Hi, I also tried setting ti,codec-clock-rate = <24000000>; then also same errors.
On Wed, Aug 19, 2015 at 4:24 PM, Maxim Podbereznyy <[email protected]> wrote: > Although it is not the reason for your problem, but you mentioned first > that the codec has the external frequency of 24MHz. Here is written only 12: > ti,codec-clock-rate = <12000000>; > 19 Авг 2015 г. 8:18 пользователь "Dileep D R" <[email protected]> > написал: > >> >> Hi, >> >> Interfacing TLV320AIC3254 with beaglebone black. Unable to play .wav with >> aplay. Below are my configurations, please let me know where i am going >> wrong. >> >> Kernel : 4.1 >> Rootfs : Debian >> >> Clock source TLV320AIC3254 : Externel 24Mhz >> >> >> Device Tree: >> >> bone_audio_cape_audio_pins: pinmux_bone_audio_cape_audio_pins { >> pinctrl-single,pins = < >> 0x1ac (PIN_INPUT | MUX_MODE0) /* >> mcasp0_ahclkx, */ >> 0x19c (PIN_OUTPUT_PULLUP | MUX_MODE2) /* mcasp0_ahclkr, */ >> 0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx, */ >> 0x190 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* >> mcasp0_aclkr.mcasp0_aclkx */ >> 0x198 (PIN_OUTPUT_PULLUP | MUX_MODE0) >> >; >> }; >> >> &i2c2 { >> pinctrl-names = "default"; >> pinctrl-0 = <&i2c2_pins &sc16is7xx_pins>; >> >> status = "okay"; >> clock-frequency = <100000>; >> tlv320aic32x4: tlv320aic32x4@18 { >> compatible = "ti,tlv320aic32x4"; >> reg = <0x18>; >> status = "okay"; >> }; >> }; >> &mcasp0 { >> >> pinctrl-names = "default"; >> pinctrl-0 = <&bone_audio_cape_audio_pins>; >> >> status = "okay"; >> >> op-mode = <0>; /* MCASP_IIS_MODE */ >> tdm-slots = <2>; >> num-serializer = <16>; >> serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ >> 2 0 1 0 >> 0 0 0 0 >> 0 0 0 0 >> 0 0 0 0 >> >; >> tx-num-evt = <1>; >> rx-num-evt = <1>; >> }; >> >> sound { >> compatible = "ti,beaglebone-black-audio"; >> ti,model = "TI BeagleBone Black"; >> ti,audio-codec = <&tlv320aic32x4>; >> ti,mcasp-controller = <&mcasp0>; >> ti,codec-clock-rate = <12000000>; >> ti,audio-routing = >> "Headphone Jack", "HPLOUT", >> "Headphone Jack", "HPROUT", >> "LINE1L", "Line In", >> "LINE1R", "Line In"; >> clock-names = "mclk"; >> }; >> >> dmesg log: >> >> [ 15.986046] tlv320aic32x4 2-0018: Failed getting the mclk. The current >> implementation does not support the usage of this codec without mclk >> [ 16.125732] tilcdc 4830e000.lcdc: no encoders/connectors found >> [ 16.156996] tlv320aic32x4: probe of 2-0018 failed with error -2 >> [ 16.181105] tilcdc 4830e000.lcdc: failed to initialize mode setting >> [ 16.309482] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 >> [ 16.619921] ERROR: could not get clock /sound:mclk(0) >> [ 16.625080] davinci_evm sound: ASoC: CODEC DAI hdmi-hifi not registered >> [ 16.773564] davinci_evm sound: snd_soc_register_card failed (-517) >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/dUnj68tZ0r4/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
