From patchwork Thu Aug 31 08:28:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: PeterYin X-Patchwork-Id: 13371116 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 84DE2C83F29 for ; Thu, 31 Aug 2023 08:31:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: 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: List-Owner; bh=Kvy9MEApRUNssSfGVvA5jS/k3KAKGtj2FESp/MchGJo=; b=l1Q0MVf6ubd30+ yhJhmpE66ZC8wzH0/dqSn9TkcXoBIXTjRkj1vB7h1ZkPxsFVmBd4zDaKrZFYr6ujZ/hJoktioVeUc lk+ZUqvF9s05or9RfucIUYApnptHZR4NRK4Job7jLsyA+A6w5kRFgIOK8L8kEbDNKK+h9nHF7KpQ9 2BtniXMe5NV/418OU3GvocBIXsbvTFTRacf9Udq8z/vxdXudvy3k2LfMq3rraJE2H1hbxh4XBihLH fYrnij+2gT7X2xdoD/f6la4x2gOMeXBRUIO1xeVZOk406Q5RvYMvfEMMgqbcxaC+dqNKbXNzb3Erq f+494MH/inb46xWPAMnA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qbd4a-00EtAC-2v; Thu, 31 Aug 2023 08:30:40 +0000 Received: from mail-pg1-x52b.google.com ([2607:f8b0:4864:20::52b]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qbd4W-00Et7q-0I for linux-arm-kernel@lists.infradead.org; Thu, 31 Aug 2023 08:30:37 +0000 Received: by mail-pg1-x52b.google.com with SMTP id 41be03b00d2f7-56a3e6bce68so434659a12.1 for ; Thu, 31 Aug 2023 01:30:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693470634; x=1694075434; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pquVT7p7LxFWiDXIAKErDvCyi0SBC95flZyDXnU3pZQ=; b=CYSsVu1biP2zT8EbTkpR0259RZc4ZkNv1xCAhb2GFBN1uzRlEW67hBCofCMGzxO8za 0EH3UA6OKTpvvnmPwqR2btgMkokEh1govp84KtoTORn/cjekPOQIEhwPEAmakPSU66nN +KmsreOcz51cSMz5hdJiAVpaGAqhOns4c29LvTrjWEXA4qMWoow3VI2zydBzRlxtZyLk O8zdiJcNvd8vOJvWrwZvssBtyCKPVyym5YAHeY4C2Z8UPkoaxHoDVjGllxIANTatwCM9 mjs766j/h+PuoLSCsiZoMVj8Lo+4AjercJsUAR2s56LOKVQQLG457gKsK0PSYqj/akJJ cjnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693470634; x=1694075434; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pquVT7p7LxFWiDXIAKErDvCyi0SBC95flZyDXnU3pZQ=; b=P4eK9bmSuNEQIRq2mnZmLSIJ5VZXc8sU/hr6R+hRrHlwG6szmLUv54n4cb0RhSa2m8 54bBqJBxLed/yCskN4PAq72wKNCYaQ8G8coS1j2hOK0/bucKHcD5HVW4LwJj8RetCJKi jVBziqn7952DTVhKLszA2039FjCr9ETH9Z+rh8xEJU3fAV0IcV7+z0poxEINzA6E23/6 TGLLVZCEfnctlH/U3KGomepI4AeYoD3orNNjl6IG5fouhaLabvBtKIC519II1Wh6QopF oHTX+qXF9ujx1hRll+5A5H51wSV0C7zJPcxAS0bIbcE2AaWY7rYwx62zKEakGUqUgeOH tLnQ== X-Gm-Message-State: AOJu0YynewqGpe9OhrVGPuAdE9u5qL9FDG7ypF8hj/rofe/9In+fZjrf jCwvX68SBbwuACee7PvzSSU= X-Google-Smtp-Source: AGHT+IFyGc/tlny0kyeftrMia3zl3SsVnUPV6Iy8KhHi6WoahPBNrg9yArMOXG3dmHIuN67Qw9Q4nw== X-Received: by 2002:a05:6a20:4405:b0:14b:8b82:867f with SMTP id ce5-20020a056a20440500b0014b8b82867fmr5618239pzb.50.1693470633832; Thu, 31 Aug 2023 01:30:33 -0700 (PDT) Received: from peter-bmc.dhcpserver.bu9bmc.local (1-34-21-66.hinet-ip.hinet.net. [1.34.21.66]) by smtp.gmail.com with ESMTPSA id a17-20020a62e211000000b0068a46cd4120sm812253pfi.199.2023.08.31.01.30.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Aug 2023 01:30:33 -0700 (PDT) From: Peter Yin To: patrick@stwcx.xyz, Rob Herring , Krzysztof Kozlowski , Joel Stanley , Andrew Jeffery , Arnd Bergmann , Olof Johansson , soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: Peter Yin Subject: [PATCH v7 1/2] ARM: dts: aspeed: Minerva: Add Facebook Minerva (AST2600) BMC Date: Thu, 31 Aug 2023 16:28:17 +0800 Message-Id: <20230831082819.4000425-2-peteryin.openbmc@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230831082819.4000425-1-peteryin.openbmc@gmail.com> References: <20230831082819.4000425-1-peteryin.openbmc@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230831_013036_135672_3F9BD2E7 X-CRM114-Status: GOOD ( 15.50 ) 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 linux device tree entry related to Minerva specific devices connected to BMC SoC. Signed-off-by: Peter Yin --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/aspeed-bmc-facebook-minerva.dts | 377 ++++++++++++++++++ 2 files changed, 378 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-minerva.