From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi | 68 ++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi (limited to 'arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi') diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi new file mode 100644 index 0000000000..6c8d75ef92 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018-2019 NXP + * Dong Aisheng + */ + +#include +#include + +audio_subsys: bus@59000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x59000000 0x0 0x59000000 0x1000000>; + + audio_ipg_clk: clock-audio-ipg { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <120000000>; + clock-output-names = "audio_ipg_clk"; + }; + + dsp_lpcg: clock-controller@59580000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59580000 0x10000>; + #clock-cells = <1>; + clocks = <&audio_ipg_clk>, + <&audio_ipg_clk>, + <&audio_ipg_clk>; + clock-indices = , , + ; + clock-output-names = "dsp_lpcg_adb_clk", + "dsp_lpcg_ipg_clk", + "dsp_lpcg_core_clk"; + power-domains = <&pd IMX_SC_R_DSP>; + }; + + dsp_ram_lpcg: clock-controller@59590000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59590000 0x10000>; + #clock-cells = <1>; + clocks = <&audio_ipg_clk>; + clock-indices = ; + clock-output-names = "dsp_ram_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_DSP_RAM>; + }; + + dsp: dsp@596e8000 { + compatible = "fsl,imx8qxp-dsp"; + reg = <0x596e8000 0x88000>; + clocks = <&dsp_lpcg IMX_LPCG_CLK_5>, + <&dsp_ram_lpcg IMX_LPCG_CLK_4>, + <&dsp_lpcg IMX_LPCG_CLK_7>; + clock-names = "ipg", "ocram", "core"; + power-domains = <&pd IMX_SC_R_MU_13A>, + <&pd IMX_SC_R_MU_13B>, + <&pd IMX_SC_R_DSP>, + <&pd IMX_SC_R_DSP_RAM>; + mbox-names = "txdb0", "txdb1", + "rxdb0", "rxdb1"; + mboxes = <&lsio_mu13 2 0>, + <&lsio_mu13 2 1>, + <&lsio_mu13 3 0>, + <&lsio_mu13 3 1>; + memory-region = <&dsp_reserved>; + status = "disabled"; + }; +}; -- cgit v1.2.3