diff options
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts index e46834bf7271..b667cfd8e7f0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts @@ -56,6 +56,27 @@ enable-gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>; }; + reg_module_3v3: regulator-module-3v3 { + compatible = "regulator-fixed"; + regulator-name = "+V3.3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_module_3v3_avdd: regulator-module-3v3-avdd { + compatible = "regulator-fixed"; + regulator-name = "+V3.3_AVDD_AUDIO"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_vref_1v8: regulator-vref-1v8 { + compatible = "regulator-fixed"; + regulator-name = "vref-1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + reg_usb_host_vbus: regulator-usb-host-vbus { compatible = "regulator-fixed"; pinctrl-names = "default"; @@ -76,6 +97,23 @@ gpio-fan,speed-map = < 0 0 3000 1>; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx8qm-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + /*simple-audio-card,mclk-fs = <1>;*/ + simple-audio-card,cpu { + sound-dai = <&sai1>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + clocks = <&clk IMX8QM_AUD_MCLKOUT0>; + }; + }; }; &sai_hdmi_tx { @@ -92,6 +130,12 @@ &iomuxc { imx8qm-apalis { + pinctrl_sgtl5000: sgtl5000grp { + fsl,pins = < + SC_P_MCLK_OUT0_AUD_ACM_MCLK_OUT0 0xc600004c + >; + }; + pinctrl_cam: camgrp { fsl,pins = < SC_P_M40_GPIO0_00_LSIO_GPIO0_IO08 0x06000021 @@ -362,6 +406,15 @@ >; }; + pinctrl_sai1: sai1grp { + fsl,pins = < + SC_P_SAI1_TXD_AUD_SAI1_TXD 0xc600006c + SC_P_SAI1_RXC_AUD_SAI1_RXC 0xc600004c + SC_P_SAI1_TXC_AUD_SAI1_TXC 0xc600004c + SC_P_SAI1_TXFS_AUD_SAI1_TXFS 0xc600004c + >; + }; + pinctrl_usbotg1: usbotg1 { fsl,pins = < SC_P_USB_SS3_TC0_CONN_USB_OTG1_PWR 0x00000021 @@ -536,6 +589,24 @@ status = "okay"; /* SGTL5000 */ + sgtl5000: codec@a { + compatible = "fsl,sgtl5000"; + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; + reg = <0x0a>; + clocks = <&clk IMX8QM_AUD_MCLKOUT0>; + power-domains = <&pd_mclk_out0>; + assigned-clocks = <&clk IMX8QM_AUD_PLL0_DIV>, + <&clk IMX8QM_AUD_ACM_AUD_PLL_CLK0_DIV>, + <&clk IMX8QM_AUD_ACM_AUD_REC_CLK0_DIV>, + <&clk IMX8QM_AUD_MCLKOUT0>; + assigned-clock-rates = <786432000>, <49152000>, <24576000>, <24576000>; + VDDA-supply = <®_module_3v3_avdd>; + VDDIO-supply = <®_module_3v3>; + VDDD-supply = <®_vref_1v8>; + }; + /* USB3503A */ usb3503@08 { compatible = "smsc,usb3503a"; @@ -924,3 +995,9 @@ }; }; +&sai1 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + status = "okay"; +}; |