:00 2001 From: Samu Onkalo Date: Tue, 26 Oct 2010 14:22:38 -0700 Subject: drivers/misc: driver for APDS990X ALS and proximity sensors This is a driver for Avago APDS990X combined ALS and proximity sensor. Interface is sysfs based. The driver uses interrupts to provide new data. The driver supports pm_runtime and regulator frameworks. See Documentation/misc-devices/apds990x.txt for details Signed-off-by: Samu Onkalo Acked-by: Jonathan Cameron Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c/apds990x.h | 79 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 include/linux/i2c/apds990x.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/apds990x.h b/include/linux/i2c/apds990x.h new file mode 100644 index 000000000000..d186fcc5d257 --- /dev/null +++ b/include/linux/i2c/apds990x.h @@ -0,0 +1,79 @@ +/* + * This file is part of the APDS990x sensor driver. + * Chip is combined proximity and ambient light sensor. + * + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). + * + * Contact: Samu Onkalo + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __APDS990X_H__ +#define __APDS990X_H__ + + +#define APDS_IRLED_CURR_12mA 0x3 +#define APDS_IRLED_CURR_25mA 0x2 +#define APDS_IRLED_CURR_50mA 0x1 +#define APDS_IRLED_CURR_100mA 0x0 + +/** + * struct apds990x_chip_factors - defines effect of the cover window + * @ga: Total glass attenuation + * @cf1: clear channel factor 1 for raw to lux conversion + * @irf1: IR channel factor 1 for raw to lux conversion + * @cf2: clear channel factor 2 for raw to lux conversion + * @irf2: IR channel factor 2 for raw to lux conversion + * @df: device factor for conversion formulas + * + * Structure for tuning ALS calculation to match with environment. + * Values depend on the material above the sensor and the sensor + * itself. If the GA is zero, driver will use uncovered sensor default values + * format: decimal value * APDS_PARAM_SCALE except df which is plain integer. + */ +#define APDS_PARAM_SCALE 4096 +struct apds990x_chip_factors { + int ga; + int cf1; + int irf1; + int cf2; + int irf2; + int df; +}; + +/** + * struct apds990x_platform_data - platform data for apsd990x.c driver + * @cf: chip factor data + * @pddrive: IR-led driving current + * @ppcount: number of IR pulses used for proximity estimation + * @setup_resources: interrupt line setup call back function + * @release_resources: interrupt line release call back function + * + * Proximity detection result depends heavily on correct ppcount, pdrive + * and cover window. + * + */ + +struct apds990x_platform_data { + struct apds990x_chip_factors cf; + u8 pdrive; + u8 ppcount; + int (*setup_resources)(void); + int (*release_resources)(void); +}; + +#endif -- cgit v1.2.2 From 459773ae8dbbd480886d186181c6bc2e8556025f Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 27 Oct 2010 15:33:19 -0700 Subject: gpio: adp5588-gpio: support interrupt controller Implement irq_chip functionality on ADP5588/5587 GPIO expanders. Only level sensitive interrupts are supported. Interrupts provided by this irq_chip must be requested using request_threaded_irq(). Signed-off-by: Michael Hennerich Signed-off-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c/adp5588.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index 269181b8f623..531376b77773 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -74,6 +74,20 @@ #define ADP5588_DEVICE_ID_MASK 0xF + /* Configuration Register1 */ +#define ADP5588_AUTO_INC (1 << 7) +#define ADP5588_GPIEM_CFG (1 << 6) +#define ADP5588_INT_CFG (1 << 4) +#define ADP5588_GPI_IEN (1 << 1) + +/* Interrupt Status Register */ +#define ADP5588_GPI_INT (1 << 1) +#define ADP5588_KE_INT (1 << 0) + +#define ADP5588_MAXGPIO 18 +#define ADP5588_BANK(offs) ((offs) >> 3) +#define ADP5588_BIT(offs) (1u << ((offs) & 0x7)) + /* Put one of these structures in i2c_board_info platform_data */ #define ADP5588_KEYMAPSIZE 80 @@ -128,6 +142,7 @@ struct adp5588_kpad_platform_data { struct adp5588_gpio_platform_data { unsigned gpio_start; /* GPIO Chip base # */ + unsigned irq_base; /* interrupt base # */ unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ int (*setup)(struct i2c_client *client, int gpio, unsigned ngpio, -- cgit v1.2.2 From 9ef8c8c51a7d76bae73e0259c356b24533b6b7c0 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 27 Oct 2010 15:33:20 -0700 Subject: gpio: adp5588-gpio: gpio_start must be signed Common code interprets this as a signed value (a negative value is used to request dynamic ID allocation), so make sure the platform data has proper types to support that. Signed-off-by: Michael Hennerich Signed-off-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c/adp5588.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index 531376b77773..bec05ed21766 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -141,9 +141,9 @@ struct adp5588_kpad_platform_data { }; struct adp5588_gpio_platform_data { - unsigned gpio_start; /* GPIO Chip base # */ - unsigned irq_base; /* interrupt base # */ - unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ + int gpio_start; /* GPIO Chip base # */ + unsigned irq_base; /* interrupt base # */ + unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ int (*setup)(struct i2c_client *client, int gpio, unsigned ngpio, void *context); -- cgit v1.2.2 From dc5ae4f2f58cfa98b67d2be379fc99080a8967af Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 27 Oct 2010 15:33:20 -0700 Subject: gpio: adp5588-gpio: add i2c forward declaration Some ADP5588 functions take a pointer to an i2c_client, but if the i2c header doesn't happen to be included first, we hit the standard "struct declared inside parameter list" warnings from gcc. So add a simple forward decl of the i2c_client struct. Signed-off-by: Michael Hennerich Signed-off-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c/adp5588.