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DIR:OUT; SFP:1101; X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Sep 2022 07:23:21.9901 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7edeb20a-d248-48c8-73f4-08da96eb2c2a X-MS-Exchange-CrossTenant-Id: da6e0628-fc83-4caf-9dd2-73061cbab167 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=da6e0628-fc83-4caf-9dd2-73061cbab167; Ip=[211.20.1.79]; Helo=[localhost.localdomain] X-MS-Exchange-CrossTenant-AuthSource: SG2APC01FT0019.eop-APC01.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: KL1PR0401MB4273 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Bonnie Lo Add linux device tree entry related to greatlakes specific devices connected to BMC SoC. Signed-off-by: Bonnie Lo --- arch/arm/boot/dts/Makefile | 1 + .../dts/aspeed-bmc-facebook-greatlakes.dts | 248 ++++++++++++++++++ 2 files changed, 249 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts -- 2.17.1 WIWYNN PROPRIETARY This email (and any attachments) contains proprietary or confidential information and is for the sole use of its intended recipient. Any unauthorized review, use, copying or distribution of this email or the content of this email is strictly prohibited. If you are not the intended recipient, please notify the sender and delete this email immediately. diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 05d8aef6e5d2..40fa906ab17f 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1580,6 +1580,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-asrock-e3c246d4i.dtb \ aspeed-bmc-asrock-romed8hm3.dtb \ aspeed-bmc-bytedance-g220a.dtb \ + aspeed-bmc-facebook-greatlakes.dtb \ aspeed-bmc-facebook-bletchley.dtb \ aspeed-bmc-facebook-cloudripper.dtb \ aspeed-bmc-facebook-cmm.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts new file mode 100644 index 000000000000..f011cc4d370f --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts @@ -0,0 +1,248 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright 2022 Facebook Inc. + +/dts-v1/; +#include "aspeed-g6.dtsi" +#include +#include +#include + +/ { + model = "AST2600 EVB"; + compatible = "aspeed,ast2600"; + + aliases { + serial4 = &uart5; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,57600n8 root=/dev/ram rw vmalloc=384M"; + }; + + 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 0>, <&adc1 2>, <&adc1 3>, <&adc1 4>, + <&adc1 5>, <&adc1 6>; + }; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&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; + mlx,multi-host; + ncsi-ctrl,start-redo-probe; + ncsi-ctrl,no-channel-monitor; + 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-rx-bus-width = <4>; + spi-max-frequency = <50000000>; +#include "openbmc-flash-layout-64.dtsi" + }; + flash@1 { + status = "okay"; + m25p,fast-read; + label = "bmc2"; + spi-rx-bus-width = <4>; + spi-max-frequency = <50000000>; + }; +}; + +&i2c0 { + status = "okay"; + multi-master; + ipmb0@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c1 { + status = "okay"; + multi-master; + ipmb1@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c2 { + status = "okay"; + multi-master; + ipmb2@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c3 { + status = "okay"; + multi-master; + ipmb3@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; + tmp421@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + // NIC EEPROM + eeprom@50 { + compatible = "st,24c32"; + reg = <0x50>; + }; +}; + +&i2c9 { + status = "okay"; + multi-master; + ipmb9@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; +}; + +&i2c12 { + status = "okay"; + lm75@4f { + compatible = "lm75"; + reg = <0x4f>; + }; +}; + +&i2c13 { + status = "okay"; +}; + +&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-0 = <&pinctrl_adc8_default &pinctrl_adc10_default + &pinctrl_adc11_default &pinctrl_adc12_default + &pinctrl_adc13_default &pinctrl_adc14_default>; +}; + + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&uhci { + status = "okay"; +}; + +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiu1_default &pinctrl_gpiu7_default>; +}; + +