From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 26BA0C433EF for ; Mon, 20 Sep 2021 12:42:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B79160F43 for ; Mon, 20 Sep 2021 12:42:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235860AbhITMnk (ORCPT ); Mon, 20 Sep 2021 08:43:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235026AbhITMnh (ORCPT ); Mon, 20 Sep 2021 08:43:37 -0400 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2B30C061574 for ; Mon, 20 Sep 2021 05:42:10 -0700 (PDT) Received: by mail-lf1-x12c.google.com with SMTP id b15so48877646lfe.7 for ; Mon, 20 Sep 2021 05:42:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=semihalf-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=TgkRR7jceSG3sISw9EtlaxuO+Ca79VKVwo29bAvP5fI=; b=s4hLOdYrkJWqU9QfUxcZKehIh/nJu0e950CTAaaT16xIiWxBQdXpw1nrOo5VF4EClz 08QmuTWf6QlU9WYteW5sm3nc6X49dKimoHADfogLU7n5dlP6BZmGrOZjEkrA4qj8PSZo W5zWuO7pqTNTXfj9RTc8jdEfSHWEVnEYRt97xnNUQuseq8Y/t+wh6CR8S5i+zSblV9WQ Lh+5isxoSGLrosnXmPBmUvRcn5LqIdcP8rVUJaUZmOWjwX3+BNFRwWwe/pskgO9HTjOw Ptc0HA7CY5lpRXeNu8FiiT0w5XI/d2I9kzst6o/DCD77Wx2gVRIek2zlzo4dYCbTxe+E 1fdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=TgkRR7jceSG3sISw9EtlaxuO+Ca79VKVwo29bAvP5fI=; b=r3b6+Z/lcEbzCOKEf+z4EyZEc2l4geTpctxBE2xV7+rqXXMXD4BPKuf8BUNNHs4UW1 aBao/JY9425eraxNtfF4Q739WvSZEyW37vnmu8vn+zKl1HSulXB/MRxmGFA1ZmCzqL8h T0N5Yr2p3WoQqWNotmKW82dKD1BlZSd2I706B4BiNmn/yrHmMON3k/qhZCznKaHrDbEo J+LTJaRBlPR6QmWdLVksyWUSeT2Uk0AO2HDQ5XRMTpvL/lTI5p+8IxI1SbJMnu5qxoD+ zwKKjT5RTTODTjNkxIOQv6DBQuACD1aa/q9/C9NgZ9SCqPCXa0ZCFc1C+81tIDXwR9RR OVnA== X-Gm-Message-State: AOAM533hpokDYzED3zdx8KVVpBI2UCF5Y0B7pDZb5ICWrELfiTgr24/y 89RAiYpIDmly+l91qXtvbuFemQ== X-Google-Smtp-Source: ABdhPJwSJoLAEAHr8QbQNcp0H34mI/ghiqdYS6h5Nj2nmS8GtTJaaHhL0HdRSzUvFKGHyuLUNnM7fw== X-Received: by 2002:ac2:4318:: with SMTP id l24mr18814386lfh.145.1632141729202; Mon, 20 Sep 2021 05:42:09 -0700 (PDT) Received: from grasshopper.googchameleon.semihalf.net ([83.142.187.85]) by smtp.gmail.com with ESMTPSA id v1sm630944lfo.308.2021.09.20.05.42.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Sep 2021 05:42:08 -0700 (PDT) From: =?UTF-8?q?Pawe=C5=82=20Anikiel?= List-Id: To: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, robh+dt@kernel.org, arnd@arndb.de, olof@lixom.net, soc@kernel.org, dinguyen@kernel.org, p.zabel@pengutronix.de Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, tn@semihalf.com, ka@semihalf.com, jam@semihalf.com, =?UTF-8?q?Pawe=C5=82=20Anikiel?= , Joanna Brozek , Mariusz Glebocki , Tomasz Gorochowik , Maciej Mikunda Subject: [PATCH 2/3] dts: socfpga: Add Mercury+ AA1 devicetree Date: Mon, 20 Sep 2021 14:41:40 +0200 Message-Id: <20210920124141.1166544-3-pan@semihalf.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210920124141.1166544-1-pan@semihalf.com> References: <20210920124141.1166544-1-pan@semihalf.