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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,imx8-acm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8 Audio Clock Mux
+
+maintainers:
+ - Shengjiu Wang <shengjiu.wang@nxp.com>
+
+description: |
+ NXP i.MX8 Audio Clock Mux is dedicated clock muxing IP
+ used to control Audio related clock on the SoC.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx8dxl-acm
+ - fsl,imx8qm-acm
+ - fsl,imx8qxp-acm
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ minItems: 13
+ maxItems: 21
+
+ '#clock-cells':
+ const: 1
+ description:
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8-clock.h
+ for the full list of i.MX8 ACM clock IDs.
+
+ clocks:
+ minItems: 13
+ maxItems: 27
+
+ clock-names:
+ minItems: 13
+ maxItems: 27
+
+required:
+ - compatible
+ - reg
+ - power-domains
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8qxp-acm
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: power domain of IMX_SC_R_AUDIO_CLK_0
+ - description: power domain of IMX_SC_R_AUDIO_CLK_1
+ - description: power domain of IMX_SC_R_MCLK_OUT_0
+ - description: power domain of IMX_SC_R_MCLK_OUT_1
+ - description: power domain of IMX_SC_R_AUDIO_PLL_0
+ - description: power domain of IMX_SC_R_AUDIO_PLL_1
+ - description: power domain of IMX_SC_R_ASRC_0
+ - description: power domain of IMX_SC_R_ASRC_1
+ - description: power domain of IMX_SC_R_ESAI_0
+ - description: power domain of IMX_SC_R_SAI_0
+ - description: power domain of IMX_SC_R_SAI_1
+ - description: power domain of IMX_SC_R_SAI_2
+ - description: power domain of IMX_SC_R_SAI_3
+ - description: power domain of IMX_SC_R_SAI_4
+ - description: power domain of IMX_SC_R_SAI_5
+ - description: power domain of IMX_SC_R_SPDIF_0
+ - description: power domain of IMX_SC_R_MQS_0
+
+ clocks:
+ minItems: 18
+ maxItems: 18
+
+ clock-names:
+ items:
+ - const: aud_rec_clk0_lpcg_clk
+ - const: aud_rec_clk1_lpcg_clk
+ - const: aud_pll_div_clk0_lpcg_clk
+ - const: aud_pll_div_clk1_lpcg_clk
+ - const: ext_aud_mclk0
+ - const: ext_aud_mclk1
+ - const: esai0_rx_clk
+ - const: esai0_rx_hf_clk
+ - const: esai0_tx_clk
+ - const: esai0_tx_hf_clk
+ - const: spdif0_rx
+ - const: sai0_rx_bclk
+ - const: sai0_tx_bclk
+ - const: sai1_rx_bclk
+ - const: sai1_tx_bclk
+ - const: sai2_rx_bclk
+ - const: sai3_rx_bclk
+ - const: sai4_rx_bclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8qm-acm
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: power domain of IMX_SC_R_AUDIO_CLK_0
+ - description: power domain of IMX_SC_R_AUDIO_CLK_1
+ - description: power domain of IMX_SC_R_MCLK_OUT_0
+ - description: power domain of IMX_SC_R_MCLK_OUT_1
+ - description: power domain of IMX_SC_R_AUDIO_PLL_0
+ - description: power domain of IMX_SC_R_AUDIO_PLL_1
+ - description: power domain of IMX_SC_R_ASRC_0
+ - description: power domain of IMX_SC_R_ASRC_1
+ - description: power domain of IMX_SC_R_ESAI_0
+ - description: power domain of IMX_SC_R_ESAI_1
+ - description: power domain of IMX_SC_R_SAI_0
+ - description: power domain of IMX_SC_R_SAI_1
+ - description: power domain of IMX_SC_R_SAI_2
+ - description: power domain of IMX_SC_R_SAI_3
+ - description: power domain of IMX_SC_R_SAI_4
+ - description: power domain of IMX_SC_R_SAI_5
+ - description: power domain of IMX_SC_R_SAI_6
+ - description: power domain of IMX_SC_R_SAI_7
+ - description: power domain of IMX_SC_R_SPDIF_0
+ - description: power domain of IMX_SC_R_SPDIF_1
+ - description: power domain of IMX_SC_R_MQS_0
+
+ clocks:
+ minItems: 27
+ maxItems: 27
+
+ clock-names:
