On certain platforms like Amlogic Meson gpiod_to_irq() isn't supported due to the design of gpio / interrupt controller. Therefore provide an option for drivers to pass the card detect interrupt number (retrieved e.g. from device tree) to mmc core. v2: - use another mechanism for passing and storing the cd interrupt - add patch 2 Heiner Kallweit (3): mmc: core: support setting card detect interrupt from drivers dt-bindings: mmc: meson-gx: support specifying cd interrupt mmc: meson-gx: support platform interrupt as card detect interrupt .../bindings/mmc/amlogic,meson-gx-mmc.yaml | 2 +- drivers/mmc/core/slot-gpio.c | 17 ++++++++++++++++- drivers/mmc/host/meson-gx-mmc.c | 5 ++++- include/linux/mmc/slot-gpio.h | 1 + 4 files changed, 22 insertions(+), 3 deletions(-) -- 2.39.1
