From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx> Currently all PMIC GPIO domain irqs are consumed by the same device(bxt_wcove_gpio), so there is no need to export them as separate interrupts. We can just export only the first level GPIO irq(BXTWC_GPIO_LVL1_IRQ) as an irq resource and let the GPIO device driver(bxt_wcove_gpio) handle the GPIO sub domain irqs based on status value of GPIO level2 interrupt status register. Also, just using only the first level irq will eliminate the bug involved in requesting only the second level irq and not explicitly enable the first level irq. For more info on this issue please read the details at, https://lkml.org/lkml/2017/2/27/148 Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx> Acked-for-MFD-by: Lee Jones <lee.jones@xxxxxxxxxx> --- drivers/mfd/intel_soc_pmic_bxtwc.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) Changes since v1: * None Changes since v2: * Rebased on top of latest release. Changes since v3: * None diff --git a/drivers/mfd/intel_soc_pmic_bxtwc.c b/drivers/mfd/intel_soc_pmic_bxtwc.c index 7c1ed27..af11c43 100644 --- a/drivers/mfd/intel_soc_pmic_bxtwc.c +++ b/drivers/mfd/intel_soc_pmic_bxtwc.c @@ -89,8 +89,6 @@ enum bxtwc_irqs_level2 { BXTWC_USBC_IRQ, BXTWC_CHGR0_IRQ, BXTWC_CHGR1_IRQ, - BXTWC_GPIO0_IRQ, - BXTWC_GPIO1_IRQ, BXTWC_CRIT_IRQ, }; @@ -116,8 +114,6 @@ static const struct regmap_irq bxtwc_regmap_irqs_level2[] = { REGMAP_IRQ_REG(BXTWC_USBC_IRQ, 2, BIT(5)), REGMAP_IRQ_REG(BXTWC_CHGR0_IRQ, 2, 0x1f), REGMAP_IRQ_REG(BXTWC_CHGR1_IRQ, 3, 0x1f), - REGMAP_IRQ_REG(BXTWC_GPIO0_IRQ, 4, 0xff), - REGMAP_IRQ_REG(BXTWC_GPIO1_IRQ, 5, 0x3f), REGMAP_IRQ_REG(BXTWC_CRIT_IRQ, 6, 0x03), }; @@ -153,8 +149,7 @@ static struct regmap_irq_chip bxtwc_regmap_irq_chip_tmu = { }; static struct resource gpio_resources[] = { - DEFINE_RES_IRQ_NAMED(BXTWC_GPIO0_IRQ, "GPIO0"), - DEFINE_RES_IRQ_NAMED(BXTWC_GPIO1_IRQ, "GPIO1"), + DEFINE_RES_IRQ_NAMED(BXTWC_GPIO_LVL1_IRQ, "GPIO"), }; static struct resource adc_resources[] = { -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
