From: Jiaxun Yang <jiaxun.yang@flygoat.com> To: linux-mips@vger.kernel.org Cc: chenhc@lemote.com, paul.burton@mips.com, tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.co, devicetree@vger.kernel.org, Jiaxun Yang <jiaxun.yang@flygoat.com> Subject: [PATCH v1 12/18] dt-bindings: mips: Add loongson cpus & boards Date: Fri, 30 Aug 2019 12:32:26 +0800 Message-ID: <20190830043232.20191-7-jiaxun.yang@flygoat.com> (raw) In-Reply-To: <20190830043232.20191-1-jiaxun.yang@flygoat.com> Prepare for later dts. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> --- .../bindings/mips/loongson/cpus.yaml | 38 +++++++++++ .../bindings/mips/loongson/devices.yaml | 64 +++++++++++++++++++ 2 files changed, 102 insertions(+) create mode 100644 Documentation/devicetree/bindings/mips/loongson/cpus.yaml create mode 100644 Documentation/devicetree/bindings/mips/loongson/devices.yaml diff --git a/Documentation/devicetree/bindings/mips/loongson/cpus.yaml b/Documentation/devicetree/bindings/mips/loongson/cpus.yaml new file mode 100644 index 000000000000..dc6dd5114d5e --- /dev/null +++ b/Documentation/devicetree/bindings/mips/loongson/cpus.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mips/loongson/cpus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson CPUs bindings + +maintainers: + - Jiaxun Yang <jiaxun.yang@flygoat.com> + +description: |+ + The device tree allows to describe the layout of CPUs in a system through + the "cpus" node, which in turn contains a number of subnodes (ie "cpu") + defining properties for every cpu. + + Bindings for CPU nodes follow the Devicetree Specification, available from: + + https://www.devicetree.org/specifications/ + +properties: + reg: + maxItems: 1 + description: | + Physical ID of a CPU, Can be read from CP0 EBase.CPUNum. + + compatible: + enum: + - loongson,gs464 + - loongson,gs464e + - loongson,gs264 + - loongson,gs464v + +required: + - device_type + - reg + - compatible +... diff --git a/Documentation/devicetree/bindings/mips/loongson/devices.yaml b/Documentation/devicetree/bindings/mips/loongson/devices.yaml new file mode 100644 index 000000000000..aa6c42013d2c --- /dev/null +++ b/Documentation/devicetree/bindings/mips/loongson/devices.yaml @@ -0,0 +1,64 @@ +# 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. + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Loongson 3A1000 + RS780E 1Way + items: + - const: loongson,ls3a1000-780e-1way + + - description: Loongson 3A1000 + RS780E 2Way + items: + - const: loongson,ls3a1000-780e-2way + + - description: Loongson 3A1000 + RS780E 4Way + items: + - const: loongson,ls3a1000-780e-4way + + - description: Loongson 3B1000/1500 + RS780E 1Way + items: + - const: loongson,ls3b-780e-1way + + - description: Loongson 3B1000/1500 + RS780E 2Way + items: + - const: loongson,ls3b-780e-2way + + - description: Loongson 3A2000 + RS780E 1Way + items: + - const: loongson,ls3a2000-780e-1way + + - description: Loongson 3A2000 + RS780E 2Way + items: + - const: loongson,ls3a2000-780e-2way + + - description: Loongson 3A2000 + RS780E 4Way + items: + - const: loongson,ls3a2000-780e-4way + + - description: Loongson 3A3000 + RS780E 1Way + items: + - const: loongson,ls3a3000-780e-1way + + - description: Loongson 3A3000 + RS780E 2Way + items: + - const: loongson,ls3a3000-780e-2way + + - description: Loongson 3A3000 + RS780E 4Way + items: + - const: loongson,ls3a3000-780e-4way + +... -- 2.22.0
next prev parent reply index Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-30 4:32 [PATCH v1 06/18] dt-bindings: interrupt-controller: Add Loongson-3 IOINTC Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 07/18] irqchip: Add driver for Loongson-3 HyperTransport interrupt controller Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 08/18] dt-bindings: interrupt-controller: Add Loongson-3 HTINTC Jiaxun Yang 2019-09-02 13:39 ` Rob Herring 2019-08-30 4:32 ` [PATCH v1 09/18] irqchip: i8259: Add plat-poll support Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 10/18] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 11/18] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2019-08-30 4:32 ` Jiaxun Yang [this message] 2019-09-13 14:36 ` [PATCH v1 12/18] dt-bindings: mips: Add loongson cpus & boards Rob Herring 2019-08-30 4:32 ` [PATCH v1 13/18] dt-bindings: Document loongson vendor-prefix Jiaxun Yang 2019-09-02 13:39 ` Rob Herring 2019-08-30 4:32 ` [PATCH v1 14/18] MIPS: Loongson64: Add generic dts Jiaxun Yang [not found] ` <tencent_1942EDDF41E4786E357A4E9D@qq.com> 2019-09-04 6:08 ` Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 15/18] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 16/18] MIPS: Loongson: Regenerate defconfigs Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 17/18] MAINTAINERS: Add new pathes to LOONGSON64 ARCHITECTURE Jiaxun Yang 2019-08-30 4:32 ` [PATCH v1 18/18] MAINTAINERS: Add myself as maintainer of LOONGSON64 Jiaxun Yang 2019-09-02 13:38 ` [PATCH v1 06/18] dt-bindings: interrupt-controller: Add Loongson-3 IOINTC Rob Herring
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