From patchwork Tue Apr 6 14:58:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dinh Nguyen X-Patchwork-Id: 12185435 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE2F4C433ED for ; Tue, 6 Apr 2021 15:00:36 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 785D5613B8 for ; Tue, 6 Apr 2021 15:00:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 785D5613B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=4i+AIS0RMl6Ke09n+YM+lPRhvg5R2wGu52IC6vGmsyw=; b=FCdfi5m4Nu1bIlZp9Snqo4+6mR 8kogpoIyZg55Ot9pYEs/m3MsVKjftM+lxcJR3kjVGwXmkazx94vD+147a5MhlXjdVMNR8Z5i8qqFA 4KqZ3nJ9hs5uBCa+Bg8bRS2VPrtGr5LzXZamWFEKzXZ2q8VdycPDO/uLS2esBeaKe4oC3qv8uobd3 h3eA4LGdI2SFQtnegYfEooqN0B4JXcB05MFr3IdR53RoE4SqsB0MlTzStBx5YZlFO1gvIe2LkSpdo G0oqUQzAAGYtw4D4qIMFiLFIFjr7sf2y5v6tvcGy3AEtH6f9rlgdPMIMLbRQb5Yn5ToZK6AA6HPMF rYneqI8w==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lTnAH-002sqJ-RZ; Tue, 06 Apr 2021 14:58:49 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lTnAD-002sph-0J for linux-arm-kernel@lists.infradead.org; Tue, 06 Apr 2021 14:58:46 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 73FEC61057; Tue, 6 Apr 2021 14:58:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617721121; bh=JKU4Qj3Y0kNRQzQkL/5ntTwi3i7cm/F4c5ot6GQisNI=; h=From:To:Cc:Subject:Date:From; b=oyLqoon9BALgvWizeXscD3YSvJJA94rS5irobvPR+uX4Un2eRISziwcjPMIFcuGLb er7eSs8vHmf3Vx1c+3aRtJ1KRWxgnNowaI0JeyG4UvPKyEP7N23e+mj/L6NUsDENVi sjA/jQNhM+UtGV5Eu18BU4AJf80KniVEvDrE/RVJ8JQcFyMymh/D6tPmMaiK5hwp7Y JIfgSqPYAARbdRc1bc2jE1fCibiRRYSoYRAmxnzSbE95q/Wfoks9mdgVm/2lok85e1 IAFyyqhCu3a83Qf9PEXryKwQrDFOKj/b93tP+s3JMdN8u2sHZSSBEsqc+B5XWSGrlZ jxUiYfQtU0vBQ== From: Dinh Nguyen To: devicetree@vger.kernel.org Cc: dinguyen@kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] arm: dts: arria10: add lightweight HPS2FPGA bridge Date: Tue, 6 Apr 2021 09:58:35 -0500 Message-Id: <20210406145835.234546-1-dinguyen@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210406_155845_287950_F9786C53 X-CRM114-Status: UNSURE ( 7.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the lightweight HPS2FPGA bridge entry. Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga_arria10.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index a574ea91d9d3..f956c50ec6cf 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -428,6 +428,14 @@ socfpga_axi_setup: stmmac-axi-config { snps,blen = <0 0 0 0 16 0 0>; }; + fpga_bridge0: fpga_bridge@ff200000 { + compatible = "altr,socfpga-lwhps2fpga-bridge"; + reg = <0xff200000 0x100000>; + resets = <&rst LWHPS2FPGA_RESET>; + clocks = <&l4_main_clk>; + status = "disabled"; + }; + gmac0: ethernet@ff800000 { compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwmac-3.72a", "snps,dwmac"; altr,sysmgr-syscon = <&sysmgr 0x44 0>;