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2014-04-23dt: Fix binding typos in clock-names and interrupt-namesGeert Uytterhoeven1-1/+1
s/interrupts-names/interrupt-names/g s/clocks-names/clock-names/g Some of the binding files and device tree files get this wrong and the kernel won't be able to pick it up. Fix them up now so that they don't get widely used. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by : Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>
2013-12-10ASoC: davinci-mcasp: Support for fck reparentingPeter Ujfalusi1-1/+2
Optional DT property to specify the desired parent clock for the McASP fck clock. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-10ASoC: davinci-mcasp: Support for McASP version found in DRA7xxPeter Ujfalusi1-0/+1
The IP in DRA7xx is similar to the IP found in TI81xxAM3xxx/AM4xxx type of SoCs but it is is integrated with sDMA instead of eDMA. The suitable pcm driver for DRA7xx is the omap-pcm driver which is using dmaengine. In the driver we can configure both dma related structures used for eDMA and sDMA. The only thing we need to make sure that we set the correct dma_data at startup with snd_soc_dai_set_dma_data() Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-10ASoC: davinci: kconfig: Prepare for AM43xx supportPeter Ujfalusi1-1/+1
AM43xx have the same McASP IP as AM33xx and both platform uses eDMA. Modify the Kconfig so it will be possible to add audio support for AM43xx based boards later. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-23ASoC: davinci-mcasp: Remove last reference to num-serializer in DT docJyri Sarha1-1/+0
Remove last reference to num-serializer in davinci-mcasp devicetree binding document. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-23ASoC: davinci-mcasp: Remove redundant num-serializer DT parameterPeter Ujfalusi1-1/+0
The serial-dir array gives this information so there is no need to have the num-serializer property in DT description. Just ignore the property in the driver the DTS files can be updated separately without regression. Update the documentation at the same time for davinci-mcasp Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-23ASoC: davinci-mcasp: Improve DT bindings documentJyri Sarha1-9/+15
Makes interrupts property optional as the interrupts are not currently used by the driver and adds interrupt-names property to name listed interrupts. Currently know interrupt names are "tx" and "rx". - Improve tdm-slots propery description - Improve op-mode property description - Add pinctrl-names and pinctrl-0 properties - Remove #address-cells and #size-cells as they are not needed. - Bracket named interrupts property tuples for uniformity. - Add missing "for" to serial-dir prop in DT bindings doc. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-22ASoC: davinci-mcasp: Change compatible property model to more accurateJyri Sarha1-1/+1
Change the model omap2-mcasp-audio in compatible property to am33xx-mcasp-audio as omap2 does not have mcasp. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-22ASoC: davinci-mcasp: Extract DMA channels directly from DTJyri Sarha1-0/+5
Extract DMA channels directly from DT as they can not be found from platform resources anymore. This is a work-around until davinci audio driver is updated to use dmaengine. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-22ASoC: davinci-mcasp: Add location for data port registers to DTJyri Sarha1-2/+6
This patch adds a separate register location for data port registers to mcasp DT bindings. On am33xx SoCs the McASP registers are mapped trough L4 interconnect, but data port registers are also mapped trough L3 bus to a different memory location. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Signed-off-by: Darren Etheridge <detheridge@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2012-09-06ASoC: Davinci: McASP: add support new McASP IP VariantHebbar, Gururaja1-0/+1
The OMAP2+ variant of McASP is different from Davinci variant w.r.to some register offset. Changes - Add new MCASP_VERSION_3 to identify new variant. New DT compatible "ti,omap2-mcasp-audio" to identify version 3 controller. - The register offsets are handled depending on the version. Note: DMA parameters (dma fifo offset) are not updated and will be done later. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-08-27ASoC: Davinci: McASP: add device tree support for McASPHebbar, Gururaja1-0/+44
Add device tree probe for McASP driver. Note: DMA parameters are not populated from DT and will be done later. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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