From: Sven Peter <sven@kernel.org>
To: Srinivas Kandagatla <srini@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Janne Grunau <j@jannau.net>,
Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Neal Gompa <neal@gompa.dev>, Hector Martin <marcan@marcan.st>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Sasha Finkelstein <fnkl.kernel@gmail.com>,
asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
Sven Peter <sven@kernel.org>
Subject: [PATCH 0/2] Extend nvmem patternProperties and then fix W=1 warnings in Apple dts
Date: Tue, 10 Jun 2025 17:17:33 +0000 [thread overview]
Message-ID: <20250610-nvmem-bit-pattern-v1-0-55ed5c1b369c@kernel.org> (raw)
Hi,
This brief series fixes a W=1 warning recently introduced with the Apple
Silicon PMIC NVMEM nodes. We have cells that are the same bytes but a
different bit offset and these currently result in the same node name.
The legcy layout already allows to specify the bit offset in the name as
a suffix but this isn't possible in the new fixed-layout.
Thus first adjust the fixed-layout cell patternProperties to the same pattern
as the legacy one and then fix the node names in our device tree files.
Best,
Sven
Signed-off-by: Sven Peter <sven@kernel.org>
---
Sven Peter (2):
dt-bindings: nvmem: fixed-layout: Allow optional bit positions
arm64: dts: apple: Add bit offset to PMIC NVMEM node names
Documentation/devicetree/bindings/nvmem/layouts/fixed-layout.yaml | 2 +-
arch/arm64/boot/dts/apple/t600x-die0.dtsi | 6 +++---
arch/arm64/boot/dts/apple/t8103.dtsi | 6 +++---
arch/arm64/boot/dts/apple/t8112.dtsi | 6 +++---
4 files changed, 10 insertions(+), 10 deletions(-)
---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250523-nvmem-bit-pattern-1dbc39fe4681
Best regards,
--
Sven Peter <sven@kernel.org>
next reply other threads:[~2025-06-10 17:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-10 17:17 Sven Peter [this message]
2025-06-10 17:17 ` [PATCH 1/2] dt-bindings: nvmem: fixed-layout: Allow optional bit positions Sven Peter
2025-06-25 19:53 ` Rob Herring (Arm)
2025-06-10 17:17 ` [PATCH 2/2] arm64: dts: apple: Add bit offset to PMIC NVMEM node names Sven Peter
2025-06-27 10:53 ` (subset) [PATCH 0/2] Extend nvmem patternProperties and then fix W=1 warnings in Apple dts Srinivas Kandagatla
2025-07-19 12:48 ` Sven Peter
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