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index bec05ed21766..3c5d6b6e765c 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -140,6 +140,8 @@ struct adp5588_kpad_platform_data { const struct adp5588_gpio_platform_data *gpio_data; }; +struct i2c_client; /* forward declaration */ + struct adp5588_gpio_platform_data { int gpio_start; /* GPIO Chip base # */ unsigned irq_base; /* interrupt base # */ -- cgit v1.2.2 From 89712059c09ff12f1e60e444d05d2ca257dd00ef Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Fri, 10 Sep 2010 17:10:21 +0200 Subject: i2c: twl: add register defines for pm master module Some modules already need to talk to at least PROTECT_KEY register, while at that, add defines to the entire register space. Signed-off-by: Felipe Balbi Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 4793d8a7f480..53089516c17a 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -357,6 +357,52 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset); /*----------------------------------------------------------------------*/ +/* + * PM Master module register offsets (use TWL4030_MODULE_PM_MASTER) + */ + +#define TWL4030_PM_MASTER_CFG_P1_TRANSITION 0x00 +#define TWL4030_PM_MASTER_CFG_P2_TRANSITION 0x01 +#define TWL4030_PM_MASTER_CFG_P3_TRANSITION 0x02 +#define TWL4030_PM_MASTER_CFG_P123_TRANSITION 0x03 +#define TWL4030_PM_MASTER_STS_BOOT 0x04 +#define TWL4030_PM_MASTER_CFG_BOOT 0x05 +#define TWL4030_PM_MASTER_SHUNDAN 0x06 +#define TWL4030_PM_MASTER_BOOT_BCI 0x07 +#define TWL4030_PM_MASTER_CFG_PWRANA1 0x08 +#define TWL4030_PM_MASTER_CFG_PWRANA2 0x09 +#define TWL4030_PM_MASTER_BACKUP_MISC_STS 0x0b +#define TWL4030_PM_MASTER_BACKUP_MISC_CFG 0x0c +#define TWL4030_PM_MASTER_BACKUP_MISC_TST 0x0d +#define TWL4030_PM_MASTER_PROTECT_KEY 0x0e +#define TWL4030_PM_MASTER_STS_HW_CONDITIONS 0x0f +#define TWL4030_PM_MASTER_P1_SW_EVENTS 0x10 +#define TWL4030_PM_MASTER_P2_SW_EVENTS 0x11 +#define TWL4030_PM_MASTER_P3_SW_EVENTS 0x12 +#define TWL4030_PM_MASTER_STS_P123_STATE 0x13 +#define TWL4030_PM_MASTER_PB_CFG 0x14 +#define TWL4030_PM_MASTER_PB_WORD_MSB 0x15 +#define TWL4030_PM_MASTER_PB_WORD_LSB 0x16 +#define TWL4030_PM_MASTER_SEQ_ADD_W2P 0x1c +#define TWL4030_PM_MASTER_SEQ_ADD_P2A 0x1d +#define TWL4030_PM_MASTER_SEQ_ADD_A2W 0x1e +#define TWL4030_PM_MASTER_SEQ_ADD_A2S 0x1f +#define TWL4030_PM_MASTER_SEQ_ADD_S2A12 0x20 +#define TWL4030_PM_MASTER_SEQ_ADD_S2A3 0x21 +#define TWL4030_PM_MASTER_SEQ_ADD_WARM 0x22 +#define TWL4030_PM_MASTER_MEMORY_ADDRESS 0x23 +#define TWL4030_PM_MASTER_MEMORY_DATA 0x24 + +#define TWL4030_PM_MASTER_KEY_CFG1 0xc0 +#define TWL4030_PM_MASTER_KEY_CFG2 0x0c + +#define TWL4030_PM_MASTER_KEY_TST1 0xe0 +#define TWL4030_PM_MASTER_KEY_TST2 0x0e + +#define TWL4030_PM_MASTER_GLOBAL_TST 0xb6 + +/*----------------------------------------------------------------------*/ + /* Power bus message definitions */ /* The TWL4030/5030 splits its power-management resources (the various -- cgit v1.2.2 From 72f2e2c763edc41f8eead042b6ff933acb0378e2 Mon Sep 17 00:00:00 2001 From: kishore kadiyala Date: Fri, 24 Sep 2010 17:13:20 +0000 Subject: mfd: Adding twl6030 mmc card detect support for MMC1 Adding card detect callback function and card detect configuration function for MMC1 Controller on OMAP4. Card detect configuration function does initial configuration of the MMC Control & PullUp-PullDown registers of Phoenix. For MMC1 Controller, card detect interrupt source is twl6030 which is non-gpio. The card detect call back function provides card present/absent status by reading MMC Control register present on twl6030. Since OMAP4 doesn't use any GPIO line as used in OMAP3 for card detect, the suspend/resume initialization which was done in omap_hsmmc_gpio_init previously is moved to the probe thus making it generic for both OMAP3 & OMAP4. Cc: Tony Lindgren Cc: Andrew Morton Cc: Madhusudhan Chikkature Cc: Adrian Hunter Signed-off-by: Kishore Kadiyala Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 53089516c17a..c760991b354a 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -141,6 +141,16 @@ #define TWL6030_CHARGER_CTRL_INT_MASK 0x10 #define TWL6030_CHARGER_FAULT_INT_MASK 0x60 +#define TWL6030_MMCCTRL 0xEE +#define VMMC_AUTO_OFF (0x1 << 3) +#define SW_FC (0x1 << 2) +#define STS_MMC 0x1 + +#define TWL6030_CFG_INPUT_PUPD3 0xF2 +#define MMC_PU (0x1 << 3) +#define MMC_PD (0x1 << 2) + + #define TWL4030_CLASS_ID 0x4030 #define TWL6030_CLASS_ID 0x6030 @@ -173,6 +183,27 @@ int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); int twl6030_interrupt_unmask(u8 bit_mask, u8 offset); int twl6030_interrupt_mask(u8 bit_mask, u8 offset); +/* Card detect Configuration for MMC1 Controller on OMAP4 */ +#ifdef CONFIG_TWL4030_CORE +int twl6030_mmc_card_detect_config(void); +#else +static inline int twl6030_mmc_card_detect_config(void) +{ + pr_debug("twl6030_mmc_card_detect_config not supported\n"); + return 0; +} +#endif + +/* MMC1 Controller on OMAP4 uses Phoenix irq for Card detect */ +#ifdef CONFIG_TWL4030_CORE +int twl6030_mmc_card_detect(struct device *dev, int slot); +#else +static inline int twl6030_mmc_card_detect(struct device *dev, int slot) +{ + pr_debug("Call back twl6030_mmc_card_detect not supported\n"); + return -EIO; +} +#endif /*----------------------------------------------------------------------*/ /* -- cgit v1.2.2 From 95716c0decb2ed3ff94998b6390cc8f8d6d1e748 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Tue, 2 Nov 2010 11:33:05 -0700 Subject: Input: adp5588-keys - unify common header defines Unify adp5588-gpio and adp5588-keys common header defines (as per Andrew Morton request). For consistency, move remaining defines and prefix accordingly. No functional changes. Signed-off-by: Michael Hennerich Signed-off-by: Dmitry Torokhov --- include/linux/i2c/adp5588.h | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index 3c5d6b6e765c..cec17cf6cac2 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -1,7 +1,7 @@ /* * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller * - * Copyright 2009 Analog Devices Inc. + * Copyright 2009-2010 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -77,13 +77,26 @@ /* Configuration Register1 */ #define ADP5588_AUTO_INC (1 << 7) #define ADP5588_GPIEM_CFG (1 << 6) +#define ADP5588_OVR_FLOW_M (1 << 5) #define ADP5588_INT_CFG (1 << 4) +#define ADP5588_OVR_FLOW_IEN (1 << 3) +#define ADP5588_K_LCK_IM (1 << 2) #define ADP5588_GPI_IEN (1 << 1) +#define ADP5588_KE_IEN (1 << 0) /* Interrupt Status Register */ +#define ADP5588_CMP2_INT (1 << 5) +#define ADP5588_CMP1_INT (1 << 4) +#define ADP5588_OVR_FLOW_INT (1 << 3) +#define ADP5588_K_LCK_INT (1 << 2) #define ADP5588_GPI_INT (1 << 1) #define ADP5588_KE_INT (1 << 0) +/* Key Lock and Event Counter Register */ +#define ADP5588_K_LCK_EN (1 << 6) +#define ADP5588_LCK21 0x30 +#define ADP5588_KEC 0xF + #define ADP5588_MAXGPIO 18 #define ADP5588_BANK(offs) ((offs) >> 3) #define ADP5588_BIT(offs) (1u << ((offs) & 0x7)) -- cgit v1.2.2 From e70357e35c522776d9f56f6800af4ed7a5bdbaaf Mon Sep 17 00:00:00 2001 From: Hema HK Date: Fri, 10 Dec 2010 18:09:52 +0530 Subject: mfd: TWL6030: OMAP4: Registering the TWL6030-usb device Registering the twl6030-usb transceiver device as a child to twl6030 core. Removed the NOP transceiver init call from board file. Populated twl4030_usb_data platform data structure with the function pointers for OMAP4430 internal PHY operation to be used by twl630-usb driver. Signed-off-by: Hema HK Cc: Samuel Ortiz Cc: Tony Lindgren Signed-off-by: Felipe Balbi --- include/linux/i2c/twl.