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Diffstat (limited to 'board/goldelico/gta04/twl4030-additions.h')
| -rw-r--r-- | board/goldelico/gta04/twl4030-additions.h | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/board/goldelico/gta04/twl4030-additions.h b/board/goldelico/gta04/twl4030-additions.h new file mode 100644 index 0000000..4ddd8e2 --- /dev/null +++ b/board/goldelico/gta04/twl4030-additions.h @@ -0,0 +1,203 @@ +/* + * (C) Copyright 2009 + * Windriver, <www.windriver.com> + * Tom Rix <Tom.Rix@windriver.com> + * + * 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 + */ + +#include <common.h> +#include <i2c.h> + +/* I2C chip addresses */ + +/* USB ID */ +#define TWL4030_CHIP_USB 0x48 +/* AUD ID */ +#define TWL4030_CHIP_AUDIO_VOICE 0x49 +#define TWL4030_CHIP_GPIO 0x49 +#define TWL4030_CHIP_INTBR 0x49 +#define TWL4030_CHIP_PIH 0x49 +#define TWL4030_CHIP_TEST 0x49 +/* AUX ID */ +#define TWL4030_CHIP_KEYPAD 0x4a +#define TWL4030_CHIP_MADC 0x4a +#define TWL4030_CHIP_INTERRUPTS 0x4a +#define TWL4030_CHIP_LED 0x4a +#define TWL4030_CHIP_MAIN_CHARGE 0x4a +#define TWL4030_CHIP_PRECHARGE 0x4a +#define TWL4030_CHIP_PWM0 0x4a +#define TWL4030_CHIP_PWM1 0x4a +#define TWL4030_CHIP_PWMA 0x4a +#define TWL4030_CHIP_PWMB 0x4a +/* POWER ID */ +#define TWL4030_CHIP_BACKUP 0x4b +#define TWL4030_CHIP_INT 0x4b +#define TWL4030_CHIP_PM_MASTER 0x4b +#define TWL4030_CHIP_PM_RECIEVER 0x4b +#define TWL4030_CHIP_RTC 0x4b +#define TWL4030_CHIP_SECURED_REG 0x4b + +/* Register base addresses */ + +/* USB ID */ +#define TWL4030_BASEADD_USB 0x0000 +/* AUD ID */ +#define TWL4030_BASEADD_AUDIO_VOICE 0x0000 +#define TWL4030_BASEADD_GPIO 0x0098 +#define TWL4030_BASEADD_INTBR 0x0085 +#define TWL4030_BASEADD_PIH 0x0080 +#define TWL4030_BASEADD_TEST 0x004C +/* AUX ID */ +#define TWL4030_BASEADD_INTERRUPTS 0x00B9 +#define TWL4030_BASEADD_LED 0x00EE +#define TWL4030_BASEADD_MADC 0x0000 +#define TWL4030_BASEADD_MAIN_CHARGE 0x0074 +#define TWL4030_BASEADD_PRECHARGE 0x00AA +#define TWL4030_BASEADD_PWM0 0x00F8 +#define TWL4030_BASEADD_PWM1 0x00FB +#define TWL4030_BASEADD_PWMA 0x00EF +#define TWL4030_BASEADD_PWMB 0x00F1 +#define TWL4030_BASEADD_KEYPAD 0x00D2 +/* POWER ID */ +#define TWL4030_BASEADD_BACKUP 0x0014 +#define TWL4030_BASEADD_INT 0x002E +#define TWL4030_BASEADD_PM_MASTER 0x0036 +#define TWL4030_BASEADD_PM_RECIEVER 0x005B +#define TWL4030_BASEADD_RTC 0x001C +#define TWL4030_BASEADD_SECURED_REG 0x0000 + +/* Register addresses */ + +#define REG_STS_HW_CONDITIONS (TWL4030_BASEADD_PM_MASTER + 0x0F) +#define STS_VBUS 0x080 +#define STS_CHG 0x02 +#define REG_BCICTL1 (TWL4030_BASEADD_PM_MASTER + 0x023) +#define REG_BCICTL2 (TWL4030_BASEADD_PM_MASTER + 0x024) +#define CGAIN 0x020 +#define ITHEN 0x010 +#define ITHSENS 0x007 +#define REG_BCIMFTH1 (TWL4030_BASEADD_PM_MASTER + 0x016) +#define REG_BCIMFTH2 (TWL4030_BASEADD_PM_MASTER + 0x017) +#define BCIAUTOWEN (TWL4030_BASEADD_PM_MASTER + 0x020) +#define CONFIG_DONE 0x010 +#define BCIAUTOUSB 0x002 +#define BCIAUTOAC 0x001 +#define BCIMSTAT_MASK 0x03F +#define REG_BOOT_BCI (TWL4030_BASEADD_PM_MASTER + 0x007) + +#define REG_GPBR1 (TWL4030_BASEADD_INTBR + 0x0c) +#define MADC_HFCLK_EN 0x80 +#define DEFAULT_MADC_CLK_EN 0x10 + +#define REG_CTRL1 (TWL4030_BASEADD_MADC + 0x00) +#define MADC_ON 0x01 +#define REG_SW1SELECT_MSB 