From patchwork Thu Mar 24 16:45:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jae Hyun Yoo X-Patchwork-Id: 12790842 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 73BEEC433F5 for ; Thu, 24 Mar 2022 16:48:00 +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: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=3REElWewD8+KmqkjNRfppO0FKaQN3l1P0Erk9mMh738=; b=bq1dchL1PBADEJ wzqX6pIt7swD3KmPE6+tMEISYOBK/xlotphRZrsNI2gyMEhJjJNKfUUmxEjloLKnzAlDLQFBo08Lr TzZ8GMrIA2XUkq9F6lpkReHdpNSRPWshOPpBCdWOIZTbphk+7wiTB4RKzdCPJJ36SXZtvJyHEV6Uo kpee5L/m+JXVGR+EO1ok9WFcvMAy56NO9bB3i9UFPxIDj3vTV4XlVCTENGLG1634FdjFITYybc1ps zmp090w4KxtKA1V4J1XqHs/QmylkpmxajkS0zNgVEkE/fxhJZj9IvKbY6aiyoFK0NkyjBz+NRGlUW p7YW9Twvlt6v3ZlsAatQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nXQba-00HF88-9L; Thu, 24 Mar 2022 16:46:34 +0000 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nXQbX-00HF7O-KN for linux-arm-kernel@lists.infradead.org; Thu, 24 Mar 2022 16:46:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1648140391; x=1679676391; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=lwto1VwnvH6iLJmIEmMj6s7xMVgsBA6iULINLgVR2pc=; b=kfjgZDxtPIcHgXMWZuGfd/vJk+/Y54Bw6YZsiUtvIAYEZ+Nep0XR8WG4 f1Q3i+nnxkz8Fo3D++39Icxej3L5IAKseI2RIdDpWvBnj4zlWdV1CVRAA +D1guuwZn1pKDsHiPzgDOMKH58RtHDdREIsET7RXjvOSPzsAi/bSgc1uG M=; Received: from unknown (HELO ironmsg03-sd.qualcomm.com) ([10.53.140.143]) by alexa-out-sd-01.qualcomm.com with ESMTP; 24 Mar 2022 09:46:31 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg03-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2022 09:46:30 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 24 Mar 2022 09:46:30 -0700 Received: from maru.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 24 Mar 2022 09:46:29 -0700 From: Jae Hyun Yoo To: Rob Herring , Joel Stanley , "Andrew Jeffery" CC: Jamie Iles , Graeme Gregory , , , , "Jae Hyun Yoo" Subject: [PATCH] ARM: dts: aspeed: add Nuvia DC-SCM BMC Date: Thu, 24 Mar 2022 09:45:51 -0700 Message-ID: <20220324164551.359570-1-quic_jaehyoo@quicinc.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220324_094631_749550_CD62957B X-CRM114-Status: GOOD ( 12.94 ) 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 From: Graeme Gregory Add initial version of device tree for Nuvia DC-SCM BMC which is equipped with Aspeed AST2600 BMC SoC. Signed-off-by: Graeme Gregory Signed-off-by: Jae Hyun Yoo --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/aspeed-bmc-nuvia-dc-scm.dts | 188 ++++++++++++++++++ 2 files changed, 189 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-nuvia-dc-scm.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index ec801dc22b61..22c515ca20f2 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1486,6 +1486,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-lenovo-hr630.dtb \ aspeed-bmc-lenovo-hr855xg2.dtb \ aspeed-bmc-microsoft-olympus.dtb \ + aspeed-bmc-nuvia-dc-scm.dtb \ aspeed-bmc-opp-lanyang.dtb \ aspeed-bmc-opp-mihawk.dtb \ aspeed-bmc-opp-mowgli.