| Message ID | 20231211162656.2564267-3-peteryin.openbmc@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add Meta(Facebook) Harma BMC(AST2600) | expand |
On Tue, 12 Dec 2023 at 02:59, Peter Yin <peteryin.openbmc@gmail.com> wrote: > > Add linux device tree entry related to > the Meta(Facebook) computer-node system use an AT2600 BMC. > This node is named "Harma". > > Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> Looks good, thanks for your work. This will be submitted for the 6.8 merge window. Reviewed-by: Joel Stanley <joel@jms.id.au> > --- For next time: Please describe what you've changed between this version and the previous version just here, below the ---. This helps reviewers understand what has changed, and why it's changed, from the previous version. > arch/arm/boot/dts/aspeed/Makefile | 1 + > .../dts/aspeed/aspeed-bmc-facebook-harma.dts | 585 ++++++++++++++++++ > 2 files changed, 586 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts > > diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile > index 23cbc7203a8e..92ba3208d2a2 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-harma.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-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts > new file mode 100644 > index 000000000000..7db3f9eb0016 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts > @@ -0,0 +1,585 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +// Copyright 2023 Facebook Inc. > + > +/dts-v1/; > +#include "aspeed-g6.dtsi" > +#include <dt-bindings/gpio/aspeed-gpio.h> > +#include <dt-bindings/i2c/i2c.h> > + > +/ { > + model = "Facebook Harma"; > + compatible = "facebook,harma-bmc", "aspeed,ast2600"; > + > + aliases { > + serial0 = &uart1; > + serial1 = &uart6; > + serial2 = &uart2; > + serial4 = &uart5; > + > + i2c20 = &imux20; > + i2c21 = &imux21; > + i2c22 = &imux22; > + i2c23 = &imux23; > + i2c24 = &imux24; > + i2c25 = &imux25; > + i2c26 = &imux26; > + i2c27 = &imux27; > + i2c28 = &imux28; > + i2c29 = &imux29; > + i2c30 = &imux30; > + i2c31 = &imux31; > + }; > + > + 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>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led-0 { > + label = "bmc_heartbeat_amber"; > + gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + > + led-1 { > + label = "fp_id_amber"; > + default-state = "off"; > + gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; > + }; > + > + led-2 { > + label = "power_blue"; > + default-state = "off"; > + gpios = <&gpio0 124 GPIO_ACTIVE_HIGH>; > + }; > + }; > +}; > + > +// 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"; > +}; > + > +&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>; > + use-ncsi; > + mlx,multi-host; > +}; > + > +&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>; > +}; > + > +&i2c0 { > + status = "okay"; > + > + max31790@30{ > + compatible = "max31790"; > + reg = <0x30>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > +}; > + > +&i2c1 { > + status = "okay"; > + > + tmp75@4b { > + compatible = "ti,tmp75"; > + reg = <0x4b>; > + }; > +}; > + > +&i2c2 { > + status = "okay"; > + > + max31790@30{ > + compatible = "max31790"; > + reg = <0x30>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > +}; > + > +&i2c3 { > + status = "okay"; > + > + i2c-mux@70 { > + compatible = "nxp,pca9543"; > + reg = <0x70>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + imux20: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + //Retimer Flash > + eeprom@50 { > + compatible = "atmel,24c2048"; > + reg = <0x50>; > + pagesize = <128>; > + }; > + }; > + imux21: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + }; > +}; > + > +&i2c4 { > + status = "okay"; > + // PDB FRU > + eeprom@52 { > + compatible = "atmel,24c64"; > + reg = <0x52>; > + }; > + > + delta_brick@69 { > + compatible = "pmbus"; > + reg = <0x69>; > + }; > +}; > + > +&i2c5 { > + status = "okay"; > +}; > + > +&i2c6 { > + status = "okay"; > + > + i2c-mux@70 { > + compatible = "nxp,pca9543"; > + reg = <0x70>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + imux22: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + imux23: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + }; > +}; > + > +&i2c7 { > + status = "okay"; > +}; > + > +&i2c8 { > + status = "okay"; > +}; > + > +&i2c9 { > + status = "okay"; > + > + gpio@30 { > + compatible = "nxp,pca9555"; > + reg = <0x30>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + gpio@31 { > + compatible = "nxp,pca9555"; > + reg = <0x31>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + i2c-mux@71 { > + compatible = "nxp,pca9546"; > + reg = <0x71>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + imux24: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + imux25: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + imux26: i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + imux27: i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + }; > + }; > + // PTTV FRU > + eeprom@52 { > + compatible = "atmel,24c64"; > + reg = <0x52>; > + }; > +}; > + > +&i2c11 { > + status = "okay"; > +}; > + > +&i2c12 { > + status = "okay"; > +}; > + > +&i2c13 { > + status = "okay"; > + > + i2c-mux@70 { > + compatible = "nxp,pca9545"; > + reg = <0x70>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + imux28: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + imux29: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + //MB FRU > + eeprom@54 { > + compatible = "atmel,24c64"; > + reg = <0x54>; > + }; > + }; > + imux30: i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + imux31: i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + }; > + }; > +}; > + > +// 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 { > + aspeed,int-vref-microvolt = <2500000>; > + 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 { > + aspeed,int-vref-microvolt = <2500000>; > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_adc10_default>; > +}; > + > +&ehci0 { > + status = "okay"; > +}; > + > +&gpio0 { > + pinctrl-names = "default"; > + gpio-line-names = > + /*A0-A7*/ "","","","","","","","", > + /*B0-B7*/ "","","","", > + "bmc-spi-mux-select-0","led-identify","","", > + /*C0-C7*/ "","","","","","","","", > + /*D0-D7*/ "","","sol-uart-select","","","","","", > + /*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*/ "power-button","power-host-control", > + "reset-button","","led-power","","","", > + /*Q0-Q7*/ "","","","","","","","", > + /*R0-R7*/ "","","","","","","","", > + /*S0-S7*/ "","","","","","","","", > + /*T0-T7*/ "","","","","","","","", > + /*U0-U7*/ "","","","","","","led-identify-gate","", > + /*V0-V7*/ "","","","", > + "rtc-battery-voltage-read-enable","","","", > + /*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*/ > + "presence-scm-cable","power-config-disable-e1s-0", > + "","", > + "","power-config-disable-e1s-1", > + "","", > + /*A4-A7 line 8-15*/ > + "","power-config-asic-module-enable", > + "","power-config-asic-power-good", > + "","power-config-pdb-power-good", > + "presence-cpu","smi-control-n", > + /*B0-B3 line 16-23*/ > + "","nmi-control-n", > + "","nmi-control-sync-flood-n", > + "","", > + "","", > + /*B4-B7 line 24-31*/ > + "","FM_CPU_SP5R1", > + "reset-cause-rsmrst","FM_CPU_SP5R2", > + "","FM_CPU_SP5R3", > + "","FM_CPU_SP5R4", > + /*C0-C3 line 32-39*/ > + "","FM_CPU0_SA0", > + "","FM_CPU0_SA1", > + "","rt-cpu0-p0-enable", > + "","rt-cpu0-p1-enable", > + /*C4-C7 line 40-47*/ > + "","smb-rt-rom-p0-select", > + "","smb-rt-rom-p1-select", > + "","i3c-cpu-mux0-oe-n", > + "","i3c-cpu-mux0-select", > + /*D0-D3 line 48-55*/ > + "","i3c-cpu-mux1-oe-n", > + "","i3c-cpu-mux1-select", > + "","reset-control-bmc", > + "","reset-control-cpu0-p0-mux", > + /*D4-D7 line 56-63*/ > + "","reset-control-cpu0-p1-mux", > + "","reset-control-e1s-mux", > + "power-host-good","reset-control-mb-mux", > + "","reset-control-smb-e1s", > + /*E0-E3 line 64-71*/ > + "","reset-control-smb-e1s", > + "host-ready-n","reset-control-srst", > + "presence-e1s-0","reset-control-usb-hub", > + "","reset-control", > + /*E4-E7 line 72-79*/ > + "presence-e1s-1","reset-control-cpu-kbrst", > + "","reset-control-platrst", > + "","bmc-jtag-mux-select-0", > + "","bmc-jtag-mux-select-1", > + /*F0-F3 line 80-87*/ > + "","bmc-jtag-select", > + "","bmc-ready-n", > + "","bmc-ready-sgpio", > + "","rt-cpu0-p0-force-enable", > + /*F4-F7 line 88-95*/ > + "presence-asic-modules-0","rt-cpu0-p1-force-enable", > + "presence-asic-modules-1","bios-debug-msg-disable", > + "","uart-control-buffer-select", > + "","ac-control-n", > + /*G0-G3 