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arm64: dts: imx8qxp: Add ACM input clock gates

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These clock gates provide input clocks for ACM. They can be selected by
IMX_ADMA_ACM_* macros. As SAI driver does not provide Tx/Rx bitclock
clocks yet, add dummy clocks for the unimplemented inputs.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alexander Stein
2023-12-14 16:02:39 +01:00
committed by Shawn Guo
parent 71363a485a
commit 951cd070fd
1 changed files with 138 additions and 0 deletions
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138
arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi
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@@ -14,6 +14,104 @@ audio_ipg_clk: clock-audio-ipg {
clock-output-names = "audio_ipg_clk";
};
clk_ext_aud_mclk0: clock-ext-aud-mclk0 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "ext_aud_mclk0";
};
clk_ext_aud_mclk1: clock-ext-aud-mclk1 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "ext_aud_mclk1";
};
clk_esai0_rx_clk: clock-esai0-rx {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "esai0_rx_clk";
};
clk_esai0_rx_hf_clk: clock-esai0-rx-hf {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "esai0_rx_hf_clk";
};
clk_esai0_tx_clk: clock-esai0-tx {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "esai0_tx_clk";
};
clk_esai0_tx_hf_clk: clock-esai0-tx-hf {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "esai0_tx_hf_clk";
};
clk_spdif0_rx: clock-spdif0-rx {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "spdif0_rx";
};
clk_sai0_rx_bclk: clock-sai0-rx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai0_rx_bclk";
};
clk_sai0_tx_bclk: clock-sai0-tx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai0_tx_bclk";
};
clk_sai1_rx_bclk: clock-sai1-rx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai1_rx_bclk";
};
clk_sai1_tx_bclk: clock-sai1-tx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai1_tx_bclk";
};
clk_sai2_rx_bclk: clock-sai2-rx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai2_rx_bclk";
};
clk_sai3_rx_bclk: clock-sai3-rx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai3_rx_bclk";
};
clk_sai4_rx_bclk: clock-sai4-rx-bclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
clock-output-names = "sai4_rx_bclk";
};
audio_subsys: bus@59000000 {
compatible = "simple-bus";
#address-cells = <1>;
@@ -151,4 +249,44 @@ edma1: dma-controller@599f0000 {
<&pd IMX_SC_R_DMA_1_CH9>,
<&pd IMX_SC_R_DMA_1_CH10>;
};
aud_rec0_lpcg: clock-controller@59d00000 {
compatible = "fsl,imx8qxp-lpcg";
reg = <0x59d00000 0x10000>;
#clock-cells = <1>;
clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>;
clock-indices = <IMX_LPCG_CLK_0>;
clock-output-names = "aud_rec_clk0_lpcg_clk";
power-domains = <&pd IMX_SC_R_AUDIO_PLL_0>;
};
aud_rec1_lpcg: clock-controller@59d10000 {
compatible = "fsl,imx8qxp-lpcg";
reg = <0x59d10000 0x10000>;
#clock-cells = <1>;
clocks = <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_MST_BUS>;
clock-indices = <IMX_LPCG_CLK_0>;
clock-output-names = "aud_rec_clk1_lpcg_clk";
power-domains = <&pd IMX_SC_R_AUDIO_PLL_1>;
};
aud_pll_div0_lpcg: clock-controller@59d20000 {
compatible = "fsl,imx8qxp-lpcg";
reg = <0x59d20000 0x10000>;
#clock-cells = <1>;
clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>;
clock-indices = <IMX_LPCG_CLK_0>;
clock-output-names = "aud_pll_div_clk0_lpcg_clk";
power-domains = <&pd IMX_SC_R_AUDIO_PLL_0>;
};
aud_pll_div1_lpcg: clock-controller@59d30000 {
compatible = "fsl,imx8qxp-lpcg";
reg = <0x59d30000 0x10000>;
#clock-cells = <1>;
clocks = <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_SLV_BUS>;
clock-indices = <IMX_LPCG_CLK_0>;
clock-output-names = "aud_pll_div_clk1_lpcg_clk";
power-domains = <&pd IMX_SC_R_AUDIO_PLL_1>;
};
};