From patchwork Mon Oct 14 15:42:33 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Valentine Barshak X-Patchwork-Id: 3037431 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 476D49F2B6 for ; Mon, 14 Oct 2013 15:42:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0B51320219 for ; Mon, 14 Oct 2013 15:42:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C7B6B2021E for ; Mon, 14 Oct 2013 15:42:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754487Ab3JNPmq (ORCPT ); Mon, 14 Oct 2013 11:42:46 -0400 Received: from mail-la0-f44.google.com ([209.85.215.44]:44431 "EHLO mail-la0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756507Ab3JNPmk (ORCPT ); Mon, 14 Oct 2013 11:42:40 -0400 Received: by mail-la0-f44.google.com with SMTP id eo20so5837323lab.17 for ; Mon, 14 Oct 2013 08:42:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=R/r28I42R7vcJPXLkHOzNgTzSlvEaJypJO/ZxFKtGd8=; b=XguLMe2P36rJzAlObkTZdKH2r7VXQDPZOspDUrQQTi71NCzRKLJp4RDR2p1r1AF73b 9fmBwwdbDC6HQR2oTCOaV/RVTQl46VNzdqVNwooOjlFyNmj3JcpZzxENBUpLk5FKDaXT U9yU/nGzNf7BZKlHvimeF6Cfrvbfvf44XkT229s3P/WnrV97hXwxLWcn0+YmtphgKekH ghVVHnaQKor2bjH5TFopTwyogh/5lOXl2feMYyxShIVJpjmyJrM/SH9ZQ9DpAha66XoJ cXuVVgqd43DgeoNcsEFiYzdDztIIfH5z6f0zkJaQ7mH0V5apwuiHVvdTONcW6+7rGQXV 6EyQ== X-Gm-Message-State: ALoCoQkYIOHYRYchmRDVhlyhtbizfFvISg7GAu0VJrK4Uy0+yg8QjtFY5XmIojwYsK4hekp1HnqR X-Received: by 10.112.155.70 with SMTP id vu6mr1914900lbb.41.1381765358539; Mon, 14 Oct 2013 08:42:38 -0700 (PDT) Received: from black.localnet ([93.100.122.208]) by mx.google.com with ESMTPSA id kx1sm60283911lac.7.1969.12.31.16.00.00 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 14 Oct 2013 08:42:37 -0700 (PDT) From: Valentine Barshak To: linux-sh@vger.kernel.org, linux-ide@vger.kernel.org, devicetree@vger.kernel.org Cc: Simon Horman , Magnus Damm , Vladimir Barinov , Sergei Shtylyov , Kuninori Morimoto , Laurent Pinchart , Guennadi Liakhovetski , Tejun Heo , Mark Rutland Subject: [PATCH 1/2] sata_rcar: Adjust and document device tree bindings Date: Mon, 14 Oct 2013 19:42:33 +0400 Message-Id: <1381765354-28440-2-git-send-email-valentine.barshak@cogentembedded.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1381765354-28440-1-git-send-email-valentine.barshak@cogentembedded.com> References: <1381765354-28440-1-git-send-email-valentine.barshak@cogentembedded.com> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This converts the R-Car SATA DT compatibility string to the - format which is the preferred one for all SH-Mobile devices. The DT bindings are documented. Signed-off-by: Valentine Barshak --- Documentation/devicetree/bindings/ata/sata_rcar.txt | 16 ++++++++++++++++ arch/arm/boot/dts/r8a7779.dtsi | 2 +- drivers/ata/sata_rcar.c | 2 +- 3 files changed, 18 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/ata/sata_rcar.txt diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt new file mode 100644 index 0000000..2465183 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt @@ -0,0 +1,16 @@ +* Renesas R-Car SATA + +Required properties: +- compatible : must be "renesas,sata-r8a7779" +- reg : address range of the SATA registers. +- interrupt-parent : interrupt parent controller phandle +- interrupts : must consist of one interrupt specifier. + +Example: + +sata: sata@fc600000 { + compatible = "renesas,sata-r8a7779"; + reg = <0xfc600000 0x2000>; + interrupt-parent = <&gic>; + interrupts = <0 100 0x4>; +}; diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index da61d27..b1747f5 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -201,7 +201,7 @@ }; sata: sata@fc600000 { - compatible = "renesas,rcar-sata"; + compatible = "renesas,sata-r8a7779"; reg = <0xfc600000 0x2000>; interrupt-parent = <&gic>; interrupts = <0 100 0x4>; diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c index c2d95e9..c4cd738 100644 --- a/drivers/ata/sata_rcar.c +++ b/drivers/ata/sata_rcar.c @@ -893,7 +893,7 @@ static const struct dev_pm_ops sata_rcar_pm_ops = { #endif static struct of_device_id sata_rcar_match[] = { - { .compatible = "renesas,rcar-sata", }, + { .compatible = "renesas,sata-r8a7779", }, {}, }; MODULE_DEVICE_TABLE(of, sata_rcar_match);