From 1c1b6ffce5737d764cc474b9bd6677bb9a344094 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Wed, 24 Sep 2008 23:36:23 +0200 Subject: mfd: provide and use setup hook for tc6393xb Instead of using bitfields for initial gpio setup, provide generic setup/teardown hooks that can be used to set the gpio states, register child devices, etc. Signed-off-by: Dmitry Baryshkov Signed-off-by: Samuel Ortiz --- include/linux/mfd/tc6393xb.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h index fec7b3f7a81..1fa820646d9 100644 --- a/include/linux/mfd/tc6393xb.h +++ b/include/linux/mfd/tc6393xb.h @@ -21,8 +21,6 @@ struct tc6393xb_platform_data { u16 scr_pll2cr; /* PLL2 Control */ u16 scr_gper; /* GP Enable */ - u32 scr_gpo_doecr; /* GPO Data OE Control */ - u32 scr_gpo_dsr; /* GPO Data Set */ int (*enable)(struct platform_device *dev); int (*disable)(struct platform_device *dev); @@ -31,6 +29,8 @@ struct tc6393xb_platform_data { int irq_base; /* base for subdevice irqs */ int gpio_base; + int (*setup)(struct platform_device *dev); + void (*teardown)(struct platform_device *dev); struct tmio_nand_data *nand_data; }; -- cgit v1.2.3 From f98a0bd0e4b77b12e49ce01f4c9f04503931c291 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Wed, 24 Sep 2008 23:46:10 +0200 Subject: mfd: do tcb6393xb state restore on resume only if requested As requested by Ian make state restore only if it's requested by platform data: some platforms do correctly save the state of the chip during suspend/resume, but some (like tosa) incorrectly power off the chip at suspend, so the driver supports restoring some bits of the tc6393xb state (not full, merely enough to support resume on tosa). With this patch this code is disabled by default. Signed-off-by: Dmitry Baryshkov Acked-by: Ian Molton Signed-off-by: Samuel Ortiz --- include/linux/mfd/tc6393xb.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h index 1fa820646d9..3ce10ae0f39 100644 --- a/include/linux/mfd/tc6393xb.h +++ b/include/linux/mfd/tc6393xb.h @@ -33,6 +33,10 @@ struct tc6393xb_platform_data { void (*teardown)(struct platform_device *dev); struct tmio_nand_data *nand_data; + + unsigned resume_restore : 1; /* make special actions + to preserve the state + on suspend/resume */ }; /* -- cgit v1.2.3 From 51a55623565c6ca864f7cf19e87c2d4bde1c0c5e Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 3 Oct 2008 20:11:36 +0200 Subject: mfd: add OHCI cell to tc6393xb Add information regarding OHCI cell of the tc6393xb Signed-off-by: Dmitry Baryshkov Acked-by: Ian Molton Signed-off-by: Samuel Ortiz --- include/linux/mfd/tc6393xb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h index 3ce10ae0f39..4437736ebe1 100644 --- a/include/linux/mfd/tc6393xb.h +++ b/include/linux/mfd/tc6393xb.h @@ -44,6 +44,7 @@ struct tc6393xb_platform_data { */ #define IRQ_TC6393_NAND 0 #define IRQ_TC6393_MMC 1 +#define IRQ_TC6393_OHCI 2 #define TC6393XB_NR_IRQS 8 -- cgit v1.2.3 From 9e78cfe53f3c2bc1b37870697c3cde1543fefa8b Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Sat, 4 Oct 2008 00:50:36 +0200 Subject: mfd: support tmiofb cell on tc6393xb Add support for tmiofb cell found in tc6393xb chip. Signed-off-by: Dmitry Baryshkov Cc: Ian Molton Signed-off-by: Samuel Ortiz --- include/linux/mfd/tc6393xb.