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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC45EC433EF for ; Fri, 8 Oct 2021 14:08:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A593161029 for ; Fri, 8 Oct 2021 14:08:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233023AbhJHOKF (ORCPT ); Fri, 8 Oct 2021 10:10:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232661AbhJHOKE (ORCPT ); Fri, 8 Oct 2021 10:10:04 -0400 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9672EC061570 for ; Fri, 8 Oct 2021 07:08:08 -0700 (PDT) Received: by mail-lf1-x136.google.com with SMTP id n8so37661850lfk.6 for ; Fri, 08 Oct 2021 07:08:08 -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=Gttg+v6XbDIarAgQi1Ce3aR1kSoKgCW6Taf8X2Jr5ZQ=; b=OiYiJt/fIyBMC+P3XVgVgk8OtW58yDWtJSv++nyw1MeV8Zo+hmC4r4oUEsAcgEnch3 FeuJuDRMIDhzRtCOi5h9yjht5K/Yy6xQLNwUnAv+1mNlc6x92Y7DmzbQ3HUpTVqZLAka GfzSLcKBhO02V5mlrdzJ7eruTtwGySzqMmtT1/k2cx2rReLZ2HAN8R+AmJlBPOt9j5vt Vo/p8kI70JT/jiP2qiy/NvT+6kbGCZ2uJ1qPmYdaY4j6ALxV1LxQFylPzS02n+vpLP5L p4CxcKEPJkWrs6HpuoCO0gvZWY2Dmti/PAPwuSt8BCMMBn6zOciVNZvyJFbj9aohl2/m IJPw== 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=Gttg+v6XbDIarAgQi1Ce3aR1kSoKgCW6Taf8X2Jr5ZQ=; b=FNxrKVPfZUUPG5EEURFMF7bdHBN6sr7CwIKhYuHldzPQ3WsPJuZKiT8WAq6mqagqwt Se5v2C8vna9/eLTy8mjhAMbzuv+FRLoLT0Vpt9CzSCoGMVi33d20JMvkXNmrGZ+ZvgwE +vGhg3UbGMB009kGQFZslkUGZkBQmvxiQIM1bBh70BDWw1N2aZchil3tOBkKFph0Ha3a t84AbWy0oK6j+WyIBNlz1kW7zbx7Qnf8E3O6lz0RXMCgIVrlXA6Te8moMR/Griu6DIGz QlL2d7Cfj1+fAO4BGrAj2HaJ367NB+c8wJ2/q9doW8lz4o7udQVruuzE/wA8B9OU/kIv +Hnw== X-Gm-Message-State: AOAM533yYoF+xz8ThNr1NjSmrZLf2Xx8Rz0sGgD0ydbUmmXf3v3qHpNh BmailFUcnajHhr2Q4EQJYRszjA== X-Google-Smtp-Source: ABdhPJx6Y0vAbnM8Fk95LZoJHxmArUZdZbwbvSH8XCOCNhaj/aRtIkpg+t5fPkZH5HwF8oaz0wq38Q== X-Received: by 2002:a05:651c:997:: with SMTP id b23mr3885319ljq.325.1633702081587; Fri, 08 Oct 2021 07:08:01 -0700 (PDT) Received: from grasshopper.googchameleon.semihalf.net ([83.142.187.85]) by smtp.gmail.com with ESMTPSA id j23sm252667lfm.139.2021.10.08.07.08.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Oct 2021 07:08:01 -0700 (PDT) From: =?UTF-8?q?Pawe=C5=82=20Anikiel?= List-Id: To: arnd@arndb.de, olof@lixom.net, soc@kernel.org, robh+dt@kernel.org, dinguyen@kernel.org Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, upstream@semihalf.com, mw@semihalf.com, ka@semihalf.com, tn@semihalf.com, jam@semihalf.com, amstan@google.com, =?UTF-8?q?Pawe=C5=82=20Anikiel?= , Joanna Brozek , Mariusz Glebocki , Tomasz Gorochowik , Maciej Mikunda Subject: [PATCH v3 1/1] dts: socfpga: Add Mercury+ AA1 devicetree Date: Fri, 8 Oct 2021 16:07:35 +0200 Message-Id: <20211008140735.3290892-2-pan@semihalf.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211008140735.3290892-1-pan@semihalf.com> References: <20211008140735.3290892-1-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 | 112 ++++++++++++++++++ 2 files changed, 113 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..2a3364b26361 --- /dev/null +++ b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts @@ -0,0 +1,112 @@ +// 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; + i2c0 = &i2c0; + i2c1 = &i2c1; + }; + + memory@0 { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x80000000>; /* 2GB */ + }; + + chosen { + stdout-path = "serial1:115200n8"; + }; +}; + +&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>; + + mdio { + #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>; + }; + }; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; + isl12022: isl12022@6f { + status = "okay"; + compatible = "isil,isl12022"; + reg = <0x6f>; + }; +}; + +/* Following mappings are taken from arria10 socdk dts */ +&mmc { + status = "okay"; + cap-sd-highspeed; + broken-cd; + bus-width = <4>; +}; + +&osc1 { + clock-frequency = <33330000>; +}; + +&uart1 { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "host"; +}; -- 2.25.1