balena-allwinner/layers/meta-balena-allwinner/recipes-kernel/linux/linux-mainline-4.19/ARM-dts-sun7i-Disable-OOB-IRQ-for-brcm-wifi-on-Banana-Pi-M1-plus.patch
Vicentiu Galanopulo 065936bc48 recipes-kernel/linux: Rename linux to linux-mainline
Since the Armbian sources refer to linux 4.19.76 as
being linux-mainline, all the patches from linux-4.19
were moved to linux-mainline_4.19 and the linux_4.19.76
recipes was named accordingly.

This patch makes 4.19.76 as default version for linux

Signed-off-by: Vicentiu Galanopulo <vicentiu@balena.io>
2019-10-10 11:50:45 +02:00

40 lines
1.4 KiB
Diff

From 0999574c7b78b85d56ef6ca39684817636773d75 Mon Sep 17 00:00:00 2001
From: Richard Kojedzinszky <krichy@nmdps.net>
Date: Sun, 20 Jan 2019 18:43:37 +0100
Subject: [PATCH] Disable OOB IRQ for wifi on bananapi m1 plus
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908438
---
arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 763cb03033c4..661b4f90db91 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -203,9 +203,19 @@
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";
+ */
};
};
--
2.11.0