mfd: da9063: Add custom IRQ map for DA9063L

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 <marek.vasut+renesas@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c
index 579947f834862e689c4ba5e342f21e5427f1963f..ecc0c8ce6c58ff6dbe2db5bff4f8a8001c688907 100644 (file)
--- 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);