| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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,sc7280-dispcc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm Display Clock & Reset Controller on SC7280 |
| 8 | |
| 9 | maintainers: |
| 10 | - Taniya Das <quic_tdas@quicinc.com> |
| 11 | |
| 12 | description: | |
| 13 | Qualcomm display clock control module provides the clocks, resets and power |
| 14 | domains on SC7280. |
| 15 | |
| 16 | See also:: include/dt-bindings/clock/qcom,dispcc-sc7280.h |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | const: qcom,sc7280-dispcc |
| 21 | |
| 22 | clocks: |
| 23 | items: |
| 24 | - description: Board XO source |
| 25 | - description: GPLL0 source from GCC |
| 26 | - description: Byte clock from DSI PHY |
| 27 | - description: Pixel clock from DSI PHY |
| 28 | - description: Link clock from DP PHY |
| 29 | - description: VCO DIV clock from DP PHY |
| 30 | - description: Link clock from EDP PHY |
| 31 | - description: VCO DIV clock from EDP PHY |
| 32 | |
| 33 | clock-names: |
| 34 | items: |
| 35 | - const: bi_tcxo |
| 36 | - const: gcc_disp_gpll0_clk |
| 37 | - const: dsi0_phy_pll_out_byteclk |
| 38 | - const: dsi0_phy_pll_out_dsiclk |
| 39 | - const: dp_phy_pll_link_clk |
| 40 | - const: dp_phy_pll_vco_div_clk |
| 41 | - const: edp_phy_pll_link_clk |
| 42 | - const: edp_phy_pll_vco_div_clk |
| 43 | |
| 44 | '#clock-cells': |
| 45 | const: 1 |
| 46 | |
| 47 | '#reset-cells': |
| 48 | const: 1 |
| 49 | |
| 50 | '#power-domain-cells': |
| 51 | const: 1 |
| 52 | |
| 53 | reg: |
| 54 | maxItems: 1 |
| 55 | |
| 56 | required: |
| 57 | - compatible |
| 58 | - reg |
| 59 | - clocks |
| 60 | - clock-names |
| 61 | - '#clock-cells' |
| 62 | - '#reset-cells' |
| 63 | - '#power-domain-cells' |
| 64 | |
| 65 | additionalProperties: false |
| 66 | |
| 67 | examples: |
| 68 | - | |
| 69 | #include <dt-bindings/clock/qcom,gcc-sc7280.h> |
| 70 | #include <dt-bindings/clock/qcom,rpmh.h> |
| 71 | clock-controller@af00000 { |
| 72 | compatible = "qcom,sc7280-dispcc"; |
| 73 | reg = <0x0af00000 0x200000>; |
| 74 | clocks = <&rpmhcc RPMH_CXO_CLK>, |
| 75 | <&gcc GCC_DISP_GPLL0_CLK_SRC>, |
| 76 | <&dsi_phy 0>, |
| 77 | <&dsi_phy 1>, |
| 78 | <&dp_phy 0>, |
| 79 | <&dp_phy 1>, |
| 80 | <&edp_phy 0>, |
| 81 | <&edp_phy 1>; |
| 82 | clock-names = "bi_tcxo", |
| 83 | "gcc_disp_gpll0_clk", |
| 84 | "dsi0_phy_pll_out_byteclk", |
| 85 | "dsi0_phy_pll_out_dsiclk", |
| 86 | "dp_phy_pll_link_clk", |
| 87 | "dp_phy_pll_vco_div_clk", |
| 88 | "edp_phy_pll_link_clk", |
| 89 | "edp_phy_pll_vco_div_clk"; |
| 90 | #clock-cells = <1>; |
| 91 | #reset-cells = <1>; |
| 92 | #power-domain-cells = <1>; |
| 93 | }; |
| 94 | ... |