From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_MED, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F0B6ECDFB1 for ; Tue, 17 Jul 2018 15:44:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DAC9920657 for ; Tue, 17 Jul 2018 15:44:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="sUb+SpBt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DAC9920657 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731471AbeGQQQh (ORCPT ); Tue, 17 Jul 2018 12:16:37 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:40580 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730926AbeGQQQh (ORCPT ); Tue, 17 Jul 2018 12:16:37 -0400 Received: by mail-wm0-f67.google.com with SMTP id z13-v6so2015406wma.5 for ; Tue, 17 Jul 2018 08:43:21 -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=sUb+SpBtY5p/OU0TIz0fdNH1wlzroS5oqKzTfMNAICZU8xfDqnfOImzyrXR5zYekG4 Kc0H2wQz4XTdhY19IkrVeB6wcQtM9lPRDJ1R8mbNgCkoomBoovudcw8G8hLwwvXtdP+X 3JJ4OeaonsWG/t3clLvN9Zg6uN4Q9ubrIUQORxhZzZmEo6MyqsqMjaqSlqRNFxmJ8it3 zRHsxf3NV6P8p8VYAI5cXlAfba0ZvAJHc3MN3lK+A0JW0harWosuwFEw2ZC4ccPMzmSt 2Ftny++fux1KVGWrIh7fhDSmhMjOxsmMdrbTi9l9Pf+qxHX5h8Wdg6mdQ8zVDHIGXhFz cPbA== 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=IFGKX3iNc4g5Q8NWtxvegv6EbVMJ0Ayum7iBTx8g36IOFdsb08ZHHMiNI5MWDk7uyF Z5TzInYtefykHiIhV/iQaj71bVkzamxKOIdKM9+0LPlzqiKJDLstDQZZedRFBSf5YrwH fGBnZE0yvsNUuPPoGlOAMpye6Jx9dG3pAe9c6kiYh2uDfcyc+8+EKRXCIUANWtUa6kqz Qgp4rYQB3uXR+L7ePAwZAQK0LLFbjFrjqlbPCdpU4JW5fGTArUv/F4U8oRovbP3DXlcr pPw8mST12Ov//fnJMppyBrzQ4eqEgs2hXVpfRxDHLsoJoI2N6FL8s3PoKtFl8sn8Y4VN p5jw== X-Gm-Message-State: AOUpUlGkafsRT7uSBN40qgDpMqmDtgRVNUO69EeTBuqsACPxX60MoUTu i+qrFshz1sn94slyH5vJEQjSuw== X-Google-Smtp-Source: AAOMgpcop+bCqQPwXP4YczK8V24l2874qHrUgWKQQwYuqMxxcNlKKIbXPQPEOvPr4u/y5NcZO1gHcg== X-Received: by 2002:a1c:8682:: with SMTP id i124-v6mr1788908wmd.77.1531842201023; Tue, 17 Jul 2018 08:43:21 -0700 (PDT) Received: from boomer.baylibre.local ([90.63.244.31]) by smtp.googlemail.com with ESMTPSA id s12-v6sm17598252wmc.2.2018.07.17.08.43.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 17 Jul 2018 08:43:20 -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 RESEND 07/15] ASoC: meson: add axg tdm formatters DT bindings documentation Date: Tue, 17 Jul 2018 17:42:56 +0200 Message-Id: <20180717154304.9973-8-jbrunet@baylibre.com> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180717154304.9973-1-jbrunet@baylibre.com> References: <20180717154304.9973-1-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 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"; +}; -- 2.14.4