openwrt/target/linux/bcm53xx/patches-5.15/030-v5.15-0002-ARM-dts-NSP-enable-DMA-on-bcm988312hr.patch
Rafał Miłecki 9ac80a47ea bcm53xx: prepare kernel 5.15 support
Tested on Luxul XWR-3150 (boot, NAND, PCIe, switch, Ethernet).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2022-03-30 23:22:46 +02:00

30 lines
853 B
Diff

From 1b90dde4278a7b459979706b572785bc3a10bbb5 Mon Sep 17 00:00:00 2001
From: Matthew Hagan <mnhagan88@gmail.com>
Date: Thu, 10 Jun 2021 21:35:12 +0100
Subject: [PATCH] ARM: dts: NSP: enable DMA on bcm988312hr
The previous patch "ARM: dts: NSP: Disable PL330 by default, add
dma-coherent property" set the DMAC to disabled by default, requiring it
to be manually enabled on each device. The bcm988312hr was mistakenly
omitted. This patch adds it back.
Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/boot/dts/bcm988312hr.dts | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm/boot/dts/bcm988312hr.dts
+++ b/arch/arm/boot/dts/bcm988312hr.dts
@@ -58,6 +58,10 @@
/* USB 3 support needed to be complete */
+&dma {
+ status = "okay";
+};
+
&amac0 {
status = "okay";
};