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index c760991b354a..61b9609e55f2 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -593,6 +593,13 @@ enum twl4030_usb_mode { struct twl4030_usb_data { enum twl4030_usb_mode usb_mode; + + int (*phy_init)(struct device *dev); + int (*phy_exit)(struct device *dev); + /* Power on/off the PHY */ + int (*phy_power)(struct device *dev, int iD, int on); + /* enable/disable phy clocks */ + int (*phy_set_clock)(struct device *dev, int on); }; struct twl4030_ins { -- cgit v1.2.2 From 6099469805c24af14250e182bb9ca082b8a6b716 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Sun, 9 Jan 2011 09:31:39 -0500 Subject: hwmon: Support for Dallas Semiconductor DS620 Driver for Dallas Semiconductor DS620 temperature sensor and thermostat Signed-off-by: Roland Stigge Signed-off-by: Guenter Roeck --- include/linux/i2c/ds620.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/linux/i2c/ds620.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/ds620.h b/include/linux/i2c/ds620.h new file mode 100644 index 000000000000..736bb87ac0fc --- /dev/null +++ b/include/linux/i2c/ds620.h @@ -0,0 +1,21 @@ +#ifndef _LINUX_DS620_H +#define _LINUX_DS620_H + +#include +#include + +/* platform data for the DS620 temperature sensor and thermostat */ + +struct ds620_platform_data { + /* + * Thermostat output pin PO mode: + * 0 = always low (default) + * 1 = PO_LOW + * 2 = PO_HIGH + * + * (see Documentation/hwmon/ds620) + */ + int pomode; +}; + +#endif /* _LINUX_DS620_H */ -- cgit v1.2.2 From d8692748408fbec28dfb065f4127307e24187476 Mon Sep 17 00:00:00 2001 From: Hema HK Date: Thu, 17 Feb 2011 12:06:06 +0530 Subject: usb: otg: OMAP4430: Add phy_suspend function pointer to twl4030_usb_data Declare the .phy_suspend function pointer to twl4030_usb_data structure. OMAP internal phy suspend function will be hooked though this function pointer to use in the transceiver driver. Signed-off-by: Hema HK Cc: Tony Lindgren Cc: Paul Walmsley Signed-off-by: Felipe Balbi --- include/linux/i2c/twl.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 61b9609e55f2..a4bd05b7bd22 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -600,6 +600,8 @@ struct twl4030_usb_data { int (*phy_power)(struct device *dev, int iD, int on); /* enable/disable phy clocks */ int (*phy_set_clock)(struct device *dev, int on); + /* suspend/resume of phy */ + int (*phy_suspend)(struct device *dev, int suspend); }; struct twl4030_ins { -- cgit v1.2.2 From 964de52147c2842092642512e6f654fc2ab51408 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 2 Feb 2011 23:21:58 -0800 Subject: Input: qt602240_ts - rename to atmel_mxt_ts Since the driver will be supporting whole range of Atmels mXT touchscreen controllers we better rename it to atmel_mxt_ts. Acked-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- include/linux/i2c/atmel_mxt_ts.h | 38 ++++++++++++++++++++++++++++++++++++++ include/linux/i2c/qt602240_ts.h | 38 -------------------------------------- 2 files changed, 38 insertions(+), 38 deletions(-) create mode 100644 include/linux/i2c/atmel_mxt_ts.h delete mode 100644 include/linux/i2c/qt602240_ts.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h new file mode 100644 index 000000000000..c5033e101094 --- /dev/null +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -0,0 +1,38 @@ +/* + * AT42QT602240/ATMXT224 Touchscreen driver + * + * Copyright (C) 2010 Samsung Electronics Co.Ltd + * Author: Joonyoung Shim + * + * 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 __LINUX_QT602240_TS_H +#define __LINUX_QT602240_TS_H + +/* Orient */ +#define QT602240_NORMAL 0x0 +#define QT602240_DIAGONAL 0x1 +#define QT602240_HORIZONTAL_FLIP 0x2 +#define QT602240_ROTATED_90_COUNTER 0x3 +#define QT602240_VERTICAL_FLIP 0x4 +#define QT602240_ROTATED_90 0x5 +#define QT602240_ROTATED_180 0x6 +#define QT602240_DIAGONAL_COUNTER 0x7 + +/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */ +struct qt602240_platform_data { + unsigned int x_line; + unsigned int y_line; + unsigned int x_size; + unsigned int y_size; + unsigned int blen; + unsigned int threshold; + unsigned int voltage; + unsigned char orient; +}; + +#endif /* __LINUX_QT602240_TS_H */ diff --git a/include/linux/i2c/qt602240_ts.h b/include/linux/i2c/qt602240_ts.h deleted file mode 100644 index c5033e101094..000000000000 --- a/include/linux/i2c/qt602240_ts.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * AT42QT602240/ATMXT224 Touchscreen driver - * - * Copyright (C) 2010 Samsung Electronics Co.Ltd - * Author: Joonyoung Shim - * - * 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 __LINUX_QT602240_TS_H -#define __LINUX_QT602240_TS_H - -/* Orient */ -#define QT602240_NORMAL 0x0 -#define QT602240_DIAGONAL 0x1 -#define QT602240_HORIZONTAL_FLIP 0x2 -#define QT602240_ROTATED_90_COUNTER 0x3 -#define QT602240_VERTICAL_FLIP 0x4 -#define QT602240_ROTATED_90 0x5 -#define QT602240_ROTATED_180 0x6 -#define QT602240_DIAGONAL_COUNTER 0x7 - -/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */ -struct qt602240_platform_data { - unsigned int x_line; - unsigned int y_line; - unsigned int x_size; - unsigned int y_size; - unsigned int blen; - unsigned int threshold; - unsigned int voltage; - unsigned char orient; -}; - -#endif /* __LINUX_QT602240_TS_H */ -- cgit v1.2.2 From 7686b108d8ef5c32f429d5228798636f3a1caf5a Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Wed, 2 Feb 2011 23:21:58 -0800 Subject: Input: atmel_mxt_ts - get rid of qt602240 prefixes in names Change prefixes from qt602240 to mxt to reflect that the driver supports whole line of mXT touchscreens. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- include/linux/i2c/atmel_mxt_ts.h | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index c5033e101094..671967cf4d1a 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -1,5 +1,5 @@ /* - * AT42QT602240/ATMXT224 Touchscreen driver + * Atmel maXTouch Touchscreen driver * * Copyright (C) 2010 Samsung Electronics Co.Ltd * Author: Joonyoung Shim @@ -10,21 +10,21 @@ * option) any later version. */ -#ifndef __LINUX_QT602240_TS_H -#define __LINUX_QT602240_TS_H +#ifndef __LINUX_ATMEL_MXT_TS_H +#define __LINUX_ATMEL_MXT_TS_H /* Orient */ -#define QT602240_NORMAL 0x0 -#define QT602240_DIAGONAL 0x1 -#define QT602240_HORIZONTAL_FLIP 0x2 -#define QT602240_ROTATED_90_COUNTER 0x3 -#define QT602240_VERTICAL_FLIP 0x4 -#define QT602240_ROTATED_90 0x5 -#define QT602240_ROTATED_180 0x6 -#define QT602240_DIAGONAL_COUNTER 0x7 +#define MXT_NORMAL 0x0 +#define MXT_DIAGONAL 0x1 +#define MXT_HORIZONTAL_FLIP 0x2 +#define MXT_ROTATED_90_COUNTER 0x3 +#define MXT_VERTICAL_FLIP 0x4 +#define MXT_ROTATED_90 0x5 +#define MXT_ROTATED_180 0x6 +#define MXT_DIAGONAL_COUNTER 0x7 -/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */ -struct qt602240_platform_data { +/* The platform data for the Atmel maXTouch touchscreen driver */ +struct mxt_platform_data { unsigned int x_line; unsigned int y_line; unsigned int x_size; @@ -35,4 +35,4 @@ struct qt602240_platform_data { unsigned char orient; }; -#endif /* __LINUX_QT602240_TS_H */ +#endif /* __LINUX_ATMEL_MXT_TS_H */ -- cgit v1.2.2 From 71749f5c66e797a39600dae9de58aab3858dc488 Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Tue, 15 Feb 2011 13:36:52 -0800 Subject: Input: atmel_mxt_ts - allow board code to suppliy controller config As there is no common configuration settings that would work in every situation, remove the fixed config data from driver code and add config data to platform data. