MLK-16077-5: ARM64: dts: support wm8960 in imx8qxp mek board
Add sound card node for imx8qxp mek board Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>pull/10/head
Shengjiu Wang
Jason Liu
parent
d52f649e08
commit
1102389cb3
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@ -0,0 +1,68 @@
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Freescale i.MX audio complex with WM8960 codec
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Required properties:
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- compatible : "fsl,imx-audio-wm8960", "fsl,imx7d-evk-wm8960"
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- model : The user-visible name of this sound complex
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- cpu-dai : The phandle of CPU DAI
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- audio-codec : The phandle of the WM8960 audio codec
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- audio-routing : A list of the connections between audio components.
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Each entry is a pair of strings, the first being the
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connection's sink, the second being the connection's
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source. Valid names could be power supplies, WM8960
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pins, and the jacks on the board:
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Power supplies:
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* Mic Bias
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Board connectors:
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* Mic Jack
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* Headphone Jack
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* Ext Spk
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Optional properties:
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- hp-det-gpios : The gpio pin to detect plug in/out event that happens to
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Headphone jack.
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- mic-det-gpios: The gpio pin to detect plug in/out event that happens to
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Microphone jack.
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Example:
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sound: sound {
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compatible = "fsl,imx7d-evk-wm8960",
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"fsl,imx-audio-wm8960";
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model = "wm8960-audio";
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cpu-dai = <&sai1>;
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audio-codec = <&wm8960>;
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codec-master;
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/*
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* hp-det = <hp-det-pin hp-det-polarity>;
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* hp-det-pin: JD1 JD2 or JD3
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* hp-det-polarity = 0: hp detect high for headphone
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* hp-det-polarity = 1: hp detect high for speaker
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*/
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hp-det = <2 0>;
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hp-det-gpios = <&gpio1 0 0>;
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mic-det-gpios = <&gpio1 0 0>;
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audio-routing =
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"Headphone Jack", "HP_L",
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"Headphone Jack", "HP_R",
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"Ext Spk", "SPK_LP",
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"Ext Spk", "SPK_LN",
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"Ext Spk", "SPK_RP",
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"Ext Spk", "SPK_RN",
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"LINPUT2", "Mic Jack",
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"LINPUT3", "Mic Jack",
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"RINPUT1", "Main MIC",
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"RINPUT2", "Main MIC",
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"Mic Jack", "MICB",
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"Main MIC", "MICB",
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"CPU-Playback", "ASRC-Playback",
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"Playback", "CPU-Playback",
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"ASRC-Capture", "CPU-Capture",
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"CPU-Capture", "Capture";
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};
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@ -44,6 +44,55 @@
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};
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};
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sound: sound {
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compatible = "fsl,imx7d-evk-wm8960",
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"fsl,imx-audio-wm8960";
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model = "wm8960-audio";
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cpu-dai = <&sai1>;
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audio-codec = <&wm8960>;
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asrc-controller = <&asrc0>;
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codec-master;
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/*
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* hp-det = <hp-det-pin hp-det-polarity>;
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* hp-det-pin: JD1 JD2 or JD3
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* hp-det-polarity = 0: hp detect high for headphone
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* hp-det-polarity = 1: hp detect high for speaker
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*/
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hp-det = <2 0>;
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hp-det-gpios = <&gpio1 0 0>;
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mic-det-gpios = <&gpio1 0 0>;
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audio-routing =
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"Headphone Jack", "HP_L",
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"Headphone Jack", "HP_R",
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"Ext Spk", "SPK_LP",
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"Ext Spk", "SPK_LN",
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"Ext Spk", "SPK_RP",
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"Ext Spk", "SPK_RN",
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"LINPUT2", "Mic Jack",
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"LINPUT3", "Mic Jack",
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"RINPUT1", "Main MIC",
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"RINPUT2", "Main MIC",
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"Mic Jack", "MICB",
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"Main MIC", "MICB",
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"CPU-Playback", "ASRC-Playback",
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"Playback", "CPU-Playback",
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"ASRC-Capture", "CPU-Capture",
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"CPU-Capture", "Capture";
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};
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};
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&acm {
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assigned-clocks = <&clk IMX8QXP_AUD_PLL0_DIV>,
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<&clk IMX8QXP_AUD_ACM_AUD_PLL_CLK0_DIV>,
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<&clk IMX8QXP_AUD_ACM_AUD_REC_CLK0_DIV>;
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assigned-clock-rates = <786432000>, <24576000>, <24576000>;
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status = "okay";
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};
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&asrc0 {
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fsl,asrc-rate = <48000>;
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status = "okay";
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};
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&iomuxc {
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@ -76,6 +125,24 @@
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>;
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};
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pinctrl_cm40_i2c: cm40i2cgrp {
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fsl,pins = <
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SC_P_ADC_IN1_M40_I2C0_SDA 0x0600004c
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SC_P_ADC_IN0_M40_I2C0_SCL 0x0600004c
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>;
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};
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pinctrl_sai1: sai1grp {
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fsl,pins = <
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SC_P_SAI1_RXD_ADMA_SAI1_RXD 0x0600004c
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SC_P_SAI1_RXC_ADMA_SAI1_TXC 0x0600004c
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SC_P_SAI1_RXFS_ADMA_SAI1_TXFS 0x0600004c
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SC_P_SPI0_CS1_ADMA_SAI1_TXD 0x0600004c
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SC_P_SPI2_CS0_LSIO_GPIO1_IO00 0x0600004c
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SC_P_MCLK_OUT0_ADMA_ACM_MCLK_OUT0 0x0600004c
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>;
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};
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pinctrl_usdhc1: usdhc1grp {
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fsl,pins = <
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SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
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@ -205,6 +272,36 @@
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};
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};
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&intmux_cm40 {
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status = "okay";
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};
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&i2c0_cm40 {
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#address-cells = <1>;
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#size-cells = <0>;
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cm40_i2c>;
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status = "okay";
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wm8960: wm8960@1a {
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compatible = "wlf,wm8960";
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reg = <0x1a>;
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clocks = <&clk IMX8QXP_AUD_MCLKOUT0>;
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clock-names = "mclk";
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wlf,shared-lrclk;
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power-domains = <&pd_mclk_out0>;
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assigned-clocks = <&clk IMX8QXP_AUD_MCLKOUT0>;
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assigned-clock-rates = <12288000>;
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};
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};
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&sai1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sai1>;
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz";
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pinctrl-0 = <&pinctrl_usdhc1>;
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