0x07 +#define SW1_CH9_SEL 0x02 +#define REG_CTRL_SW1 (TWL4030_BASEADD_MADC + 0x012) +#define SW1_TRIGGER 0x020 +#define EOC_SW1 0x002 +#define BUSY 0x001 +#define REG_GPCH9 (TWL4030_BASEADD_MADC + 0x049) + +#define REG_BCIMSTATEC (TWL4030_BASEADD_MAIN_CHARGE + 0x002) +#define REG_BCIMFSTS2 (TWL4030_BASEADD_MAIN_CHARGE + 0x00E) +#define REG_BCIMFSTS3 (TWL4030_BASEADD_MAIN_CHARGE + 0x00F) +#define REG_BCIMFSTS4 (TWL4030_BASEADD_MAIN_CHARGE + 0x010) +#define REG_BCIMFKEY (TWL4030_BASEADD_MAIN_CHARGE + 0x011) +#define REG_BCIIREF1 (TWL4030_BASEADD_MAIN_CHARGE + 0x027) + +#define REG_BCIMFSTS1 (TWL4030_BASEADD_PRECHARGE + 0x001) +#define USBFASTMCHG 0x004 +#define BATSTSPCHG 0x004 +#define BATSTSMCHG 0x040 +#define VBATOV4 0x020 +#define VBATOV3 0x010 +#define VBATOV2 0x008 +#define VBATOV1 0x004 +#define MADC_LSB_MASK 0xC0 +#define REG_BB_CFG (TWL4030_BASEADD_PM_RECIEVER + 0x12) +#define BBCHEN 0x10 +#define BBSEL_2500mV 0x00 +#define BBSEL_3000mV 0x04 +#define BBSEL_3100mV 0x08 +#define BBSEL_3200mV 0x0C +#define BBISEL_25uA 0x00 +#define BBISEL_150uA 0x01 +#define BBISEL_500uA 0x02 +#define BBISEL_1000uA 0x03 + +#define REG_POWER_CTRL (TWL4030_BASEADD_USB + 0x0AC) +#define REG_POWER_CTRL_SET (TWL4030_BASEADD_USB + 0x0AD) +#define REG_POWER_CTRL_CLR (TWL4030_BASEADD_USB + 0x0AE) +#define OTG_EN 0x020 +#define REG_PHY_CLK_CTRL (TWL4030_BASEADD_USB + 0x0FE) +#define REG_PHY_CLK_CTRL_STS (TWL4030_BASEADD_USB + 0x0FF) +#define PHY_DPLL_CLK 0x01 + +/* TWL4030 battery measuring parameters */ +#define T2_BATTERY_VOLT (TWL4030_BASEADD_MAIN_CHARGE + 0x04) +#define T2_BATTERY_TEMP (TWL4030_BASEADD_MAIN_CHARGE + 0x06) +#define T2_BATTERY_CUR (TWL4030_BASEADD_MAIN_CHARGE + 0x08) +#define T2_BATTERY_ACVOLT (TWL4030_BASEADD_MAIN_CHARGE + 0x0A) +#define T2_BATTERY_USBVOLT (TWL4030_BASEADD_MAIN_CHARGE + 0x0C) + +/* Keypad */ +#define KEYPAD_KEYP_CTRL_REG 0xD2 +#define KEYPAD_KEY_DEB_REG 0xD3 +#define KEYPAD_LONG_KEY_REG1 0xD4 +#define KEYPAD_LK_PTV_REG 0xD5 +#define KEYPAD_TIME_OUT_REG1 0xD6 +#define KEYPAD_TIME_OUT_REG2 0xD7 +#define KEYPAD_KBC_REG 0xD8 +#define KEYPAD_KBR_REG 0xD9 +#define KEYPAD_KEYP_SMS 0xDA +#define KEYPAD_FULL_CODE_7_0 0xDB +#define KEYPAD_FULL_CODE_15_8 0xDC +#define KEYPAD_FULL_CODE_23_16 0xDD +#define KEYPAD_FULL_CODE_31_24 0xDE +#define KEYPAD_FULL_CODE_39_32 0xDF +#define KEYPAD_FULL_CODE_47_40 0xE0 +#define KEYPAD_FULL_CODE_55_48 0xE1 +#define KEYPAD_FULL_CODE_63_56 0xE2 +#define KEYPAD_KEYP_ISR1 0xE3 +#define KEYPAD_KEYP_IMR1 0xE4 +#define KEYPAD_KEYP_ISR2 0xE5 +#define KEYPAD_KEYP_IMR2 0xE6 +#define KEYPAD_KEYP_SIR 0xE7 +#define KEYPAD_KEYP_EDR 0xE8 +#define KEYPAD_KEYP_SIH_CTRL 0xE9 + +#define CTRL_KBD_ON (1 << 6) +#define CTRL_RP_EN (1 << 5) +#define CTRL_TOLE_EN (1 << 4) +#define CTRL_TOE_EN (1 << 3) +#define CTRL_LK_EN (1 << 2) +#define CTRL_SOFTMODEN (1 << 1) +#define CTRL_SOFT_NRST (1 << 0) + +int twl4030_init_battery_charging(void); + +/* Declarations for users of the keypad, stubs for everyone else. */ +#if (defined(CONFIG_TWL4030_KEYPAD) && (CONFIG_TWL4030_KEYPAD)) +int twl4030_keypad_init(void); +int twl4030_keypad_reset(void); +int twl4030_keypad_keys_pressed(unsigned char *key1, unsigned char *key2); +#else +#define twl4030_keypad_init() 0 +#define twl4030_keypad_reset() 0 +#define twl4030_keypad_keys_pressed(a, b) 0 +#endif |