[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20220602174213.2737-1-sven@svenpeter.dev>
Date: Thu, 2 Jun 2022 19:42:12 +0200
From: Sven Peter <sven@...npeter.dev>
To: Hector Martin <marcan@...can.st>, Sven Peter <sven@...npeter.dev>,
Alyssa Rosenzweig <alyssa@...enzweig.io>
Cc: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] arm64: dts: apple: Re-parent ANS2 power domains
From: Hector Martin <marcan@...can.st>
Turns out that the APCIE_ST*_SYS domains do hard-depend on ANS2, so
without this they refuse to power up.
Signed-off-by: Hector Martin <marcan@...can.st>
Reviewed-by: Sven Peter <sven@...npeter.dev>
Signed-off-by: Sven Peter <sven@...npeter.dev>
---
arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
index fc51bc872468..a6dbb1f485d8 100644
--- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
@@ -725,11 +725,6 @@ ps_ans2: power-controller@3f0 {
#power-domain-cells = <0>;
#reset-cells = <0>;
label = "ans2";
- /*
- * The ADT makes ps_apcie_st depend on ps_ans2 instead, but this
- * doesn't make much sense since ANS2 uses APCIE_ST.
- */
- power-domains = <&ps_apcie_st>;
};
ps_gfx: power-controller@3f8 {
@@ -836,7 +831,7 @@ ps_apcie_st: power-controller@418 {
#power-domain-cells = <0>;
#reset-cells = <0>;
label = "apcie_st";
- power-domains = <&ps_apcie>;
+ power-domains = <&ps_apcie>, <&ps_ans2>;
};
ps_ane_sys: power-controller@470 {
--
2.25.1
Powered by blists - more mailing lists