| Message ID | 20230907064514.1764010-2-peteryin.openbmc@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add Facebook Minerva (AST2600) BMC | expand |
Peter Yin 於 9/7/23 14:45 寫道: > Add linux device tree entry related to Minerva > specific devices connected to BMC SoC. > > Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> > --- > arch/arm/boot/dts/aspeed/Makefile | 1 + > .../aspeed/aspeed-bmc-facebook-minerva.dts | 371 ++++++++++++++++++ > 2 files changed, 372 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts > > diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile > index 23cbc7203a8e..b1da302dbcd6 100644 > --- a/arch/arm/boot/dts/aspeed/Makefile > +++ b/arch/arm/boot/dts/aspeed/Makefile > @@ -19,6 +19,7 @@ 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-tiogapass.dtb \ > aspeed-bmc-facebook-wedge40.dtb \ > diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts > new file mode 100644 > index 000000000000..4834473c3c39 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts > @@ -0,0 +1,371 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +// Copyright (c) 2023 Facebook Inc. > +/dts-v1/; > + > +#include "aspeed-g6.dtsi" > +#include <dt-bindings/gpio/aspeed-gpio.h> > +#include <dt-bindings/i2c/i2c.h> > + > +/ { > + 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>; > +}; > + > +&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*/ > + "","","","","","","",""; > +}; Hello Maintainer, Are there any recommendations or modifications that you consider necessary? Thanks.
diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile index 23cbc7203a8e..b1da302dbcd6 100644 --- a/arch/arm/boot/dts/aspeed/Makefile +++ b/arch/arm/boot/dts/aspeed/Makefile @@ -19,6 +19,7 @@ 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-tiogapass.dtb \ aspeed-bmc-facebook-wedge40.dtb \ diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts new file mode 100644 index 000000000000..4834473c3c39 --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts @@ -0,0 +1,371 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2023 Facebook Inc. +/dts-v1/; + +#include "aspeed-g6.dtsi" +#include <dt-bindings/gpio/aspeed-gpio.h> +#include <dt-bindings/i2c/i2c.h> + +/ { + 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>; +}; + +&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*/ + "","","","","","","",""; +};
Add linux device tree entry related to Minerva specific devices connected to BMC SoC. Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> --- arch/arm/boot/dts/aspeed/Makefile | 1 + .../aspeed/aspeed-bmc-facebook-minerva.dts | 371 ++++++++++++++++++ 2 files changed, 372 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts