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