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bfd694d5e2
Allow to use tunable delay before detecting card after card is inserted, which either comes from firmware node, or comes from debounce value passed on to mmc_gpiod_request_cd(). If the platform doesn't support debounce, then we fall back to use the debounce period as the delay, otherwise, it behaves the same as before that a HW debounce(if set) plus a 200ms hardcode delay before detecting the card. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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