diff options
Diffstat (limited to 'include/linux/i2c')
| -rw-r--r-- | include/linux/i2c/tsc2007.h | 17 | ||||
| -rw-r--r-- | include/linux/i2c/twl4030.h | 9 |
2 files changed, 20 insertions, 6 deletions
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h new file mode 100644 index 00000000000..c6361fbb7bf --- /dev/null +++ b/include/linux/i2c/tsc2007.h @@ -0,0 +1,17 @@ +#ifndef __LINUX_I2C_TSC2007_H +#define __LINUX_I2C_TSC2007_H + +/* linux/i2c/tsc2007.h */ + +struct tsc2007_platform_data { + u16 model; /* 2007. */ + u16 x_plate_ohms; + + int (*get_pendown_state)(void); + void (*clear_penirq)(void); /* If needed, clear 2nd level + interrupt source */ + int (*init_platform_hw)(void); + void (*exit_platform_hw)(void); +}; + +#endif diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h index a8f84c01f82..8137f660a5c 100644 --- a/include/linux/i2c/twl4030.h +++ b/include/linux/i2c/twl4030.h @@ -234,6 +234,9 @@ struct twl4030_gpio_platform_data { /* gpio-n should control VMMC(n+1) if BIT(n) in mmc_cd is set */ u8 mmc_cd; + /* if BIT(N) is set, or VMMC(n+1) is linked, debounce GPIO-N */ + u32 debounce; + /* 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 @@ -307,12 +310,6 @@ int twl4030_sih_setup(int module); #define TWL4030_VAUX3_DEV_GRP 0x1F #define TWL4030_VAUX3_DEDICATED 0x22 -/* - * Exported TWL4030 GPIO APIs - * - * WARNING -- use standard GPIO and IRQ calls instead; these will vanish. - */ -int twl4030_set_gpio_debounce(int gpio, int enable); #if defined(CONFIG_TWL4030_BCI_BATTERY) || \ defined(CONFIG_TWL4030_BCI_BATTERY_MODULE) |