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h index 4437736ebe1..626e448205c 100644 --- a/include/linux/mfd/tc6393xb.h +++ b/include/linux/mfd/tc6393xb.h @@ -17,6 +17,8 @@ #ifndef MFD_TC6393XB_H #define MFD_TC6393XB_H +#include + /* Also one should provide the CK3P6MI clock */ struct tc6393xb_platform_data { u16 scr_pll2cr; /* PLL2 Control */ @@ -33,18 +35,24 @@ struct tc6393xb_platform_data { void (*teardown)(struct platform_device *dev); struct tmio_nand_data *nand_data; + struct tmio_fb_data *fb_data; unsigned resume_restore : 1; /* make special actions to preserve the state on suspend/resume */ }; +extern int tc6393xb_lcd_mode(struct platform_device *fb, + const struct fb_videomode *mode); +extern int tc6393xb_lcd_set_power(struct platform_device *fb, bool on); + /* * Relative to irq_base */ #define IRQ_TC6393_NAND 0 #define IRQ_TC6393_MMC 1 #define IRQ_TC6393_OHCI 2 +#define IRQ_TC6393_FB 4 #define TC6393XB_NR_IRQS 8 -- cgit v1.2.3 From a603a7fa8717fb778bba91b5a879babf333dc6a3 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 15 Oct 2008 12:15:39 +0200 Subject: mfd: TWL4030 core driver This patch adds the core of the TWL4030 driver, which supports chips including the TPS65950. These chips are multi-function; see http://focus.ti.com/docs/prod/folders/print/tps65950.html Public specs are in the works. For now, the block diagram on the second page of the datasheet is fairly informative. There are some known issues with this core code. Most notably, the IRQ dispatching needs simplification (to use more of genirq), generalization (integrating support for secondary IRQ dispatch as well as primary, and removing the build dependency on OMAP), and then probably updating to leverage threaded IRQ support (expected to arrive in mainline "soon"). Once the core is in mainline, drivers for other parts of this chip can follow its lead and start swimming upstream too. Signed-off-by: David Brownell Signed-off-by: Samuel Ortiz --- include/linux/i2c/twl4030.h | 339 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 339 insertions(+) create mode 100644 include/linux/i2c/twl4030.h (limited to 'include') diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h new file mode 100644 index 00000000000..cdb453162a9 --- /dev/null +++ b/include/linux/i2c/twl4030.h @@ -0,0 +1,339 @@ +/* + * twl4030.h - header for TWL4030 PM and audio CODEC device + * + * Copyright (C) 2005-2006 Texas Instruments, Inc. + * + * Based on tlv320aic23.c: + * Copyright (c) by Kai Svahn + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __TWL4030_H_ +#define __TWL4030_H_ + +/* + * Using the twl4030 core we address registers using a pair + * { module id, relative register offset } + * which that core then maps to the relevant + * { i2c slave, absolute register address } + * + * The module IDs are meaningful only to the twl4030 core code, + * which uses them as array indices to look up the first register + * 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 + +/* Slave 3 (i2c address 0x4b) */ +#define TWL4030_MODULE_BACKUP 0x10 +#define TWL4030_MODULE_INT 0x11 +#define TWL4030_MODULE_PM_MASTER 0x12 +#define TWL4030_MODULE_PM_RECEIVER 0x13 +#define TWL4030_MODULE_RTC 0x14 +#define TWL4030_MODULE_SECURED_REG 0x15 + +/* + * Read and write single 8-bit registers + */ +int twl4030_i2c_write_u8(u8 mod_no, u8 val, u8 reg); +int twl4030_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); + +/* + * Read and write several 8-bit registers at once. + * + * IMPORTANT: For twl4030_i2c_write(), allocate num_bytes + 1 + * for the value, and populate your data starting at offset 1. + */ +int twl4030_i2c_write(u8 mod_no, u8 *value, u8 reg, u8 num_bytes); +int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, u8 num_bytes); + +/*----------------------------------------------------------------------*/ + +/* + * NOTE: at up to 1024 registers, this is a big chip. + * + * Avoid putting register declarations in this file, instead of into + * a driver-private file, unless some of the registers in a block + * need to be shared with other drivers. One example is blocks that + * have Secondary IRQ Handler (SIH) registers. + */ + +#define TWL4030_SIH_CTRL_EXCLEN_MASK BIT(0) +#define TWL4030_SIH_CTRL_PENDDIS_MASK BIT(1) +#define TWL4030_SIH_CTRL_COR_MASK BIT(2) + +/*----------------------------------------------------------------------*/ + +/* + * GPIO Block Register offsets (use TWL4030_MODULE_GPIO) + */ + +#define REG_GPIODATAIN1 0x0 +#define REG_GPIODATAIN2 0x1 +#define REG_GPIODATAIN3 0x2 +#define REG_GPIODATADIR1 0x3 +#define REG_GPIODATADIR2 0x4 +#define REG_GPIODATADIR3 0x5 +#define REG_GPIODATAOUT1 0x6 +#define REG_GPIODATAOUT2 0x7 +#define REG_GPIODATAOUT3 0x8 +#define REG_CLEARGPIODATAOUT1 0x9 +#define REG_CLEARGPIODATAOUT2 0xA +#define REG_CLEARGPIODATAOUT3 0xB +#define REG_SETGPIODATAOUT1 0xC +#define REG_SETGPIODATAOUT2 0xD +#define REG_SETGPIODATAOUT3 0xE +#define REG_GPIO_DEBEN1 0xF +#define REG_GPIO_DEBEN2 0x10 +#define REG_GPIO_DEBEN3 0x11 +#define REG_GPIO_CTRL 0x12 +#define REG_GPIOPUPDCTR1 0x13 +#define REG_GPIOPUPDCTR2 0x14 +#define REG_GPIOPUPDCTR3 0x15 +#define REG_GPIOPUPDCTR4 0x16 +#define REG_GPIOPUPDCTR5 0x17 +#define REG_GPIO_ISR1A 0x19 +#define REG_GPIO_ISR2A 0x1A +#define REG_GPIO_ISR3A 0x1B +#define REG_GPIO_IMR1A 0x1C +#define REG_GPIO_IMR2A 0x1D +#define REG_GPIO_IMR3A 0x1E +#define REG_GPIO_ISR1B 0x1F +#define REG_GPIO_ISR2B 0x20 +#define REG_GPIO_ISR3B 0x21 +#define REG_GPIO_IMR1B 0x22 +#define REG_GPIO_IMR2B 0x23 +#define