From patchwork Fri Dec 14 11:56:20 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajeshwari Shinde X-Patchwork-Id: 13573 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 790A523FC0 for ; Fri, 14 Dec 2012 11:55:12 +0000 (UTC) Received: from mail-ie0-f180.google.com (mail-ie0-f180.google.com [209.85.223.180]) by fiordland.canonical.com (Postfix) with ESMTP id 09EE3A19567 for ; Fri, 14 Dec 2012 11:55:11 +0000 (UTC) Received: by mail-ie0-f180.google.com with SMTP id c10so5706678ieb.11 for ; Fri, 14 Dec 2012 03:55:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-forwarded-to:x-forwarded-for:delivered-to:received-spf:x-auditid :from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :dlp-filter:x-mtr:x-brightmail-tracker:x-brightmail-tracker :x-cfilter-loop:x-gm-message-state; bh=gl2jhqs8ZT5pgRLPzfN4UpADqTbgWA8Qx87sTUBVL/Q=; b=pCgFCq/LCBm3AdvU5qYtmmwc8sVAGfp15r2he+/Kh7AllLoPx0zP4Fp4KiqHHfEAsf qF+JU2RmtgANmFmkUPSqw7zfFuaAQxx/fzHb1ohYp/9GYgqCvECWxwi1iGe1T7gtgoNs VVGiVkz1onJfSVzs5WXBj9ngVVEFfETA+6NTsdC0QiFxsQN+yiu91P90qrXaoUNHjTNV CXBVUt4lArOoYKinxWqCcIWOK+ITNhXez7NDv/1rSJRL/+PKpB8H6/KairNrQPaNztIg KIUxXbTnSAwFqPcFifKtxruuvivanZsFCsa/Lu3yKZxtUfWFIxtBarLx2vma5WWWg3HD MMYw== Received: by 10.50.36.164 with SMTP id r4mr1251374igj.57.1355486111256; Fri, 14 Dec 2012 03:55:11 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.50.67.148 with SMTP id n20csp67299igt; Fri, 14 Dec 2012 03:55:10 -0800 (PST) Received: by 10.68.239.198 with SMTP id vu6mr15084298pbc.109.1355486110387; Fri, 14 Dec 2012 03:55:10 -0800 (PST) Received: from mailout2.samsung.com (mailout2.samsung.com. [203.254.224.25]) by mx.google.com with ESMTP id i7si4993829pay.160.2012.12.14.03.55.09; Fri, 14 Dec 2012 03:55:10 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of rajeshwari.s@samsung.com designates 203.254.224.25 as permitted sender) client-ip=203.254.224.25; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of rajeshwari.s@samsung.com designates 203.254.224.25 as permitted sender) smtp.mail=rajeshwari.s@samsung.com Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MF0003P5RRWCDB0@mailout2.samsung.com>; Fri, 14 Dec 2012 20:55:08 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.125]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id A1.84.01231.C931BC05; Fri, 14 Dec 2012 20:55:08 +0900 (KST) X-AuditID: cbfee61a-b7fa66d0000004cf-d0-50cb139c60e0 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 21.84.01231.C931BC05; Fri, 14 Dec 2012 20:55:08 +0900 (KST) Received: from rajeshwari-linux.sisodomain.com ([107.108.215.115]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MF000GYFRKI4870@mmp2.samsung.com>; Fri, 14 Dec 2012 20:55:08 +0900 (KST) From: Rajeshwari Shinde To: u-boot@lists.denx.de Cc: patches@linaro.org, sjg@chromium.org, mk7.kang@samsung.com, chander.kashyap@linaro.org Subject: [PATCH 07/16] EXYNOS5: FDT: Add sound device node data Date: Fri, 14 Dec 2012 17:26:20 +0530 Message-id: <1355486189-432-7-git-send-email-rajeshwari.s@samsung.com> X-Mailer: git-send-email 1.7.4.4 In-reply-to: <1355486189-432-1-git-send-email-rajeshwari.s@samsung.com> References: <1355486189-432-1-git-send-email-rajeshwari.s@samsung.com> DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrILMWRmVeSWpSXmKPExsWyRsSkVneO8OkAgwWd1hYP199ksZhy+AuL A5PHnWt72AIYo7hsUlJzMstSi/TtErgylnRsYivoE6h49sG5gXEPbxcjJ4eEgInE4+5dbBC2 mMSFe+uBbC4OIYGljBIXJm1hhym6234VKjGdUeLkv/OMEM5EJok1nw8yg1SxCRhJbD05jRHE