From: Nick Chan <towinchenmi@gmail.com>
To: Sven Peter <sven@kernel.org>, Janne Grunau <j@jannau.net>,
Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Neal Gompa <neal@gompa.dev>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@kernel.dk>,
Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>
Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-nvme@lists.infradead.org,
Nick Chan <towinchenmi@gmail.com>
Subject: [PATCH v4 3/4] arm64: dts: apple: t8015: Fix PCIE power domains dependencies
Date: Mon, 25 Aug 2025 17:15:06 +0800 [thread overview]
Message-ID: <20250825-t8015-nvme-v4-3-6ffc8f891b6e@gmail.com> (raw)
In-Reply-To: <20250825-t8015-nvme-v4-0-6ffc8f891b6e@gmail.com>
Fix the dependency topology of PCIE power domain nodes, as required by ANS2
NVME controller.
Signed-off-by: Nick Chan <towinchenmi@gmail.com>
---
arch/arm64/boot/dts/apple/t8015-pmgr.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/apple/t8015-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8015-pmgr.dtsi
index e238c2d2732f7944dc1f984a4eb647ba212b9ea5..1d8da9c7863e5b7a732888342de9d481f309edd8 100644
--- a/arch/arm64/boot/dts/apple/t8015-pmgr.dtsi
+++ b/arch/arm64/boot/dts/apple/t8015-pmgr.dtsi
@@ -658,6 +658,7 @@ ps_pcie: power-controller@80318 {
#power-domain-cells = <0>;
#reset-cells = <0>;
label = "pcie";
+ power-domains = <&ps_pcie_aux>, <&ps_pcie_direct>, <&ps_pcie_ref>;
};
ps_pcie_aux: power-controller@80320 {
--
2.51.0
next prev parent reply other threads:[~2025-08-25 9:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-25 9:15 [PATCH v4 0/4] Add support ANS2 NVMe on Apple A11 Nick Chan
2025-08-25 9:15 ` [PATCH v4 1/4] dt-bindings: nvme: apple,nvme-ans: Add " Nick Chan
2025-08-25 22:13 ` Rob Herring
2025-08-25 9:15 ` [PATCH v4 2/4] nvme: apple: Add Apple A11 support Nick Chan
2025-08-25 9:15 ` Nick Chan [this message]
2025-08-25 9:15 ` [PATCH v4 4/4] arm64: dts: apple: t8015: Add NVMe nodes Nick Chan
2025-08-25 9:24 ` [PATCH v4 0/4] Add support ANS2 NVMe on Apple A11 Nick Chan
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