REG_GPIO_IMR3B 0x24 +#define REG_GPIO_EDR1 0x28 +#define REG_GPIO_EDR2 0x29 +#define REG_GPIO_EDR3 0x2A +#define REG_GPIO_EDR4 0x2B +#define REG_GPIO_EDR5 0x2C +#define REG_GPIO_SIH_CTRL 0x2D + +/* Up to 18 signals are available as GPIOs, when their + * pins are not assigned to another use (such as ULPI/USB). + */ +#define TWL4030_GPIO_MAX 18 + +/*----------------------------------------------------------------------*/ + +/* + * Keypad register offsets (use TWL4030_MODULE_KEYPAD) + * ... SIH/interrupt only + */ + +#define TWL4030_KEYPAD_KEYP_ISR1 0x11 +#define TWL4030_KEYPAD_KEYP_IMR1 0x12 +#define TWL4030_KEYPAD_KEYP_ISR2 0x13 +#define TWL4030_KEYPAD_KEYP_IMR2 0x14 +#define TWL4030_KEYPAD_KEYP_SIR 0x15 /* test register */ +#define TWL4030_KEYPAD_KEYP_EDR 0x16 +#define TWL4030_KEYPAD_KEYP_SIH_CTRL 0x17 + +/*----------------------------------------------------------------------*/ + +/* + * Multichannel ADC register offsets (use TWL4030_MODULE_MADC) + * ... SIH/interrupt only + */ + +#define TWL4030_MADC_ISR1 0x61 +#define TWL4030_MADC_IMR1 0x62 +#define TWL4030_MADC_ISR2 0x63 +#define TWL4030_MADC_IMR2 0x64 +#define TWL4030_MADC_SIR 0x65 /* test register */ +#define TWL4030_MADC_EDR 0x66 +#define TWL4030_MADC_SIH_CTRL 0x67 + +/*----------------------------------------------------------------------*/ + +/* + * Battery charger register offsets (use TWL4030_MODULE_INTERRUPTS) + */ + +#define TWL4030_INTERRUPTS_BCIISR1A 0x0 +#define TWL4030_INTERRUPTS_BCIISR2A 0x1 +#define TWL4030_INTERRUPTS_BCIIMR1A 0x2 +#define TWL4030_INTERRUPTS_BCIIMR2A 0x3 +#define TWL4030_INTERRUPTS_BCIISR1B 0x4 +#define TWL4030_INTERRUPTS_BCIISR2B 0x5 +#define TWL4030_INTERRUPTS_BCIIMR1B 0x6 +#define TWL4030_INTERRUPTS_BCIIMR2B 0x7 +#define TWL4030_INTERRUPTS_BCISIR1 0x8 /* test register */ +#define TWL4030_INTERRUPTS_BCISIR2 0x9 /* test register */ +#define TWL4030_INTERRUPTS_BCIEDR1 0xa +#define TWL4030_INTERRUPTS_BCIEDR2 0xb +#define TWL4030_INTERRUPTS_BCIEDR3 0xc +#define TWL4030_INTERRUPTS_BCISIHCTRL 0xd + +/*----------------------------------------------------------------------*/ + +/* + * Power Interrupt block register offsets (use TWL4030_MODULE_INT) + */ + +#define TWL4030_INT_PWR_ISR1 0x0 +#define TWL4030_INT_PWR_IMR1 0x1 +#define TWL4030_INT_PWR_ISR2 0x2 +#define TWL4030_INT_PWR_IMR2 0x3 +#define TWL4030_INT_PWR_SIR 0x4 /* test register */ +#define TWL4030_INT_PWR_EDR1 0x5 +#define TWL4030_INT_PWR_EDR2 0x6 +#define TWL4030_INT_PWR_SIH_CTRL 0x7 + +/*----------------------------------------------------------------------*/ + +struct twl4030_bci_platform_data { + int *battery_tmp_tbl; + unsigned int tblsize; +}; + +/* TWL4030_GPIO_MAX (18) GPIOs, with interrupts */ +struct twl4030_gpio_platform_data { + int gpio_base; + unsigned irq_base, irq_end; + + /* For gpio-N, bit (1 << N) in "pullups" is set if that pullup + * should be enabled. Else, if that bit is set in "pulldowns", + * that pulldown