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- include/linux/i2c/atmel_mxt_ts.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index 671967cf4d1a..b8297685f489 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -13,6 +13,8 @@ #ifndef __LINUX_ATMEL_MXT_TS_H #define __LINUX_ATMEL_MXT_TS_H +#include + /* Orient */ #define MXT_NORMAL 0x0 #define MXT_DIAGONAL 0x1 @@ -25,6 +27,9 @@ /* The platform data for the Atmel maXTouch touchscreen driver */ struct mxt_platform_data { + const u8 *config; + size_t config_length; + unsigned int x_line; unsigned int y_line; unsigned int x_size; -- cgit v1.2.2 From 919ed895f0b4227da26ea1b0a1347db5010f105e Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Tue, 15 Feb 2011 13:36:52 -0800 Subject: Input: atmel_mxt_ts - allow board code to specify IRQ flags Different board have different requirements/setups so let's be more flexible. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- include/linux/i2c/atmel_mxt_ts.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index b8297685f489..f027f7a63511 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -38,6 +38,7 @@ struct mxt_platform_data { unsigned int threshold; unsigned int voltage; unsigned char orient; + unsigned long irqflags; }; #endif /* __LINUX_ATMEL_MXT_TS_H */ -- cgit v1.2.2 From adf779c1ee1d5556ebd83e39a7189022d4ebce3a Mon Sep 17 00:00:00 2001 From: Heungjun Kim Date: Wed, 23 Feb 2011 21:40:11 -0800 Subject: Input: mcs_touchkey - add support for suspend/resume This adds support for system-level suspend/resume to the driver. Signed-off-by: Heungjun Kim Signed-off-by: Kyungmin Park Signed-off-by: Dmitry Torokhov --- include/linux/i2c/mcs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/mcs.h b/include/linux/i2c/mcs.h index 725ae7c313ff..61bb18a4fd3c 100644 --- a/include/linux/i2c/mcs.h +++ b/include/linux/i2c/mcs.h @@ -18,6 +18,7 @@ #define MCS_KEY_CODE(v) ((v) & 0xffff) struct mcs_platform_data { + void (*poweron)(bool); void (*cfg_pin)(void); /* touchscreen */ -- cgit v1.2.2 From 0a0d128d023a49eb8afa0e988e6773416318a0b5 Mon Sep 17 00:00:00 2001 From: Ilkka Koskinen Date: Wed, 2 Mar 2011 13:24:06 +0000 Subject: mfd: twl4030_codec: Remove unused and duplicate audio_mclk fields audio_mclk can be queried from mfd driver. Therefore, it is not needed in twl4030_codec_audio_data or in twl4030_codec_vibra_data anymore. Signed-off-by: Ilkka Koskinen Acked-by: Peter Ujfalusi Acked-by: Mark Brown Acked-by: Samuel Ortiz Signed-off-by: Tony Lindgren --- include/linux/i2c/twl.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 61b9609e55f2..9d88b717111a 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -637,7 +637,6 @@ extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts); extern int twl4030_remove_script(u8 flags); struct twl4030_codec_audio_data { - unsigned int audio_mclk; /* not used, will be removed */ unsigned int digimic_delay; /* in ms */ unsigned int ramp_delay_value; unsigned int offset_cncl_path; @@ -648,7 +647,6 @@ struct twl4030_codec_audio_data { }; struct twl4030_codec_vibra_data { - unsigned int audio_mclk; unsigned int coexist; }; -- cgit v1.2.2 From a5b79d62f2e6d1b0d44bcdafce46f47bf355b9fe Mon Sep 17 00:00:00 2001 From: "stigge@antcom.de" Date: Thu, 20 Jan 2011 18:42:55 +0100 Subject: hwmon: Driver for Maxim MAX6639 2-Channel Temperature Monitor with Dual PWM Fan-Speed Controller Signed-off-by: Roland Stigge Signed-off-by: Guenter Roeck --- include/linux/i2c/max6639.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 include/linux/i2c/max6639.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/max6639.h b/include/linux/i2c/max6639.h new file mode 100644 index 000000000000..6011c42034da --- /dev/null +++ b/include/linux/i2c/max6639.h @@ -0,0 +1,14 @@ +#ifndef _LINUX_MAX6639_H +#define _LINUX_MAX6639_H + +#include + +/* platform data for the MAX6639 temperature sensor and fan control */ + +struct max6639_platform_data { + bool pwm_polarity; /* Polarity low (0) or high (1, default) */ + int ppr; /* Pulses per rotation 1..4 (default == 2) */ + int rpm_range; /* 2000, 4000 (default), 8000 or 16000 */ +}; + +#endif /* _LINUX_MAX6639_H */ -- cgit v1.2.2 From 442aba78728e77e03172ba83e905b9aff96febcf Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Wed, 26 Jan 2011 20:09:02 -0800 Subject: hwmon: PMBus device driver This driver adds support for hardware monitoring features of various PMBus devices. Signed-off-by: Guenter Roeck Acked-by: Jonathan Cameron --- include/linux/i2c/pmbus.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 include/linux/i2c/pmbus.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/pmbus.h b/include/linux/i2c/pmbus.h new file mode 100644 index 000000000000..69280db02c41 --- /dev/null +++ b/include/linux/i2c/pmbus.h @@ -0,0 +1,45 @@ +/* + * Hardware monitoring driver for PMBus devices + * + * Copyright (c) 2010, 2011 Ericsson AB. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _PMBUS_H_ +#define _PMBUS_H_ + +/* flags */ + +/* + * PMBUS_SKIP_STATUS_CHECK + * + * During register detection, skip checking the status register for + * communication or command errors. + * + * Some PMBus chips respond with valid data when trying to read an unsupported + * register. For such chips, checking the status register is mandatory when + * trying to determine if a chip register exists or not. + * Other PMBus chips don't support the STATUS_CML register, or report + * communication errors for no explicable reason. For such chips, checking + * the status register must be disabled. + */ +#define PMBUS_SKIP_STATUS_CHECK (1 << 0) + +struct pmbus_platform_data { + u32 flags; /* Device specific flags */ +}; + +#endif /* _PMBUS_H_ */ -- cgit v1.2.2 From b459396ee9398bdf61e3118ca730394f58e90c9c Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Wed, 23 Feb 2011 12:38:16 +0100 Subject: ARM: pxa2xx: reorganize I2C files This patch moves the platform data definition from arch/arm/plat-pxa/include/plat/i2c.h to include/linux/i2c/pxa-i2c.h so it can be accessed from x86 the same way as on ARM. This change should make no functional change to the PXA code. The move is verified by building the following defconfigs: cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig raumfeld_defconfig magician_defconfig mmp2_defconfig pxa168_defconfig pxa910_defconfig Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Dirk Brandewie Signed-off-by: Ben Dooks --- include/linux/i2c/pxa-i2c.h | 82 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 include/linux/i2c/pxa-i2c.