+ items:
+ - const: aud_rec_clk0_lpcg_clk
+ - const: aud_rec_clk1_lpcg_clk
+ - const: aud_pll_div_clk0_lpcg_clk
+ - const: aud_pll_div_clk1_lpcg_clk
+ - const: mlb_clk
+ - const: hdmi_rx_mclk
+ - const: ext_aud_mclk0
+ - const: ext_aud_mclk1
+ - const: esai0_rx_clk
+ - const: esai0_rx_hf_clk
+ - const: esai0_tx_clk
+ - const: esai0_tx_hf_clk
+ - const: esai1_rx_clk
+ - const: esai1_rx_hf_clk
+ - const: esai1_tx_clk
+ - const: esai1_tx_hf_clk
+ - const: spdif0_rx
+ - const: spdif1_rx
+ - const: sai0_rx_bclk
+ - const: sai0_tx_bclk
+ - const: sai1_rx_bclk
+ - const: sai1_tx_bclk
+ - const: sai2_rx_bclk
+ - const: sai3_rx_bclk
+ - const: sai4_rx_bclk
+ - const: sai5_tx_bclk
+ - const: sai6_rx_bclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8dxl-acm
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: power domain of IMX_SC_R_AUDIO_CLK_0
+ - description: power domain of IMX_SC_R_AUDIO_CLK_1
+ - description: power domain of IMX_SC_R_MCLK_OUT_0
+ - description: power domain of IMX_SC_R_MCLK_OUT_1
+ - description: power domain of IMX_SC_R_AUDIO_PLL_0
+ - description: power domain of IMX_SC_R_AUDIO_PLL_1
+ - description: power domain of IMX_SC_R_ASRC_0
+ - description: power domain of IMX_SC_R_SAI_0
+ - description: power domain of IMX_SC_R_SAI_1
+ - description: power domain of IMX_SC_R_SAI_2
+ - description: power domain of IMX_SC_R_SAI_3
+ - description: power domain of IMX_SC_R_SPDIF_0
+ - description: power domain of IMX_SC_R_MQS_0
+
+ clocks:
+ minItems: 13
+ maxItems: 13
+
+ clock-names:
+ items:
+ - const: aud_rec_clk0_lpcg_clk
+ - const: aud_rec_clk1_lpcg_clk
+ - const: aud_pll_div_clk0_lpcg_clk
+ - const: aud_pll_div_clk1_lpcg_clk
+ - const: ext_aud_mclk0
+ - const: ext_aud_mclk1
+ - const: spdif0_rx
+ - const: sai0_rx_bclk
+ - const: sai0_tx_bclk
+ - const: sai1_rx_bclk
+ - const: sai1_tx_bclk
+ - const: sai2_rx_bclk
+ - const: sai3_rx_bclk
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/clock/imx8-lpcg.h>
+ #include <dt-bindings/firmware/imx/rsrc.h>
+
+ clock-controller@59e00000 {
+ compatible = "fsl,imx8qxp-acm";
+ reg = <0x59e00000 0x1d0000>;
+ #clock-cells = <1>;
+ power-domains = <&pd IMX_SC_R_AUDIO_CLK_0>,
+ <&pd IMX_SC_R_AUDIO_CLK_1>,
+ <&pd IMX_SC_R_MCLK_OUT_0>,
+ <&pd IMX_SC_R_MCLK_OUT_1>,
+ <&pd IMX_SC_R_AUDIO_PLL_0>,
+ <&pd IMX_SC_R_AUDIO_PLL_1>,
+ <&pd IMX_SC_R_ASRC_0>,
+ <&pd IMX_SC_R_ASRC_1>,
+ <&pd IMX_SC_R_ESAI_0>,
+ <&pd IMX_SC_R_SAI_0>,
+ <&pd IMX_SC_R_SAI_1>,
+ <&pd IMX_SC_R_SAI_2>,
+ <&pd IMX_SC_R_SAI_3>,
+ <&pd IMX_SC_R_SAI_4>,
+ <&pd IMX_SC_R_SAI_5>,
+ <&pd IMX_SC_R_SPDIF_0>,
+ <&pd IMX_SC_R_MQS_0>;
+ clocks = <&aud_rec0_lpcg IMX_LPCG_CLK_0>,
+ <&aud_rec1_lpcg IMX_LPCG_CLK_0>,
+ <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>,
+ <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>,
+ <&clk_ext_aud_mclk0>,
+ <&clk_ext_aud_mclk1>,
+ <&clk_esai0_rx_clk>,
+ <&clk_esai0_rx_hf_clk>,
+ <&clk_esai0_tx_clk>,
+ <&clk_esai0_tx_hf_clk>,
+ <&clk_spdif0_rx>,
+ <&clk_sai0_rx_bclk>,
+ <&clk_sai0_tx_bclk>,
+ <&clk_sai1_rx_bclk>,
+ <&clk_sai1_tx_bclk>,
+ <&clk_sai2_rx_bclk>,
+ <&clk_sai3_rx_bclk>,
+ <&clk_sai4_rx_bclk>;
+ clock-names = "aud_rec_clk0_lpcg_clk",
+ "aud_rec_clk1_lpcg_clk",
+ "aud_pll_div_clk0_lpcg_clk",
+ "aud_pll_div_clk1_lpcg_clk",
+ "ext_aud_mclk0",
+ "ext_aud_mclk1",
+ "esai0_rx_clk",
+ "esai0_rx_hf_clk",
+ "esai0_tx_clk",
+ "esai0_tx_hf_clk",
+ "spdif0_rx",
+ "sai0_rx_bclk",
+ "sai0_tx_bclk",
+ "sai1_rx_bclk",
+ "sai1_tx_bclk",
+ "sai2_rx_bclk",
+ "sai3_rx_bclk",
+ "sai4_rx_bclk";
+ };
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.