is enabled. Don't waste power by letting any + * digital inputs float... + */ + u32 pullups; + u32 pulldowns; + + int (*setup)(struct device *dev, + unsigned gpio, unsigned ngpio); + int (*teardown)(struct device *dev, + unsigned gpio, unsigned ngpio); +}; + +struct twl4030_madc_platform_data { + int irq_line; +}; + +struct twl4030_keypad_data { + int rows; + int cols; + int *keymap; + int irq; + unsigned int keymapsize; + unsigned int rep:1; +}; + +enum twl4030_usb_mode { + T2_USB_MODE_ULPI = 1, + T2_USB_MODE_CEA2011_3PIN = 2, +}; + +struct twl4030_usb_data { + enum twl4030_usb_mode usb_mode; +}; + +struct twl4030_platform_data { + unsigned irq_base, irq_end; + struct twl4030_bci_platform_data *bci; + struct twl4030_gpio_platform_data *gpio; + struct twl4030_madc_platform_data *madc; + struct twl4030_keypad_data *keypad; + struct twl4030_usb_data *usb; + + /* REVISIT more to come ... _nothing_ should be hard-wired */ +}; + +/*----------------------------------------------------------------------*/ + +/* + * FIXME completely stop using TWL4030_IRQ_BASE ... instead, pass the + * IRQ data to subsidiary devices using platform device resources. + */ + +/* IRQ information-need base */ +#include +/* TWL4030 interrupts */ + +/* #define TWL4030_MODIRQ_GPIO (TWL4030_IRQ_BASE + 0) */ +#define TWL4030_MODIRQ_KEYPAD (TWL4030_IRQ_BASE + 1) +#define TWL4030_MODIRQ_BCI (TWL4030_IRQ_BASE + 2) +#define TWL4030_MODIRQ_MADC (TWL4030_IRQ_BASE + 3) +/* #define TWL4030_MODIRQ_USB (TWL4030_IRQ_BASE + 4) */ +#define TWL4030_MODIRQ_PWR (TWL4030_IRQ_BASE + 5) + +#define TWL4030_PWRIRQ_PWRBTN (TWL4030_PWR_IRQ_BASE + 0) +#define TWL4030_PWRIRQ_CHG_PRES (TWL4030_PWR_IRQ_BASE + 1) +#define TWL4030_PWRIRQ_USB_PRES (TWL4030_PWR_IRQ_BASE + 2) +#define TWL4030_PWRIRQ_RTC (TWL4030_PWR_IRQ_BASE + 3) +#define TWL4030_PWRIRQ_HOT_DIE (TWL4030_PWR_IRQ_BASE + 4) +#define TWL4030_PWRIRQ_PWROK_TIMEOUT (TWL4030_PWR_IRQ_BASE + 5) +#define TWL4030_PWRIRQ_MBCHG (TWL4030_PWR_IRQ_BASE + 6) +#define TWL4030_PWRIRQ_SC_DETECT (TWL4030_PWR_IRQ_BASE + 7) + +/* Rest are unsued currently*/ + +/* Offsets to Power Registers */ +#define TWL4030_VDAC_DEV_GRP 0x3B +#define TWL4030_VDAC_DEDICATED 0x3E +#define TWL4030_VAUX1_DEV_GRP 0x17 +#define TWL4030_VAUX1_DEDICATED 0x1A +#define TWL4030_VAUX2_DEV_GRP 0x1B +#define TWL4030_VAUX2_DEDICATED 0x1E +#define TWL4030_VAUX3_DEV_GRP 0x1F +#define TWL4030_VAUX3_DEDICATED 0x22 + +/* TWL4030 GPIO interrupt definitions */ + +#define TWL4030_GPIO_IRQ_NO(n) (TWL4030_GPIO_IRQ_BASE + (n)) +#define TWL4030_GPIO_IS_ENABLE 1 + +/* + * Exported TWL4030 GPIO APIs + * + * WARNING -- use standard GPIO and IRQ calls instead; these will vanish. + */ +int twl4030_get_gpio_datain(int gpio); +int twl4030_request_gpio(int gpio); +int twl4030_set_gpio_debounce(int gpio, int enable); +int twl4030_free_gpio(int gpio); + +#if defined(CONFIG_TWL4030_BCI_BATTERY) || \ + defined(CONFIG_TWL4030_BCI_BATTERY_MODULE) + extern