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/pxa-i2c.h b/include/linux/i2c/pxa-i2c.h new file mode 100644 index 000000000000..1a9f65e6ec0f --- /dev/null +++ b/include/linux/i2c/pxa-i2c.h @@ -0,0 +1,82 @@ +/* + * i2c_pxa.h + * + * Copyright (C) 2002 Intrinsyc Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef _I2C_PXA_H_ +#define _I2C_PXA_H_ + +#if 0 +#define DEF_TIMEOUT 3 +#else +/* need a longer timeout if we're dealing with the fact we may well be + * looking at a multi-master environment +*/ +#define DEF_TIMEOUT 32 +#endif + +#define BUS_ERROR (-EREMOTEIO) +#define XFER_NAKED (-ECONNREFUSED) +#define I2C_RETRY (-2000) /* an error has occurred retry transmit */ + +/* ICR initialize bit values +* +* 15. FM 0 (100 Khz operation) +* 14. UR 0 (No unit reset) +* 13. SADIE 0 (Disables the unit from interrupting on slave addresses +* matching its slave address) +* 12. ALDIE 0 (Disables the unit from interrupt when it loses arbitration +* in master mode) +* 11. SSDIE 0 (Disables interrupts from a slave stop detected, in slave mode) +* 10. BEIE 1 (Enable interrupts from detected bus errors, no ACK sent) +* 9. IRFIE 1 (Enable interrupts from full buffer received) +* 8. ITEIE 1 (Enables the I2C unit to interrupt when transmit buffer empty) +* 7. GCD 1 (Disables i2c unit response to general call messages as a slave) +* 6. IUE 0 (Disable unit until we change settings) +* 5. SCLE 1 (Enables the i2c clock output for master mode (drives SCL) +* 4. MA 0 (Only send stop with the ICR stop bit) +* 3. TB 0 (We are not transmitting a byte initially) +* 2. ACKNAK 0 (Send an ACK after the unit receives a byte) +* 1. STOP 0 (Do not send a STOP) +* 0. START 0 (Do not send a START) +* +*/ +#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE) + +/* I2C status register init values + * + * 10. BED 1 (Clear bus error detected) + * 9. SAD 1 (Clear slave address detected) + * 7. IRF 1 (Clear IDBR Receive Full) + * 6. ITE 1 (Clear IDBR Transmit Empty) + * 5. ALD 1 (Clear Arbitration Loss Detected) + * 4. SSD 1 (Clear Slave Stop Detected) + */ +#define I2C_ISR_INIT 0x7FF /* status register init */ + +struct i2c_slave_client; + +struct i2c_pxa_platform_data { + unsigned int slave_addr; + struct i2c_slave_client *slave; + unsigned int class; + unsigned int use_pio :1; + unsigned int fast_mode :1; +}; + +extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info); + +#ifdef CONFIG_PXA27x +extern void pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info); +#endif + +#ifdef CONFIG_PXA3xx +extern void pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info); +#endif + +#endif -- cgit v1.2.2 From 8c22a8f57516275afcd81c84f3724ac08cf6aa7b Mon Sep 17 00:00:00 2001 From: Dirk Eibach Date: Mon, 21 Mar 2011 17:59:36 +0100 Subject: hwmon: Add support for Texas Instruments ADS1015 Signed-off-by: Dirk Eibach Signed-off-by: Jean Delvare --- include/linux/i2c/ads1015.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/linux/i2c/ads1015.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/ads1015.h b/include/linux/i2c/ads1015.h new file mode 100644 index 000000000000..8541c6acfafd --- /dev/null +++ b/include/linux/i2c/ads1015.h @@ -0,0 +1,28 @@ +/* + * Platform Data for ADS1015 12-bit 4-input ADC + * (C) Copyright 2010 + * Dirk Eibach, Guntermann & Drunck GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef LINUX_ADS1015_H +#define LINUX_ADS1015_H + +struct ads1015_platform_data { + unsigned int exported_channels; +}; + +#endif /* LINUX_ADS1015_H */ -- cgit v1.2.2 From c0046867f34bb81ec3f237ebbc5241ae678b8379 Mon Sep 17 00:00:00 2001 From: Dirk Eibach Date: Mon, 21 Mar 2011 17:59:37 +0100 Subject: hwmon: (ads1015) Make gain and datarate configurable Configuration for ads1015 gain and datarate is possible via devicetree or platform data. This is a followup patch to previous ads1015 patches on Jean Delvares tree. Signed-off-by: Dirk Eibach Signed-off-by: Jean Delvare --- include/linux/i2c/ads1015.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/ads1015.h b/include/linux/i2c/ads1015.h index 8541c6acfafd..d5aa2a045669 100644 --- a/include/linux/i2c/ads1015.h +++ b/include/linux/i2c/ads1015.h @@ -21,8 +21,16 @@ #ifndef LINUX_ADS1015_H #define LINUX_ADS1015_H +#define ADS1015_CHANNELS 8 + +struct ads1015_channel_data { + bool enabled; + unsigned int pga; + unsigned int data_rate; +}; + struct ads1015_platform_data { - unsigned int exported_channels; + struct ads1015_channel_data channel_data[ADS1015_CHANNELS]; }; #endif /* LINUX_ADS1015_H */ -- cgit v1.2.2 From 8e6de4a30294809420ac9a974b4f28b38ebdb38f Mon Sep 17 00:00:00 2001 From: Balaji T K Date: Thu, 10 Feb 2011 18:44:50 +0530 Subject: regulator: twl: add clk32kg to twl-regulator In OMAP4 Blaze and Panda, 32KHz clock to WLAN is supplied from Phoenix TWL6030. The 32KHz clock state (ON/OFF) is configured in CLK32KG_CFG_[GRP, TRANS, STATE] register. This follows the same register programming model as other regulators in TWL6030. So add CLK32KG as pseudo regulator. Signed-off-by: Balaji T K Acked-by: Mark Brown Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 58afd9d2c438..0c0d1ae79981 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -698,6 +698,7 @@ struct twl4030_platform_data { struct regulator_init_data *vana; struct regulator_init_data *vcxio; struct regulator_init_data *vusb; + struct regulator_init_data *clk32kg; }; /*----------------------------------------------------------------------*/ @@ -777,5 +778,6 @@ static inline int twl4030charger_usb_en(int enable) { return 0; } /* INTERNAL LDOs */ #define TWL6030_REG_VRTC 47 +#define TWL6030_REG_CLK32KG 48 #endif /* End of __TWL4030_H */ -- cgit v1.2.2 From f99c1d4f94f91fd3a20bd2eaa3be9c5e7d2668eb Mon Sep 17 00:00:00 2001 From: Keerthy Date: Tue, 1 Mar 2011 19:12:26 +0530 Subject: mfd: Add twl4030 madc driver Introducing a driver for MADC on TWL4030 powerIC. MADC stands for monitoring ADC. This driver monitors the real time conversion of analog signals like battery temperature, battery cuurent etc. Signed-off-by: Keerthy Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl4030-madc.h | 141 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 141 insertions(+) create mode 100644 include/linux/i2c/twl4030-madc.