diff options
Diffstat (limited to 'arch/arm/boot/dts/aspeed')
24 files changed, 2627 insertions, 1222 deletions
diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile index 2e5f4833a073..aba7451ab749 100644 --- a/arch/arm/boot/dts/aspeed/Makefile +++ b/arch/arm/boot/dts/aspeed/Makefile @@ -27,6 +27,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-facebook-harma.dtb \ aspeed-bmc-facebook-minerva.dtb \ aspeed-bmc-facebook-minipack.dtb \ + aspeed-bmc-facebook-santabarbara.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ aspeed-bmc-facebook-wedge40.dtb \ aspeed-bmc-facebook-wedge100.dtb \ @@ -50,12 +51,12 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-lenovo-hr630.dtb \ aspeed-bmc-lenovo-hr855xg2.dtb \ aspeed-bmc-microsoft-olympus.dtb \ + aspeed-bmc-nvidia-gb200nvl-bmc.dtb \ aspeed-bmc-opp-lanyang.dtb \ aspeed-bmc-opp-mowgli.dtb \ aspeed-bmc-opp-nicole.dtb \ aspeed-bmc-opp-palmetto.dtb \ aspeed-bmc-opp-romulus.dtb \ - aspeed-bmc-opp-swift.dtb \ aspeed-bmc-opp-tacoma.dtb \ aspeed-bmc-opp-vesnin.dtb \ aspeed-bmc-opp-witherspoon.dtb \ diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts index 31c5d319aa0a..263702599767 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjade.dts @@ -825,7 +825,7 @@ line-name = "ocp-aux-pwren"; }; - bmc-ready { + bmc-ready-hog { gpio-hog; gpios = <ASPEED_GPIO(AC, 5) GPIO_ACTIVE_HIGH>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts index 29c68c37e7f5..9605ccade155 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-arm-stardragon4800-rep2.dts @@ -201,13 +201,13 @@ }; &gpio { - pin_gpio_c7 { + pin-gpio-c7-hog { gpio-hog; gpios = <ASPEED_GPIO(C, 7) GPIO_ACTIVE_HIGH>; output-low; line-name = "BIOS_SPI_MUX_S"; }; - pin_gpio_d1 { + pin-gpio-d1-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts index bb2e6ef609af..93190f4e696c 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-e3c246d4i.dts @@ -182,7 +182,7 @@ "CK_33M_BMC", "LFRAME", "SERIRQ", "S_PLTRST"; /* Assert BMC_READY so BIOS doesn't sit around waiting for it */ - bmc-ready { + bmc-ready-hog { gpio-hog; gpios = <ASPEED_GPIO(J, 0) GPIO_ACTIVE_LOW>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-bytedance-g220a.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-bytedance-g220a.dts index 3f03a198a1a8..54a5509b04f1 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-bytedance-g220a.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-bytedance-g220a.dts @@ -915,14 +915,14 @@ }; &gpio { - pin_gpio_i3 { + pin-gpio-i3-hog { gpio-hog; gpios = <ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>; output-low; line-name = "NCSI_BMC_R_SEL"; }; - pin_gpio_b6 { + pin-gpio-b6-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 6) GPIO_ACTIVE_HIGH>; output-low; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts index b6bfdaea08e6..cce8d0416dc8 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts @@ -395,7 +395,7 @@ * back to one causes a power output glitch, so install a hog to keep * it at one as a failsafe to ensure nothing accidentally touches it. */ - doom-guardrail { + doom-guardrail-hog { gpio-hog; gpios = <ASPEED_GPIO(E, 0) GPIO_ACTIVE_LOW>; output-low; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts index 5be0e8fd2633..24969c82d05e 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts @@ -52,10 +52,6 @@ }; }; - switchphy: ethernet-phy@0 { - // Fixed link - }; - front_gpio_leds { compatible = "gpio-leds"; sys_log_id { @@ -285,7 +281,6 @@ &mac2 { status = "okay"; phy-mode = "rgmii"; - phy-handle = <&switchphy>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii3_default>; @@ -398,10 +393,13 @@ connector { compatible = "usb-c-connector"; label = "USB-C"; - power-role = "source"; - data-role = "host"; - pd-disable; - typec-power-opmode = "default"; + pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + op-sink-microwatt = <10000000>; }; }; @@ -484,10 +482,13 @@ connector { compatible = "usb-c-connector"; label = "USB-C"; - power-role = "source"; - data-role = "host"; - pd-disable; - typec-power-opmode = "default"; + pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + op-sink-microwatt = <10000000>; }; }; @@ -570,10 +571,13 @@ connector { compatible = "usb-c-connector"; label = "USB-C"; - power-role = "source"; - data-role = "host"; - pd-disable; - typec-power-opmode = "default"; + pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + op-sink-microwatt = <10000000>; }; }; @@ -656,10 +660,13 @@ connector { compatible = "usb-c-connector"; label = "USB-C"; - power-role = "source"; - data-role = "host"; - pd-disable; - typec-power-opmode = "default"; + pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + op-sink-microwatt = <10000000>; }; }; @@ -742,10 +749,13 @@ connector { compatible = "usb-c-connector"; label = "USB-C"; - power-role = "source"; - data-role = "host"; - pd-disable; - typec-power-opmode = "default"; + pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + op-sink-microwatt = <10000000>; }; }; @@ -828,10 +838,13 @@ connector { compatible = "usb-c-connector"; label = "USB-C"; - power-role = "source"; - data-role = "host"; - pd-disable; - typec-power-opmode = "default"; + pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + op-sink-microwatt = <10000000>; }; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts index c151984289bc..8d786510167f 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts @@ -186,18 +186,29 @@ &i2c0 { status = "okay"; + multi-master; + mctp@10 { + compatible = "mctp-i2c-controller"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + }; i2c-mux@71 { compatible = "nxp,pca9546"; reg = <0x71>; #address-cells = <1>; #size-cells = <0>; - i2c-mux-idle-disconnect; i2c0mux0ch0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + mctp-controller; + + // IOB0 NIC0 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux0ch1: i2c@1 { #address-cells = <1>; @@ -208,6 +219,13 @@ #address-cells = <1>; #size-cells = <0>; reg = <2>; + mctp-controller; + + // IOB0 NIC1 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux0ch3: i2c@3 { #address-cells = <1>; @@ -293,12 +311,18 @@ reg = <0x75>; #address-cells = <1>; #size-cells = <0>; - i2c-mux-idle-disconnect; i2c0mux3ch0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + mctp-controller; + + // IOB1 NIC0 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux3ch1: i2c@1 { #address-cells = <1>; @@ -309,6 +333,13 @@ #address-cells = <1>; #size-cells = <0>; reg = <2>; + mctp-controller; + + // IOB1 NIC1 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux3ch3: i2c@3 { #address-cells = <1>; @@ -404,40 +435,105 @@ #size-cells = <0>; reg = <0x0>; - power-sensor@41 { - compatible = "ti,ina238"; - reg = <0x41>; - shunt-resistor = <500>; - }; - power-sensor@42 { - compatible = "ti,ina238"; - reg = <0x42>; - shunt-resistor = <500>; - }; - power-sensor@44 { - compatible = "ti,ina238"; - reg = <0x44>; - shunt-resistor = <500>; + power-sensor@22 { + compatible = "mps,mp5990"; + reg = <0x22>; }; }; i2c1mux0ch1: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <0x1>; - - power-sensor@41 { - compatible = "ti,ina238"; - reg = <0x41>; - }; - power-sensor@43 { - compatible = "ti,ina238"; - reg = <0x43>; - }; }; i2c1mux0ch2: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <0x2>; + + fanctl2: