0001-arch-arm-boot-dts-sun7i-a20-bananapro.dts-disable-00.patch 1.5 KB

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  1. From 896e82ab14e7e4e361ffa7c81def787907c1bf4c Mon Sep 17 00:00:00 2001
  2. From: Bartosz Bilas <b.bilas@grinn-global.com>
  3. Date: Sun, 19 May 2019 21:04:35 +0200
  4. Subject: [PATCH] arch/arm/boot/dts/sun7i-a20-bananapro.dts: disable 00B
  5. IRQ for brcm wifi module
  6. BugLink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908438
  7. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
  8. Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
  9. ---
  10. arch/arm/boot/dts/sun7i-a20-bananapro.dts | 16 +++++++++++++---
  11. 1 file changed, 13 insertions(+), 3 deletions(-)
  12. diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
  13. index 0176e9de0..93b3340f5 100644
  14. --- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts
  15. +++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
  16. @@ -160,9 +160,19 @@
  17. brcmf: wifi@1 {
  18. reg = <1>;
  19. compatible = "brcm,bcm4329-fmac";
  20. - interrupt-parent = <&pio>;
  21. - interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
  22. - interrupt-names = "host-wake";
  23. + /*
  24. + * OOB interrupt support is broken ATM, often the first irq
  25. + * does not get seen resulting in the drv probe failing with:
  26. + *
  27. + * brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
  28. + * brcmfmac: brcmf_bus_started: failed: -110
  29. + * brcmfmac: brcmf_attach: dongle is not responding: err=-110
  30. + * brcmfmac: brcmf_sdio_firmware_callback: brcmf_attach failed
  31. + *
  32. + * interrupt-parent = <&pio>;
  33. + * interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
  34. + * interrupt-names = "host-wake";
  35. + */
  36. };
  37. };
  38. --
  39. 2.21.0