int twl4030charger_usb_en(int enable); +#else + static inline int twl4030charger_usb_en(int enable) { return 0; } +#endif + +#endif /* End of __TWL4030_H */ -- cgit v1.2.3 From 26b8f5e1e2d1229c186d8e61d26513c43a058c5e Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Wed, 15 Oct 2008 12:20:06 +0200 Subject: mfd: add base support for Dialog DA9030/DA9034 PMICs DA9030 (a.k.a ARAVA) and DA9034 (a.k.a MICCO) are PMICs designed by Dialog Semiconductor, usually found on PXA-based platforms. These PMICs are I2C-based, multi-function devices, usually with LEDs, PWMs for backlight, BUCKs and LDOs, ADCs and touchscreen controller (on DA9034). This is the base support for the I2C operations, event registration and handling, sub-devices management. Signed-off-by: Mike Rapoport Signed-off-by: Eric Miao Signed-off-by: Liam Girdwood Signed-off-by: Samuel Ortiz --- include/linux/mfd/da903x.h | 201 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 include/linux/mfd/da903x.h (limited to 'include') diff --git a/include/linux/mfd/da903x.h b/include/linux/mfd/da903x.h new file mode 100644 index 00000000000..cad314c1243 --- /dev/null +++ b/include/linux/mfd/da903x.h @@ -0,0 +1,201 @@ +#ifndef __LINUX_PMIC_DA903X_H +#define __LINUX_PMIC_DA903X_H + +/* Unified sub device IDs for DA9030/DA9034 */ +enum { + DA9030_ID_LED_1, + DA9030_ID_LED_2, + DA9030_ID_LED_3, + DA9030_ID_LED_4, + DA9030_ID_LED_PC, + DA9030_ID_VIBRA, + DA9030_ID_WLED, + DA9030_ID_BUCK1, + DA9030_ID_BUCK2, + DA9030_ID_LDO1, + DA9030_ID_LDO2, + DA9030_ID_LDO3, + DA9030_ID_LDO4, + DA9030_ID_LDO5, + DA9030_ID_LDO6, + DA9030_ID_LDO7, + DA9030_ID_LDO8, + DA9030_ID_LDO9, + DA9030_ID_LDO10, + DA9030_ID_LDO11, + DA9030_ID_LDO12, + DA9030_ID_LDO13, + DA9030_ID_LDO14, + DA9030_ID_LDO15, + DA9030_ID_LDO16, + DA9030_ID_LDO17, + DA9030_ID_LDO18, + DA9030_ID_LDO19, + DA9030_ID_LDO_INT, /* LDO Internal */ + + DA9034_ID_LED_1, + DA9034_ID_LED_2, + DA9034_ID_VIBRA, + DA9034_ID_WLED, + DA9034_ID_TOUCH, + + DA9034_ID_BUCK1, + DA9034_ID_BUCK2, + DA9034_ID_LDO1, + DA9034_ID_LDO2, + DA9034_ID_LDO3, + DA9034_ID_LDO4, + DA9034_ID_LDO5, + DA9034_ID_LDO6, + DA9034_ID_LDO7, + DA9034_ID_LDO8, + DA9034_ID_LDO9, + DA9034_ID_LDO10, + DA9034_ID_LDO11, + DA9034_ID_LDO12, + DA9034_ID_LDO13, + DA9034_ID_LDO14, + DA9034_ID_LDO15, +}; + +/* + * DA9030/DA9034 LEDs sub-devices uses generic "struct led_info" + * as the platform_data + */ + +/* DA9030 flags for "struct led_info" + */ +#define DA9030_LED_RATE_ON (0 << 5) +#define DA9030_LED_RATE_052S (1 << 5) +#define DA9030_LED_DUTY_1_16 (0 << 3) +#define DA9030_LED_DUTY_1_8 (1 << 3) +#define DA9030_LED_DUTY_1_4 (2 << 3) +#define DA9030_LED_DUTY_1_2 (3 << 3) + +#define DA9030_VIBRA_MODE_1P3V (0 << 1) +#define DA9030_VIBRA_MODE_2P7V (1 << 1) +#define DA9030_VIBRA_FREQ_1HZ (0 << 2) +#define DA9030_VIBRA_FREQ_2HZ (1 << 2) +#define DA9030_VIBRA_FREQ_4HZ (2 << 2) +#define DA9030_VIBRA_FREQ_8HZ (3 << 2) +#define