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linux/Documentation/devicetree/bindings/clock/mstar,msc313-cpupll.yaml
Daniel Palmer c952e5075d dt-bindings: clk: mstar msc313 cpupll binding description
Add a binding description for the MStar/SigmaStar CPU PLL block.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2022-02-16 19:16:03 +01:00

46 lines
913 B
YAML

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/mstar,msc313-cpupll.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MStar/Sigmastar MSC313 CPU PLL
maintainers:
- Daniel Palmer <daniel@thingy.jp>
description: |
The MStar/SigmaStar MSC313 and later ARMv7 chips have a scalable
PLL that can be used as the clock source for the CPU(s).
properties:
compatible:
const: mstar,msc313-cpupll
"#clock-cells":
const: 1
clocks:
maxItems: 1
reg:
maxItems: 1
required:
- compatible
- "#clock-cells"
- clocks
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/mstar-msc313-mpll.h>
cpupll: cpupll@206400 {
compatible = "mstar,msc313-cpupll";
reg = <0x206400 0x200>;
#clock-cells = <1>;
clocks = <&mpll MSTAR_MSC313_MPLL_DIV2>;
};