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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/arm/calxeda/hb-sregs.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Calxeda Highbank system registers8 9description: |10 The Calxeda Highbank system has a block of MMIO registers controlling11 several generic system aspects. Those can be used to control some power12 management, they also contain some gate and PLL clocks.13 14maintainers:15 - Andre Przywara <andre.przywara@arm.com>16 17properties:18 compatible:19 const: calxeda,hb-sregs20 21 reg:22 maxItems: 123 24 clocks:25 type: object26 27required:28 - compatible29 - reg30 31additionalProperties: false32 33examples:34 - |35 sregs@fff3c000 {36 compatible = "calxeda,hb-sregs";37 reg = <0xfff3c000 0x1000>;38 39 clocks {40 #address-cells = <1>;41 #size-cells = <0>;42 43 osc: oscillator {44 #clock-cells = <0>;45 compatible = "fixed-clock";46 clock-frequency = <33333000>;47 };48 };49 };50