From: Sven Peter <sven@kernel.org>
To: 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>
Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Sven Peter <sven@kernel.org>
Subject: [PATCH] arm64: dts: apple: Drop {address,size}-cells from SPI NOR
Date: Tue, 10 Jun 2025 19:19:24 +0000 [thread overview]
Message-ID: <20250610-apple-dts-warnings-v1-1-70b53e8108a0@kernel.org> (raw)
Fix the following warning by dropping #{address,size}-cells from the SPI
NOR node which only has a single child node without reg property:
spi1-nvram.dtsi:19.10-38.4: Warning (avoid_unnecessary_addr_size): /soc/spi@235104000/flash@0: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" property
Fixes: 3febe9de5ca5 ("arm64: dts: apple: Add SPI NOR nvram partition to all devices")
Signed-off-by: Sven Peter <sven@kernel.org>
---
arch/arm64/boot/dts/apple/spi1-nvram.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/apple/spi1-nvram.dtsi b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi
index 3df2fd3993b52884d7c00b65099c88d830a7a4c3..9740fbf200f0bcd0e7d1b81885fe9d9ff8f04fdc 100644
--- a/arch/arm64/boot/dts/apple/spi1-nvram.dtsi
+++ b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi
@@ -20,8 +20,6 @@ flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-max-frequency = <25000000>;
- #address-cells = <1>;
- #size-cells = <1>;
partitions {
compatible = "fixed-partitions";
---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250530-apple-dts-warnings-8bb373367b54
Best regards,
--
Sven Peter <sven@kernel.org>
next reply other threads:[~2025-06-10 19:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-10 19:19 Sven Peter [this message]
2025-06-11 20:48 ` [PATCH] arm64: dts: apple: Drop {address,size}-cells from SPI NOR Janne Grunau
2025-06-13 14:38 ` Sven Peter
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