From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sameer Pujar Subject: Re: [PATCH 0/9] add ASoC components for AHUB Date: Tue, 28 Jan 2020 16:19:49 +0530 Message-ID: <81db77b5-a65a-eafe-d42d-947c38ea1d3c@nvidia.com> References: <1579530198-13431-1-git-send-email-spujar@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1579530198-13431-1-git-send-email-spujar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Content-Language: en-GB Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: perex-/Fr2/VpizcU@public.gmane.org, tiwai-IBi9RG/b67k@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: spujar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sharadg-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, mkumard-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, viswanathl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, rlokhande-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, dramesh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, atalambedu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On 1/20/2020 7:53 PM, Sameer Pujar wrote: > Overview > ======== > The Audio Hub (AHUB) is part of the Audio Processing Engine (APE) which > comprises a collection of hardware accelerators for audio pre-processing > and post-processing. It also includes a programmable full crossbar for > routing audio data across these accelerators. > > This series exposes some of these below mentioned HW devices as ASoC > components for Tegra platforms from Tegra210 onwards. > * ADMAIF : The interface between ADMA and AHUB > * XBAR : Crossbar for routing audio samples across various modules > * I2S : Inter-IC Sound Controller > * DMIC : Digital Microphone > * DSPK : Digital Speaker > > Following is the summary of current series. > 1. Add YAML DT binding documentation for above mentioned modules. > 2. ACIF programming is same for Tegra generations and hence it is moved > to a common file. > 3. Add ASoC driver components for each of the above modules. > 4. Add DT entries for above components for Tegra210, Tegra186 and > Tegra194. > 5. Enable these components for Jetson-Tx1, Jetson-Tx2 and > Jetson-Xavier. > > Machine driver series will be sent separately. > > Sameer Pujar (9): > dt-bindings: sound: tegra: add DT binding for AHUB > ASoC: tegra: add support for CIF programming > ASoC: tegra: add Tegra210 based DMIC driver > ASoC: tegra: add Tegra210 based I2S driver > ASoC: tegra: add Tegra210 based AHUB driver > ASoC: tegra: add Tegra186 based DSPK driver > ASoC: tegra: add Tegra210 based ADMAIF driver > arm64: tegra: add AHUB components for few Tegra chips > arm64: tegra: enable AHUB modules for few Tegra chips If any comments on the series, please let me know. I am planning to publish v2 based on the discussion we had in v1. Thanks, Sameer. > > .../bindings/sound/nvidia,tegra186-dspk.yaml | 105 +++ > .../bindings/sound/nvidia,tegra210-admaif.yaml | 165 ++++ > .../bindings/sound/nvidia,tegra210-ahub.yaml | 130 +++ > .../bindings/sound/nvidia,tegra210-dmic.yaml | 105 +++ > .../bindings/sound/nvidia,tegra210-i2s.yaml | 112 +++ > arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 48 ++ > arch/arm64/boot/dts/nvidia/tegra186.dtsi | 231 ++++- > arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 36 + > arch/arm64/boot/dts/nvidia/tegra194.dtsi | 239 +++++- > arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 40 + > arch/arm64/boot/dts/nvidia/tegra210.dtsi | 145 ++++ > sound/soc/tegra/Kconfig | 56 ++ > sound/soc/tegra/Makefile | 12 + > sound/soc/tegra/tegra186_dspk.c | 516 +++++++++++ > sound/soc/tegra/tegra186_dspk.h | 73 ++ > sound/soc/tegra/tegra210_admaif.c | 896 ++++++++++++++++++++ > sound/soc/tegra/tegra210_admaif.h | 164 ++++ > sound/soc/tegra/tegra210_ahub.c | 667 +++++++++++++++ > sound/soc/tegra/tegra210_ahub.h | 125 +++ > sound/soc/tegra/tegra210_dmic.c | 522 ++++++++++++ > sound/soc/tegra/tegra210_dmic.h | 85 ++ > sound/soc/tegra/tegra210_i2s.c | 941 +++++++++++++++++++++ > sound/soc/tegra/tegra210_i2s.h | 132 +++ > sound/soc/tegra/tegra30_ahub.c | 94 +- > sound/soc/tegra/tegra30_ahub.h | 129 --- > sound/soc/tegra/tegra30_i2s.c | 35 +- > sound/soc/tegra/tegra30_i2s.h | 7 - > sound/soc/tegra/tegra_cif.c | 34 + > sound/soc/tegra/tegra_cif.h | 50 ++ > sound/soc/tegra/tegra_pcm.c | 224 ++++- > sound/soc/tegra/tegra_pcm.h | 23 +- > 31 files changed, 5897 insertions(+), 244 deletions(-) > create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml > create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml > create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml > create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml > create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml > create mode 100644 sound/soc/tegra/tegra186_dspk.c > create mode 100644 sound/soc/tegra/tegra186_dspk.h > create mode 100644 sound/soc/tegra/tegra210_admaif.c > create mode 100644 sound/soc/tegra/tegra210_admaif.h > create mode 100644 sound/soc/tegra/tegra210_ahub.c > create mode 100644 sound/soc/tegra/tegra210_ahub.h > create mode 100644 sound/soc/tegra/tegra210_dmic.c > create mode 100644 sound/soc/tegra/tegra210_dmic.h > create mode 100644 sound/soc/tegra/tegra210_i2s.c > create mode 100644 sound/soc/tegra/tegra210_i2s.h > create mode 100644 sound/soc/tegra/tegra_cif.c > create mode 100644 sound/soc/tegra/tegra_cif.h >