From patchwork Wed May 7 03:50:18 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 4125211 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 3848CBFF02 for ; Wed, 7 May 2014 03:58:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6002A20256 for ; Wed, 7 May 2014 03:58:43 +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 7F47320254 for ; Wed, 7 May 2014 03:58:42 +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 1WhsxX-0001pU-VC; Wed, 07 May 2014 03:55:55 +0000 Received: from top.free-electrons.com ([176.31.233.9] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WhsxQ-0001n4-86 for linux-arm-kernel@lists.infradead.org; Wed, 07 May 2014 03:55:48 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id 3E51D1241; Wed, 7 May 2014 05:55:11 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost (unknown [189.162.6.66]) by mail.free-electrons.com (Postfix) with ESMTPSA id 03039535; Wed, 7 May 2014 05:55:09 +0200 (CEST) From: Maxime Ripard To: Emilio Lopez , Mike Turquette , stern@rowland.harvard.edu, kishon@ti.com, hdegoede@redhat.com Subject: [PATCH 2/7] ARM: sun6i: Add the USB clocks to the DTSI. Date: Tue, 6 May 2014 22:50:18 -0500 Message-Id: <1399434623-20383-3-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1399434623-20383-1-git-send-email-maxime.ripard@free-electrons.com> References: <1399434623-20383-1-git-send-email-maxime.ripard@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140506_205548_443288_12500554 X-CRM114-Status: UNSURE ( 8.42 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.3 (/) Cc: linux-sunxi@googlegroups.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, zhuzhenhua@allwinnertech.com, Boris Brezillon , kevin.z.m.zh@gmail.com, sunny@allwinnertech.com, shuge@allwinnertech.com, Maxime Ripard , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 The USB clocks of the A31 seems to be parented to the 24MHz oscillator, and handle the clocks for the USB phys and OHCI devices. Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun6i-a31.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index eec1afa257a5..13aa56ed5858 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -269,6 +269,17 @@ clocks = <&osc24M>, <&pll6>; clock-output-names = "spi3"; }; + + usb_clk: clk@01c200cc { + #clock-cells = <1>; + #reset-cells = <1>; + compatible = "allwinner,sun6i-a31-usb-clk"; + reg = <0x01c200cc 0x4>; + clocks = <&osc24M>; + clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2", + "usb_ohci0", "usb_ohci1", + "usb_ohci2"; + }; }; soc@01c00000 {