diff options
| -rw-r--r-- | drivers/mfd/wm8350-irq.c | 1017 | ||||
| -rw-r--r-- | include/linux/mfd/wm8350/gpio.h | 18 |
2 files changed, 387 insertions, 648 deletions
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c index a432e2b65c48..d9abfc94c685 100644 --- a/drivers/mfd/wm8350-irq.c +++ b/drivers/mfd/wm8350-irq.c @@ -29,6 +29,343 @@ #include <linux/mfd/wm8350/supply.h> #include <linux/mfd/wm8350/wdt.h> +#define WM8350_NUM_IRQ_REGS 7 + +#define WM8350_INT_OFFSET_1 0 +#define WM8350_INT_OFFSET_2 1 +#define WM8350_POWER_UP_INT_OFFSET 2 +#define WM8350_UNDER_VOLTAGE_INT_OFFSET 3 +#define WM8350_OVER_CURRENT_INT_OFFSET 4 +#define WM8350_GPIO_INT_OFFSET 5 +#define WM8350_COMPARATOR_INT_OFFSET 6 + +struct wm8350_irq_data { + int primary; + int reg; + int mask; + int primary_only; +}; + +static struct wm8350_irq_data wm8350_irqs[] = { + [WM8350_IRQ_OC_LS] = { + .primary = WM8350_OC_INT, + .reg = WM8350_OVER_CURRENT_INT_OFFSET, + .mask = WM8350_OC_LS_EINT, + .primary_only = 1, + }, + [WM8350_IRQ_UV_DC1] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_DC1_EINT, + }, + [WM8350_IRQ_UV_DC2] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_DC2_EINT, + }, + [WM8350_IRQ_UV_DC3] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_DC3_EINT, + }, + [WM8350_IRQ_UV_DC4] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_DC4_EINT, + }, + [WM8350_IRQ_UV_DC5] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_DC5_EINT, + }, + [WM8350_IRQ_UV_DC6] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_DC6_EINT, + }, + [WM8350_IRQ_UV_LDO1] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_LDO1_EINT, + }, + [WM8350_IRQ_UV_LDO2] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_LDO2_EINT, + }, + [WM8350_IRQ_UV_LDO3] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_LDO3_EINT, + }, + [WM8350_IRQ_UV_LDO4] = { + .primary = WM8350_UV_INT, + .reg = WM8350_UNDER_VOLTAGE_INT_OFFSET, + .mask = WM8350_UV_LDO4_EINT, + }, + [WM8350_IRQ_CHG_BAT_HOT] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_BAT_HOT_EINT, + }, + [WM8350_IRQ_CHG_BAT_COLD] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_BAT_COLD_EINT, + }, + [WM8350_IRQ_CHG_BAT_FAIL] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_BAT_FAIL_EINT, + }, + [WM8350_IRQ_CHG_TO] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_TO_EINT, + }, + [WM8350_IRQ_CHG_END] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_END_EINT, + }, + [WM8350_IRQ_CHG_START] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_START_EINT, + }, + [WM8350_IRQ_CHG_FAST_RDY] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_FAST_RDY_EINT, + }, + [WM8350_IRQ_CHG_VBATT_LT_3P9] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_VBATT_LT_3P9_EINT, + }, + [WM8350_IRQ_CHG_VBATT_LT_3P1] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_VBATT_LT_3P1_EINT, + }, + [WM8350_IRQ_CHG_VBATT_LT_2P85] = { + .primary = WM8350_CHG_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_CHG_VBATT_LT_2P85_EINT, + }, + [WM8350_IRQ_RTC_ALM] = { + .primary = WM8350_RTC_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_RTC_ALM_EINT, + }, + [WM8350_IRQ_RTC_SEC] = { + .primary = WM8350_RTC_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_RTC_SEC_EINT, + }, + [WM8350_IRQ_RTC_PER] = { + .primary = WM8350_RTC_INT, + .reg = WM8350_INT_OFFSET_1, + .mask = WM8350_RTC_PER_EINT, + }, + [WM8350_IRQ_CS1] = { + .primary = WM8350_CS_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_CS1_EINT, + }, + [WM8350_IRQ_CS2] = { + .primary = WM8350_CS_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_CS2_EINT, + }, + [WM8350_IRQ_SYS_HYST_COMP_FAIL] = { + .primary = WM8350_SYS_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_SYS_HYST_COMP_FAIL_EINT, + }, + [WM8350_IRQ_SYS_CHIP_GT115] = { + .primary = WM8350_SYS_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_SYS_CHIP_GT115_EINT, + }, + [WM8350_IRQ_SYS_CHIP_GT140] = { + .primary = WM8350_SYS_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_SYS_CHIP_GT140_EINT, + }, + [WM8350_IRQ_SYS_WDOG_TO] = { + .primary = WM8350_SYS_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_SYS_WDOG_TO_EINT, + }, + [WM8350_IRQ_AUXADC_DATARDY] = { + .primary = WM8350_AUXADC_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_AUXADC_DATARDY_EINT, + }, + [WM8350_IRQ_AUXADC_DCOMP4] = { + .primary = WM8350_AUXADC_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_AUXADC_DCOMP4_EINT, + }, + [WM8350_IRQ_AUXADC_DCOMP3] = { + .primary = WM8350_AUXADC_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_AUXADC_DCOMP3_EINT, + }, + [WM8350_IRQ_AUXADC_DCOMP2] = { + .primary = WM8350_AUXADC_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_AUXADC_DCOMP2_EINT, + }, + [WM8350_IRQ_AUXADC_DCOMP1] = { + .primary = WM8350_AUXADC_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_AUXADC_DCOMP1_EINT, + }, + [WM8350_IRQ_USB_LIMIT] = { + .primary = WM8350_USB_INT, + .reg = WM8350_INT_OFFSET_2, + .mask = WM8350_USB_LIMIT_EINT, + .primary_only = 1, + }, + [WM8350_IRQ_WKUP_OFF_STATE] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_OFF_STATE_EINT, + }, + [WM8350_IRQ_WKUP_HIB_STATE] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_HIB_STATE_EINT, + }, + [WM8350_IRQ_WKUP_CONV_FAULT] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_CONV_FAULT_EINT, + }, + [WM8350_IRQ_WKUP_WDOG_RST] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_WDOG_RST_EINT, + }, + [WM8350_IRQ_WKUP_GP_PWR_ON] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_GP_PWR_ON_EINT, + }, + [WM8350_IRQ_WKUP_ONKEY] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_ONKEY_EINT, + }, + [WM8350_IRQ_WKUP_GP_WAKEUP] = { + .primary = WM8350_WKUP_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_WKUP_GP_WAKEUP_EINT, + }, + [WM8350_IRQ_CODEC_JCK_DET_L] = { + .primary = WM8350_CODEC_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_CODEC_JCK_DET_L_EINT, + }, + [WM8350_IRQ_CODEC_JCK_DET_R] = { + .primary = WM8350_CODEC_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_CODEC_JCK_DET_R_EINT, + }, + [WM8350_IRQ_CODEC_MICSCD] = { + .primary = WM8350_CODEC_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_CODEC_MICSCD_EINT, + }, + [WM8350_IRQ_CODEC_MICD] = { + .primary = WM8350_CODEC_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_CODEC_MICD_EINT, + }, + [WM8350_IRQ_EXT_USB_FB] = { + .primary = WM8350_EXT_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_EXT_USB_FB_EINT, + }, + [WM8350_IRQ_EXT_WALL_FB] = { + .primary = WM8350_EXT_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_EXT_WALL_FB_EINT, + }, + [WM8350_IRQ_EXT_BAT_FB] = { + .primary = WM8350_EXT_INT, + .reg = WM8350_COMPARATOR_INT_OFFSET, + .mask = WM8350_EXT_BAT_FB_EINT, + }, + [WM8350_IRQ_GPIO(0)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP0_EINT, + }, + [WM8350_IRQ_GPIO(1)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP1_EINT, + }, + [WM8350_IRQ_GPIO(2)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP2_EINT, + }, + [WM8350_IRQ_GPIO(3)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP3_EINT, + }, + [WM8350_IRQ_GPIO(4)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP4_EINT, + }, + [WM8350_IRQ_GPIO(5)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP5_EINT, + }, + [WM8350_IRQ_GPIO(6)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP6_EINT, + }, + [WM8350_IRQ_GPIO(7)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP7_EINT, + }, + [WM8350_IRQ_GPIO(8)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP8_EINT, + }, + [WM8350_IRQ_GPIO(9)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP9_EINT, + }, + [WM8350_IRQ_GPIO(10)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP10_EINT, + }, + [WM8350_IRQ_GPIO(11)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP11_EINT, + }, + [WM8350_IRQ_GPIO(12)] = { + .primary = WM8350_GP_INT, + .reg = WM8350_GPIO_INT_OFFSET, + .mask = WM8350_GP12_EINT, + }, +}; + static void wm8350_irq_call_handler(struct wm8350 *wm8350, int irq) { mutex_lock(&wm8350->irq_mutex); @@ -51,197 +388,43 @@ static void wm8350_irq_call_handler(struct wm8350 *wm8350, int irq) * asserted while we run - in the normal course of events this is a * rare occurrence so we save I2C/SPI reads. */ -static irqreturn_t wm8350_irq(int irq, void *data) +static irqreturn_t wm8350_irq(int irq, void *irq_data) { - struct wm8350 *wm8350 = data; - u16 level_one, status1, status2, comp; + struct wm8350 *wm8350 = irq_data; + u16 level_one; + u16 sub_reg[WM8350_NUM_IRQ_REGS]; + int read_done[WM8350_NUM_IRQ_REGS]; + struct wm8350_irq_data *data; + int i; /* TODO: Use block reads to improve performance? */ level_one = wm8350_reg_read(wm8350, WM8350_SYSTEM_INTERRUPTS) & ~wm8350_reg_read(wm8350, WM8350_SYSTEM_INTERRUPTS_MASK); - status1 = wm8350_reg_read(wm8350, WM8350_INT_STATUS_1) - & ~wm8350_reg_read(wm8350, WM8350_INT_STATUS_1_MASK); - status2 = wm8350_reg_read(wm8350, WM8350_INT_STATUS_2) - & ~wm8350_reg_read(wm8350, WM8350_INT_STATUS_2_MASK); - comp = wm8350_reg_read(wm8350, WM8350_COMPARATOR_INT_STATUS) - & ~wm8350_reg_read(wm8350, WM8350_COMPARATOR_INT_STATUS_MASK); - - /* over current */ - if (level_one & WM8350_OC_INT) { - u16 oc; - - oc = wm8350_reg_read(wm8350, WM8350_OVER_CURRENT_INT_STATUS); - oc &= ~wm8350_reg_read(wm8350, - WM8350_OVER_CURRENT_INT_STATUS_MASK); - - if (oc & WM8350_OC_LS_EINT) /* limit switch */ - wm8350_irq_call_handler(wm8350, WM8350_IRQ_OC_LS); - } - - /* under voltage */ - if (level_one & WM8350_UV_INT) { - u16 uv; - - uv = wm8350_reg_read(wm8350, WM8350_UNDER_VOLTAGE_INT_STATUS); - uv &= ~wm8350_reg_read(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK); - - if (uv & WM8350_UV_DC1_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_DC1); - if (uv & WM8350_UV_DC2_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_DC2); - if (uv & WM8350_UV_DC3_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_DC3); - if (uv & WM8350_UV_DC4_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_DC4); - if (uv & WM8350_UV_DC5_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_DC5); - if (uv & WM8350_UV_DC6_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_DC6); - if (uv & WM8350_UV_LDO1_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_LDO1); - if (uv & WM8350_UV_LDO2_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_LDO2); - if (uv & WM8350_UV_LDO3_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_LDO3); - if (uv & WM8350_UV_LDO4_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_UV_LDO4); - } - /* charger, RTC */ - if (status1) { - if (status1 & WM8350_CHG_BAT_HOT_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_BAT_HOT); - if (status1 & WM8350_CHG_BAT_COLD_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_BAT_COLD); - if (status1 & WM8350_CHG_BAT_FAIL_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_BAT_FAIL); - if (status1 & WM8350_CHG_TO_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_CHG_TO); - if (status1 & WM8350_CHG_END_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_CHG_END); - if (status1 & WM8350_CHG_START_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_CHG_START); - if (status1 & WM8350_CHG_FAST_RDY_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_FAST_RDY); - if (status1 & WM8350_CHG_VBATT_LT_3P9_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_VBATT_LT_3P9); - if (status1 & WM8350_CHG_VBATT_LT_3P1_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_VBATT_LT_3P1); - if (status1 & WM8350_CHG_VBATT_LT_2P85_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CHG_VBATT_LT_2P85); - if (status1 & WM8350_RTC_ALM_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_RTC_ALM); - if (status1 & WM8350_RTC_SEC_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_RTC_SEC); - if (status1 & WM8350_RTC_PER_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_RTC_PER); - } - - /* current sink, system, aux adc */ - if (status2) { - if (status2 & WM8350_CS1_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_CS1); - if (status2 & WM8350_CS2_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_CS2); - - if (status2 & WM8350_SYS_HYST_COMP_FAIL_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_SYS_HYST_COMP_FAIL); - if (status2 & WM8350_SYS_CHIP_GT115_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_SYS_CHIP_GT115); - if (status2 & WM8350_SYS_CHIP_GT140_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_SYS_CHIP_GT140); - if (status2 & WM8350_SYS_WDOG_TO_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_SYS_WDOG_TO); - - if (status2 & WM8350_AUXADC_DATARDY_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_AUXADC_DATARDY); - if (status2 & WM8350_AUXADC_DCOMP4_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_AUXADC_DCOMP4); - if (status2 & WM8350_AUXADC_DCOMP3_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_AUXADC_DCOMP3); - if (status2 & WM8350_AUXADC_DCOMP2_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_AUXADC_DCOMP2); - if (status2 & WM8350_AUXADC_DCOMP1_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_AUXADC_DCOMP1); - - if (status2 & WM8350_USB_LIMIT_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_USB_LIMIT); - } + if (!level_one) + return IRQ_NONE; - /* wake, codec, ext */ - if (comp) { - if (comp & WM8350_WKUP_OFF_STATE_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_WKUP_OFF_STATE); - if (comp & WM8350_WKUP_HIB_STATE_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_WKUP_HIB_STATE); - if (comp & WM8350_WKUP_CONV_FAULT_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_WKUP_CONV_FAULT); - if (comp & WM8350_WKUP_WDOG_RST_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_WKUP_WDOG_RST); - if (comp & WM8350_WKUP_GP_PWR_ON_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_WKUP_GP_PWR_ON); - if (comp & WM8350_WKUP_ONKEY_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_WKUP_ONKEY); - if (comp & WM8350_WKUP_GP_WAKEUP_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_WKUP_GP_WAKEUP); - - if (comp & WM8350_CODEC_JCK_DET_L_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CODEC_JCK_DET_L); - if (comp & WM8350_CODEC_JCK_DET_R_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CODEC_JCK_DET_R); - if (comp & WM8350_CODEC_MICSCD_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_CODEC_MICSCD); - if (comp & WM8350_CODEC_MICD_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_CODEC_MICD); - - if (comp & WM8350_EXT_USB_FB_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_EXT_USB_FB); - if (comp & WM8350_EXT_WALL_FB_EINT) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_EXT_WALL_FB); - if (comp & WM8350_EXT_BAT_FB_EINT) - wm8350_irq_call_handler(wm8350, WM8350_IRQ_EXT_BAT_FB); - } + memset(&read_done, 0, sizeof(read_done)); - if (level_one & WM8350_GP_INT) { - int i; - u16 gpio; + for (i = 0; i < ARRAY_SIZE(wm8350_irqs); i++) { + data = &wm8350_irqs[i]; - gpio = wm8350_reg_read(wm8350, WM8350_GPIO_INT_STATUS); - gpio &= ~wm8350_reg_read(wm8350, - WM8350_GPIO_INT_STATUS_MASK); + if (!(level_one & data->primary)) + continue; - for (i = 0; i < 12; i++) { - if (gpio & (1 << i)) - wm8350_irq_call_handler(wm8350, - WM8350_IRQ_GPIO(i)); + if (!read_done[data->reg]) { + sub_reg[data->reg] = + wm8350_reg_read(wm8350, WM8350_INT_STATUS_1 + + data->reg); + sub_reg[data->reg] &= + ~wm8350_reg_read(wm8350, + WM8350_INT_STATUS_1_MASK + + data->reg); + read_done[data->reg] = 1; } + + if (sub_reg[data->reg] & data->mask) + wm8350_irq_call_handler(wm8350, i); } return IRQ_HANDLED; @@ -280,479 +463,17 @@ EXPORT_SYMBOL_GPL(wm8350_free_irq); int wm8350_mask_irq(struct wm8350 *wm8350, int irq) { - switch (irq) { - case WM8350_IRQ_CHG_BAT_HOT: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_BAT_HOT_EINT); - case WM8350_IRQ_CHG_BAT_COLD: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_BAT_COLD_EINT); - case WM8350_IRQ_CHG_BAT_FAIL: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_BAT_FAIL_EINT); - case WM8350_IRQ_CHG_TO: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_TO_EINT); - case WM8350_IRQ_CHG_END: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_END_EINT); - case WM8350_IRQ_CHG_START: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_START_EINT); - case WM8350_IRQ_CHG_FAST_RDY: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_FAST_RDY_EINT); - case WM8350_IRQ_RTC_PER: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_RTC_PER_EINT); - case WM8350_IRQ_RTC_SEC: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_RTC_SEC_EINT); - case WM8350_IRQ_RTC_ALM: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_RTC_ALM_EINT); - case WM8350_IRQ_CHG_VBATT_LT_3P9: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_VBATT_LT_3P9_EINT); - case WM8350_IRQ_CHG_VBATT_LT_3P1: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_VBATT_LT_3P1_EINT); - case