line 96-103*/ > + "FM_CPU_CORETYPE2","", > + "FM_CPU_CORETYPE1","", > + "FM_CPU_CORETYPE0","", > + "FM_BOARD_REV_ID5","", > + /*G4-G7 line 104-111*/ > + "FM_BOARD_REV_ID4","", > + "FM_BOARD_REV_ID3","", > + "FM_BOARD_REV_ID2","", > + "FM_BOARD_REV_ID1","", > + /*H0-H3 line 112-119*/ > + "FM_BOARD_REV_ID0","", > + "","","","","","", > + /*H4-H7 line 120-127*/ > + "","", > + "reset-control-pcie-expansion-3","", > + "reset-control-pcie-expansion-2","", > + "reset-control-pcie-expansion-1","", > + /*I0-I3 line 128-135*/ > + "reset-control-pcie-expansion-0","", > + "FM_EXP_SLOT_ID1","", > + "FM_EXP_SLOT_ID0","", > + "","", > + /*I4-I7 line 136-143*/ > + "","","","","","","","", > + /*J0-J3 line 144-151*/ > + "","","","","","","","", > + /*J4-J7 line 152-159*/ > + "SLOT_ID_BCB_0","", > + "SLOT_ID_BCB_1","", > + "SLOT_ID_BCB_2","", > + "SLOT_ID_BCB_3","", > + /*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*/ > + "","","","","","","",""; > +}; > -- > 2.25.1 >
diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile index 23cbc7203a8e..92ba3208d2a2 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-harma.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-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts new file mode 100644 index 000000000000..7db3f9eb0016 --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts @@ -0,0 +1,585 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright 2023 Facebook Inc. + +/dts-v1/; +#include "aspeed-g6.dtsi" +#include <dt-bindings/gpio/aspeed-gpio.h> +#include <dt-bindings/i2c/i2c.h> + +/ { + model = "Facebook Harma"; + compatible = "facebook,harma-bmc", "aspeed,ast2600"; + + aliases { + serial0 = &uart1; + serial1 = &uart6; + serial2 = &uart2; + serial4 = &uart5; + + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + }; + + 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>; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "bmc_heartbeat_amber"; + gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led-1 { + label = "fp_id_amber"; + default-state = "off"; + gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; + }; + + led-2 { + label = "power_blue"; + default-state = "off"; + gpios = <&gpio0 124 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +// 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"; +}; + +&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>; + use-ncsi; + mlx,multi-host; +}; + +&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>; +}; + +&i2c0 { + status = "okay"; + + max31790@30{ + compatible = "max31790"; + reg = <0x30>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&i2c1 { + status = "okay"; + + tmp75@4b { + compatible = "ti,tmp75"; + reg = <0x4b>; + }; +}; + +&i2c2 { + status = "okay"; + + max31790@30{ + compatible = "max31790"; + reg = <0x30>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&i2c3 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9543"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + imux20: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + //Retimer Flash + eeprom@50 { + compatible = "atmel,24c2048"; + reg = <0x50>; + pagesize = <128>; + }; + }; + imux21: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; +}; + +&i2c4 { + status = "okay"; + // PDB FRU + eeprom@52 { + compatible = "atmel,24c64"; + reg = <0x52>; + }; + + delta_brick@69 { + compatible = "pmbus"; + reg = <0x69>; + }; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9543"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + imux22: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux23: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; + + gpio@30 { + compatible = "nxp,pca9555"; + reg = <0x30>; + gpio-controller; + #gpio-cells = <2>; + }; + gpio@31 { + compatible = "nxp,pca9555"; + reg = <0x31>; + gpio-controller; + #gpio-cells = <2>; + }; + + i2c-mux@71 { + compatible = "nxp,pca9546"; + reg = <0x71>; + #address-cells = <1>; + #size-cells = <0>; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + // PTTV FRU + eeprom@52 { + compatible = "atmel,24c64"; + reg = <0x52>; + }; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9545"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + imux28: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux29: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + //MB FRU + eeprom@54 { + compatible = "atmel,24c64"; + reg = <0x54>; + }; + }; + imux30: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux31: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +// 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 { + aspeed,int-vref-microvolt = <2500000>; + 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 { + aspeed,int-vref-microvolt = <2500000>; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc10_default>; +}; + +&ehci0 { + status = "okay"; +}; + +&gpio0 { + pinctrl-names = "default"; + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "","","","", + "bmc-spi-mux-select-0","led-identify","","", + /*C0-C7*/ "","","","","","","","", + /*D0-D7*/ "","","sol-uart-select","","","","","", + /*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*/ "power-button","power-host-control", + "reset-button","","led-power","","","", + /*Q0-Q7*/ "","","","","","","","", + /*R0-R7*/ "","","","","","","","", + /*S0-S7*/ "","","","","","","","", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","led-identify-gate","", + /*V0-V7*/ "","","","", + "rtc-battery-voltage-read-enable","","","", + /*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*/ + "presence-scm-cable","power-config-disable-e1s-0", + "","", + "","power-config-disable-e1s-1", + "","", + /*A4-A7 line 8-15*/ + "","power-config-asic-module-enable", + "","power-config-asic-power-good", + "","power-config-pdb-power-good", + "presence-cpu","smi-control-n", + /*B0-B3 line 16-23*/ + "","nmi-control-n", + "","nmi-control-sync-flood-n", + "","", + "","", + /*B4-B7 line 24-31*/ + "","FM_CPU_SP5R1", + "reset-cause-rsmrst","FM_CPU_SP5R2", + "","FM_CPU_SP5R3", + "","FM_CPU_SP5R4", + /*C0-C3 line 32-39*/ + "","FM_CPU0_SA0", + "","FM_CPU0_SA1", + "","rt-cpu0-p0-enable", + "","rt-cpu0-p1-enable", + /*C4-C7 line 40-47*/ + "","smb-rt-rom-p0-select", + "","smb-rt-rom-p1-select", + "","i3c-cpu-mux0-oe-n", + "","i3c-cpu-mux0-select", + /*D0-D3 line 48-55*/ + "","i3c-cpu-mux1-oe-n", + "","i3c-cpu-mux1-select", + "","reset-control-bmc", + "","reset-control-cpu0-p0-mux", + /*D4-D7 line 56-63*/ + "","reset-control-cpu0-p1-mux", + "","reset-control-e1s-mux", + "power-host-good","reset-control-mb-mux", + "","reset-control-smb-e1s", + /*E0-E3 line 64-71*/ + "","reset-control-smb-e1s", + "host-ready-n","reset-control-srst", + "presence-e1s-0","reset-control-usb-hub", + "","reset-control", + /*E4-E7 line 72-79*/ + "presence-e1s-1","reset-control-cpu-kbrst", + "","reset-control-platrst", + "","bmc-jtag-mux-select-0", + "","bmc-jtag-mux-select-1", + /*F0-F3 line 80-87*/ + "","bmc-jtag-select", + "","bmc-ready-n", + "","bmc-ready-sgpio", + "","rt-cpu0-p0-force-enable", + /*F4-F7 line 88-95*/ + "presence-asic-modules-0","rt-cpu0-p1-force-enable", + "presence-asic-modules-1","bios-debug-msg-disable", + "","uart-control-buffer-select", + "","ac-control-n", + /*G0-G3 line 96-103*/ + "FM_CPU_CORETYPE2","", + "FM_CPU_CORETYPE1","", + "FM_CPU_CORETYPE0","", + "FM_BOARD_REV_ID5","", + /*G4-G7 line 104-111*/ + "FM_BOARD_REV_ID4","", + "FM_BOARD_REV_ID3","", + "FM_BOARD_REV_ID2","", + "FM_BOARD_REV_ID1","", + /*H0-H3 line 112-119*/ + "FM_BOARD_REV_ID0","", + "","","","","","", + /*H4-H7 line 120-127*/ + "","", + "reset-control-pcie-expansion-3","", + "reset-control-pcie-expansion-2","", + "reset-control-pcie-expansion-1","", + /*I0-I3 line 128-135*/ + "reset-control-pcie-expansion-0","", + "FM_EXP_SLOT_ID1","", + "FM_EXP_SLOT_ID0","", + "","", + /*I4-I7 line 136-143*/ + "","","","","","","","", + /*J0-J3 line 144-151*/ + "","","","","","","","", + /*J4-J7 line 152-159*/ + "SLOT_ID_BCB_0","", + "SLOT_ID_BCB_1","", + "SLOT_ID_BCB_2","", + "SLOT_ID_BCB_3","", + /*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 the Meta(Facebook) computer-node system use an AT2600 BMC. This node is named "Harma". Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> --- arch/arm/boot/dts/aspeed/Makefile | 1 + .../dts/aspeed/aspeed-bmc-facebook-harma.dts | 585 ++++++++++++++++++ 2 files changed, 586 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts