bindings/clock/mstar%2Cmsc313-cpupll.yaml

0001 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/clock/mstar,msc313-cpupll.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: MStar/Sigmastar MSC313 CPU PLL
0008
0009 maintainers:
0010   - Daniel Palmer <daniel@thingy.jp>
0011
0012 description: |
0013   The MStar/SigmaStar MSC313 and later ARMv7 chips have a scalable
0014   PLL that can be used as the clock source for the CPU(s).
0015
0016 properties:
0017   compatible:
0018     const: mstar,msc313-cpupll
0019
0020   "#clock-cells":
0021     const: 1
0022
0023   clocks:
0024     maxItems: 1
0025
0026   reg:
0027     maxItems: 1
0028
0029 required:
0030   - compatible
0031   - "#clock-cells"
0032   - clocks
0033   - reg
0034
0035 additionalProperties: false
0036
0037 examples:
0038   - |
0039     #include <dt-bindings/clock/mstar-msc313-mpll.h>
0040     cpupll: cpupll@206400 {
0041         compatible = "mstar,msc313-cpupll";
0042         reg = <0x206400 0x200>;
0043         #clock-cells = <1>;
0044         clocks = <&mpll MSTAR_MSC313_MPLL_DIV2>;
0045     };