WM8350_IRQ_CHG_VBATT_LT_2P85: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_VBATT_LT_2P85_EINT); - case WM8350_IRQ_CS1: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_CS1_EINT); - case WM8350_IRQ_CS2: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_CS2_EINT); - case WM8350_IRQ_USB_LIMIT: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_USB_LIMIT_EINT); - case WM8350_IRQ_AUXADC_DATARDY: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DATARDY_EINT); - case WM8350_IRQ_AUXADC_DCOMP4: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP4_EINT); - case WM8350_IRQ_AUXADC_DCOMP3: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP3_EINT); - case WM8350_IRQ_AUXADC_DCOMP2: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP2_EINT); - case WM8350_IRQ_AUXADC_DCOMP1: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP1_EINT); - case WM8350_IRQ_SYS_HYST_COMP_FAIL: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_HYST_COMP_FAIL_EINT); - case WM8350_IRQ_SYS_CHIP_GT115: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_CHIP_GT115_EINT); - case WM8350_IRQ_SYS_CHIP_GT140: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_CHIP_GT140_EINT); - case WM8350_IRQ_SYS_WDOG_TO: - return wm8350_set_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_WDOG_TO_EINT); - case WM8350_IRQ_UV_LDO4: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO4_EINT); - case WM8350_IRQ_UV_LDO3: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO3_EINT); - case WM8350_IRQ_UV_LDO2: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO2_EINT); - case WM8350_IRQ_UV_LDO1: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO1_EINT); - case WM8350_IRQ_UV_DC6: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC6_EINT); - case WM8350_IRQ_UV_DC5: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC5_EINT); - case WM8350_IRQ_UV_DC4: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC4_EINT); - case WM8350_IRQ_UV_DC3: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC3_EINT); - case WM8350_IRQ_UV_DC2: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC2_EINT); - case WM8350_IRQ_UV_DC1: - return wm8350_set_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC1_EINT); - case WM8350_IRQ_OC_LS: - return wm8350_set_bits(wm8350, - WM8350_OVER_CURRENT_INT_STATUS_MASK, - WM8350_IM_OC_LS_EINT); - case WM8350_IRQ_EXT_USB_FB: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_EXT_USB_FB_EINT); - case WM8350_IRQ_EXT_WALL_FB: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_EXT_WALL_FB_EINT); - case WM8350_IRQ_EXT_BAT_FB: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_EXT_BAT_FB_EINT); - case WM8350_IRQ_CODEC_JCK_DET_L: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_JCK_DET_L_EINT); - case WM8350_IRQ_CODEC_JCK_DET_R: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_JCK_DET_R_EINT); - case WM8350_IRQ_CODEC_MICSCD: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_MICSCD_EINT); - case WM8350_IRQ_CODEC_MICD: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_MICD_EINT); - case WM8350_IRQ_WKUP_OFF_STATE: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_OFF_STATE_EINT); - case WM8350_IRQ_WKUP_HIB_STATE: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_HIB_STATE_EINT); - case WM8350_IRQ_WKUP_CONV_FAULT: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_CONV_FAULT_EINT); - case WM8350_IRQ_WKUP_WDOG_RST: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_OFF_STATE_EINT); - case WM8350_IRQ_WKUP_GP_PWR_ON: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_GP_PWR_ON_EINT); - case WM8350_IRQ_WKUP_ONKEY: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_ONKEY_EINT); - case WM8350_IRQ_WKUP_GP_WAKEUP: - return wm8350_set_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_GP_WAKEUP_EINT); - case WM8350_IRQ_GPIO(0): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP0_EINT); - case WM8350_IRQ_GPIO(1): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP1_EINT); - case WM8350_IRQ_GPIO(2): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP2_EINT); - case WM8350_IRQ_GPIO(3): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP3_EINT); - case WM8350_IRQ_GPIO(4): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP4_EINT); - case