From patchwork Mon Sep 29 18:23:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 4998511 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7B59FBEEA6 for ; Mon, 29 Sep 2014 18:25:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A77C3201BC for ; Mon, 29 Sep 2014 18:25:47 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C84512015E for ; Mon, 29 Sep 2014 18:25:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XYfbq-0004d3-CK; Mon, 29 Sep 2014 18:23:42 +0000 Received: from mail-lb0-f176.google.com ([209.85.217.176]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XYfbm-0004WH-OO for linux-arm-kernel@lists.infradead.org; Mon, 29 Sep 2014 18:23:39 +0000 Received: by mail-lb0-f176.google.com with SMTP id p9so2865296lbv.7 for ; Mon, 29 Sep 2014 11:23:13 -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:organization :user-agent:mime-version:content-transfer-encoding:content-type; bh=9/QSeM4cTZMzg9/QZ4+FXMtSO+j+EltHA4YPfVpNiIc=; b=WI/k8Zy7LEa/qAhda6TTeYZnqB4LfE1ZsfBYuT/kqAo90NOY1hh0jlXOUD37LVHk4c NO23hsjRO/cp2hBBLkNKoUTBJ8nN412etQXvSbkVFgh6TdLGUUJ8FaeGK9iosYCv8RR2 VuYnHvZPD0+N+keCH1nnyzxUv6CoJ+ybpgqN5YvFJhmQUdlJGHA7KOdDIbR6EAsfi0ZA QQ/I8KxnmP4cUhz3BWKhltKffPM4toavgzfM6KQifUbRXBuQpAFaZ7s4DfIN6lVESOli ZaDYJ2vf5Ss9LO0ZkkuxZEKKEci2wMporPEaf1XzeRt6A4rKl8ES4HKw6kgd/cA3HfgU 1qSw== X-Gm-Message-State: ALoCoQlntNzxyAKT76KCw1ghvgQZ/yCYjjMkArbb4pXUaAqYMLN7y+tIOIwMXfTADeD2MwcwDKuv X-Received: by 10.113.3.130 with SMTP id bw2mr24999796lbd.39.1412014993774; Mon, 29 Sep 2014 11:23:13 -0700 (PDT) Received: from wasted.cogentembedded.com (ppp22-148.pppoe.mtu-net.ru. [81.195.22.148]) by mx.google.com with ESMTPSA id a9sm5143060laa.3.2014.09.29.11.23.12 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 29 Sep 2014 11:23:13 -0700 (PDT) From: Sergei Shtylyov To: horms@verge.net.au, linux-sh@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org Subject: [PATCH v4] ARM: shmobile: r8a7791: link PCI USB devices to USB PHY Date: Mon, 29 Sep 2014 22:23:11 +0400 Message-ID: <5270578.Srkf5AOOOJ@wasted.cogentembedded.com> Organization: Cogent Embedded Inc. User-Agent: KMail/4.13.3 (Linux/3.16.3-200.fc20.x86_64; KDE/4.13.3; x86_64; ; ) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140929_112338_980978_6774754E X-CRM114-Status: GOOD ( 10.75 ) X-Spam-Score: -0.9 (/) Cc: linux@arm.linux.org.uk, linux-usb@vger.kernel.org, magnus.damm@gmail.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 Describe the PCI USB devices that are behind the PCI bridges, adding necessary links to the USB PHY device. Signed-off-by: Sergei Shtylyov --- This patch is against 'renesas-devel-20140924-v3.17-rc6' tag of Simon Horman's 'renesas.git' repo plus R8A7791/Koelsch/Henninger USB PHY support patches posted before. The patch requires the USB PHY driver and USB HCD generic PHY support (merged by Kishon and Greg recently) in order to work. Changes in version 4: - refreshed the patch. Changes in version 3: - adjusted "phys" properties in the PCI OHCI/EHCI device nodes; - resolved rejects. Changes in version 2: - renamed the PCI OHCI/EHCI device nodes to comply with the PCI binding; - changed the PHY specifier in the PCI#1 node to reflect that channel #1 support was dropped; - resolved rejects. arch/arm/boot/dts/r8a7791.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) Index: renesas/arch/arm/boot/dts/r8a7791.dtsi =================================================================== --- renesas.orig/arch/arm/boot/dts/r8a7791.dtsi +++ renesas/arch/arm/boot/dts/r8a7791.dtsi @@ -1125,6 +1125,20 @@ interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>; + + usb@0,1 { + reg = <0x800 0 0 0 0>; + device_type = "pci"; + phys = <&usb0 0>; + phy-names = "usb"; + }; + + usb@0,2 { + reg = <0x1000 0 0 0 0>; + device_type = "pci"; + phys = <&usb0 0>; + phy-names = "usb"; + }; }; pci1: pci@ee0d0000 { @@ -1145,6 +1159,20 @@ interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH 0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH 0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>; + + usb@0,1 { + reg = <0x800 0 0 0 0>; + device_type = "pci"; + phys = <&usb2 0>; + phy-names = "usb"; + }; + + usb@0,2 { + reg = <0x1000 0 0 0 0>; + device_type = "pci"; + phys = <&usb2 0>; + phy-names = "usb"; + }; }; pciec: pcie@fe000000 {