1From 58bae4096a7bf8d5d3bfbddb82cb37dd0561c938 Mon Sep 17 00:00:00 2001
2From: Filip Skoneczny <fskoneczny@gmail.com>
3Date: Sun, 10 Jan 2021 19:07:14 +0100
4Subject: [PATCH] ARM: dts: sun7i: bananapi-m1-plus: Disable OOB IRQ for brcm
5 wifi module
6
7    Based on 23bc805.
8    BugLink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908438
9
10Signed-off-by: Filip Skoneczny <fskoneczny@gmail.com>
11---
12 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 11 ++++++++---
13 1 file changed, 8 insertions(+), 3 deletions(-)
14
15diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
16index 32d5d45a35c0..97f9987f51d7 100644
17--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
18+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
19@@ -193,9 +193,14 @@ &mmc3 {
20 	brcmf: wifi@1 {
21 		reg = <1>;
22 		compatible = "brcm,bcm4329-fmac";
23-		interrupt-parent = <&pio>;
24-		interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
25-		interrupt-names = "host-wake";
26+		/*
27+		 * OOB interrupt support is broken ATM, drv probe failing with:
28+		 * ieee80211 phy0: brcmf_attach: dongle is not responding: err=-110
29+		 *
30+		 * interrupt-parent = <&pio>;
31+		 * interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
32+		 * interrupt-names = "host-wake";
33+		 */
34 	};
35 };
36
37--
382.25.1
39
40