53 lines
1.2 KiB
YAML
53 lines
1.2 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/memory-controllers/canaan,k210-sram.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Canaan K210 SRAM memory controller
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description:
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The Canaan K210 SRAM memory controller is responsible for the system's 8 MiB
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of SRAM. The controller is initialised by the bootloader, which configures
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its clocks, before OS bringup.
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maintainers:
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- Conor Dooley <conor@kernel.org>
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properties:
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compatible:
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enum:
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- canaan,k210-sram
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clocks:
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minItems: 1
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items:
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- description: sram0 clock
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- description: sram1 clock
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- description: aisram clock
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clock-names:
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minItems: 1
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items:
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- const: sram0
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- const: sram1
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- const: aisram
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required:
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- compatible
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- clocks
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- clock-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/k210-clk.h>
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memory-controller {
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compatible = "canaan,k210-sram";
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clocks = <&sysclk K210_CLK_SRAM0>,
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<&sysclk K210_CLK_SRAM1>,
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<&sysclk K210_CLK_AI>;
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clock-names = "sram0", "sram1", "aisram";
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};
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