diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/intel_soc_pmic_bxtwc.c | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/drivers/mfd/intel_soc_pmic_bxtwc.c b/drivers/mfd/intel_soc_pmic_bxtwc.c index 15bc052704a6..9ca1f8c015de 100644 --- a/drivers/mfd/intel_soc_pmic_bxtwc.c +++ b/drivers/mfd/intel_soc_pmic_bxtwc.c @@ -31,8 +31,8 @@ /* Interrupt Status Registers */ #define BXTWC_IRQLVL1 0x4E02 -#define BXTWC_PWRBTNIRQ 0x4E03 +#define BXTWC_PWRBTNIRQ 0x4E03 #define BXTWC_THRM0IRQ 0x4E04 #define BXTWC_THRM1IRQ 0x4E05 #define BXTWC_THRM2IRQ 0x4E06 @@ -47,10 +47,9 @@ /* Interrupt MASK Registers */ #define BXTWC_MIRQLVL1 0x4E0E -#define BXTWC_MPWRTNIRQ 0x4E0F - #define BXTWC_MIRQLVL1_MCHGR BIT(5) +#define BXTWC_MPWRBTNIRQ 0x4E0F #define BXTWC_MTHRM0IRQ 0x4E12 #define BXTWC_MTHRM1IRQ 0x4E13 #define BXTWC_MTHRM2IRQ 0x4E14 @@ -66,9 +65,7 @@ /* Whiskey Cove PMIC share same ACPI ID between different platforms */ #define BROXTON_PMIC_WC_HRV 4 -/* Manage in two IRQ chips since mask registers are not consecutive */ enum bxtwc_irqs { - /* Level 1 */ BXTWC_PWRBTN_LVL1_IRQ = 0, BXTWC_TMU_LVL1_IRQ, BXTWC_THRM_LVL1_IRQ, @@ -77,9 +74,11 @@ enum bxtwc_irqs { BXTWC_CHGR_LVL1_IRQ, BXTWC_GPIO_LVL1_IRQ, BXTWC_CRIT_LVL1_IRQ, +}; - /* Level 2 */ - BXTWC_PWRBTN_IRQ, +enum bxtwc_irqs_pwrbtn { + BXTWC_PWRBTN_IRQ = 0, + BXTWC_UIBTN_IRQ, }; enum bxtwc_irqs_bcu { @@ -113,7 +112,10 @@ static const struct regmap_irq bxtwc_regmap_irqs[] = { REGMAP_IRQ_REG(BXTWC_CHGR_LVL1_IRQ, 0, BIT(5)), REGMAP_IRQ_REG(BXTWC_GPIO_LVL1_IRQ, 0, BIT(6)), REGMAP_IRQ_REG(BXTWC_CRIT_LVL1_IRQ, 0, BIT(7)), - REGMAP_IRQ_REG(BXTWC_PWRBTN_IRQ, 1, 0x03), +}; + +static const struct regmap_irq bxtwc_regmap_irqs_pwrbtn[] = { + REGMAP_IRQ_REG(BXTWC_PWRBTN_IRQ, 0, 0x01), }; static const struct regmap_irq bxtwc_regmap_irqs_bcu[] = { @@ -125,7 +127,7 @@ static const struct regmap_irq bxtwc_regmap_irqs_adc[] = { }; static const struct regmap_irq bxtwc_regmap_irqs_chgr[] = { - REGMAP_IRQ_REG(BXTWC_USBC_IRQ, 0, BIT(5)), + REGMAP_IRQ_REG(BXTWC_USBC_IRQ, 0, 0x20), REGMAP_IRQ_REG(BXTWC_CHGR0_IRQ, 0, 0x1f), REGMAP_IRQ_REG(BXTWC_CHGR1_IRQ, 1, 0x1f), }; @@ -144,7 +146,16 @@ static struct regmap_irq_chip bxtwc_regmap_irq_chip = { .mask_base = BXTWC_MIRQLVL1, .irqs = bxtwc_regmap_irqs, .num_irqs = ARRAY_SIZE(bxtwc_regmap_irqs), - .num_regs = 2, + .num_regs = 1, +}; + +static struct regmap_irq_chip bxtwc_regmap_irq_chip_pwrbtn = { + .name = "bxtwc_irq_chip_pwrbtn", + .status_base = BXTWC_PWRBTNIRQ, + .mask_base = BXTWC_MPWRBTNIRQ, + .irqs = bxtwc_regmap_irqs_pwrbtn, + .num_irqs = ARRAY_SIZE(bxtwc_regmap_irqs_pwrbtn), + .num_regs = 1, }; static struct regmap_irq_chip bxtwc_regmap_irq_chip_tmu = { @@ -473,6 +484,16 @@ static int bxtwc_probe(struct platform_device *pdev) } ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data, + BXTWC_PWRBTN_LVL1_IRQ, + IRQF_ONESHOT, + &bxtwc_regmap_irq_chip_pwrbtn, + &pmic->irq_chip_data_pwrbtn); + if (ret) { + dev_err(&pdev->dev, "Failed to add PWRBTN IRQ chip\n"); + return ret; + } + + ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data, BXTWC_TMU_LVL1_IRQ, IRQF_ONESHOT, &bxtwc_regmap_irq_chip_tmu, |