Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754036AbcJDJsG (ORCPT ); Tue, 4 Oct 2016 05:48:06 -0400 Received: from down.free-electrons.com ([37.187.137.238]:53813 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753920AbcJDJsD (ORCPT ); Tue, 4 Oct 2016 05:48:03 -0400 From: =?UTF-8?q?Myl=C3=A8ne=20Josserand?= To: vinod.koul@intel.com, maxime.ripard@free-electrons.com, wens@csie.org, mturquette@baylibre.com, sboyd@codeaurora.org, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, lee.jones@linaro.org, mark.rutland@arm.com, robh+dt@kernel.org Cc: linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, thomas.petazzoni@free-electrons.com, mylene.josserand@free-electrons.com, alexandre.belloni@free-electrons.com Subject: [PATCH 08/14] dt-bindings: sound: Add sun8i analog codec documentation Date: Tue, 4 Oct 2016 11:46:21 +0200 Message-Id: <06ea14939405c3eb0fb9be655d26ee564a04a53d.1475571575.git.mylene.josserand@free-electrons.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1344 Lines: 37 Add the documentation for dt-binding of the analog audiocodec driver for SUN8I SoC. Signed-off-by: Mylène Josserand --- .../devicetree/bindings/sound/sun8i-codec-analog.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt new file mode 100644 index 0000000..a03ec20 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt @@ -0,0 +1,20 @@ +* Allwinner A23/A33 Analog Codec + +This codec must be handled as a PRCM subnode. + +Required properties: +- compatible: must be either "allwinner,sun8i-codec-analog" +- interrupts: must contain the codec interrupt +- clocks: a list of phandle + clock-specifer pairs, one for each entry + in clock-names. +- clock-names: should contain followings: + - "apb": the parent APB clock for this controller + - "codec": the parent module clock + +Example, in your prcm subnode: +codec_analog: codec_analog { + compatible = "allwinner,sun8i-codec-analog"; + interrupts = ; + clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; + clock-names = "apb", "codec"; +}; -- 2.9.3