From patchwork Wed Dec 13 13:35:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 10109957 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0479260327 for ; Wed, 13 Dec 2017 13:38:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E852D28A53 for ; Wed, 13 Dec 2017 13:38:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DC6F928A85; Wed, 13 Dec 2017 13:38:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1D9BC28A53 for ; Wed, 13 Dec 2017 13:38:05 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id D21C92678D7; Wed, 13 Dec 2017 14:38:03 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 57F572678D8; Wed, 13 Dec 2017 14:38:02 +0100 (CET) Received: from relmlie3.idc.renesas.com (relmlor4.renesas.com [210.160.252.174]) by alsa0.perex.cz (Postfix) with ESMTP id A5A972678D6 for ; Wed, 13 Dec 2017 14:37:59 +0100 (CET) Received: from unknown (HELO relmlir4.idc.renesas.com) ([10.200.68.154]) by relmlie3.idc.renesas.com with ESMTP; 13 Dec 2017 22:37:57 +0900 Received: from relmlii1.idc.renesas.com (relmlii1.idc.renesas.com [10.200.68.65]) by relmlir4.idc.renesas.com (Postfix) with ESMTP id AA39280FAE; Wed, 13 Dec 2017 22:37:57 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.45,397,1508770800"; d="scan'208";a="265018664" Received: from unknown (HELO be1yocto.ree.adwin.renesas.com) ([172.29.43.62]) by relmlii1.idc.renesas.com with ESMTP; 13 Dec 2017 22:37:54 +0900 From: Biju Das To: Liam Girdwood , Mark Brown , Rob Herring , Mark Rutland Date: Wed, 13 Dec 2017 13:35:58 +0000 Message-Id: <1513172158-60367-1-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513102155-47925-1-git-send-email-biju.das@bp.renesas.com> References: <1513102155-47925-1-git-send-email-biju.das@bp.renesas.com> Cc: Fabrizio Castro , Chris Paterson , Magnus Damm , alsa-devel@alsa-project.org, Biju Das , linux-renesas-soc@vger.kernel.org, Simon Horman Subject: [alsa-devel] [PATCH v2] ASoC: rsnd: Add device tree support for r8a774[35] X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Document r8a774[35] specific compatible strings. The Renesas RZ/G1[ME] (r8a774[35]) sound modules are identical to the R-Car Gen2 family. No driver change is needed as the fallback compatible string "renesas,rcar_sound-gen2" activates the right code in the driver. Signed-off-by: Biju Das Reviewed-by: Fabrizio Castro Reviewed-by: Geert Uytterhoeven --- v1-->v2 Updated the subject line. Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index 085bec3..b3c28bd 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -4,7 +4,7 @@ Renesas R-Car sound * Modules ============================================= -Renesas R-Car sound is constructed from below modules +Renesas R-Car and RZ/G sound is constructed from below modules (for Gen2 or later) SCU : Sampling Rate Converter Unit @@ -334,9 +334,11 @@ Required properties: - compatible : "renesas,rcar_sound-", fallbacks "renesas,rcar_sound-gen1" if generation1, and - "renesas,rcar_sound-gen2" if generation2 + "renesas,rcar_sound-gen2" if generation2 (or RZ/G1) "renesas,rcar_sound-gen3" if generation3 Examples with soctypes are: + - "renesas,rcar_sound-r8a7743" (RZ/G1M) + - "renesas,rcar_sound-r8a7745" (RZ/G1E) - "renesas,rcar_sound-r8a7778" (R-Car M1A) - "renesas,rcar_sound-r8a7779" (R-Car H1) - "renesas,rcar_sound-r8a7790" (R-Car H2)