Re: [PATCH v4 07/10] dt-bindings: mips: Add loongson boards
From: Rob Herring <robh@kernel.org>
Date: 2020-02-26 16:52:16
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linux-mips, lkml
On Fri, Feb 21, 2020 at 01:09:22PM +0800, Jiaxun Yang wrote:
quoted hunk ↗ jump to hunk
Prepare for later dts. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> --- .../bindings/mips/loongson/devices.yaml | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/mips/loongson/devices.yamldiff --git a/Documentation/devicetree/bindings/mips/loongson/devices.yaml b/Documentation/devicetree/bindings/mips/loongson/devices.yaml new file mode 100644 index 000000000000..32bec784da87 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/loongson/devices.yaml@@ -0,0 +1,29 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mips/loongson/devices.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson based Platforms Device Tree Bindings + +maintainers: + - Jiaxun Yang <jiaxun.yang@flygoat.com> +description: | + Devices with a Loongson CPU shall have the following properties.
Perhaps some details about the platform.
+ Note that generic device is used for built-in dtbs and will be + patched during boot on firmware without OF support.
That's a kernel detail that doesn't belong here. (BTW, built-in dtb support is intended as a transition step for bootloaders without dtb knowledge. It's not the recommended way and shouldn't be used on new platforms).
+ +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Generic Loongson3 4Core + RS780E + items: + - const: loongson,loongson3-4core-rs780e + + - description: Generic Loongson3 8Core + RS780E + items: + - const: loongson,loongson3-8core-rs780e +... -- 2.25.0