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