Commits
Kuppuswamy Sathyanarayanan committed a1d28c59911
mfd: intel_soc_pmic_bxtwc: Remove second level IRQ for gpio device 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 This patch also makes relevant change in Whiskey cove GPIO driver to use only first level PMIC GPIO IRQ. Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>