FhGQkPjVfxXMZhaIkXi9/wfYCmEBe4k3yzeDTWURUJV4+OImC4jNK+Am8bvxEyvENgWJY1O/ gtmcAu4SJ9/cA5svBFSzomcZG0SvgMS3yYeAejmA6mUlNh1gBrlHQuA6m8SuP4+ZIeZIShxc cYNlAqPwAkaGVYyiqQXJBcVJ6bmGesWJucWleel6yfm5mxiB4Xj63zOpHYwrGywOMQpwMCrx 8H4UOhUgxJpYVlyZe4hRgoNZSYRX8ghQiDclsbIqtSg/vqg0J7X4EKMP0CUTmaVEk/OBsZJX Em9obGJuamxqaWRkZmqKQ1hJnLfZIyVASCA9sSQ1OzW1ILUIZhwTB6dUA+Mctw9rs7il+lw3 O3lpFx/xDkybFc8zISbwQoH53Yopq4OKH36abLli1tpPWaUygYJFS34tW9ZvYtzQEtz7QU+E m89Lda3XIicuOan2NcuKjR5uULjQ3ZjFz5A0K111TpzhWRNht0eGbUz1y/U75Q+q6JyWlNT2 7W+8+KR+7pp/7EzZydcslViKMxINtZiLihMBhj9ziXQCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprAIsWRmVeSWpSXmKPExsVy+t9jQd05wqcDDB5807B4uP4mi8WUw19Y HJg87lzbwxbAGNXAaJORmpiSWqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+Ti E6DrlpkDNFtJoSwxpxQoFJBYXKykb4dpQmiIm64FTGOErm9IEFyPkQEaSFjDmLGkYxNbQZ9A xbMPzg2Me3i7GDk5JARMJO62X2WDsMUkLtxbD2RzcQgJTGeUOPnvPCOEM5FJYs3ng8wgVWwC RhJbT05jBLFFBCQkfvVfBbOZBWIkXu//ATZJWMBe4s3yzewgNouAqsTDFzdZQGxeATeJ342f WCG2KUgcm/oVzOYUcJc4+eYe2HwhoJoVPcvYJjDyLmBkWMUomlqQXFCclJ5rqFecmFtcmpeu l5yfu4kRHOzPpHYwrmywOMQowMGoxMP7UehUgBBrYllxZe4hRgkOZiURXskjQCHelMTKqtSi /Pii0pzU4kOMPkBXTWSWEk3OB0ZiXkm8obGJuamxqaWJhYmZJQ5hJXHeZo+UACGB9MSS1OzU 1ILUIphxTBycUg2M5UEseYz7Nlduc+B+unrmvf+bJfdGcf/4e9p6FvO+DT9t9G+tShN7fsKz +9vHZjWF8EbVy/KCt86tmlVUzPI50crpb3KAxov4hcdy6xdI7/1Zv87t2IFd22Q3Lg+reH8w tLvK29vH+UoSe/USpbP7zaMuWrlJtUZ3/L9udC53rdvl1wns/K4zlFiKMxINtZiLihMBywdH l6MCAAA= X-CFilter-Loop: Reflected X-Gm-Message-State: ALoCoQmyF1Jt4PJ6dXVOpuDNUE6E9azvuWe5XPXNrJRtgpUaQQNjVIH+WbFMH1gVbRq1cLYUhLDv Add sound device node data for exynos Signed-off-by: Rajeshwari Shinde Acked-by: Simon Glass --- Changes in V1: -Rebased on latest u-boot-samsung arch/arm/dts/exynos5250.dtsi | 5 +++++ doc/device-tree-bindings/exynos/sound.txt | 27 +++++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 0 deletions(-) create mode 100644 doc/device-tree-bindings/exynos/sound.txt diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 7a50b2e..dc13f29 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -92,4 +92,9 @@ reg = <0x12CD0000 0x100>; interrupts = <0 63 0>; }; + + sound@12d60000 { + compatible = "samsung,exynos-sound"; + reg = <0x12d60000 0x20>; + }; }; diff --git a/doc/device-tree-bindings/exynos/sound.txt b/doc/device-tree-bindings/exynos/sound.txt new file mode 100644 index 0000000..98d1798 --- /dev/null +++ b/doc/device-tree-bindings/exynos/sound.txt @@ -0,0 +1,27 @@ +Exynos Sound Subsystem + +The device node for sound subsytem which contains codec and i2s block +that is a part of Exynos5250 + +Required properties : + - compatible : Should be "samsung,exynos-sound" for sound + - samsung,i2s-epll-clock-frequency : epll clock output frequency in Hz + - samsung,i2s-sampling-rate : sampling rate, default is 48000 + - samsung,i2s-bits-per-sample : sample width, defalut is 16 bit + - samsung,i2s-channels : nummber of channels, default is 2 + - samsung,i2s-lr-clk-framesize : lr clock frame size + - samsung,i2s-bit-clk-framesize : bit clock frame size + - samsung,codec-type : sound codec type + +Example: + +sound@12d60000 { + compatible = "samsung,exynos-sound" + samsung,i2s-epll-clock-frequency = <192000000>; + samsung,i2s-sampling-rate = <48000>; + samsung,i2s-bits-per-sample = <16>; + samsung,i2s-channels = <2>; + samsung,i2s-lr-clk-framesize = <256>; + samsung,i2s-bit-clk-framesize = <32>; + samsung,codec-type = "wm8994"; +};