diff options
Diffstat (limited to 'include/linux/mfd/twl6040.h')
| -rw-r--r-- | include/linux/mfd/twl6040.h | 109 |
1 files changed, 75 insertions, 34 deletions
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index 4c806f6d663..8f9fc3d26e6 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -27,6 +27,8 @@ #include <linux/interrupt.h> #include <linux/mfd/core.h> +#include <linux/regulator/consumer.h> +#include <linux/clk.h> #define TWL6040_REG_ASICID 0x01 #define TWL6040_REG_ASICREV 0x02 @@ -68,11 +70,6 @@ #define TWL6040_REG_ACCCTL 0x2D #define TWL6040_REG_STATUS 0x2E -#define TWL6040_CACHEREGNUM (TWL6040_REG_STATUS + 1) - -#define TWL6040_VIOREGNUM 18 -#define TWL6040_VDDREGNUM 21 - /* INTID (0x03) fields */ #define TWL6040_THINT 0x01 @@ -125,45 +122,43 @@ #define TWL6040_LPLLFIN 0x08 #define TWL6040_HPLLSEL 0x10 -/* HSLCTL (0x10) fields */ +/* HSLCTL/R (0x10/0x11) fields */ -#define TWL6040_HSDACMODEL 0x02 -#define TWL6040_HSDRVMODEL 0x08 +#define TWL6040_HSDACENA (1 << 0) +#define TWL6040_HSDACMODE (1 << 1) +#define TWL6040_HSDRVENA (1 << 2) +#define TWL6040_HSDRVMODE (1 << 3) -/* HSRCTL (0x11) fields */ +/* HFLCTL/R (0x14/0x16) fields */ -#define TWL6040_HSDACMODER 0x02 -#define TWL6040_HSDRVMODER 0x08 +#define TWL6040_HFDACENA (1 << 0) +#define TWL6040_HFPGAENA (1 << 1) +#define TWL6040_HFDRVENA (1 << 4) -/* VIBCTLL (0x18) fields */ +/* VIBCTLL/R (0x18/0x1A) fields */ -#define TWL6040_VIBENAL 0x01 -#define TWL6040_VIBCTRLL 0x04 -#define TWL6040_VIBCTRLLP 0x08 -#define TWL6040_VIBCTRLLN 0x10 +#define TWL6040_VIBENA (1 << 0) +#define TWL6040_VIBSEL (1 << 1) +#define TWL6040_VIBCTRL (1 << 2) +#define TWL6040_VIBCTRL_P (1 << 3) +#define TWL6040_VIBCTRL_N (1 << 4) -/* VIBDATL (0x19) fields */ +/* VIBDATL/R (0x19/0x1B) fields */ #define TWL6040_VIBDAT_MAX 0x64 -/* VIBCTLR (0x1A) fields */ - -#define TWL6040_VIBENAR 0x01 -#define TWL6040_VIBCTRLR 0x04 -#define TWL6040_VIBCTRLRP 0x08 -#define TWL6040_VIBCTRLRN 0x10 - /* GPOCTL (0x1E) fields */ #define TWL6040_GPO1 0x01 #define TWL6040_GPO2 0x02 -#define TWL6040_GPO3 0x03 +#define TWL6040_GPO3 0x04 /* ACCCTL (0x2D) fields */ #define TWL6040_I2CSEL 0x01 #define TWL6040_RESETSPLIT 0x04 #define TWL6040_INTCLRMODE 0x08 +#define TWL6040_I2CMODE(x) ((x & 0x3) << 4) /* STATUS (0x2E) fields */ @@ -172,11 +167,12 @@ #define TWL6040_VIBROCDET 0x20 #define TWL6040_TSHUTDET 0x40 -#define TWL6040_CELLS 2 +#define TWL6040_CELLS 3 #define TWL6040_REV_ES1_0 0x00 -#define TWL6040_REV_ES1_1 0x01 -#define TWL6040_REV_ES1_2 0x02 +#define TWL6040_REV_ES1_1 0x01 /* Rev ES1.1 and ES1.2 */ +#define TWL6040_REV_ES1_3 0x02 +#define TWL6041_REV_ES2_0 0x10 #define TWL6040_IRQ_TH 0 #define TWL6040_IRQ_PLUG 1 @@ -189,10 +185,47 @@ #define TWL6040_SYSCLK_SEL_LPPLL 0 #define TWL6040_SYSCLK_SEL_HPPLL 1 +#define TWL6040_GPO_MAX 3 + +/* TODO: All platform data struct can be removed */ +struct twl6040_codec_data { + u16 hs_left_step; + u16 hs_right_step; + u16 hf_left_step; + u16 hf_right_step; +}; + +struct twl6040_vibra_data { + unsigned int vibldrv_res; /* left driver resistance */ + unsigned int vibrdrv_res; /* right driver resistance */ + unsigned int viblmotor_res; /* left motor resistance */ + unsigned int vibrmotor_res; /* right motor resistance */ + int vddvibl_uV; /* VDDVIBL volt, set 0 for fixed reg */ + int vddvibr_uV; /* VDDVIBR volt, set 0 for fixed reg */ +}; + +struct twl6040_gpo_data { + int gpio_base; +}; + +struct twl6040_platform_data { + int audpwron_gpio; /* audio power-on gpio */ + + struct twl6040_codec_data *codec; + struct twl6040_vibra_data *vibra; + struct twl6040_gpo_data *gpo; +}; + +struct regmap; +struct regmap_irq_chips_data; + struct twl6040 { struct device *dev; + struct regmap *regmap; + struct regmap_irq_chip_data *irq_data; + struct regulator_bulk_data supplies[2]; /* supplies for vio, v2v1 */ + struct clk *clk32k; struct mutex mutex; - struct mutex io_mutex; struct mutex irq_mutex; struct mfd_cell cells[TWL6040_CELLS]; struct completion ready; @@ -201,13 +234,14 @@ struct twl6040 { int power_count; int rev; + /* PLL configuration */ int pll; unsigned int sysclk; + unsigned int mclk; unsigned int irq; - unsigned int irq_base; - u8 irq_masks_cur; - u8 irq_masks_cache; + unsigned int irq_ready; + unsigned int irq_th; }; int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg); @@ -222,7 +256,14 @@ int twl6040_set_pll(struct twl6040 *twl6040, int pll_id, unsigned int freq_in, unsigned int freq_out); int twl6040_get_pll(struct twl6040 *twl6040); unsigned int twl6040_get_sysclk(struct twl6040 *twl6040); -int twl6040_irq_init(struct twl6040 *twl6040); -void twl6040_irq_exit(struct twl6040 *twl6040); + +/* Get the combined status of the vibra control register */ +int twl6040_get_vibralr_status(struct twl6040 *twl6040); + +static inline int twl6040_get_revid(struct twl6040 *twl6040) +{ + return twl6040->rev; +} + #endif /* End of __TWL6040_CODEC_H__ */ |