WM8350_IRQ_GPIO(5): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP5_EINT); - case WM8350_IRQ_GPIO(6): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP6_EINT); - case WM8350_IRQ_GPIO(7): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP7_EINT); - case WM8350_IRQ_GPIO(8): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP8_EINT); - case WM8350_IRQ_GPIO(9): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP9_EINT); - case WM8350_IRQ_GPIO(10): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP10_EINT); - case WM8350_IRQ_GPIO(11): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP11_EINT); - case WM8350_IRQ_GPIO(12): - return wm8350_set_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP12_EINT); - default: - dev_warn(wm8350->dev, "Attempting to mask unknown IRQ %d\n", - irq); - return -EINVAL; - } - return 0; + return wm8350_set_bits(wm8350, WM8350_INT_STATUS_1_MASK + + wm8350_irqs[irq].reg, + wm8350_irqs[irq].mask); } EXPORT_SYMBOL_GPL(wm8350_mask_irq); int wm8350_unmask_irq(struct wm8350 *wm8350, int irq) { - switch (irq) { - case WM8350_IRQ_CHG_BAT_HOT: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_BAT_HOT_EINT); - case WM8350_IRQ_CHG_BAT_COLD: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_BAT_COLD_EINT); - case WM8350_IRQ_CHG_BAT_FAIL: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_BAT_FAIL_EINT); - case WM8350_IRQ_CHG_TO: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_TO_EINT); - case WM8350_IRQ_CHG_END: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_END_EINT); - case WM8350_IRQ_CHG_START: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_START_EINT); - case WM8350_IRQ_CHG_FAST_RDY: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_FAST_RDY_EINT); - case WM8350_IRQ_RTC_PER: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_RTC_PER_EINT); - case WM8350_IRQ_RTC_SEC: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_RTC_SEC_EINT); - case WM8350_IRQ_RTC_ALM: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_RTC_ALM_EINT); - case WM8350_IRQ_CHG_VBATT_LT_3P9: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_VBATT_LT_3P9_EINT); - case WM8350_IRQ_CHG_VBATT_LT_3P1: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_VBATT_LT_3P1_EINT); - case WM8350_IRQ_CHG_VBATT_LT_2P85: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK, - WM8350_IM_CHG_VBATT_LT_2P85_EINT); - case WM8350_IRQ_CS1: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_CS1_EINT); - case WM8350_IRQ_CS2: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_CS2_EINT); - case WM8350_IRQ_USB_LIMIT: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_USB_LIMIT_EINT); - case WM8350_IRQ_AUXADC_DATARDY: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DATARDY_EINT); - case WM8350_IRQ_AUXADC_DCOMP4: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP4_EINT); - case WM8350_IRQ_AUXADC_DCOMP3: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP3_EINT); - case WM8350_IRQ_AUXADC_DCOMP2: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP2_EINT); - case WM8350_IRQ_AUXADC_DCOMP1: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_AUXADC_DCOMP1_EINT); - case WM8350_IRQ_SYS_HYST_COMP_FAIL: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_HYST_COMP_FAIL_EINT); - case WM8350_IRQ_SYS_CHIP_GT115: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_CHIP_GT115_EINT); - case WM8350_IRQ_SYS_CHIP_GT140: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_CHIP_GT140_EINT); - case WM8350_IRQ_SYS_WDOG_TO: - return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_2_MASK, - WM8350_IM_SYS_WDOG_TO_EINT); - case WM8350_IRQ_UV_LDO4: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO4_EINT); - case WM8350_IRQ_UV_LDO3: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO3_EINT); - case WM8350_IRQ_UV_LDO2: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO2_EINT); - case WM8350_IRQ_UV_LDO1: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_LDO1_EINT); - case WM8350_IRQ_UV_DC6: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC6_EINT); - case WM8350_IRQ_UV_DC5: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC5_EINT); - case