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charset="utf-8" Add wm8962 sound card. By connecting with ASRC1, the sound card support sample rate conversion. ASRC2 is also enabled, which can provide memory to memory user interface. Signed-off-by: Shengjiu Wang Reviewed-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx952-evk.dts | 119 +++++++++++++++++++ 1 file changed, 119 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx952-evk.dts b/arch/arm64/boot= /dts/freescale/imx952-evk.dts index 509704c23e89..ef0058b98573 100644 --- a/arch/arm64/boot/dts/freescale/imx952-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx952-evk.dts @@ -110,6 +110,15 @@ reg_vref_1v8: regulator-adc-vref { regulator-max-microvolt =3D <1800000>; }; =20 + reg_audio_pwr: regulator-audio-pwr { + compatible =3D "regulator-fixed"; + regulator-name =3D "audio-pwr"; + regulator-max-microvolt =3D <3300000>; + regulator-min-microvolt =3D <3300000>; + gpio =3D <&i2c4_pcal6408 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + reg_usdhc2_vmmc: regulator-usdhc2 { compatible =3D "regulator-fixed"; pinctrl-names =3D "default"; @@ -131,6 +140,51 @@ reg_usb_vbus: regulator-vbus { enable-active-high; }; =20 + sound-wm8962 { + compatible =3D "fsl,imx-audio-wm8962"; + audio-asrc =3D <&asrc1>; + audio-codec =3D <&wm8962>; + audio-cpu =3D <&sai3>; + audio-routing =3D "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "AMIC", "MICBIAS", + "IN3R", "AMIC", + "IN1R", "AMIC"; + hp-det-gpio =3D <&gpio2 11 GPIO_ACTIVE_HIGH>; + model =3D "wm8962-audio"; + pinctrl-0 =3D <&pinctrl_hp>; + pinctrl-names =3D "default"; + }; +}; + +&asrc1 { + assigned-clocks =3D <&scmi_clk IMX952_CLK_AUDIOPLL1_VCO>, + <&scmi_clk IMX952_CLK_AUDIOPLL2_VCO>, + <&scmi_clk IMX952_CLK_AUDIOPLL1>, + <&scmi_clk IMX952_CLK_AUDIOPLL2>, + <&scmi_clk IMX952_CLK_ASRC1>; + assigned-clock-parents =3D <0>, <0>, <0>, <0>, + <&scmi_clk IMX952_CLK_AUDIOPLL1>; + assigned-clock-rates =3D <3932160000>, <3612672000>, + <393216000>, <361267200>, <49152000>; + fsl,asrc-rate =3D <48000>; + status =3D "okay"; +}; + +&asrc2 { + assigned-clocks =3D <&scmi_clk IMX952_CLK_AUDIOPLL1_VCO>, + <&scmi_clk IMX952_CLK_AUDIOPLL2_VCO>, + <&scmi_clk IMX952_CLK_AUDIOPLL1>, + <&scmi_clk IMX952_CLK_AUDIOPLL2>, + <&scmi_clk IMX952_CLK_ASRC2>; + assigned-clock-parents =3D <0>, <0>, <0>, <0>, + <&scmi_clk IMX952_CLK_AUDIOPLL1>; + assigned-clock-rates =3D <3932160000>, <3612672000>, + <393216000>, <361267200>, <49152000>; + fsl,asrc-rate =3D <48000>; + status =3D "okay"; }; =20 /* pin conflict with