DA9030_VIBRA_DUTY_ON (0 << 4) +#define DA9030_VIBRA_DUTY_75P (1 << 4) +#define DA9030_VIBRA_DUTY_50P (2 << 4) +#define DA9030_VIBRA_DUTY_25P (3 << 4) + +/* DA9034 flags for "struct led_info" */ +#define DA9034_LED_RAMP (1 << 7) + +/* DA9034 touch screen platform data */ +struct da9034_touch_pdata { + int interval_ms; /* sampling interval while pen down */ + int x_inverted; + int y_inverted; +}; + +struct da903x_subdev_info { + int id; + const char *name; + void *platform_data; +}; + +struct da903x_platform_data { + int num_subdevs; + struct da903x_subdev_info *subdevs; +}; + +/* bit definitions for DA9030 events */ +#define DA9030_EVENT_ONKEY (1 << 0) +#define DA9030_EVENT_PWREN (1 << 1) +#define DA9030_EVENT_EXTON (1 << 2) +#define DA9030_EVENT_CHDET (1 << 3) +#define DA9030_EVENT_TBAT (1 << 4) +#define DA9030_EVENT_VBATMON (1 << 5) +#define DA9030_EVENT_VBATMON_TXON (1 << 6) +#define DA9030_EVENT_CHIOVER (1 << 7) +#define DA9030_EVENT_TCTO (1 << 8) +#define DA9030_EVENT_CCTO (1 << 9) +#define DA9030_EVENT_ADC_READY (1 << 10) +#define DA9030_EVENT_VBUS_4P4 (1 << 11) +#define DA9030_EVENT_VBUS_4P0 (1 << 12) +#define DA9030_EVENT_SESS_VALID (1 << 13) +#define DA9030_EVENT_SRP_DETECT (1 << 14) +#define DA9030_EVENT_WATCHDOG (1 << 15) +#define DA9030_EVENT_LDO15 (1 << 16) +#define DA9030_EVENT_LDO16 (1 << 17) +#define DA9030_EVENT_LDO17 (1 << 18) +#define DA9030_EVENT_LDO18 (1 << 19) +#define DA9030_EVENT_LDO19 (1 << 20) +#define DA9030_EVENT_BUCK2 (1 << 21) + +/* bit definitions for DA9034 events */ +#define DA9034_EVENT_ONKEY (1 << 0) +#define DA9034_EVENT_EXTON (1 << 2) +#define DA9034_EVENT_CHDET (1 << 3) +#define DA9034_EVENT_TBAT (1 << 4) +#define DA9034_EVENT_VBATMON (1 << 5) +#define DA9034_EVENT_REV_IOVER (1 << 6) +#define DA9034_EVENT_CH_IOVER (1 << 7) +#define DA9034_EVENT_CH_TCTO (1 << 8) +#define DA9034_EVENT_CH_CCTO (1 << 9) +#define DA9034_EVENT_USB_DEV (1 << 10) +#define DA9034_EVENT_OTGCP_IOVER (1 << 11) +#define DA9034_EVENT_VBUS_4P55 (1 << 12) +#define DA9034_EVENT_VBUS_3P8 (1 << 13) +#define DA9034_EVENT_SESS_1P8 (1 << 14) +#define DA9034_EVENT_SRP_READY (1 << 15) +#define DA9034_EVENT_ADC_MAN (1 << 16) +#define DA9034_EVENT_ADC_AUTO4 (1 << 17) +#define DA9034_EVENT_ADC_AUTO5 (1 << 18) +#define DA9034_EVENT_ADC_AUTO6 (1 << 19) +#define DA9034_EVENT_PEN_DOWN (1 << 20) +#define DA9034_EVENT_TSI_READY (1 << 21) +#define DA9034_EVENT_UART_TX (1 << 22) +#define DA9034_EVENT_UART_RX (1 << 23) +#define DA9034_EVENT_HEADSET (1 << 25) +#define DA9034_EVENT_HOOKSWITCH (1 << 26) +#define DA9034_EVENT_WATCHDOG (1 << 27) + +extern int da903x_register_notifier(struct device *dev, + struct notifier_block *nb, unsigned int events); +extern int da903x_unregister_notifier(struct device *dev, + struct notifier_block *nb, unsigned int events); + +/* Status Query Interface */ +#define DA9030_STATUS_ONKEY (1 << 0) +#define DA9030_STATUS_PWREN1 (1 << 1) +#define DA9030_STATUS_EXTON (1 << 2) +#define DA9030_STATUS_CHDET (1 << 3) +#define DA9030_STATUS_TBAT (1 << 4) +#define DA9030_STATUS_VBATMON (1 << 5) +#define DA9030_STATUS_VBATMON_TXON (1 << 6) +#define DA9030_STATUS_MCLKDET (1 << 7) + +#define DA9034_STATUS_ONKEY (1 << 0) +#define DA9034_STATUS_EXTON (1 << 2) +#define DA9034_STATUS_CHDET (1 << 3) +#define DA9034_STATUS_TBAT (1 << 4) +#define DA9034_STATUS_VBATMON (1 << 5) +#define DA9034_STATUS_PEN_DOWN (1 << 6) +#define DA9034_STATUS_MCLKDET (1 << 7) +#define DA9034_STATUS_USB_DEV (1 << 8) +#define DA9034_STATUS_HEADSET (1 << 9) +#define DA9034_STATUS_HOOKSWITCH (1 << 10) +#define DA9034_STATUS_REMCON (1 << 11) +#define DA9034_STATUS_VBUS_VALID_4P55 (1 << 12) +#define DA9034_STATUS_VBUS_VALID_3P8 (1 << 13) +#define DA9034_STATUS_SESS_VALID_1P8 (1 << 14) +#define DA9034_STATUS_SRP_READY (1 << 15) + +extern int da903x_query_status(struct device *dev, unsigned int status); + + +/* NOTE: the two functions below are not intended for use outside + * of the DA9034 sub-device drivers + */ +extern int da903x_write(struct device *dev, int reg, uint8_t val); +extern int da903x_read(struct device *dev, int reg, uint8_t *val); +extern int da903x_update(struct device *dev, int reg, uint8_t val, uint8_t mask); +extern int da903x_set_bits(struct device *dev, int reg, uint8_t bit_mask); +extern int da903x_clr_bits(struct device *dev, int reg, uint8_t bit_mask); +#endif /* __LINUX_PMIC_DA903X_H */ -- cgit v1.2.3 From 7acb706ca97fce84bda4a902a33de2f3dae10260 Mon Sep 17 00:00:00 2001 From: Ian Molton Date: Thu, 9 Oct 2008 20:06:09 +0200 Subject: mfd: update TMIO drivers to use the clock API This patch updates the remaining two TMIO drivers to use the clock API rather than callback hooks into platform code. Signed-off-by: Ian Molton Signed-off-by: Samuel Ortiz --- include/linux/mfd/t7l66xb.h | 2 -- include/linux/mfd/tc6387xb.h | 3 --- 2 files changed, 5 deletions(-) (limited to 'include') diff --git a/include/linux/mfd/t7l66xb.h b/include/linux/mfd/t7l66xb.h index e83c7f2036f..b4629818aea 100644 --- a/include/linux/mfd/t7l66xb.h +++ b/include/linux/mfd/t7l66xb.h @@ -15,8 +15,6 @@ #include struct t7l66xb_platform_data { - int (*enable_clk32k)(struct platform_device *dev); - void (*disable_clk32k)(struct platform_device *dev); int (*enable)(struct platform_device *dev); int (*disable)(struct platform_device *dev); int (*suspend)(struct platform_device *dev); diff --git a/include/linux/mfd/tc6387xb.h b/include/linux/mfd/tc6387xb.h index fa06e0610b8..b4888209494 100644 --- a/include/linux/mfd/tc6387xb.h +++ b/include/linux/mfd/tc6387xb.h @@ -11,9 +11,6 @@ #define MFD_TC6387XB_H struct tc6387xb_platform_data { - int (*enable_clk32k)(struct platform_device *dev); - void (*disable_clk32k)(struct platform_device *dev); - int (*enable)(struct platform_device *dev); int (*disable)(struct platform_device *dev); int (*suspend)(struct platform_device *dev); -- cgit v1.2.3