WM8350_IRQ_UV_DC4: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC4_EINT); - case WM8350_IRQ_UV_DC3: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC3_EINT); - case WM8350_IRQ_UV_DC2: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC2_EINT); - case WM8350_IRQ_UV_DC1: - return wm8350_clear_bits(wm8350, - WM8350_UNDER_VOLTAGE_INT_STATUS_MASK, - WM8350_IM_UV_DC1_EINT); - case WM8350_IRQ_OC_LS: - return wm8350_clear_bits(wm8350, - WM8350_OVER_CURRENT_INT_STATUS_MASK, - WM8350_IM_OC_LS_EINT); - case WM8350_IRQ_EXT_USB_FB: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_EXT_USB_FB_EINT); - case WM8350_IRQ_EXT_WALL_FB: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_EXT_WALL_FB_EINT); - case WM8350_IRQ_EXT_BAT_FB: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_EXT_BAT_FB_EINT); - case WM8350_IRQ_CODEC_JCK_DET_L: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_JCK_DET_L_EINT); - case WM8350_IRQ_CODEC_JCK_DET_R: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_JCK_DET_R_EINT); - case WM8350_IRQ_CODEC_MICSCD: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_MICSCD_EINT); - case WM8350_IRQ_CODEC_MICD: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_CODEC_MICD_EINT); - case WM8350_IRQ_WKUP_OFF_STATE: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_OFF_STATE_EINT); - case WM8350_IRQ_WKUP_HIB_STATE: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_HIB_STATE_EINT); - case WM8350_IRQ_WKUP_CONV_FAULT: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_CONV_FAULT_EINT); - case WM8350_IRQ_WKUP_WDOG_RST: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_OFF_STATE_EINT); - case WM8350_IRQ_WKUP_GP_PWR_ON: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_GP_PWR_ON_EINT); - case WM8350_IRQ_WKUP_ONKEY: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_ONKEY_EINT); - case WM8350_IRQ_WKUP_GP_WAKEUP: - return wm8350_clear_bits(wm8350, - WM8350_COMPARATOR_INT_STATUS_MASK, - WM8350_IM_WKUP_GP_WAKEUP_EINT); - case WM8350_IRQ_GPIO(0): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP0_EINT); - case WM8350_IRQ_GPIO(1): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP1_EINT); - case WM8350_IRQ_GPIO(2): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP2_EINT); - case WM8350_IRQ_GPIO(3): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP3_EINT); - case WM8350_IRQ_GPIO(4): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP4_EINT); - case WM8350_IRQ_GPIO(5): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP5_EINT); - case WM8350_IRQ_GPIO(6): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP6_EINT); - case WM8350_IRQ_GPIO(7): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP7_EINT); - case WM8350_IRQ_GPIO(8): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP8_EINT); - case WM8350_IRQ_GPIO(9): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP9_EINT); - case WM8350_IRQ_GPIO(10): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP10_EINT); - case WM8350_IRQ_GPIO(11): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP11_EINT); - case WM8350_IRQ_GPIO(12): - return wm8350_clear_bits(wm8350, - WM8350_GPIO_INT_STATUS_MASK, - WM8350_IM_GP12_EINT); - default: - dev_warn(wm8350->dev, "Attempting to unmask unknown IRQ %d\n", - irq); - return -EINVAL; - } - return 0; + return wm8350_clear_bits(wm8350, WM8350_INT_STATUS_1_MASK + + wm8350_irqs[irq].reg, + wm8350_irqs[irq].mask); } EXPORT_SYMBOL_GPL(wm8350_unmask_irq); diff --git a/include/linux/mfd/wm8350/gpio.h b/include/linux/mfd/wm8350/gpio.h index ed91e8f5d298..71af3d6ebe9d 100644 --- a/include/linux/mfd/wm8350/gpio.h +++ b/include/linux/mfd/wm8350/gpio.h @@ -173,6 +173,24 @@ #define WM8350_GPIO_DEBOUNCE_ON 1 /* + * R30 (0x1E) - GPIO Interrupt Status + */ +#define WM8350_GP12_EINT 0x1000 +#define WM8350_GP11_EINT 0x0800 +#define WM8350_GP10_EINT 0x0400 +#define WM8350_GP9_EINT 0x0200 +#define WM8350_GP8_EINT 0x0100 +#define WM8350_GP7_EINT 0x0080 +#define WM8350_GP6_EINT 0x0040 +#define WM8350_GP5_EINT 0x0020 +#define WM8350_GP4_EINT 0x0010 +#define WM8350_GP3_EINT 0x0008 +#define WM8350_GP2_EINT 0x0004 +#define WM8350_GP1_EINT 0x0002 +#define WM8350_GP0_EINT 0x0001 + + +/* * R128 (0x80) - GPIO Debounce */ #define WM8350_GP12_DB 0x1000 |