lede/target/linux/silicon/patches-5.19/0015-arm64-dts-apple-Keep-PCIe-power-domain-on.patch

29 lines
912 B
Diff

From 79b1406346a1f0bdf8bd326a005e288511ebfaf6 Mon Sep 17 00:00:00 2001
From: Hector Martin <marcan@marcan.st>
Date: Thu, 17 Mar 2022 23:49:07 +0900
Subject: [PATCH 015/171] arm64: dts: apple: Keep PCIe power domain on
This causes flakiness if shut down; don't do it until we find out
what's going on.
Signed-off-by: Hector Martin <marcan@marcan.st>
---
arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
index 926b1e54b64b..68ae594bf5e9 100644
--- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
@@ -717,6 +717,7 @@ ps_apcie_gp: power-controller@3e8 {
#reset-cells = <0>;
label = "apcie_gp";
power-domains = <&ps_apcie>;
+ apple,always-on; /* Breaks things if shut down */
};
ps_ans2: power-controller@3f0 {
--
2.34.1