The DA9063L does not have an RTC. Add custom IRQ map for DA9063L to ignore the Alarm and Tick IRQs from the PMIC.
Signed-off-by: Marek Vasut <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Lee Jones <[email protected]> Cc: Mark Brown <[email protected]> Cc: Steve Twiss <[email protected]> Cc: Wolfram Sang <[email protected]> Cc: [email protected] Acked-for-MFD-by: Lee Jones <[email protected]> --- V3: New patch V4: - Formatting fixes - Drop extra newline in da9063l_irq_chip - Drop mention of the buggy datasheet in commit message V5: Rebase on top of new 01 and 02 patches V6: No change --- drivers/mfd/da9063-irq.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 79 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c index 579947f83486..ecc0c8ce6c58 100644 --- a/drivers/mfd/da9063-irq.c +++ b/drivers/mfd/da9063-irq.c @@ -102,8 +102,81 @@ static const struct regmap_irq_chip da9063_irq_chip = { .init_ack_masked = true, }; +static const struct regmap_irq da9063l_irqs[] = { + /* DA9063 event A register */ + REGMAP_IRQ_REG(DA9063_IRQ_ONKEY, + DA9063_REG_EVENT_A_OFFSET, DA9063_M_ONKEY), + REGMAP_IRQ_REG(DA9063_IRQ_ADC_RDY, + DA9063_REG_EVENT_A_OFFSET, DA9063_M_ADC_RDY), + REGMAP_IRQ_REG(DA9063_IRQ_SEQ_RDY, + DA9063_REG_EVENT_A_OFFSET, DA9063_M_SEQ_RDY), + /* DA9063 event B register */ + REGMAP_IRQ_REG(DA9063_IRQ_WAKE, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_WAKE), + REGMAP_IRQ_REG(DA9063_IRQ_TEMP, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_TEMP), + REGMAP_IRQ_REG(DA9063_IRQ_COMP_1V2, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_COMP_1V2), + REGMAP_IRQ_REG(DA9063_IRQ_LDO_LIM, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_LDO_LIM), + REGMAP_IRQ_REG(DA9063_IRQ_REG_UVOV, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_UVOV), + REGMAP_IRQ_REG(DA9063_IRQ_DVC_RDY, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_DVC_RDY), + REGMAP_IRQ_REG(DA9063_IRQ_VDD_MON, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_VDD_MON), + REGMAP_IRQ_REG(DA9063_IRQ_WARN, + DA9063_REG_EVENT_B_OFFSET, DA9063_M_VDD_WARN), + /* DA9063 event C register */ + REGMAP_IRQ_REG(DA9063_IRQ_GPI0, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI0), + REGMAP_IRQ_REG(DA9063_IRQ_GPI1, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI1), + REGMAP_IRQ_REG(DA9063_IRQ_GPI2, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI2), + REGMAP_IRQ_REG(DA9063_IRQ_GPI3, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI3), + REGMAP_IRQ_REG(DA9063_IRQ_GPI4, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI4), + REGMAP_IRQ_REG(DA9063_IRQ_GPI5, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI5), + REGMAP_IRQ_REG(DA9063_IRQ_GPI6, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI6), + REGMAP_IRQ_REG(DA9063_IRQ_GPI7, + DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI7), + /* DA9063 event D register */ + REGMAP_IRQ_REG(DA9063_IRQ_GPI8, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI8), + REGMAP_IRQ_REG(DA9063_IRQ_GPI9, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI9), + REGMAP_IRQ_REG(DA9063_IRQ_GPI10, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI10), + REGMAP_IRQ_REG(DA9063_IRQ_GPI11, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI11), + REGMAP_IRQ_REG(DA9063_IRQ_GPI12, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI12), + REGMAP_IRQ_REG(DA9063_IRQ_GPI13, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI13), + REGMAP_IRQ_REG(DA9063_IRQ_GPI14, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI14), + REGMAP_IRQ_REG(DA9063_IRQ_GPI15, + DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI15), +}; + +static const struct regmap_irq_chip da9063l_irq_chip = { + .name = "da9063l-irq", + .irqs = da9063l_irqs, + .num_irqs = ARRAY_SIZE(da9063l_irqs), + .num_regs = 4, + .status_base = DA9063_REG_EVENT_A, + .mask_base = DA9063_REG_IRQ_MASK_A, + .ack_base = DA9063_REG_EVENT_A, + .init_ack_masked = true, +}; + int da9063_irq_init(struct da9063 *da9063) { + const struct regmap_irq_chip *irq_chip; int ret; if (!da9063->chip_irq) { @@ -111,11 +184,15 @@ int da9063_irq_init(struct da9063 *da9063) return -EINVAL; } + if (da9063->type == PMIC_TYPE_DA9063) + irq_chip = &da9063_irq_chip; + else + irq_chip = &da9063l_irq_chip; + ret = devm_regmap_add_irq_chip(da9063->dev, da9063->regmap, da9063->chip_irq, IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED, - da9063->irq_base, &da9063_irq_chip, - &da9063->regmap_irq); + da9063->irq_base, irq_chip, &da9063->regmap_irq); if (ret) { dev_err(da9063->dev, "Failed to reguest IRQ %d: %d\n", da9063->chip_irq, ret); -- 2.16.2
