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[209.132.180.67]) by mx.google.com with ESMTP id g10-v6si1131585pge.694.2018.07.17.08.38.31; Tue, 17 Jul 2018 08:38:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b=rsuc+sQ8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730919AbeGQQKL (ORCPT + 31 others); Tue, 17 Jul 2018 12:10:11 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:51782 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730795AbeGQQKK (ORCPT ); Tue, 17 Jul 2018 12:10:10 -0400 Received: by mail-wm0-f67.google.com with SMTP id s12-v6so1983984wmc.1 for ; Tue, 17 Jul 2018 08:36:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=12Tv3Q/nsmVkP07JHXVAe92gfJ5PlgKfbwQM/5tbbp8=; b=rsuc+sQ83N22uVOXm9o82UWN+urZarzQaFN9YtveJGElinZNbKrPMIdHAd6eCq/mJh 9oFTufug4w2RwIca4znrsn0N7puObnEfeAnkXhUZyDA/dteU0SFEAjeGjR4ZHuLuTXPs HeqS1o3XPPBzSNXIiy+oI9DlzFgp6eq5y4Ny4ObjijCox9ViuWM6Vm9j8iSYouSlMvRD BSHTHUVChGw7wKrEWqs2l4at72gEIYhHmP2Jljm6lcgwgA65YgfLH7i7JtQFjNVvaf0o wsTPYAvBi36fTdG/r7RlgxxK1FSJbZ9Irje6Nxuy65w+tSVQwxBzIhFXuuMGaFu5kcN7 Ph3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=12Tv3Q/nsmVkP07JHXVAe92gfJ5PlgKfbwQM/5tbbp8=; b=fLZ8shPkJSQnxt0HZJW1cUcxIHLSUKiZ1WEAB/o7gHG0Zqr6yRF4aksaRIrMNccBev fHUtcXwBAeS7YrOvONHMrt6MAnGekzPWExUMquni8peyMAckwO6ImZ4V+dk5shjHBY+0 sZbGh9xxs3suN5K3Al0Y4cQ+z2X//W+9DJg56Y7VH191TwdxbI5Xj4zdW7usMQbXGjAp t/SowBY4r8DqFCXh6bJD6EpXaayoJ7W8rDrcjpiZslBYiVKa7lo6hS2NeFQn+VXQCq0J HI313TOi+R6qdWjl9MuajqPX0wEzgTO8tW1Uhba2aJ7a4Hnz0tdY48JTQU66tPTwujP+ VgFA== X-Gm-Message-State: AOUpUlFy9ETISU8/CYezf1WBn1zgXkE+5efBga05zKXVVUSpd9A6Ytmu sMS3Y9x8PYG/csJqy2S4/1Jgew== X-Received: by 2002:a1c:ee5d:: with SMTP id m90-v6mr1717434wmh.107.1531841816545; Tue, 17 Jul 2018 08:36:56 -0700 (PDT) Received: from boomer.baylibre.local ([90.63.244.31]) by smtp.googlemail.com with ESMTPSA id h12-v6sm16971464wmb.3.2018.07.17.08.36.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 17 Jul 2018 08:36:56 -0700 (PDT) From: Jerome Brunet To: Mark Brown , Liam Girdwood , Kevin Hilman , Carlo Caione Cc: Jerome Brunet , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org Subject: [PATCH 07/15] ASoC: meson: add axg tdm formatters DT bindings documentation Date: Tue, 17 Jul 2018 17:36:33 +0200 Message-Id: <20180717153643.8806-10-jbrunet@baylibre.com> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180717153643.8806-1-jbrunet@baylibre.com> References: <20180717153643.8806-1-jbrunet@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the DT bindings documentation for axg's TDM formatters: TDMIN and TDMOUT. Signed-off-by: Jerome Brunet --- .../bindings/sound/amlogic,axg-tdm-formatters.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt -- 2.14.4 diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt new file mode 100644 index 000000000000..1c1b7490554e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt @@ -0,0 +1,28 @@ +* Amlogic Audio TDM formatters + +Required properties: +- compatible: 'amlogic,axg-tdmin' or + 'amlogic,axg-tdmout' +- reg: physical base address of the controller and length of memory + mapped region. +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "pclk" : peripheral clock. + * "sclk" : bit clock. + * "sclk_sel" : bit clock input multiplexer. + * "lrclk" : sample clock + * "lrclk_sel": sample clock input multiplexer + +Example of TDMOUT_A on the A113 SoC: + +tdmout_a: audio-controller@500 { + compatible = "amlogic,axg-tdmout"; + reg = <0x0 0x500 0x0 0x40>; + clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>, + <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; +};