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[209.132.180.67]) by mx.google.com with ESMTP id f12-v6si1166777pgm.601.2018.07.17.08.36.53; Tue, 17 Jul 2018 08:36:53 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b=tEYgpMcS; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729675AbeGQQKD (ORCPT + 5 others); Tue, 17 Jul 2018 12:10:03 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:42961 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729677AbeGQQKB (ORCPT ); Tue, 17 Jul 2018 12:10:01 -0400 Received: by mail-wr1-f65.google.com with SMTP id e7-v6so1706662wrs.9 for ; Tue, 17 Jul 2018 08:36:48 -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=fpyojqqEXxBMVGQ9gOj0nSaGphKtXorSOcTurNY/3cc=; b=tEYgpMcSVhKeFLn59F2/ms1O7JqnRZw7/Zb/T2X0vIcvIJdGnSHeYnLv05fqmh7f65 1s58Kzr9hhGYc7TDSvB0P32coupLWr6FWTvZQPNNi1BIDj5CR/SAagY0YAtgSJjC88QX 79cCUiri3zpFgnmxaNfpXxtHyocohyN5MOuyioskrjbn5lxcK2xe1hqXPIZYiy/CD0nY sNhBTvcuJamxtqn4LhXYYkDQgZyMlh/VboO9sSMvOTPjBiCNRZpa+EwvmAs44cLVBhyC NNHcmtHY0OZJhp1pfjHzcV2ne8TDTiXk09jM9LanXnTKEuUQZZXlOHtZtRwey6Ll/G8I R8rQ== 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=fpyojqqEXxBMVGQ9gOj0nSaGphKtXorSOcTurNY/3cc=; b=r88yV7vEaHIiO4ndoC+7Ji6xQ8ZCVvHiAohysqIzpnxlKOojs1oh+tefcYElJLt9DY udvsTQzUBZXmtPaO1sAtCFj6aIzQtVcOQUtxKBhPo09IHBeO3LyTsZS0JqW2dJ1WM+On M1ZBQGsOJby22iZpb3iRKf/CZrCGsI+vkfgig99vzqk1eeugp0hPSmVuIABjE9QJWBCs pxzNg1jbB2JZFC82y1IsP7DNzIsAcDoYb90aBRKPWy4idrzcnLoZTT0WuSoqS/6V0zdx 6P1E6Bub6Qgdgolryk1rKScxR61DjV2O0VpBmjOOkyurMPqBnaLkQ9YVtSk/Q+qHWjOP jI0Q== X-Gm-Message-State: AOUpUlEESng0vWsOyJk60Q/ZBaKkXeQWsaM521FJ717vVdR9VxLM0YcM z2t+hi7x9XjDWTwT2aiYfhUFO6te X-Received: by 2002:adf:8276:: with SMTP id 109-v6mr1804507wrb.127.1531841808205; Tue, 17 Jul 2018 08:36:48 -0700 (PDT) Received: from boomer.baylibre.local ([90.63.244.31]) by smtp.googlemail.com with ESMTPSA id h12-v6sm16971464wmb.3.2018.07.17.08.36.47 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 17 Jul 2018 08:36:47 -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 01/15] ASoC: meson: add axg fifos DT binding documentation Date: Tue, 17 Jul 2018 17:36:25 +0200 Message-Id: <20180717153643.8806-2-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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the DT bindings documentation for axg's FIFOs: TODDR and FRDDR. Signed-off-by: Jerome Brunet --- .../devicetree/bindings/sound/amlogic,axg-fifo.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt -- 2.14.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt new file mode 100644 index 000000000000..3dfc2515e5c6 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt @@ -0,0 +1,23 @@ +* Amlogic Audio FIFO controllers + +Required properties: +- compatible: 'amlogic,axg-toddr' or + 'amlogic,axg-frddr' +- reg: physical base address of the controller and length of memory + mapped region. +- interrupts: interrupt specifier for the fifo. +- clocks: phandle to the fifo peripheral clock provided by the audio + clock controller. +- resets: phandle to memory ARB line provided by the arb reset controller. +- #sound-dai-cells: must be 0. + +Example of FRDDR A on the A113 SoC: + +frddr_a: audio-controller@1c0 { + compatible = "amlogic,axg-frddr"; + reg = <0x0 0x1c0 0x0 0x1c>; + #sound-dai-cells = <0>; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_FRDDR_A>; + resets = <&arb AXG_ARB_FRDDR_A>; +};