mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
cd1e9c88f3
Backport A64 unstable timer patches from linux 5.1 Signed-off-by: Oskari Lemmela <oskari@lemmela.net> [Split the single patch into the two original patches] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
27 lines
956 B
Diff
27 lines
956 B
Diff
From 55ec26d6a4241363fa94f15377ebd8f1116fbfd7 Mon Sep 17 00:00:00 2001
|
|
From: Samuel Holland <samuel@sholland.org>
|
|
Date: Sat, 12 Jan 2019 20:17:19 -0600
|
|
Subject: [PATCH] arm64: dts: allwinner: a64: Enable A64 timer workaround
|
|
|
|
As instability in the architectural timer has been observed on multiple
|
|
devices using this SoC, inluding the Pine64 and the Orange Pi Win,
|
|
enable the workaround in the SoC's device tree.
|
|
|
|
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
|
|
Signed-off-by: Samuel Holland <samuel@sholland.org>
|
|
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
|
|
---
|
|
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
|
|
@@ -114,6 +114,7 @@
|
|
|
|
timer {
|
|
compatible = "arm,armv8-timer";
|
|
+ allwinner,erratum-unknown1;
|
|
interrupts = <GIC_PPI 13
|
|
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
|
|
<GIC_PPI 14
|