1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8450.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm Global Clock & Reset Controller on SM8450 8 9maintainers: 10 - Vinod Koul <vkoul@kernel.org> 11 12description: | 13 Qualcomm global clock control module provides the clocks, resets and power 14 domains on SM8450 15 16 See also:: include/dt-bindings/clock/qcom,gcc-sm8450.h 17 18properties: 19 compatible: 20 const: qcom,gcc-sm8450 21 22 clocks: 23 items: 24 - description: Board XO source 25 - description: Sleep clock source 26 - description: PCIE 0 Pipe clock source (Optional clock) 27 - description: PCIE 1 Pipe clock source (Optional clock) 28 - description: PCIE 1 Phy Auxillary clock source (Optional clock) 29 - description: UFS Phy Rx symbol 0 clock source (Optional clock) 30 - description: UFS Phy Rx symbol 1 clock source (Optional clock) 31 - description: UFS Phy Tx symbol 0 clock source (Optional clock) 32 - description: USB3 Phy wrapper pipe clock source (Optional clock) 33 minItems: 2 34 35 clock-names: 36 items: 37 - const: bi_tcxo 38 - const: sleep_clk 39 - const: pcie_0_pipe_clk # Optional clock 40 - const: pcie_1_pipe_clk # Optional clock 41 - const: pcie_1_phy_aux_clk # Optional clock 42 - const: ufs_phy_rx_symbol_0_clk # Optional clock 43 - const: ufs_phy_rx_symbol_1_clk # Optional clock 44 - const: ufs_phy_tx_symbol_0_clk # Optional clock 45 - const: usb3_phy_wrapper_gcc_usb30_pipe_clk # Optional clock 46 minItems: 2 47 48required: 49 - compatible 50 - clocks 51 - clock-names 52 53allOf: 54 - $ref: qcom,gcc.yaml# 55 56unevaluatedProperties: false 57 58examples: 59 - | 60 #include <dt-bindings/clock/qcom,rpmh.h> 61 clock-controller@100000 { 62 compatible = "qcom,gcc-sm8450"; 63 reg = <0x00100000 0x001f4200>; 64 clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>; 65 clock-names = "bi_tcxo", "sleep_clk"; 66 #clock-cells = <1>; 67 #reset-cells = <1>; 68 #power-domain-cells = <1>; 69 }; 70 71... 72