diff options
Diffstat (limited to 'drivers/mfd/max8925-core.c')
| -rw-r--r-- | drivers/mfd/max8925-core.c | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c index f621bcea3d02..44695f5a1800 100644 --- a/drivers/mfd/max8925-core.c +++ b/drivers/mfd/max8925-core.c @@ -90,6 +90,29 @@ static struct mfd_cell rtc_devs[] = { }, }; +static struct resource onkey_resources[] = { + { + .name = "max8925-onkey", + .start = MAX8925_IRQ_GPM_SW_R, + .end = MAX8925_IRQ_GPM_SW_R, + .flags = IORESOURCE_IRQ, + }, { + .name = "max8925-onkey", + .start = MAX8925_IRQ_GPM_SW_F, + .end = MAX8925_IRQ_GPM_SW_F, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mfd_cell onkey_devs[] = { + { + .name = "max8925-onkey", + .num_resources = 2, + .resources = &onkey_resources[0], + .id = -1, + }, +}; + #define MAX8925_REG_RESOURCE(_start, _end) \ { \ .start = MAX8925_##_start, \ @@ -411,24 +434,25 @@ static void max8925_irq_sync_unlock(unsigned int irq) irq_tsc = cache_tsc; for (i = 0; i < ARRAY_SIZE(max8925_irqs); i++) { irq_data = &max8925_irqs[i]; + /* 1 -- disable, 0 -- enable */ switch (irq_data->mask_reg) { case MAX8925_CHG_IRQ1_MASK: - irq_chg[0] &= irq_data->enable; + irq_chg[0] &= ~irq_data->enable; break; case MAX8925_CHG_IRQ2_MASK: - irq_chg[1] &= irq_data->enable; + irq_chg[1] &= ~irq_data->enable; break; case MAX8925_ON_OFF_IRQ1_MASK: - irq_on[0] &= irq_data->enable; + irq_on[0] &= ~irq_data->enable; break; case MAX8925_ON_OFF_IRQ2_MASK: - irq_on[1] &= irq_data->enable; + irq_on[1] &= ~irq_data->enable; break; case MAX8925_RTC_IRQ_MASK: - irq_rtc &= irq_data->enable; + irq_rtc &= ~irq_data->enable; break; case MAX8925_TSC_IRQ_MASK: - irq_tsc &= irq_data->enable; + irq_tsc &= ~irq_data->enable; break; default: dev_err(chip->dev, "wrong IRQ\n"); @@ -596,6 +620,15 @@ int __devinit max8925_device_init(struct max8925_chip *chip, dev_err(chip->dev, "Failed to add rtc subdev\n"); goto out; } + + ret = mfd_add_devices(chip->dev, 0, &onkey_devs[0], + ARRAY_SIZE(onkey_devs), + &onkey_resources[0], 0); + if (ret < 0) { + dev_err(chip->dev, "Failed to add onkey subdev\n"); + goto out_dev; + } + if (pdata && pdata->regulator[0]) { ret = mfd_add_devices(chip->dev, 0, ®ulator_devs[0], ARRAY_SIZE(regulator_devs), |