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68 lines
1.7 KiB
68 lines
1.7 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* Copyright 2018-2019 NXP |
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* Dong Aisheng <[email protected]> |
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*/ |
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#include <dt-bindings/clock/imx8-lpcg.h> |
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#include <dt-bindings/firmware/imx/rsrc.h> |
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audio_subsys: bus@59000000 { |
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compatible = "simple-bus"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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ranges = <0x59000000 0x0 0x59000000 0x1000000>; |
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audio_ipg_clk: clock-audio-ipg { |
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compatible = "fixed-clock"; |
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#clock-cells = <0>; |
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clock-frequency = <120000000>; |
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clock-output-names = "audio_ipg_clk"; |
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}; |
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dsp_lpcg: clock-controller@59580000 { |
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compatible = "fsl,imx8qxp-lpcg"; |
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reg = <0x59580000 0x10000>; |
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#clock-cells = <1>; |
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clocks = <&audio_ipg_clk>, |
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<&audio_ipg_clk>, |
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<&audio_ipg_clk>; |
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clock-indices = <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>, |
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<IMX_LPCG_CLK_7>; |
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clock-output-names = "dsp_lpcg_adb_clk", |
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"dsp_lpcg_ipg_clk", |
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"dsp_lpcg_core_clk"; |
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power-domains = <&pd IMX_SC_R_DSP>; |
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}; |
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dsp_ram_lpcg: clock-controller@59590000 { |
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compatible = "fsl,imx8qxp-lpcg"; |
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reg = <0x59590000 0x10000>; |
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#clock-cells = <1>; |
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clocks = <&audio_ipg_clk>; |
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clock-indices = <IMX_LPCG_CLK_4>; |
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clock-output-names = "dsp_ram_lpcg_ipg_clk"; |
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power-domains = <&pd IMX_SC_R_DSP_RAM>; |
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}; |
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dsp: dsp@596e8000 { |
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compatible = "fsl,imx8qxp-dsp"; |
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reg = <0x596e8000 0x88000>; |
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clocks = <&dsp_lpcg IMX_LPCG_CLK_5>, |
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<&dsp_ram_lpcg IMX_LPCG_CLK_4>, |
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<&dsp_lpcg IMX_LPCG_CLK_7>; |
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clock-names = "ipg", "ocram", "core"; |
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power-domains = <&pd IMX_SC_R_MU_13A>, |
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<&pd IMX_SC_R_MU_13B>, |
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<&pd IMX_SC_R_DSP>, |
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<&pd IMX_SC_R_DSP_RAM>; |
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mbox-names = "txdb0", "txdb1", |
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"rxdb0", "rxdb1"; |
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mboxes = <&lsio_mu13 2 0>, |
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<&lsio_mu13 2 1>, |
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<&lsio_mu13 3 0>, |
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<&lsio_mu13 3 1>; |
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memory-region = <&dsp_reserved>; |
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status = "disabled"; |
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}; |
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};
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