PDM */ @@ -185,6 +239,27 @@ &lpi2c4 { pinctrl-0 =3D <&pinctrl_lpi2c4>; status =3D "okay"; =20 + wm8962: audio-codec@1a { + compatible =3D "wlf,wm8962"; + reg =3D <0x1a>; + clocks =3D <&scmi_clk IMX952_CLK_SAI3>; + AVDD-supply =3D <®_audio_pwr>; + CPVDD-supply =3D <®_audio_pwr>; + DBVDD-supply =3D <®_audio_pwr>; + DCVDD-supply =3D <®_audio_pwr>; + gpio-cfg =3D < 0x0000 /* 0:Default */ + 0x0000 /* 1:Default */ + 0x0000 /* 2:FN_DMICCLK */ + 0x0000 /* 3:Default */ + 0x0000 /* 4:FN_DMICCDAT */ + 0x0000 /* 5:Default */ + >; + MICVDD-supply =3D <®_audio_pwr>; + PLLVDD-supply =3D <®_audio_pwr>; + SPKVDD1-supply =3D <®_audio_pwr>; + SPKVDD2-supply =3D <®_audio_pwr>; + }; + i2c4_pcal6408: gpio@21 { compatible =3D "nxp,pcal6408"; reg =3D <0x21>; @@ -312,6 +387,24 @@ &lpspi7 { status =3D "okay"; }; =20 +&sai3 { + assigned-clocks =3D <&scmi_clk IMX952_CLK_AUDIOPLL1_VCO>, + <&scmi_clk IMX952_CLK_AUDIOPLL2_VCO>, + <&scmi_clk IMX952_CLK_AUDIOPLL1>, + <&scmi_clk IMX952_CLK_AUDIOPLL2>, + <&scmi_clk IMX952_CLK_SAI3>; + assigned-clock-parents =3D <0>, <0>, <0>, <0>, + <&scmi_clk IMX952_CLK_AUDIOPLL1>; + assigned-clock-rates =3D <3932160000>, <3612672000>, + <393216000>, <361267200>, <12288000>; + pinctrl-0 =3D <&pinctrl_sai3>; + pinctrl-1 =3D <&pinctrl_sai3_sleep>; + pinctrl-names =3D "default", "sleep"; + fsl,sai-amix-mode =3D "bypass"; + fsl,sai-mclk-direction-output; + status =3D "okay"; +}; + &scmi_misc { nxp,ctrl-ids =3D ; }; =20 + pinctrl_hp: hpgrp { + fsl,pins =3D < + IMX952_PAD_GPIO_IO11__WAKEUPMIX_TOP_GPIO2_IO_11 0x31e + >; + }; + pinctrl_lpi2c2: lpi2c2grp { fsl,pins =3D < IMX952_PAD_I2C2_SCL__AONMIX_TOP_LPI2C2_SCL 0x40000b9e @@ -476,6 +575,26 @@ IMX952_PAD_SD2_RESET_B__WAKEUPMIX_TOP_GPIO3_IO_7 0x31e >; }; =20 + pinctrl_sai3: sai3grp { + fsl,pins =3D < + IMX952_PAD_GPIO_IO17__WAKEUPMIX_TOP_SAI3_MCLK 0x31e + IMX952_PAD_GPIO_IO16__WAKEUPMIX_TOP_AUDMIX_TDM_OUT_TXBCLK 0x31e + IMX952_PAD_GPIO_IO26__WAKEUPMIX_TOP_AUDMIX_TDM_OUT_TXSYNC 0x31e + IMX952_PAD_GPIO_IO20__WAKEUPMIX_TOP_SAI3_RX_DATA_0 0x31e + IMX952_PAD_GPIO_IO21__WAKEUPMIX_TOP_AUDMIX_TDM_OUT_TXDATA 0x31e + >; + }; + + pinctrl_sai3_sleep: sai3sleepgrp { + fsl,pins =3D < + IMX952_PAD_GPIO_IO17__WAKEUPMIX_TOP_GPIO2_IO_17 0x31e + IMX952_PAD_GPIO_IO16__WAKEUPMIX_TOP_GPIO2_IO_16 0x31e + IMX952_PAD_GPIO_IO26__WAKEUPMIX_TOP_GPIO2_IO_26 0x31e + IMX952_PAD_GPIO_IO20__WAKEUPMIX_TOP_GPIO2_IO_20 0x31e + IMX952_PAD_GPIO_IO21__WAKEUPMIX_TOP_GPIO2_IO_21 0x31e + >; + }; + pinctrl_tpm3: tpm3grp { fsl,pins =3D < IMX952_PAD_GPIO_IO12__WAKEUPMIX_TOP_TPM3_CH2 0x51e --=20 2.34.1