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-nuvia-dc-scm.dts b/arch/arm/boot/dts/aspeed-bmc-nuvia-dc-scm.dts new file mode 100644 index 000000000000..54ac6b30c213 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-nuvia-dc-scm.dts @@ -0,0 +1,188 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + +/dts-v1/; + +#include "aspeed-g6.dtsi" + +/ { + model = "Nuvia DC-SCM BMC"; + compatible = "nuvia,dc-scm-bmc", "aspeed,ast2600"; + + aliases { + serial4 = &uart5; + }; + + chosen { + bootargs = "console=ttyS4,115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x40000000>; + }; +}; + +&mdio3 { + status = "okay"; + + ethphy3: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mac2 { + status = "okay"; + + phy-mode = "rgmii"; + phy-handle = <ðphy3>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii3_default>; +}; + +&mac3 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii4_default>; + + use-ncsi; +}; + +&rtc { + status = "okay"; +}; + +&fmc { + status = "okay"; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; + spi-max-frequency = <133000000>; +#include "openbmc-flash-layout-64.dtsi" + }; + + flash@1 { + status = "okay"; + m25p,fast-read; + label = "alt-bmc"; + spi-max-frequency = <133000000>; +#include "openbmc-flash-layout-64-alt.dtsi" + }; +}; + +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1_default>; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bios"; + spi-max-frequency = <133000000>; + }; +}; + +&gpio0 { + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "BMC_FLASH_MUX_SEL","","","","","","","", + /*C0-C7*/ "","","","","","","","", + /*D0-D7*/ "","","","","","","","", + /*E0-E7*/ "","","","","","","","", + /*F0-F7*/ "","","","","","","","", + /*G0-G7*/ "","","","","","","","", + /*H0-H7*/ "","","","","","","","", + /*I0-I7*/ "","","","","","","","", + /*J0-J7*/ "","","","","","","","", + /*K0-K7*/ "","","","","","","","", + /*L0-L7*/ "","","","","","","","", + /*M0-M7*/ "","","","","","","","", + /*N0-N7*/ "BMC_FWSPI_RST_N","","GPIO_1_BMC_3V3","","","","","", + /*O0-O7*/ "JTAG_MUX_A","JTAG_MUX_B","","","","","","", + /*P0-P7*/ "","","","","","","","", + /*Q0-Q7*/ "","","","","","","","", + /*R0-R7*/ "","","","","","","","", + /*S0-S7*/ "","","","","","","","", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","","", + /*V0-V7*/ "","","","SCMFPGA_SPARE_GPIO1_3V3", + "SCMFPGA_SPARE_GPIO2_3V3","SCMFPGA_SPARE_GPIO3_3V3", + "SCMFPGA_SPARE_GPIO4_3V3","SCMFPGA_SPARE_GPIO5_3V3", + /*W0-W7*/ "","","","","","","","", + /*X0-X7*/ "","","","","","","","", + /*Y0-Y7*/ "","","","","","","","", + /*Z0-Z7*/ "","","","","","","","", + /*AA0-AA7*/ "","","","","","","","", + /*AB0-AB7*/ "","","","","","","","", + /*AC0-AC7*/ "","","","","","","",""; +}; + +&gpio1 { + gpio-line-names = + /*A0-A7*/ "GPI_1_BMC_1V8","","","","","", + "SCMFPGA_SPARE_GPIO1_1V8","SCMFPGA_SPARE_GPIO2_1V8", + /*B0-B7*/ "SCMFPGA_SPARE_GPIO3_1V8","SCMFPGA_SPARE_GPIO4_1V8", + "SCMFPGA_SPARE_GPIO5_1V8","","","","","", + /*C0-C7*/ "","","","","","","","", + /*D0-D7*/ "","BMC_SPI1_RST_N","BIOS_FLASH_MUX_SEL","", + "","TPM2_PIRQ_N","TPM2_RST_N","", + /*E0-E7*/ "","","","","","","",""; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&i2c14 { + status = "okay"; +}; + +&i2c15 { + status = "okay"; +}; + +&vhub { + status = "okay"; +};