From 285592d4615061e7dd6c5e6008297e881298734a Mon Sep 17 00:00:00 2001 From: Shengjiu Wang Date: Thu, 19 Sep 2019 19:15:47 +0800 Subject: ARM64: dts: imx8mn: enable audio modules Enable SAI/MICFIL/SPDIF/WM8524/AK5558 Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 220 ++++++++++++++++++++++ 1 file changed, 220 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index 5e32d8db009a..6ff4ec67f9a5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -25,6 +25,69 @@ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + reg_audio_board: regulator-audio-board { + compatible = "regulator-fixed"; + regulator-name = "EXT_PWREN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + startup-delay-us = <300000>; + gpio = <&pca6416 1 GPIO_ACTIVE_HIGH>; + }; + + wm8524: audio-codec { + #sound-dai-cells = <0>; + compatible = "wlf,wm8524"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_wlf>; + wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; + clocks = <&clk IMX8MN_CLK_SAI3_ROOT>; + clock-names = "mclk"; + }; + + sound-wm8524 { + compatible = "fsl,imx-audio-wm8524"; + model = "wm8524-audio"; + audio-cpu = <&sai3>; + audio-codec = <&wm8524>; + audio-routing = + "Line Out Jack", "LINEVOUTL", + "Line Out Jack", "LINEVOUTR"; + asrc-controller = <&easrc>; + }; + + sound-micfil { + compatible = "fsl,imx-audio-micfil"; + model = "imx-audio-micfil"; + cpu-dai = <&micfil>; + }; + + sound-spdif { + compatible = "fsl,imx-audio-spdif"; + model = "imx-spdif"; + spdif-controller = <&spdif1>; + spdif-out; + spdif-in; + }; + + sound-ak5558 { + compatible = "fsl,imx-audio-ak5558"; + model = "ak5558-audio"; + audio-cpu = <&sai5>; + audio-codec = <&ak5558>; + status = "disabled"; + }; +}; + +&clk { + assigned-clocks = <&clk IMX8MN_AUDIO_PLL1>, <&clk IMX8MN_AUDIO_PLL2>; + assigned-clock-rates = <393216000>, <361267200>; +}; + +&easrc { + fsl,asrc-rate = <48000>; + status = "okay"; }; &A53_0 { @@ -67,6 +130,66 @@ >; }; + pinctrl_gpio_wlf: gpiowlfgrp { + fsl,pins = < + MX8MN_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 + MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 + >; + }; + + pinctrl_i2c3_gpio: i2c3grp-gpio { + fsl,pins = < + MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18 0x1c3 + MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19 0x1c3 + >; + }; + + pinctrl_pdm: pdmgrp { + fsl,pins = < + MX8MN_IOMUXC_SAI5_MCLK_SAI5_MCLK 0xd6 + MX8MN_IOMUXC_SAI5_RXC_PDM_CLK 0xd6 + MX8MN_IOMUXC_SAI5_RXFS_SAI5_RX_SYNC 0xd6 + MX8MN_IOMUXC_SAI5_RXD0_PDM_BIT_STREAM0 0xd6 + MX8MN_IOMUXC_SAI5_RXD1_PDM_BIT_STREAM1 0xd6 + MX8MN_IOMUXC_SAI5_RXD2_PDM_BIT_STREAM2 0xd6 + MX8MN_IOMUXC_SAI5_RXD3_PDM_BIT_STREAM3 0xd6 + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 + MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 + MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 + MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 + >; + }; + + pinctrl_sai5: sai5grp { + fsl,pins = < + MX8MN_IOMUXC_SAI5_MCLK_SAI5_MCLK 0xd6 + MX8MN_IOMUXC_SAI5_RXC_SAI5_RX_BCLK 0xd6 + MX8MN_IOMUXC_SAI5_RXFS_SAI5_RX_SYNC 0xd6 + MX8MN_IOMUXC_SAI5_RXD0_SAI5_RX_DATA0 0xd6 + MX8MN_IOMUXC_SAI5_RXD1_SAI5_RX_DATA1 0xd6 + MX8MN_IOMUXC_SAI5_RXD2_SAI5_RX_DATA2 0xd6 + MX8MN_IOMUXC_SAI5_RXD3_SAI5_RX_DATA3 0xd6 + >; + }; + + pinctrl_spdif1: spdif1grp { + fsl,pins = < + MX8MN_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6 + MX8MN_IOMUXC_SPDIF_RX_SPDIF1_IN 0xd6 + >; + }; + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { fsl,pins = < MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 @@ -177,6 +300,53 @@ }; }; +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + scl-gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>; + status = "okay"; + + pca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + ak4458_1: ak4458@10 { + compatible = "asahi-kasei,ak4458"; + reg = <0x10>; + AVDD-supply = <®_audio_board>; + DVDD-supply = <®_audio_board>; + }; + + ak4458_2: ak4458@12 { + compatible = "asahi-kasei,ak4458"; + reg = <0x12>; + AVDD-supply = <®_audio_board>; + DVDD-supply = <®_audio_board>; + }; + + ak5558: ak5558@13 { + compatible = "asahi-kasei,ak5558"; + reg = <0x13>; + ak5558,pdn-gpio = <&pca6416 3 GPIO_ACTIVE_HIGH>; + AVDD-supply = <®_audio_board>; + DVDD-supply = <®_audio_board>; + }; + + ak4497: ak4497@11 { + compatible = "asahi-kasei,ak4497"; + reg = <0x11>; + ak4497,pdn-gpio = <&pca6416 5 GPIO_ACTIVE_HIGH>; + AVDD-supply = <®_audio_board>; + DVDD-supply = <®_audio_board>; + }; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -350,3 +520,53 @@ &gpu { status= "okay"; }; + +&micfil { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pdm>; + assigned-clocks = <&clk IMX8MN_CLK_PDM>; + assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; + assigned-clock-rates = <196608000>; + status = "okay"; +}; + +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX8MN_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + +&sai5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai5>; + assigned-clocks = <&clk IMX8MN_CLK_SAI5>; + assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; + assigned-clock-rates = <49152000>; + clocks = <&clk IMX8MN_CLK_SAI5_IPG>, <&clk IMX8MN_CLK_DUMMY>, + <&clk IMX8MN_CLK_SAI5_ROOT>, <&clk IMX8MN_CLK_DUMMY>, + <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_AUDIO_PLL1_OUT>, + <&clk IMX8MN_AUDIO_PLL2_OUT>; + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k", "pll11k"; + fsl,sai-asynchronous; + status = "disabled"; +}; + +&spdif1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif1>; + assigned-clocks = <&clk IMX8MN_CLK_SPDIF1>; + assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + clocks = <&clk IMX8MN_CLK_AUDIO_AHB>, <&clk IMX8MN_CLK_24M>, + <&clk IMX8MN_CLK_SPDIF1>, <&clk IMX8MN_CLK_DUMMY>, + <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>, + <&clk IMX8MN_CLK_AUDIO_AHB>, <&clk IMX8MN_CLK_DUMMY>, + <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>, + <&clk IMX8MN_AUDIO_PLL1_OUT>, <&clk IMX8MN_AUDIO_PLL2_OUT>; + clock-names = "core", "rxtx0", "rxtx1", "rxtx2", "rxtx3", + "rxtx4", "rxtx5", "rxtx6", "rxtx7", "spba", "pll8k", "pll11k"; + status = "okay"; +}; -- cgit v1.2.3