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9e1d7bf3cff6..7dc44cdd8fdb 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1596,6 +1596,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-facebook-fuji.dtb \ aspeed-bmc-facebook-galaxy100.dtb \ aspeed-bmc-facebook-greatlakes.dtb \ + aspeed-bmc-facebook-minerva.dtb \ aspeed-bmc-facebook-minipack.dtb \ aspeed-bmc-facebook-yosemite4.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-minerva.dts new file mode 100644 index 000000000000..0bf4e4a7a16c --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-minerva.dts @@ -0,0 +1,377 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2023 Facebook Inc. +/dts-v1/; + +#include "aspeed-g6.dtsi" +#include +#include + +/ { + model = "Facebook Minerva"; + compatible = "facebook,minerva-bmc", "aspeed,ast2600"; + + aliases { + serial0 = &uart1; + serial4 = &uart5; + }; + + chosen { + stdout-path = &uart5; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, + <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, + <&adc1 2>; + }; +}; + +// HOST BIOS Debug +&uart1 { + status = "okay"; +}; + +// SOL Host Console +&uart2 { + status = "okay"; + pinctrl-0 = <>; +}; + +// SOL BMC Console +&uart4 { + status = "okay"; + pinctrl-0 = <>; +}; + +// BMC Debug Console +&uart5 { + status = "okay"; +}; + +//MTIA +&uart6 { + status = "okay"; +}; + +&uart_routing { + status = "okay"; +}; + +&vuart1 { + status = "okay"; + virtual; + port=<0x3e8>; + sirq = <7>; + sirq-polarity = <0>; + dma-mode; + dma-channel = <12>; +}; + +&wdt1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; + aspeed,reset-type = "soc"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + aspeed,ext-pulse-duration = <256>; +}; + +&mac3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii4_default>; + no-hw-checksum; + use-ncsi; + ncsi-ctrl,start-redo-probe; + ncsi-ctrl,no-channel-monitor; + mlx,multi-host; + ncsi-package = <1>; + ncsi-channel = <1>; + ncsi-rexmit = <1>; + ncsi-timeout = <2>; +}; + +&rtc { + status = "okay"; +}; + +&fmc { + status = "okay"; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; + spi-max-frequency = <50000000>; +#include "openbmc-flash-layout-128.dtsi" + }; + + flash@1 { + status = "okay"; + m25p,fast-read; + label = "alt-bmc"; + spi-max-frequency = <50000000>; + }; +}; + +//BIOS Flash +&spi2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2_default>; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "pnor"; + spi-max-frequency = <12000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; +}; + +&kcs2 { + status = "okay"; + aspeed,lpc-io-reg = <0xca8>; +}; + +&kcs3 { + status = "okay"; + aspeed,lpc-io-reg = <0xca2>; +}; + +&lpc_snoop { + status = "okay"; + snoop-ports = <0x80>; +}; + +&peci0 { + status = "okay"; + clock-frequency = <1000000>; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; + + tmp75@4B { + compatible = "ti,tmp75"; + reg = <0x4B>; + }; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +// To Debug card +&i2c14 { + status = "okay"; + multi-master; + + ipmb@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c15 { + status = "okay"; + + // SCM FRU + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + // BSM FRU + eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + }; +}; + +&adc0 { + ref_voltage = <2500>; + status = "okay"; + pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default + &pinctrl_adc2_default &pinctrl_adc3_default + &pinctrl_adc4_default &pinctrl_adc5_default + &pinctrl_adc6_default &pinctrl_adc7_default>; +}; + +&adc1 { + ref_voltage = <2500>; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc10_default>; +}; + +&jtag1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_jtagm_default>; +}; + +&ehci1 { + status = "okay"; +}; + +&gpio0 { + pinctrl-names = "default"; + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "","","","","","FM_ID_LED_N","","", + /*C0-C7*/ "","","","","","","","", + /*D0-D7*/ "","","SOL_UART_SET","","","","","", + /*E0-E7*/ "","","","","","","","", + /*F0-F7*/ "","","","","","","","", + /*G0-G7*/ "","","","","","","","", + /*H0-H7*/ "","","","","","","","", + /*I0-I7*/ "","","","","","","","", + /*J0-J7*/ "","","","","","","","", + /*K0-K7*/ "","","","","","","","", + /*L0-L7*/ "","","","","","","","", + /*M0-M7*/ "","","","","","","","", + /*N0-N7*/ "LED_POSTCODE_0","LED_POSTCODE_1", + "LED_POSTCODE_2","LED_POSTCODE_3", + "LED_POSTCODE_4","LED_POSTCODE_5", + "LED_POSTCODE_6","LED_POSTCODE_7", + /*O0-O7*/ "","","","","","","","", + /*P0-P7*/ "FP_SYS_PWRBTN_IN_N","BMC_SYS_PWRBTN_OUT_N", + "FP_RST_BTN_IN_N","","","","","", + /*Q0-Q7*/ "","","","","","","","", + /*R0-R7*/ "","","","","","","","", + /*S0-S7*/ "","","","","","","","", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","","", + /*V0-V7*/ "","","","","","","","", + /*W0-W7*/ "","","","","","","","", + /*X0-X7*/ "","","","","","","","", + /*Y0-Y7*/ "","","","","","","","", + /*Z0-Z7*/ "","","","","","","",""; +}; + +&sgpiom0 { + status = "okay"; + max-ngpios = <128>; + ngpios = <128>; + bus-frequency = <2000000>; + gpio-line-names = + /*in - out - in - out */ + /*A0-A3 line 0-7*/ + "","","","","","ENABLE_SENSORS","","", + /*A4-A7 line 8-15*/ + "","","","","","","","", + /*B0-B3 line 16-23*/ + "","","","","","BMC_RST_BTN_OUT_N","","", + /*B4-B7 line 24-31*/ + "","","","","","","","", + /*C0-C3 line 32-39*/ + "","","","","","","","", + /*C4-C7 line 40-47*/ + "","","","","","","","", + /*D0-D3 line 48-55*/ + "","","","","","","","", + /*D4-D7 line 56-63*/ + "","","","","","","","", + /*E0-E3 line 64-71*/ + "","","","","","","","", + /*E4-E7 line 72-79*/ + "","","","","","","","", + /*F0-F3 line 80-87*/ + "","","","","","","","", + /*F4-F7 line 88-95*/ + "","","","","","","","", + /*G0-G3 line 96-103*/ + "","","","","","","","", + /*G4-G7 line 104-111*/ + "","","","","","","","", + /*H0-H3 line 112-119*/ + "","","","","PLD_SYS_POWER_GOOD","","","", + /*H4-H7 line 120-127*/ + "","","","","","","","", + /*I0-I3 line 128-135*/ + "","","","","","","","", + /*I4-I7 line 136-143*/ + "","","","","","","","", + /*J0-J3 line 144-151*/ + "","","PLD_BIOS_POST_CMPLT_N","","","","","", + /*J4-J7 line 152-159*/ + "","","","","","","","", + /*K0-K3 line 160-167*/ + "","","","","","","","", + /*K4-K7 line 168-175*/ + "","","","","","","","", + /*L0-L3 line 176-183*/ + "","","","","","","","", + /*L4-L7 line 184-191*/ + "","","","","","","","", + /*M0-M3 line 192-199*/ + "","","","","","","","", + /*M4-M7 line 200-207*/ + "","","","","","","","", + /*N0-N3 line 208-215*/ + "","","","","","","","", + /*N4-N7 line 216-223*/ + "","","","","","","","", + /*O0-O3 line 224-231*/ + "","","","","","","","", + /*O4-O7 line 232-239*/ + "","","","","","","","", + /*P0-P3 line 240-247*/ + "","","","","","","","", + /*P4-P7 line 248-255*/ + "","","","","","","",""; +};