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for the Mercury+ AA1 module for Arria 10 SoC FPGA. Signed-off-by: Paweł Anikiel Signed-off-by: Joanna Brozek Signed-off-by: Mariusz Glebocki Signed-off-by: Tomasz Gorochowik Signed-off-by: Maciej Mikunda --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/socfpga_arria10_mercury_aa1.dts | 127 ++++++++++++++++++ 2 files changed, 128 insertions(+) create mode 100644 arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7e0934180724..0a7809eb3795 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1078,6 +1078,7 @@ dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += \ socfpga_arria10_socdk_nand.dtb \ socfpga_arria10_socdk_qspi.dtb \ socfpga_arria10_socdk_sdmmc.dtb \ + socfpga_arria10_mercury_aa1.dtb \ socfpga_cyclone5_chameleon96.dtb \ socfpga_cyclone5_mcvevk.dtb \ socfpga_cyclone5_socdk.dtb \ diff --git a/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts new file mode 100644 index 000000000000..c13f16afa72f --- /dev/null +++ b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "socfpga_arria10.dtsi" + +/ { + + model = "Enclustra Mercury AA1"; + compatible = "altr,socfpga-arria10", "altr,socfpga"; + + aliases { + ethernet0 = &gmac0; + serial1 = &uart1; + }; + + memory { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x80000000>; /* 2GB */ + }; + + chosen { + stdout-path = "serial1:115200n8"; + }; +}; + +&osc1 { + clock-frequency = <33330000>; +}; + +&usb0 { + status = "okay"; + dr_mode = "host"; +}; + +/* Following mappings are taken from arria10 socdk dts */ +&mmc { + status = "okay"; + cap-sd-highspeed; + broken-cd; + bus-width = <4>; +}; + +&eccmgr { + sdmmca-ecc@ff8c2c00 { + compatible = "altr,socfpga-sdmmc-ecc"; + reg = <0xff8c2c00 0x400>; + altr,ecc-parent = <&mmc>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH>, + <47 IRQ_TYPE_LEVEL_HIGH>, + <16 IRQ_TYPE_LEVEL_HIGH>, + <48 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&gmac0 { + phy-mode = "rgmii"; + phy-addr = <0xffffffff>; /* probe for phy addr */ + + max-frame-size = <3800>; + status = "okay"; + + phy-handle = <&phy3>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy3: ethernet-phy@3 { + txd0-skew-ps = <0>; /* -420ps */ + txd1-skew-ps = <0>; /* -420ps */ + txd2-skew-ps = <0>; /* -420ps */ + txd3-skew-ps = <0>; /* -420ps */ + rxd0-skew-ps = <420>; /* 0ps */ + rxd1-skew-ps = <420>; /* 0ps */ + rxd2-skew-ps = <420>; /* 0ps */ + rxd3-skew-ps = <420>; /* 0ps */ + txen-skew-ps = <0>; /* -420ps */ + txc-skew-ps = <1860>; /* 960ps */ + rxdv-skew-ps = <420>; /* 0ps */ + rxc-skew-ps = <1680>; /* 780ps */ + reg = <3>; + }; + }; +}; + +&i2c1 { + status = "okay"; + isl12022: isl12022@6f { + status = "okay"; + compatible = "isil,isl12022"; + reg = <0x6f>; + }; +}; + +&uart1 { + status = "okay"; +}; + +&qspi { + status = "disabled"; + + flash0: n25q00@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q00"; + reg = <0>; + spi-max-frequency = <50000000>; + cdns,page-size = <256>; + cdns,block-size = <16>; + m25p,fast-read; + cdns,read-delay = <4>; + cdns,tshsl-ns = <200>; + cdns,tsd2d-ns = <255>; + cdns,tchsh-ns = <20>; + cdns,tslch-ns = <20>; + + part0: qspi-boot@0 { + label = "Flash 0 Raw Data"; + reg = <0x0 0x01340000>; + }; + part1: qspi-rootfs@1320000 { + label = "Flash 1 jffs2 Filesystem"; + reg = <0x01340000 0x2cc0000>; + }; + }; +}; -- 2.25.1