From patchwork Sun Aug 21 15:10:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 9292203 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 73A3360574 for ; Sun, 21 Aug 2016 15:13:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6537328958 for ; Sun, 21 Aug 2016 15:13:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5150B289CD; Sun, 21 Aug 2016 15:13:23 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EF7F328958 for ; Sun, 21 Aug 2016 15:13:22 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bbUP9-0005Um-T2; Sun, 21 Aug 2016 15:11:19 +0000 Received: from mout.kundenserver.de ([217.72.192.74]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bbUP3-0005RB-4e; Sun, 21 Aug 2016 15:11:14 +0000 Received: from localhost.localdomain ([95.91.36.119]) by mrelayeu.kundenserver.de (mreue102) with ESMTPSA (Nemesis) id 0MORwj-1bXvca27Kn-005sM8; Sun, 21 Aug 2016 17:10:41 +0200 From: Stefan Wahren To: Rob Herring , Mark Rutland , Eric Anholt Subject: [PATCH V3 2/5] ARM: dts: bcm283x: Add dtsi for USB host mode Date: Sun, 21 Aug 2016 15:10:00 +0000 Message-Id: <1471792204-21908-3-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1471792204-21908-1-git-send-email-stefan.wahren@i2se.com> References: <1471792204-21908-1-git-send-email-stefan.wahren@i2se.com> X-Provags-ID: V03:K0:xhVps3TFwnWLB6tNHfwvyrwShKuYFkNjWRtIZX3Sm6i4vURVRYV g+agYinrp/m3kzNDuuz908Sg6CjPA0DrITX61/z3UXTKsXvFoGW6Ng/XL0oYOHKv2EGREXi p2JB0i3VkNlFXCCq16UGvq5nccQfk01hAd1zlchXRduxWNoLwq9un8wWdboLUe3lcVSKinF E40cMBGrzf+28eenW87Hg== X-UI-Out-Filterresults: notjunk:1; V01:K0:yJyKFwUSE10=:N3xHk6qnochOuTB8WAgDOt oHKW/e/gfQWxw7cc2DJzwDVJ3ic0xyIP7QMKiG+/hzZkYN6Ix8IXRmo3moQHH4Xh66739Qo/V YBfl10TLMdA0u8ZqE2aNK+yFYMvthxRfQVEirkmFmFKLOJA282UX02kHqb6rJczpP1hbiDlX5 +lQamKvG+fypSKCxRImFDMAPxuFVqU73UR6hHB5y0/myafNWCeluWByOXsm8UI405AB0pR1f2 fjpH5Ryq365th334/K4qF3Ox4aU+JWZqN0uU8v8+qOS9ifOU0lbQsjvPhsjrTgz6ZOMaLZh4X akXwn88YCdQ0DykuBPs3uPGqnsxYleevh4Zxq43ziHSLcUv7yyON3CG1UVK5+clLOqq4l8D7j EsH7smZYbNNFQSwhPJ1+DEFIGKALtn+tggDQigA4mMJZFMI7xmJiC3VmzQT7wUu37LsuIrKQg q65JdbshNWlpRmn9aUEE53A+Fd1Koh+Oi5WMCkJsp5pKDC793WthQZ6Yw6nDssbaMk7hRYrgN D02gQmYu30GX0TEEo6U6HzpT8RWiGzW9r9a7sUxHpOogkcA/iuoWufpxeLCaHWonLICvGLv/Q +8bTyGCtwes+6Jo8ZffFPXqo7PCqQge8V3fbyLIYpxQjIUfQwU/9pblNeABUk9ghfrBY3kd7e D8skzfGgwoj093Dejt7cSB6EvWxIdP88kfbXRKXI5P1zjk1wY0dKjtM6rHT+jfaCu83o= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160821_081113_611564_98F2D7BC X-CRM114-Status: GOOD ( 12.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stefan Wahren , devicetree@vger.kernel.org, Florian Fainelli , Scott Branden , Stephen Warren , Ray Jui , Ian Campbell , Will Deacon , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Catalin Marinas , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP In case dr_mode isn't passed via DT, the dwc2 defaults to OTG mode. But all Raspberry Pi boards here are designed only for host mode. So fix this issue by providing a dtsi file which set the dr_mode to host. Signed-off-by: Stefan Wahren --- arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-a.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-b.dts | 1 + arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 1 + arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi | 3 +++ 7 files changed, 9 insertions(+) create mode 100644 arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts index 35ff4e7..f7f9db3 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts @@ -1,6 +1,7 @@ /dts-v1/; #include "bcm2835.dtsi" #include "bcm2835-rpi.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" / { compatible = "raspberrypi,model-a-plus", "brcm,bcm2835"; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts index 306a84e..8be102f 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts @@ -1,6 +1,7 @@ /dts-v1/; #include "bcm2835.dtsi" #include "bcm2835-rpi.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" / { compatible = "raspberrypi,model-a", "brcm,bcm2835"; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts index d5fdb8e..35cde65 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts @@ -2,6 +2,7 @@ #include "bcm2835.dtsi" #include "bcm2835-rpi.dtsi" #include "bcm283x-rpi-smsc9514.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" / { compatible = "raspberrypi,model-b-plus", "brcm,bcm2835"; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts index bfc4bd9..84df85e 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts @@ -2,6 +2,7 @@ #include "bcm2835.dtsi" #include "bcm2835-rpi.dtsi" #include "bcm283x-rpi-smsc9512.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" / { compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835"; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 0371bb7..8e626a8 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -2,6 +2,7 @@ #include "bcm2835.dtsi" #include "bcm2835-rpi.dtsi" #include "bcm283x-rpi-smsc9512.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" / { compatible = "raspberrypi,model-b", "brcm,bcm2835"; diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts index 29e1cfe..39dccf6 100644 --- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts +++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts @@ -2,6 +2,7 @@ #include "bcm2836.dtsi" #include "bcm2835-rpi.dtsi" #include "bcm283x-rpi-smsc9514.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" / { compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; diff --git a/arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi b/arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi new file mode 100644 index 0000000..73f4ece --- /dev/null +++ b/arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi @@ -0,0 +1,3 @@ +&usb { + dr_mode = "host"; +};