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: 416079 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 3214FC433ED for ; Tue, 6 Apr 2021 14:58:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 05BE8613CF for ; Tue, 6 Apr 2021 14:58:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345372AbhDFO6u (ORCPT ); Tue, 6 Apr 2021 10:58:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:50644 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233155AbhDFO6t (ORCPT ); Tue, 6 Apr 2021 10:58:49 -0400 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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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>;