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[73.252.146.110]) by smtp.gmail.com with ESMTPSA id a128sm3901431pfb.195.2020.11.11.15.23.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2020 15:23:47 -0800 (PST) From: rentao.bupt@gmail.com To: Rob Herring , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, taoren@fb.com Subject: [PATCH 1/4] ARM: dts: aspeed: Common dtsi for Facebook AST2400 Network BMCs Date: Wed, 11 Nov 2020 15:23:27 -0800 Message-Id: <20201111232330.30843-2-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201111232330.30843-1-rentao.bupt@gmail.com> References: <20201111232330.30843-1-rentao.bupt@gmail.com> X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tao Ren Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" From: Tao Ren This common descirption is included by all Facebook AST2400 Network BMC platforms to minimize duplicated device entries across Facebook Network BMC device trees. Signed-off-by: Tao Ren --- .../dts/ast2400-facebook-netbmc-common.dtsi | 117 ++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi diff --git a/arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi b/arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi new file mode 100644 index 000000000000..73a5503be78c --- /dev/null +++ b/arch/arm/boot/dts/ast2400-facebook-netbmc-common.dtsi @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. +/dts-v1/; + +#include "aspeed-g4.dtsi" + +/ { + aliases { + /* + * Override the default uart aliases to avoid breaking + * the legacy applications. + */ + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart3; + serial3 = &uart4; + }; + + memory@40000000 { + reg = <0x40000000 0x20000000>; + }; +}; + +&wdt1 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "spi0.0"; +#include "facebook-bmc-flash-layout.dtsi" + }; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd3_default + &pinctrl_rxd3_default>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd4_default + &pinctrl_rxd4_default + &pinctrl_ndts4_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&vhub { + status = "okay"; +};