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h new file mode 100644 index 000000000000..6427d298fbfc --- /dev/null +++ b/include/linux/i2c/twl4030-madc.h @@ -0,0 +1,141 @@ +/* + * twl4030_madc.h - Header for TWL4030 MADC + * + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * J Keerthy + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef _TWL4030_MADC_H +#define _TWL4030_MADC_H + +struct twl4030_madc_conversion_method { + u8 sel; + u8 avg; + u8 rbase; + u8 ctrl; +}; + +#define TWL4030_MADC_MAX_CHANNELS 16 + + +/* + * twl4030_madc_request- madc request packet for channel conversion + * @channels: 16 bit bitmap for individual channels + * @do_avgP: sample the input channel for 4 consecutive cycles + * @method: RT, SW1, SW2 + * @type: Polling or interrupt based method + */ + +struct twl4030_madc_request { + unsigned long channels; + u16 do_avg; + u16 method; + u16 type; + bool active; + bool result_pending; + int rbuf[TWL4030_MADC_MAX_CHANNELS]; + void (*func_cb)(int len, int channels, int *buf); +}; + +enum conversion_methods { + TWL4030_MADC_RT, + TWL4030_MADC_SW1, + TWL4030_MADC_SW2, + TWL4030_MADC_NUM_METHODS +}; + +enum sample_type { + TWL4030_MADC_WAIT, + TWL4030_MADC_IRQ_ONESHOT, + TWL4030_MADC_IRQ_REARM +}; + +#define TWL4030_MADC_CTRL1 0x00 +#define TWL4030_MADC_CTRL2 0x01 + +#define TWL4030_MADC_RTSELECT_LSB 0x02 +#define TWL4030_MADC_SW1SELECT_LSB 0x06 +#define TWL4030_MADC_SW2SELECT_LSB 0x0A + +#define TWL4030_MADC_RTAVERAGE_LSB 0x04 +#define TWL4030_MADC_SW1AVERAGE_LSB 0x08 +#define TWL4030_MADC_SW2AVERAGE_LSB 0x0C + +#define TWL4030_MADC_CTRL_SW1 0x12 +#define TWL4030_MADC_CTRL_SW2 0x13 + +#define TWL4030_MADC_RTCH0_LSB 0x17 +#define TWL4030_MADC_GPCH0_LSB 0x37 + +#define TWL4030_MADC_MADCON (1 << 0) /* MADC power on */ +#define TWL4030_MADC_BUSY (1 << 0) /* MADC busy */ +/* MADC conversion completion */ +#define TWL4030_MADC_EOC_SW (1 << 1) +/* MADC SWx start conversion */ +#define TWL4030_MADC_SW_START (1 << 5) +#define TWL4030_MADC_ADCIN0 (1 << 0) +#define TWL4030_MADC_ADCIN1 (1 << 1) +#define TWL4030_MADC_ADCIN2 (1 << 2) +#define TWL4030_MADC_ADCIN3 (1 << 3) +#define TWL4030_MADC_ADCIN4 (1 << 4) +#define TWL4030_MADC_ADCIN5 (1 << 5) +#define TWL4030_MADC_ADCIN6 (1 << 6) +#define TWL4030_MADC_ADCIN7 (1 << 7) +#define TWL4030_MADC_ADCIN8 (1 << 8) +#define TWL4030_MADC_ADCIN9 (1 << 9) +#define TWL4030_MADC_ADCIN10 (1 << 10) +#define TWL4030_MADC_ADCIN11 (1 << 11) +#define TWL4030_MADC_ADCIN12 (1 << 12) +#define TWL4030_MADC_ADCIN13 (1 << 13) +#define TWL4030_MADC_ADCIN14 (1 << 14) +#define TWL4030_MADC_ADCIN15 (1 << 15) + +/* Fixed channels */ +#define TWL4030_MADC_BTEMP TWL4030_MADC_ADCIN1 +#define TWL4030_MADC_VBUS TWL4030_MADC_ADCIN8 +#define TWL4030_MADC_VBKB TWL4030_MADC_ADCIN9 +#define TWL4030_MADC_ICHG TWL4030_MADC_ADCIN10 +#define TWL4030_MADC_VCHG TWL4030_MADC_ADCIN11 +#define TWL4030_MADC_VBAT TWL4030_MADC_ADCIN12 + +/* Step size and prescaler ratio */ +#define TEMP_STEP_SIZE 147 +#define TEMP_PSR_R 100 +#define CURR_STEP_SIZE 147 +#define CURR_PSR_R1 44 +#define CURR_PSR_R2 88 + +#define TWL4030_BCI_BCICTL1 0x23 +#define TWL4030_BCI_CGAIN 0x020 +#define TWL4030_BCI_MESBAT (1 << 1) +#define TWL4030_BCI_TYPEN (1 << 4) +#define TWL4030_BCI_ITHEN (1 << 3) + +#define REG_BCICTL2 0x024 +#define TWL4030_BCI_ITHSENS 0x007 + +struct twl4030_madc_user_parms { + int channel; + int average; + int status; + u16 result; +}; + +int twl4030_madc_conversion(struct twl4030_madc_request *conv); +int twl4030_get_madc_conversion(int channel_no); +#endif -- cgit v1.2.2 From 81f8115305f821335cf9e16110bf0806f7b93283 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 28 Apr 2011 13:25:36 +0900 Subject: i2c: i2c-sh_mobile bus speed platform data V2 Add support to the i2c-sh_mobile driver for setting the I2C bus speed using platform data. Signed-off-by: Magnus Damm Signed-off-by: Ben Dooks --- include/linux/i2c/i2c-sh_mobile.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 include/linux/i2c/i2c-sh_mobile.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/i2c-sh_mobile.h b/include/linux/i2c/i2c-sh_mobile.h new file mode 100644 index 000000000000..beda7081aead --- /dev/null +++ b/include/linux/i2c/i2c-sh_mobile.h @@ -0,0 +1,10 @@ +#ifndef __I2C_SH_MOBILE_H__ +#define __I2C_SH_MOBILE_H__ + +#include + +struct i2c_sh_mobile_platform_data { + unsigned long bus_speed; +}; + +#endif /* __I2C_SH_MOBILE_H__ */ -- cgit v1.2.2 From 36682b81de32090f5c9fac165e71ab8939aab8c0 Mon Sep 17 00:00:00 2001 From: Zhang Jiejing Date: Wed, 11 May 2011 14:32:01 -0700 Subject: Input: add driver FSL MPR121 capacitive touch sensor This patch adds basic support for Freescale MPR121 capacitive touch sensor. It's an i2c controller with up to 12 capacitance sensing inputs. Product information (data sheet, application notes) can be found here: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPR121 Signed-off-by: Zhang Jiejing Signed-off-by: Dmitry Torokhov --- include/linux/i2c/mpr121_touchkey.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/linux/i2c/mpr121_touchkey.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/mpr121_touchkey.h b/include/linux/i2c/mpr121_touchkey.h new file mode 100644 index 000000000000..f0bcc38bbb97 --- /dev/null +++ b/include/linux/i2c/mpr121_touchkey.h @@ -0,0 +1,20 @@ +/* Header file for Freescale MPR121 Capacitive Touch Sensor */ + +#ifndef _MPR121_TOUCHKEY_H +#define _MPR121_TOUCHKEY_H + +/** + * struct mpr121_platform_data - platform data for mpr121 sensor + * @keymap: pointer to array of KEY_* values representing keymap + * @keymap_size: size of the keymap + * @wakeup: configure the button as a wake-up source + * @vdd_uv: VDD voltage in uV + */ +struct mpr121_platform_data { + const unsigned short *keymap; + unsigned int keymap_size; + bool wakeup; + int vdd_uv; +}; + +#endif /* _MPR121_TOUCHKEY_H */ -- cgit v1.2.2 From 84005eb5ea2939d448047fcf6924b3b9b6ed974d Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 17 May 2011 09:31:01 -0700 Subject: Input: tsc2007 - add max_rt parameter to platform data Finger touch events or very quick stylus events on low-quality panels can cause the tsc2007 to read bogus values. Looking at oscilloscope snapshots, this seems to be caused by the touch event disappearing during the measurements. These bogus values result in misclicks, where the X and Y values deviate from the real position. Most of these misclicks can be filtered out by setting a low enough threshold for the maximum resistance (which is loosely the inverse of the pressure) allowed to consider a set of values valid. Since this behaviour is largely dependent on the type and quality of the panel, this commit introduces the max_rt parameter. The default value is kept at MAX_12BIT. Signed-off-by: Thierry Reding Signed-off-by: Dmitry Torokhov --- include/linux/i2c/tsc2007.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index c6361fbb7bf9..d95f11347314 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h @@ -6,6 +6,7 @@ struct tsc2007_platform_data { u16 model; /* 2007. */ u16 x_plate_ohms; + u16 max_rt; /* max. resistance above which samples are ignored */ int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level -- cgit v1.2.2 From 2d137c7ed25f9754f52495af570897ad993e4fe7 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 17 May 2011 09:31:33 -0700 Subject: Input: tsc2007 - add poll_delay parameter to platform data Depending on the quality of the touch panel, the time for the X-, X+, Y- and Y+ inputs to settle may vary. The poll_delay parameter can be used to override the default of 1 millisecond. Cc: Dmitry Torokhov Cc: Kwangwoo Lee Signed-off-by: Thierry Reding Signed-off-by: Dmitry Torokhov --- include/linux/i2c/tsc2007.