[PATCH v2 02/25] dt-bindings: arm: apple: Add bindings for Apple ARM platforms
From: Hector Martin <hidden>
Date: 2021-02-15 12:19:02
Also in:
linux-arm-kernel, lkml
Subsystem:
arm/apple machine support, open firmware and flattened device tree bindings, the rest · Maintainers:
Sven Peter, Janne Grunau, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This introduces bindings for all three 2020 Apple M1 devices: * apple,j274 - Mac mini (M1, 2020) * apple,j293 - MacBook Pro (13-inch, M1, 2020) * apple,j313 - MacBook Air (M1, 2020) Signed-off-by: Hector Martin <redacted> --- .../devicetree/bindings/arm/apple.yaml | 36 +++++++++++++++++++ MAINTAINERS | 10 ++++++ 2 files changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/apple.yaml
diff --git a/Documentation/devicetree/bindings/arm/apple.yaml b/Documentation/devicetree/bindings/arm/apple.yaml
new file mode 100644
index 000000000000..e44d308d6bde
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/apple.yaml@@ -0,0 +1,36 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/apple.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple ARM Machine Device Tree Bindings + +maintainers: + - Hector Martin <marcan@marcan.st> + +description: | + Apple ARM ("Apple Silicon") platforms should contain compatible strings + in the following format: + + - apple,j274 (board/device ID) + - apple,m1 (SoC name) + - apple,arm-platform (Apple Silicon) + +properties: + $nodename: + const: "/" + compatible: + oneOf: + - description: Apple M1 SoC based platforms + items: + - enum: + - apple,j274 # Mac mini (M1, 2020) + - apple,j293 # MacBook Pro (13-inch, M1, 2020) + - apple,j313 # MacBook Air (M1, 2020) + - const: apple,m1 + - const: apple,arm-platform + +additionalProperties: true + +...
diff --git a/MAINTAINERS b/MAINTAINERS
index d3e847f7f3dc..4eba6ab16bd9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS@@ -1625,6 +1625,16 @@ F: arch/arm/mach-alpine/ F: arch/arm64/boot/dts/amazon/ F: drivers/*/*alpine* +ARM/APPLE MACHINE SUPPORT +M: Hector Martin <marcan@marcan.st> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +W: https://asahilinux.org +B: https://github.com/AsahiLinux/linux/issues +C: irc://chat.freenode.net/asahi-dev +T: git https://github.com/AsahiLinux/linux.git +F: Documentation/devicetree/bindings/arm/apple.yaml + ARM/ARTPEC MACHINE SUPPORT M: Jesper Nilsson <jesper.nilsson@axis.com> M: Lars Persson <lars.persson@axis.com>
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2.30.0