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[v2,0/2] mmc: meson-gx: add SDIO interrupt support

Message ID b94b7f5b-1095-33a5-b1a0-20a6e2281bce@gmail.com
Headers show
Series mmc: meson-gx: add SDIO interrupt support | expand

Message

Heiner Kallweit Aug. 19, 2022, 9:10 p.m. UTC 
Add SDIO interrupt support. Successfully tested on a S905X4-based
system (V3 register layout) with a BRCM4334 SDIO wifi module
(brcmfmac driver). The implementation also considers the potential
race discussed in [0].

[0] https://lore.kernel.org/linux-arm-kernel/CAPDyKFoJDhjLkajBHgW3zHasvYYri77NQoDpiW-BpKgkdjtOyg@mail.gmail.com/

v2:
- use new SDIO interrupt API

Heiner Kallweit (2):
  mmc: meson-gx: adjust and revive constant IRQ_EN_MASK
  mmc: meson-gx: add SDIO interrupt support

 drivers/mmc/host/meson-gx-mmc.c | 90 ++++++++++++++++++++++++++-------
 1 file changed, 71 insertions(+), 19 deletions(-)