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index d95f11347314..342b130a0a98 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h @@ -7,6 +7,8 @@ struct tsc2007_platform_data { u16 model; /* 2007. */ u16 x_plate_ohms; u16 max_rt; /* max. resistance above which samples are ignored */ + unsigned long poll_delay; /* delay (in ms) after pen-down event + before polling starts */ int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level -- cgit v1.2.2 From 1af38eac8cdb70dbad3086b4f1bf7296eb1b09b1 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 17 May 2011 09:32:02 -0700 Subject: Input: tsc2007 - add poll_period parameter to platform data This new parameter allows the polling frequency to be configured while keeping the default of once every millisecond. Signed-off-by: Thierry Reding Signed-off-by: Dmitry Torokhov --- include/linux/i2c/tsc2007.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index 342b130a0a98..a51dac081aca 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h @@ -9,6 +9,7 @@ struct tsc2007_platform_data { u16 max_rt; /* max. resistance above which samples are ignored */ unsigned long poll_delay; /* delay (in ms) after pen-down event before polling starts */ + unsigned long poll_period; /* time (in ms) between samples */ int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level -- cgit v1.2.2 From 891e376b1e864519bf7e49fa741f473078318530 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 17 May 2011 09:32:29 -0700 Subject: Input: tsc2007 - add X, Y and Z fuzz factors to platform data These new platform-specific values can be used to set the fuzz parameter passed to the input_set_abs_params() function for the ABS_X, ABS_Y and ABS_PRESSURE axes. Signed-off-by: Thierry Reding Signed-off-by: Dmitry Torokhov --- include/linux/i2c/tsc2007.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index a51dac081aca..591427a63b06 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h @@ -10,6 +10,9 @@ struct tsc2007_platform_data { unsigned long poll_delay; /* delay (in ms) after pen-down event before polling starts */ unsigned long poll_period; /* time (in ms) between samples */ + int fuzzx; /* fuzz factor for X, Y and pressure axes */ + int fuzzy; + int fuzzz; int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level -- cgit v1.2.2 From d7ac829fa30d44d6553a0ead41f47bb92ee4d73e Mon Sep 17 00:00:00 2001 From: Lesly A M Date: Thu, 14 Apr 2011 17:57:51 +0530 Subject: mfd: Modifying the twl4030-power macro name Main_Ref to all caps Modifying the macro name Main_Ref to all caps(MAIN_REF). Suggested by Nishanth Menon Signed-off-by: Lesly A M Cc: Nishanth Menon Cc: David Derrick Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 0c0d1ae79981..4ebd7c32bc59 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -501,7 +501,7 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot) #define RES_32KCLKOUT 26 #define RES_RESET 27 /* Power Reference */ -#define RES_Main_Ref 28 +#define RES_MAIN_REF 28 #define TOTAL_RESOURCES 28 /* -- cgit v1.2.2 From ca972d13382436530896e90591e2793e7a9e7eba Mon Sep 17 00:00:00 2001 From: Lesly A M Date: Thu, 14 Apr 2011 17:57:53 +0530 Subject: mfd: TWL5030 version checking in twl-core Added API to get the TWL5030 Si version from the IDCODE register. It is used for enabling the workaround for TWL erratum 27. Signed-off-by: Lesly A M Cc: Nishanth Menon Cc: David Derrick Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 4ebd7c32bc59..314218e79c4a 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -150,7 +150,12 @@ #define MMC_PU (0x1 << 3) #define MMC_PD (0x1 << 2) - +#define TWL_SIL_TYPE(rev) ((rev) & 0x00FFFFFF) +#define TWL_SIL_REV(rev) ((rev) >> 24) +#define TWL_SIL_5030 0x09002F +#define TWL5030_REV_1_0 0x00 +#define TWL5030_REV_1_1 0x10 +#define TWL5030_REV_1_2 0x30 #define TWL4030_CLASS_ID 0x4030 #define TWL6030_CLASS_ID 0x6030 @@ -180,6 +185,9 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); +int twl_get_type(void); +int twl_get_version(void); + int twl6030_interrupt_unmask(u8 bit_mask, u8 offset); int twl6030_interrupt_mask(u8 bit_mask, u8 offset); @@ -279,7 +287,12 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot) *(Use TWL_4030_MODULE_INTBR) */ +#define REG_IDCODE_7_0 0x00 +#define REG_IDCODE_15_8 0x01 +#define REG_IDCODE_16_23 0x02 +#define REG_IDCODE_31_24 0x03 #define REG_GPPUPDCTR1 0x0F +#define REG_UNLOCK_TEST_REG 0x12 /*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */ @@ -288,6 +301,8 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot) #define SR_I2C_SCL_CTRL_PU BIT(4) #define SR_I2C_SDA_CTRL_PU BIT(6) +#define TWL_EEPROM_R_UNLOCK 0x49 + /*----------------------------------------------------------------------*/ /* -- cgit v1.2.2 From 521d8ec3f0d8069bea3b3afa70f487cdb5118018 Mon Sep 17 00:00:00 2001 From: Graeme Gregory Date: Thu, 12 May 2011 14:27:55 +0100 Subject: mfd: Add phoenix lite (twl6025) support to twl6030 Phoenix Lite is based on the twl6030 family of PMICs. It has mostly the same feature set of twl6030 but with small changes. The codec block has also been removed. It also has a new charger block and new features in its ADC block. VUSB handling also differs. Signed-off-by: Graeme Gregory Reviewed-by: Mark Brown Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 314218e79c4a..d70e704cbbb6 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -170,6 +170,8 @@ static inline int twl_class_is_ ##class(void) \ TWL_CLASS_IS(4030, TWL4030_CLASS_ID) TWL_CLASS_IS(6030, TWL6030_CLASS_ID) +#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */ + /* * Read and write single 8-bit registers */ @@ -608,6 +610,7 @@ enum twl4030_usb_mode { struct twl4030_usb_data { enum twl4030_usb_mode usb_mode; + unsigned long features; int (*phy_init)(struct device *dev); int (*phy_exit)(struct device *dev); @@ -714,6 +717,20 @@ struct twl4030_platform_data { struct regulator_init_data *vcxio; struct regulator_init_data *vusb; struct regulator_init_data *clk32kg; + /* TWL6025 LDO regulators */ + struct regulator_init_data *ldo1; + struct regulator_init_data *ldo2; + struct regulator_init_data *ldo3; + struct regulator_init_data *ldo4; + struct regulator_init_data *ldo5; + struct regulator_init_data *ldo6; + struct regulator_init_data *ldo7; + struct regulator_init_data *ldoln; + struct regulator_init_data *ldousb; + /* TWL6025 DCDC regulators */ + struct regulator_init_data *smps3; + struct regulator_init_data *smps4; + struct regulator_init_data *vio6025; }; /*----------------------------------------------------------------------*/ @@ -795,4 +812,21 @@ static inline int twl4030charger_usb_en(int enable) { return 0; } #define TWL6030_REG_VRTC 47 #define TWL6030_REG_CLK32KG 48 +/* LDOs on 6025 have different names */ +#define TWL6025_REG_LDO2 49 +#define TWL6025_REG_LDO4 50 +#define TWL6025_REG_LDO3 51 +#define TWL6025_REG_LDO5 52 +#define TWL6025_REG_LDO1 53 +#define TWL6025_REG_LDO7 54 +#define TWL6025_REG_LDO6 55 +#define TWL6025_REG_LDOLN 56 +#define TWL6025_REG_LDOUSB 57 + +/* 6025 DCDC supplies */ +#define TWL6025_REG_SMPS3 58 +#define TWL6025_REG_SMPS4 59 +#define TWL6025_REG_VIO 60 + + #endif /* End of __TWL4030_H */ -- cgit v1.2.2 From 6523b148b44be38d89c2ee9865d34da30d9f5f1c Mon Sep 17 00:00:00 2001 From: Graeme Gregory Date: Thu, 12 May 2011 14:27:56 +0100 Subject: mfd: Fix twl6030 irq definitions The charger fault IRQs from the twl will in future patches be handled by a seperate IRQ handler in the charger driver than the general charger IRQ. Give them different IRQ numbers now to allow the charger driver to be merged in the future. Signed-off-by: Graeme Gregory Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index d70e704cbbb6..ba4f88624fcd 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -91,6 +91,7 @@ #define BCI_INTR_OFFSET 2 #define MADC_INTR_OFFSET 3 #define USB_INTR_OFFSET 4 +#define CHARGERFAULT_INTR_OFFSET 5 #define BCI_PRES_INTR_OFFSET 9 #define USB_PRES_INTR_OFFSET 10 #define RTC_INTR_OFFSET 11 -- cgit v1.2.2 From a59ec1e7ff98cc4365d5b1bff4e7102e86b5716b Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 15 Jun 2011 15:08:11 -0700 Subject: backlight: new driver for the ADP8870 backlight devices Signed-off-by: Michael Hennerich Signed-off-by: Mike Frysinger Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c/adp8870.h | 153 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 include/linux/i2c/adp8870.h (limited to 'include/linux/i2c') diff --git a/include/linux/i2c/adp8870.h b/include/linux/i2c/adp8870.h new file mode 100644 index 000000000000..624dceccbd5b --- /dev/null +++ b/include/linux/i2c/adp8870.h @@ -0,0 +1,153 @@ +/* + * Definitions and platform data for Analog Devices + * Backlight drivers ADP8870 + * + * Copyright 2009-2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef __LINUX_I2C_ADP8870_H +#define __LINUX_I2C_ADP8870_H + +#define ID_ADP8870 8870 + +#define ADP8870_MAX_BRIGHTNESS 0x7F +#define FLAG_OFFT_SHIFT 8 + +/* + * LEDs subdevice platform data + */ + +#define ADP8870_LED_DIS_BLINK (0 << FLAG_OFFT_SHIFT) +#define ADP8870_LED_OFFT_600ms (1 << FLAG_OFFT_SHIFT) +#define ADP8870_LED_OFFT_1200ms (2 << FLAG_OFFT_SHIFT) +#define ADP8870_LED_OFFT_1800ms (3 << FLAG_OFFT_SHIFT) + +#define ADP8870_LED_ONT_200ms 0 +#define ADP8870_LED_ONT_600ms 1 +#define ADP8870_LED_ONT_800ms 2 +#define ADP8870_LED_ONT_1200ms 3 + +#define ADP8870_LED_D7 (7) +#define ADP8870_LED_D6 (6) +#define ADP8870_LED_D5 (5) +#define ADP8870_LED_D4 (4) +#define ADP8870_LED_D3 (3) +#define ADP8870_LED_D2 (2) +#define ADP8870_LED_D1 (1) + +/* + * Backlight subdevice platform data + */ + +#define ADP8870_BL_D7 (1 << 6) +#define ADP8870_BL_D6 (1 << 5) +#define ADP8870_BL_D5 (1 << 4) +#define ADP8870_BL_D4 (1 << 3) +#define ADP8870_BL_D3 (1 << 2) +#define ADP8870_BL_D2 (1 << 1) +#define ADP8870_BL_D1 (1 << 0) + +#define ADP8870_FADE_T_DIS 0 /* Fade Timer Disabled */ +#define ADP8870_FADE_T_300ms 1 /* 0.3 Sec */ +#define ADP8870_FADE_T_600ms 2 +#define ADP8870_FADE_T_900ms 3 +#define ADP8870_FADE_T_1200ms 4 +#define ADP8870_FADE_T_1500ms 5 +#define ADP8870_FADE_T_1800ms 6 +#define ADP8870_FADE_T_2100ms 7 +#define ADP8870_FADE_T_2400ms 8 +#define ADP8870_FADE_T_2700ms 9 +#define ADP8870_FADE_T_3000ms 10 +#define ADP8870_FADE_T_3500ms 11 +#define ADP8870_FADE_T_4000ms 12 +#define ADP8870_FADE_T_4500ms 13 +#define ADP8870_FADE_T_5000ms 14 +#define ADP8870_FADE_T_5500ms 15 /* 5.5 Sec */ + +#define ADP8870_FADE_LAW_LINEAR 0 +#define ADP8870_FADE_LAW_SQUARE 1 +#define ADP8870_FADE_LAW_CUBIC1 2 +#define ADP8870_FADE_LAW_CUBIC2 3 + +#define ADP8870_BL_AMBL_FILT_80ms 0 /* Light sensor filter time */ +#define ADP8870_BL_AMBL_FILT_160ms 1 +#define ADP8870_BL_AMBL_FILT_320ms 2 +#define ADP8870_BL_AMBL_FILT_640ms 3 +#define ADP8870_BL_AMBL_FILT_1280ms 4 +#define ADP8870_BL_AMBL_FILT_2560ms 5 +#define ADP8870_BL_AMBL_FILT_5120ms 6 +#define ADP8870_BL_AMBL_FILT_10240ms 7 /* 10.24 sec */ + +/* + * Blacklight current 0..30mA + */ +#define ADP8870_BL_CUR_mA(I) ((I * 127) / 30) + +/* + * L2 comparator current 0..1106uA + */ +#define ADP8870_L2_COMP_CURR_uA(I) ((I * 255) / 1106) + +/* + * L3 comparator current 0..551uA + */ +#define ADP8870_L3_COMP_CURR_uA(I) ((I * 255) / 551) + +/* + * L4 comparator current 0..275uA + */ +#define ADP8870_L4_COMP_CURR_uA(I) ((I * 255) / 275) + +/* + * L5 comparator current 0..138uA + */ +#define ADP8870_L5_COMP_CURR_uA(I) ((I * 255) / 138) + +struct adp8870_backlight_platform_data { + u8 bl_led_assign; /* 1 = Backlight 0 = Individual LED */ + u8 pwm_assign; /* 1 = Enables PWM mode */ + + u8 bl_fade_in; /* Backlight Fade-In Timer */ + u8 bl_fade_out; /* Backlight Fade-Out Timer */ + u8 bl_fade_law; /* fade-on/fade-off transfer characteristic */ + + u8 en_ambl_sens; /* 1 = enable ambient light sensor */ + u8 abml_filt; /* Light sensor filter time */ + + u8 l1_daylight_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l1_daylight_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_bright_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_bright_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l3_office_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l3_office_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l4_indoor_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l4_indor_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l5_dark_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l5_dark_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + + u8 l2_trip; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */ + u8 l2_hyst; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */ + u8 l3_trip; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */ + u8 l3_hyst; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */ + u8 l4_trip; /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */ + u8 l4_hyst; /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */ + u8 l5_trip; /* use L5_COMP_CURR_uA(I) 0 <= I <= 138 uA */ + u8 l5_hyst; /* use L6_COMP_CURR_uA(I) 0 <= I <= 138 uA */ + + /** + * Independent Current Sinks / LEDS + * Sinks not assigned to the Backlight can be exposed to + * user space using the LEDS CLASS interface + */ + + int num_leds; + struct led_info *leds; + u8 led_fade_in; /* LED Fade-In Timer */ + u8 led_fade_out; /* LED Fade-Out Timer */ + u8 led_fade_law; /* fade-on/fade-off transfer characteristic */ + u8 led_on_time; +}; + +#endif /* __LINUX_I2C_ADP8870_H */ -- cgit v1.2.2