diff options
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 36 | ||||
| -rw-r--r-- | include/linux/mfd/ab8500.h | 53 |
2 files changed, 55 insertions, 34 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 86cc8874e6d..b6887014d68 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -52,6 +52,7 @@ #define AB8500_IT_LATCH8_REG 0x27 #define AB8500_IT_LATCH9_REG 0x28 #define AB8500_IT_LATCH10_REG 0x29 +#define AB8500_IT_LATCH12_REG 0x2B #define AB8500_IT_LATCH19_REG 0x32 #define AB8500_IT_LATCH20_REG 0x33 #define AB8500_IT_LATCH21_REG 0x34 @@ -98,7 +99,7 @@ * offset 0. */ static const int ab8500_irq_regoffset[AB8500_NUM_IRQ_REGS] = { - 0, 1, 2, 3, 4, 6, 7, 8, 9, 18, 19, 20, 21, + 0, 1, 2, 3, 4, 6, 7, 8, 9, 11, 18, 19, 20, 21, }; static int ab8500_get_chip_id(struct device *dev) @@ -252,6 +253,10 @@ static void ab8500_irq_sync_unlock(struct irq_data *data) if (new == old) continue; + /* Interrupt register 12 does'nt exist prior to version 0x20 */ + if (ab8500_irq_regoffset[i] == 11 && ab8500->chip_id < 0x20) + continue; + ab8500->oldmask[i] = new; reg = AB8500_IT_MASK1_REG + ab8500_irq_regoffset[i]; @@ -301,6 +306,10 @@ static irqreturn_t ab8500_irq(int irq, void *dev) int status; u8 value; + /* Interrupt register 12 does'nt exist prior to version 0x20 */ + if (regoffset == 11 && ab8500->chip_id < 0x20) + continue; + status = get_register_interruptible(ab8500, AB8500_INTERRUPT, AB8500_IT_LATCH1_REG + regoffset, &value); if (status < 0 || value == 0) @@ -554,6 +563,12 @@ static struct resource ab8500_usb_resources[] = { .end = AB8500_INT_VBUS_DET_R, .flags = IORESOURCE_IRQ, }, + { + .name = "USB_LINK_STATUS", + .start = AB8500_INT_USB_LINK_STATUS, + .end = AB8500_INT_USB_LINK_STATUS, + .flags = IORESOURCE_IRQ, + }, }; static struct resource ab8500_temp_resources[] = { @@ -670,8 +685,9 @@ int __devinit ab8500_init(struct ab8500 *ab8500) * 0x0 - Early Drop * 0x10 - Cut 1.0 * 0x11 - Cut 1.1 + * 0x20 - Cut 2.0 */ - if (value == 0x0 || value == 0x10 || value == 0x11) { + if (value == 0x0 || value == 0x10 || value == 0x11 || value == 0x20) { ab8500->revision = value; dev_info(ab8500->dev, "detected chip, revision: %#x\n", value); } else { @@ -684,18 +700,16 @@ int __devinit ab8500_init(struct ab8500 *ab8500) plat->init(ab8500); /* Clear and mask all interrupts */ - for (i = 0; i < 10; i++) { - get_register_interruptible(ab8500, AB8500_INTERRUPT, - AB8500_IT_LATCH1_REG + i, &value); - set_register_interruptible(ab8500, AB8500_INTERRUPT, - AB8500_IT_MASK1_REG + i, 0xff); - } + for (i = 0; i < AB8500_NUM_IRQ_REGS; i++) { + /* Interrupt register 12 does'nt exist prior to version 0x20 */ + if (ab8500_irq_regoffset[i] == 11 && ab8500->chip_id < 0x20) + continue; - for (i = 18; i < 24; i++) { get_register_interruptible(ab8500, AB8500_INTERRUPT, - AB8500_IT_LATCH1_REG + i, &value); + AB8500_IT_LATCH1_REG + ab8500_irq_regoffset[i], + &value); set_register_interruptible(ab8500, AB8500_INTERRUPT, - AB8500_IT_MASK1_REG + i, 0xff); + AB8500_IT_MASK1_REG + ab8500_irq_regoffset[i], 0xff); } ret = abx500_register_ops(ab8500->dev, &ab8500_ops); diff --git a/include/linux/mfd/ab8500.h b/include/linux/mfd/ab8500.h index 1ad16965523..37f56b7c4c1 100644 --- a/include/linux/mfd/ab8500.h +++ b/include/linux/mfd/ab8500.h @@ -74,30 +74,37 @@ #define AB8500_INT_ACC_DETECT_21DB_F 37 #define AB8500_INT_ACC_DETECT_21DB_R 38 #define AB8500_INT_GP_SW_ADC_CONV_END 39 -#define AB8500_INT_BTEMP_LOW 72 -#define AB8500_INT_BTEMP_LOW_MEDIUM 73 -#define AB8500_INT_BTEMP_MEDIUM_HIGH 74 -#define AB8500_INT_BTEMP_HIGH 75 -#define AB8500_INT_USB_CHARGER_NOT_OK 81 -#define AB8500_INT_ID_WAKEUP_R 82 -#define AB8500_INT_ID_DET_R1R 84 -#define AB8500_INT_ID_DET_R2R 85 -#define AB8500_INT_ID_DET_R3R 86 -#define AB8500_INT_ID_DET_R4R 87 -#define AB8500_INT_ID_WAKEUP_F 88 -#define AB8500_INT_ID_DET_R1F 90 -#define AB8500_INT_ID_DET_R2F 91 -#define AB8500_INT_ID_DET_R3F 92 -#define AB8500_INT_ID_DET_R4F 93 -#define AB8500_INT_USB_CHG_DET_DONE 94 -#define AB8500_INT_USB_CH_TH_PROT_F 96 -#define AB8500_INT_USB_CH_TH_PROT_R 97 -#define AB8500_INT_MAIN_CH_TH_PROT_F 98 -#define AB8500_INT_MAIN_CH_TH_PROT_R 99 -#define AB8500_INT_USB_CHARGER_NOT_OKF 103 +#define AB8500_INT_ADP_SOURCE_ERROR 72 +#define AB8500_INT_ADP_SINK_ERROR 73 +#define AB8500_INT_ADP_PROBE_PLUG 74 +#define AB8500_INT_ADP_PROBE_UNPLUG 75 +#define AB8500_INT_ADP_SENSE_OFF 76 +#define AB8500_INT_USB_PHY_POWER_ERR 78 +#define AB8500_INT_USB_LINK_STATUS 79 +#define AB8500_INT_BTEMP_LOW 80 +#define AB8500_INT_BTEMP_LOW_MEDIUM 81 +#define AB8500_INT_BTEMP_MEDIUM_HIGH 82 +#define AB8500_INT_BTEMP_HIGH 83 +#define AB8500_INT_USB_CHARGER_NOT_OK 89 +#define AB8500_INT_ID_WAKEUP_R 90 +#define AB8500_INT_ID_DET_R1R 92 +#define AB8500_INT_ID_DET_R2R 93 +#define AB8500_INT_ID_DET_R3R 94 +#define AB8500_INT_ID_DET_R4R 95 +#define AB8500_INT_ID_WAKEUP_F 96 +#define AB8500_INT_ID_DET_R1F 98 +#define AB8500_INT_ID_DET_R2F 99 +#define AB8500_INT_ID_DET_R3F 100 +#define AB8500_INT_ID_DET_R4F 101 +#define AB8500_INT_USB_CHG_DET_DONE 102 +#define AB8500_INT_USB_CH_TH_PROT_F 104 +#define AB8500_INT_USB_CH_TH_PROT_R 105 +#define AB8500_INT_MAIN_CH_TH_PROT_F 106 +#define AB8500_INT_MAIN_CH_TH_PROT_R 107 +#define AB8500_INT_USB_CHARGER_NOT_OKF 111 -#define AB8500_NR_IRQS 104 -#define AB8500_NUM_IRQ_REGS 13 +#define AB8500_NR_IRQS 112 +#define AB8500_NUM_IRQ_REGS 14 /** * struct ab8500 - ab8500 internal structure |