1*ee778e06SManivannan Sadhasivam# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*ee778e06SManivannan Sadhasivam%YAML 1.2 3*ee778e06SManivannan Sadhasivam--- 4*ee778e06SManivannan Sadhasivam$id: http://devicetree.org/schemas/clock/qcom,a7pll.yaml# 5*ee778e06SManivannan Sadhasivam$schema: http://devicetree.org/meta-schemas/core.yaml# 6*ee778e06SManivannan Sadhasivam 7*ee778e06SManivannan Sadhasivamtitle: Qualcomm A7 PLL Binding 8*ee778e06SManivannan Sadhasivam 9*ee778e06SManivannan Sadhasivammaintainers: 10*ee778e06SManivannan Sadhasivam - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11*ee778e06SManivannan Sadhasivam 12*ee778e06SManivannan Sadhasivamdescription: 13*ee778e06SManivannan Sadhasivam The A7 PLL on the Qualcomm platforms like SDX55 is used to provide high 14*ee778e06SManivannan Sadhasivam frequency clock to the CPU. 15*ee778e06SManivannan Sadhasivam 16*ee778e06SManivannan Sadhasivamproperties: 17*ee778e06SManivannan Sadhasivam compatible: 18*ee778e06SManivannan Sadhasivam enum: 19*ee778e06SManivannan Sadhasivam - qcom,sdx55-a7pll 20*ee778e06SManivannan Sadhasivam 21*ee778e06SManivannan Sadhasivam reg: 22*ee778e06SManivannan Sadhasivam maxItems: 1 23*ee778e06SManivannan Sadhasivam 24*ee778e06SManivannan Sadhasivam '#clock-cells': 25*ee778e06SManivannan Sadhasivam const: 0 26*ee778e06SManivannan Sadhasivam 27*ee778e06SManivannan Sadhasivam clocks: 28*ee778e06SManivannan Sadhasivam items: 29*ee778e06SManivannan Sadhasivam - description: board XO clock 30*ee778e06SManivannan Sadhasivam 31*ee778e06SManivannan Sadhasivam clock-names: 32*ee778e06SManivannan Sadhasivam items: 33*ee778e06SManivannan Sadhasivam - const: bi_tcxo 34*ee778e06SManivannan Sadhasivam 35*ee778e06SManivannan Sadhasivamrequired: 36*ee778e06SManivannan Sadhasivam - compatible 37*ee778e06SManivannan Sadhasivam - reg 38*ee778e06SManivannan Sadhasivam - '#clock-cells' 39*ee778e06SManivannan Sadhasivam 40*ee778e06SManivannan SadhasivamadditionalProperties: false 41*ee778e06SManivannan Sadhasivam 42*ee778e06SManivannan Sadhasivamexamples: 43*ee778e06SManivannan Sadhasivam - | 44*ee778e06SManivannan Sadhasivam #include <dt-bindings/clock/qcom,rpmh.h> 45*ee778e06SManivannan Sadhasivam a7pll: clock@17808000 { 46*ee778e06SManivannan Sadhasivam compatible = "qcom,sdx55-a7pll"; 47*ee778e06SManivannan Sadhasivam reg = <0x17808000 0x1000>; 48*ee778e06SManivannan Sadhasivam clocks = <&rpmhcc RPMH_CXO_CLK>; 49*ee778e06SManivannan Sadhasivam clock-names = "bi_tcxo"; 50*ee778e06SManivannan Sadhasivam #clock-cells = <0>; 51*ee778e06SManivannan Sadhasivam }; 52