From patchwork Tue Sep 2 21:34:59 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Bresticker X-Patchwork-Id: 4828561 Return-Path: X-Original-To: patchwork-linux-arm@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 740859F314 for ; Tue, 2 Sep 2014 21:38:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 87CC3201DC for ; Tue, 2 Sep 2014 21:38:22 +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 ABFF8201CD for ; Tue, 2 Sep 2014 21:38:21 +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 1XOvkL-0006Hk-Kp; Tue, 02 Sep 2014 21:36:13 +0000 Received: from mail-ob0-f201.google.com ([209.85.214.201]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XOvjd-0005mu-98 for linux-arm-kernel@lists.infradead.org; Tue, 02 Sep 2014 21:35:35 +0000 Received: by mail-ob0-f201.google.com with SMTP id va2so1306505obc.0 for ; Tue, 02 Sep 2014 14:35:08 -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=w3q1oKvDdXMmCISreTXn622/8UrrBtqX4GUBSVe91i0=; b=ER+nF2ohmDnhfa4l4XU4qo5SuLQy1w+D4hBOt+xYL9EEFdcwDBgbD5Vw12CleXQZi1 7ZySujLOPrJoqSBrQkU6WDABv+Nsc/OnQfPWTb3LfEIqFr1lwMR3TawJa7a5K0mKhXir FXsGZepC767jVbGMmfRKmJ4ZS9pCGJsW9j3I5ANZlDuZ1o1DgVdftE+by1ZFEjE+pLeY /95sss++K2Ky3ZEMPp3xKqW/KqRwTbbfEGEF2pEsV8IkfyevcXHmt2G/1hgno77xLUMU IwZrix9OMwiq7B+ypBWP/UAh5LlHFCatRQNAWFnatBlWqHPh3gY6UumR5Ucrcof8+4Yb trmQ== X-Gm-Message-State: ALoCoQnepq375dOWYYuhLApUTcLK8tG5X/NfmFcpSuZ4dKIL5TAx3YLQcCG7yYnWxxfOYhhIOAlQ X-Received: by 10.50.66.236 with SMTP id i12mr17052548igt.5.1409693708215; Tue, 02 Sep 2014 14:35:08 -0700 (PDT) Received: from corp2gmr1-2.hot.corp.google.com (corp2gmr1-2.hot.corp.google.com [172.24.189.93]) by gmr-mx.google.com with ESMTPS id j25si718131yhb.0.2014.09.02.14.35.08 for (version=TLSv1.1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 02 Sep 2014 14:35:08 -0700 (PDT) Received: from abrestic.mtv.corp.google.com (abrestic.mtv.corp.google.com [172.22.65.70]) by corp2gmr1-2.hot.corp.google.com (Postfix) with ESMTP id 02D5C5A433A; Tue, 2 Sep 2014 14:35:08 -0700 (PDT) Received: by abrestic.mtv.corp.google.com (Postfix, from userid 137652) id B81CD220570; Tue, 2 Sep 2014 14:35:07 -0700 (PDT) From: Andrew Bresticker To: Stephen Warren , Thierry Reding , linux-tegra@vger.kernel.org Subject: [PATCH v3 7/9] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller Date: Tue, 2 Sep 2014 14:34:59 -0700 Message-Id: <1409693701-16520-8-git-send-email-abrestic@chromium.org> X-Mailer: git-send-email 2.1.0.rc2.206.gedb03e5 In-Reply-To: <1409693701-16520-1-git-send-email-abrestic@chromium.org> References: <1409693701-16520-1-git-send-email-abrestic@chromium.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140902_143529_374268_60255A7B X-CRM114-Status: GOOD ( 10.46 ) X-Spam-Score: -2.4 (--) Cc: Mark Rutland , devicetree@vger.kernel.org, linux-usb@vger.kernel.org, Russell King , Mathias Nyman , Pawel Moll , Ian Campbell , Andrew Bresticker , Greg Kroah-Hartman , Linus Walleij , Jassi Brar , linux-kernel@vger.kernel.org, Kishon Vijay Abraham I , Rob Herring , Alan Stern , linux-arm-kernel@lists.infradead.org, Kumar Gala , Grant Likely , Arnd Bergmann 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.6 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 Add nodes for the Tegra XUSB mailbox and Tegra xHCI controller and add the PHY mailbox channel to the XUSB padctl node. Signed-off-by: Andrew Bresticker --- Changes from v2: - Dropped channel specifier from mailbox bindings. - Added mbox-names properties. Changes from v1: - Updated to use common mailbox bindings. - Added remaining clocks/resets. --- arch/arm/boot/dts/tegra124.dtsi | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 03916ef..89afd45 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -495,11 +495,52 @@ status = "disabled"; }; + usb@0,70090000 { + compatible = "nvidia,tegra124-xhci"; + reg = <0x0 0x70090000 0x0 0x8000>, + <0x0 0x70098000 0x0 0x1000>, + <0x0 0x70099000 0x0 0x1000>; + interrupts = ; + clocks = <&tegra_car TEGRA124_CLK_XUSB_HOST>, + <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_DEV>, + <&tegra_car TEGRA124_CLK_XUSB_DEV_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_SS>, + <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>, + <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>, + <&tegra_car TEGRA124_CLK_PLL_U_480M>, + <&tegra_car TEGRA124_CLK_CLK_M>, + <&tegra_car TEGRA124_CLK_PLL_E>; + clock-names = "xusb_host", "xusb_host_src", "xusb_dev", + "xusb_dev_src", "xusb_falcon_src", "xusb_ss", + "xusb_ss_div2", "xusb_ss_src", "xusb_hs_src", + "xusb_fs_src", "pll_u_480m", "clk_m", "pll_e"; + resets = <&tegra_car 89>, <&tegra_car 95>, <&tegra_car 156>, + <&tegra_car 143>; + reset-names = "xusb_host", "xusb_dev", "xusb_ss", "xusb"; + mboxes = <&xusb_mbox>; + mbox-names = "xusb"; + status = "disabled"; + }; + + xusb_mbox: mailbox@0,70098000 { + compatible = "nvidia,tegra124-xusb-mbox"; + reg = <0x0 0x70098000 0x0 0x1000>; + interrupts = ; + + #mbox-cells = <0>; + }; + padctl: padctl@0,7009f000 { compatible = "nvidia,tegra124-xusb-padctl"; reg = <0x0 0x7009f000 0x0 0x1000>; resets = <&tegra_car 142>; reset-names = "padctl"; + mboxes = <&xusb_mbox>; + mbox-names = "xusb"; #phy-cells = <1>; };