linux-kernel - [PATCH] arm64: dts: apple: Drop {address,size}-cells from SPI NOR

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250610-apple-dts-warnings-v1-1-70b53e8108a0@kernel.org>
Date: Tue, 10 Jun 2025 19:19:24 +0000
From: Sven Peter <sven@...nel.org>
To: Janne Grunau <j@...nau.net>, Alyssa Rosenzweig <alyssa@...enzweig.io>, 
 Neal Gompa <neal@...pa.dev>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Sven Peter <sven@...nel.org>
Subject: [PATCH] arm64: dts: apple: Drop {address,size}-cells from SPI NOR

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@...104000/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@...nel.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@...nel.org>