1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm A53 PLL Binding 8 9maintainers: 10 - Bjorn Andersson <andersson@kernel.org> 11 12description: 13 The A53 PLL on few Qualcomm platforms is the main CPU PLL used used for 14 frequencies above 1GHz. 15 16properties: 17 compatible: 18 enum: 19 - qcom,ipq6018-a53pll 20 - qcom,ipq8074-a53pll 21 - qcom,msm8916-a53pll 22 - qcom,msm8939-a53pll 23 24 reg: 25 maxItems: 1 26 27 '#clock-cells': 28 const: 0 29 30 clocks: 31 items: 32 - description: board XO clock 33 34 clock-names: 35 items: 36 - const: xo 37 38 operating-points-v2: true 39 40required: 41 - compatible 42 - reg 43 - '#clock-cells' 44 45additionalProperties: false 46 47examples: 48 #Example 1 - A53 PLL found on MSM8916 devices 49 - | 50 a53pll: clock@b016000 { 51 compatible = "qcom,msm8916-a53pll"; 52 reg = <0xb016000 0x40>; 53 #clock-cells = <0>; 54 }; 55 #Example 2 - A53 PLL found on IPQ6018 devices 56 - | 57 a53pll_ipq: clock-controller@b116000 { 58 compatible = "qcom,ipq6018-a53pll"; 59 reg = <0x0b116000 0x40>; 60 #clock-cells = <0>; 61 clocks = <&xo>; 62 clock-names = "xo"; 63 }; 64