From patchwork Thu Dec 11 20:21:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steffen Trumtrar X-Patchwork-Id: 5477501 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 0AF16BEEA8 for ; Thu, 11 Dec 2014 20:25:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3AE36201BB for ; Thu, 11 Dec 2014 20:25:41 +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 64293201B4 for ; Thu, 11 Dec 2014 20:25:40 +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 1XzAGr-000447-Ly; Thu, 11 Dec 2014 20:23:33 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XzAGI-0003kH-Lm for linux-arm-kernel@lists.infradead.org; Thu, 11 Dec 2014 20:22:59 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1XzAFb-0006ux-8Q; Thu, 11 Dec 2014 21:22:15 +0100 Received: from str by dude.hi.pengutronix.de with local (Exim 4.84) (envelope-from ) id 1XzAFZ-0007j8-68; Thu, 11 Dec 2014 21:22:13 +0100 From: Steffen Trumtrar To: devicetree@vger.kernel.org Subject: [RFC 3/3] ARM: dts: socfpga: Add AXI bridges Date: Thu, 11 Dec 2014 21:21:42 +0100 Message-Id: <1418329302-20813-4-git-send-email-s.trumtrar@pengutronix.de> X-Mailer: git-send-email 2.1.3 In-Reply-To: <1418329302-20813-1-git-send-email-s.trumtrar@pengutronix.de> References: <1418329302-20813-1-git-send-email-s.trumtrar@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: str@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141211_122258_971080_CFE4686A X-CRM114-Status: UNSURE ( 9.20 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Mark Rutland , Pawel Moll , Ian Campbell , atull@opensource.altera.com, Rob Herring , kernel@pengutronix.de, Kumar Gala , Dinh Nguyen , Steffen Trumtrar , 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: , 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 Signed-off-by: Steffen Trumtrar --- arch/arm/boot/dts/socfpga.dtsi | 48 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 12e4e437050f..bfbdb326f531 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -67,6 +67,54 @@ interrupt-parent = <&intc>; ranges; + lwhps2fpga: axibridge@ff400000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "altr,lwhps2fpga-axi-bridge"; + reg = <0xff400000 0x100000>, + <0xff200000 0x200000>; + reg-names = "gpv", "data"; + clocks = <&l4_mp_clk>; + resets = <&rst LWHPS2FPGA_RESET>; + reset-names = "lwhps2fpga"; + altr,l3-gpv = <&l3regs>; + status = "disabled"; + ranges; + }; + + hps2fpga: axibridge@ff500000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "altr,hps2fpga-axi-bridge"; + reg = <0xff500000 0x100000>, + <0xc0000000 0x3c000000>; + reg-names = "gpv", "data"; + clocks = <&l4_mp_clk>, <&l3_main_clk>; + clock-names = "gpv_clk", "data_clk"; + resets = <&rst HPS2FPGA_RESET>; + reset-names = "hps2fpga"; + altr,bridge-gpv = <&lwhps2fpga>; + altr,l3-gpv = <&l3regs>; + bus-width = <64>; + status = "disabled"; + ranges; + }; + + fpga2hps: axibridge@ff600000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "altr,fpga2hps-axi-bridge"; + reg = <0xff600000 0x100000>; + reg-names = "gpv"; + clocks = <&l4_mp_clk>, <&l3_main_clk>; + clock-names = "gpv_clk", "data_clk"; + resets = <&rst FPGA2HPS_RESET>; + reset-names = "fpga2hps"; + altr,bridge-gpv = <&lwhps2fpga>; + bus-width = <64>; + status = "disabled"; + }; + amba { compatible = "arm,amba-bus"; #address-cells = <1>;