fan-controller@1 { + compatible = "nuvoton,nct7363"; + reg = <0x01>; + #pwm-cells = <2>; + + fan-9 { + pwms = <&fanctl2 0 40000>; + tach-ch = /bits/ 8 <0x09>; + }; + fan-11 { + pwms = <&fanctl2 0 40000>; + tach-ch = /bits/ 8 <0x0b>; + }; + fan-10 { + pwms = <&fanctl2 4 40000>; + tach-ch = /bits/ 8 <0x0a>; + }; + fan-13 { + pwms = <&fanctl2 4 40000>; + tach-ch = /bits/ 8 <0x0d>; + }; + fan-15 { + pwms = <&fanctl2 6 40000>; + tach-ch = /bits/ 8 <0x0f>; + }; + fan-1 { + pwms = <&fanctl2 6 40000>; + tach-ch = /bits/ 8 <0x01>; + }; + fan-0 { + pwms = <&fanctl2 10 40000>; + tach-ch = /bits/ 8 <0x00>; + }; + fan-3 { + pwms = <&fanctl2 10 40000>; + tach-ch = /bits/ 8 <0x03>; + }; + }; + fanctl3: fan-controller@2 { + compatible = "nuvoton,nct7363"; + reg = <0x02>; + #pwm-cells = <2>; + + fan-9 { + pwms = <&fanctl3 0 40000>; + tach-ch = /bits/ 8 <0x09>; + }; + fan-11 { + pwms = <&fanctl3 0 40000>; + tach-ch = /bits/ 8 <0x0b>; + }; + fan-10 { + pwms = <&fanctl3 4 40000>; + tach-ch = /bits/ 8 <0x0a>; + }; + fan-13 { + pwms = <&fanctl3 4 40000>; + tach-ch = /bits/ 8 <0x0d>; + }; + fan-15 { + pwms = <&fanctl3 6 40000>; + tach-ch = /bits/ 8 <0x0f>; + }; + fan-1 { + pwms = <&fanctl3 6 40000>; + tach-ch = /bits/ 8 <0x01>; + }; + fan-0 { + pwms = <&fanctl3 10 40000>; + tach-ch = /bits/ 8 <0x00>; + }; + fan-3 { + pwms = <&fanctl3 10 40000>; + tach-ch = /bits/ 8 <0x03>; + }; + }; + fanctl0: fan-controller@21{ + compatible = "maxim,max31790"; + reg = <0x21>; + }; + fanctl1: fan-controller@27{ + compatible = "maxim,max31790"; + reg = <0x27>; + }; }; i2c1mux0ch3: i2c@3 { #address-cells = <1>; @@ -449,6 +545,14 @@ #size-cells = <0>; reg = <0x4>; + power-monitor@13 { + compatible = "infineon,xdp710"; + reg = <0x13>; + }; + power-monitor@1c { + compatible = "infineon,xdp710"; + reg = <0x1c>; + }; power-monitor@42 { compatible = "lltc,ltc4287"; reg = <0x42>; @@ -520,6 +624,12 @@ compatible = "ti,tmp75"; reg = <0x4b>; }; + + // FIO REMOTE TEMP SENSOR + temperature-sensor@4f { + compatible = "ti,tmp75"; + reg = <0x4f>; + }; }; }; }; @@ -626,27 +736,6 @@ #address-cells = <1>; #size-cells = <0>; reg = <7>; - - power-sensor@40 { - compatible = "ti,ina230"; - reg = <0x40>; - shunt-resistor = <2000>; - }; - power-sensor@41 { - compatible = "ti,ina230"; - reg = <0x41>; - shunt-resistor = <2000>; - }; - power-sensor@44 { - compatible = "ti,ina230"; - reg = <0x44>; - shunt-resistor = <2000>; - }; - power-sensor@45 { - compatible = "ti,ina230"; - reg = <0x45>; - shunt-resistor = <2000>; - }; }; }; }; @@ -708,6 +797,12 @@ &i2c10 { status = "okay"; + multi-master; + mctp-controller; + mctp@10 { + compatible = "mctp-i2c-controller"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + }; // OCP NIC0 TEMP temperature-sensor@1f { @@ -733,16 +828,24 @@ &i2c12 { status = "okay"; + multi-master; // Module 1 FRU EEPROM eeprom@50 { compatible = "atmel,24c64"; reg = <0x50>; }; + + // Secondary CBC FRU EEPROM + eeprom@54 { + compatible = "atmel,24c02"; + reg = <0x54>; + }; }; &i2c13 { status = "okay"; + multi-master; // Module 0 FRU EEPROM eeprom@50 { @@ -750,18 +853,12 @@ reg = <0x50>; }; - // Left CBC FRU EEPROM + // Primary CBC FRU EEPROM eeprom@54 { compatible = "atmel,24c02"; reg = <0x54>; }; - // Right CBC FRU EEPROM - eeprom@55 { - compatible = "atmel,24c02"; - reg = <0x55>; - }; - // HMC FRU EEPROM eeprom@57 { compatible = "atmel,24c02"; @@ -835,6 +932,12 @@ &i2c15 { status = "okay"; + multi-master; + mctp-controller; + mctp@10 { + compatible = "mctp-i2c-controller"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + }; // OCP NIC1 TEMP temperature-sensor@1f { diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts index 9cb511a846e3..b9a93f23bd0a 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts @@ -218,6 +218,25 @@ compatible = "ti,tmp75"; reg = <0x4b>; }; + + gpio@12 { + compatible = "nxp,pca9555"; + reg = <0x12>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <116 IRQ_TYPE_LEVEL_LOW>; + + gpio-line-names = + "","", + "","", + "","", + "","", + "","", + "","", + "","fcb1-activate", + "",""; + }; }; &i2c1 { @@ -273,6 +292,25 @@ compatible = "ti,tmp75"; reg = <0x4b>; }; + + gpio@12 { + compatible = "nxp,pca9555"; + reg = <0x12>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <114 IRQ_TYPE_LEVEL_LOW>; + + gpio-line-names = + "","", + "","", + "","", + "","", + "","", + "","", + "","fcb0-activate", + "",""; + }; }; &i2c3 { @@ -354,11 +392,22 @@ #address-cells = <1>; #size-cells = <0>; reg = <0>; + + power-monitor@45 { + compatible = "ti,ina230"; + reg = <0x45>; + }; + }; imux23: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + power-monitor@45 { + compatible = "ti,ina230"; + reg = <0x45>; + }; }; }; }; @@ -405,6 +454,25 @@ &i2c11 { status = "okay"; + gpio@13 { + compatible = "nxp,pca9555"; + reg = <0x13>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <222 IRQ_TYPE_LEVEL_LOW>; + + gpio-line-names = + "","", + "","", + "","", + "","health-mmc", + "","", + "","", + "","", + "",""; + }; + gpio@30 { compatible = "nxp,pca9555"; reg = <0x30>; @@ -480,6 +548,19 @@ compatible = "atmel,24c64"; reg = <0x54>; }; + + adc@1d { + compatible = "ti,adc128d818"; + reg = <0x1d>; + ti,mode = /bits/ 8 <1>; + }; + + adc@1f { + compatible = "ti,adc128d818"; + reg = <0x1f>; + ti,mode = /bits/ 8 <1>; + }; + }; imux30: i2c@2 { #address-cells = <1>; @@ -581,7 +662,7 @@ /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","","","","","","led-identify-gate","", /*V0-V7*/ "","","","", - "rtc-battery-voltage-read-enable","", + "","", "","", /*W0-W7*/ "","","","","","","","", /*X0-X7*/ "","","","","","","","", @@ -666,7 +747,7 @@ "presence-cmm","ac-control-n", /*G0-G3 line 96-103*/ "FM_CPU_CORETYPE2","", - "FM_CPU_CORETYPE1","", + "FM_CPU_CORETYPE1","rtc-battery-voltage-read-enable", "FM_CPU_CORETYPE0","", "FM_BOARD_REV_ID5","", /*G4-G7 line 104-111*/ diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts new file mode 100644 index 000000000000..ee93a971c500 --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts @@ -0,0 +1,982 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright 2025 Facebook Inc. + +/dts-v1/; +#include "aspeed-g6.dtsi" +#include <dt-bindings/gpio/aspeed-gpio.h> +#include <dt-bindings/i2c/i2c.h> + +/ { + model = "Facebook Santabarbara BMC"; + compatible = "facebook,santabarbara-bmc", "aspeed,ast2600"; + + aliases { + serial0 = &uart1; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + i2c16 = &i2c4mux0ch0; + i2c17 = &i2c4mux0ch1; + i2c18 = &i2c4mux0ch2; + i2c19 = &i2c4mux0ch3; + i2c20 = &i2c4mux0ch4; + i2c21 = &i2c4mux0ch5; + i2c22 = &i2c4mux0ch6; + i2c23 = &i2c4mux0ch7; + i2c24 = &i2c5mux0ch0; + i2c25 = &i2c5mux0ch1; + i2c26 = &i2c5mux0ch2; + i2c27 = &i2c5mux0ch3; + i2c28 = &i2c5mux1ch0; + i2c29 = &i2c5mux1ch1; + i2c30 = &i2c5mux1ch2; + i2c31 = &i2c5mux1ch3; + i2c32 = &i2c12mux0ch0; + i2c33 = &i2c12mux0ch1; + i2c34 = &i2c12mux0ch2; + i2c35 = &i2c12mux0ch3; + i2c36 = &i2c12mux0ch4; + i2c37 = &i2c12mux0ch5; + i2c38 = &i2c12mux0ch6; + i2c39 = &i2c12mux0ch7; + }; + + chosen { + stdout-path = "serial4:57600n8"; + }; + + 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 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; + }; + + led-2 { + label = "power_blue"; + default-state = "off"; + gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + p3v3_bmc_aux: regulator-p3v3-bmc-aux { + compatible = "regulator-fixed"; + regulator-name = "p3v3_bmc_aux"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spi_gpio: spi { + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; + mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; + miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>; + num-chipselects = <1>; + cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; + status = "okay"; + + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + spi-max-frequency = <33000000>; + reg = <0>; + }; + }; +}; + +&adc0 { + aspeed,int-vref-microvolt = <2500000>; + pinctrl-names = "default"; + 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>; + status = "okay"; +}; + +&adc1 { + aspeed,int-vref-microvolt = <2500000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc10_default>; + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + 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>; + }; +}; + +&gpio0 { + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "rtc-battery-voltage-read-enable","","","BMC_READY", + "","led-identify","","", + /*C0-C7*/ "","","","","","","","", + /*D0-D7*/ "","","","","","","","", + /*E0-E7*/ "","","","","","","","", + /*F0-F7*/ "","","","","","","","", + /*G0-G7*/ "FM_MUX1_SEL_R","","","","","","","", + /*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","","reset-button","", + "led-power","","","", + /*Q0-Q7*/ "","","","","","","","", + /*R0-R7*/ "","","","","","","","", + /*S0-S7*/ "","","power-host-control","","","","","", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","","", + /*V0-V7*/ "","","","","","","","", + /*W0-W7*/ "","","","","","","","", + /*X0-X7*/ "","","","","","","","", + /*Y0-Y7*/ "","","","","","","","", + /*Z0-Z7*/ "","","","","","","",""; +}; + +&gpio1 { + gpio-line-names = + /*18A0-18A7*/ "","","","","","","","", + /*18B0-18B7*/ "","","","", + "FM_BOARD_BMC_REV_ID0","FM_BOARD_BMC_REV_ID1", + "FM_BOARD_BMC_REV_ID2","", + /*18C0-18C7*/ "SPI_BMC_BIOS_ROM_IRQ0_R_N","","","","","","","", + /*18D0-18D7*/ "","","","","","","","", + /*18E0-18E3*/ "FM_BMC_PROT_LS_EN","AC_PWR_BMC_BTN_R_N","",""; +}; + +&i2c0 { + status = "okay"; + + // MB FRU + eeprom@53 { + compatible = "atmel,24c128"; + reg = <0x53>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; +}; + +&i2c1 { + status = "okay"; + + gpio@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <112 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "FM_NIC_PPS_IN_OE_N","FM_NIC_PPS_OUT_OE_N", + "FM_CPU0_TRIGGERTSC_OE_N","FM_NIC_PPS_IN_MUX_OE_N", + "FM_CPU0_CORETYPE0","FM_CPU0_CORETYPE1", + "FM_CPU0_CORETYPE2","FM_NIC_PPS_OUT_MUX_OE", + "CLKMUX_INPUT_LOSS_U45_R_N","FM_CPU0_SP7R1", + "FM_CPU0_SP7R2","FM_CPU0_SP7R3", + "FM_CPU0_SP7R4","", + "FM_NIC_PPS_IN_S0_R","FM_NIC_PPS_IN_S1_R"; + }; + + fan-controller@21{ + compatible = "maxim,max31790"; + reg = <0x21>; + }; + + gpio@22 { + compatible = "nxp,pca9555"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <116 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "FM_CBL_PRSNT_0A_N","FM_CBL_PRSNT_0B_N", + "FM_CBL_PRSNT_1A_N","FM_CBL_PRSNT_1B_N", + "FM_MODULE_PWRGD_0A","FM_MODULE_PWRGD_0B", + "CLKMUX_INPUT_LOSS_U88_R_N","FM_MODULE_PWRGD_1B", + "","", + "CLKMUX_INPUT_LOSS_U83_R_N","CLKMUX_INPUT_LOSS_U84_R_N", + "FM_P3V3_E1S_0_FAULT_R_N","FM_P3V3_E1S_1_FAULT_R_N", + "E1S_0_P12V_ADC_R_ALERT","E1S_1_P12V_ADC_R_ALERT"; + }; + + gpio@24 { + compatible = "nxp,pca9555"; + reg = <0x24>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <114 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "FM_CBL_PRSNT_2A_N","FM_CBL_PRSNT_2B_N", + "FM_CBL_PRSNT_3A_N","FM_CBL_PRSNT_3B_N", + "FM_CBL_PRSNT_4A_N","FM_CBL_PRSNT_4B_N", + "FM_P3V3_NIC_400G_FAULT_R_N","FM_MODULE_PWRGD_2B", + "OCP_SFF_P12V_ADC_R_ALERT","FM_MODULE_PWRGD_3B", + "FM_THERMAL_ALERT_R_N","FM_MODULE_PWRGD_4B", + "FM_CBL_PRSNT_OSFP_A_N","FM_CBL_PRSNT_OSFP_B_N", + "FM_JTAG_MCIO_MUX_S0","FM_JTAG_MCIO_MUX_S1"; + }; + + gpio@26 { + compatible = "nxp,pca9555"; + reg = <0x26>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <118 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "FAN_0_PRSNT_R1_N","FAN_1_PRSNT_R1_N", + "FAN_2_PRSNT_R1_N","FAN_3_PRSNT_R1_N", + "P12V_FAN_0_ADC_ALERT","P12V_FAN_1_ADC_ALERT", + "P12V_FAN_2_ADC_ALERT","P12V_FAN_3_ADC_ALERT", + "P12V_FAN0_PWRGD_R","P12V_FAN1_PWRGD_R", + "P12V_FAN2_PWRGD_R","P12V_FAN3_PWRGD_R", + "","","",""; + }; +}; + +&i2c4 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9548"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c4mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + // HPM Board ID EEPROM + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + // SCM Board ID EEPROM + eeprom@53 { + compatible = "atmel,24c128"; + reg = <0x53>; + }; + }; + i2c4mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@40 { + compatible = "ti,ina230"; + reg = <0x40>; + shunt-resistor = <2000>; + }; + + power-monitor@42 { + compatible = "ti,ina230"; + reg = <0x42>; + shunt-resistor = <2000>; + }; + + power-monitor@44 { + compatible = "ti,ina230"; + reg = <0x44>; + shunt-resistor = <2000>; + }; + + power-monitor@46 { + compatible = "ti,ina230"; + reg = <0x46>; + shunt-resistor = <2000>; + }; + + voltage-sensor@48 { + compatible = "ti,ads7830"; + reg = <0x48>; + vref-supply = <&p3v3_bmc_aux>; + }; + + voltage-sensor@4a { + compatible = "ti,ads7830"; + reg = <0x4a>; + vref-supply = <&p3v3_bmc_aux>; + }; + + temperature-sensor@4c { + compatible = "ti,tmp75"; + reg = <0x4c>; + }; + + temperature-sensor@4e { + compatible = "ti,tmp75"; + reg = <0x4e>; + }; + }; + i2c4mux0ch4: i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch5: i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch6: i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@40 { + compatible = "ti,ina230"; + reg = <0x40>; + shunt-resistor = <2000>; + }; + + power-monitor@42 { + compatible = "ti,ina230"; + reg = <0x42>; + shunt-resistor = <2000>; + }; + + power-monitor@44 { + compatible = "ti,ina230"; + reg = <0x44>; + shunt-resistor = <2000>; + }; + + power-monitor@46 { + compatible = "ti,ina230"; + reg = <0x46>; + shunt-resistor = <2000>; + }; + + voltage-sensor@48 { + compatible = "ti,ads7830"; + reg = <0x48>; + }; + }; + i2c4mux0ch7: i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + + temperature-sensor@4b { + compatible = "ti,tmp75"; + reg = <0x4b>; + }; + + temperature-sensor@4f { + compatible = "ti,tmp75"; + reg = <0x4f>; + }; + + // FIO FRU + eeprom@53 { + compatible = "atmel,24c512"; + reg = <0x53>; + }; + }; + }; +}; + +&i2c5 { + status = "okay"; + + // E1S BP FRU + eeprom@52 { + compatible = "atmel,24c64"; + reg = <0x52>; + }; + + i2c-mux@71 { + compatible = "nxp,pca9546"; + reg = <0x71>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c5mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c5mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c5mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c5mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + i2c-mux@72 { + compatible = "nxp,pca9546"; + reg = <0x72>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c5mux1ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + voltage-sensor@48 { + compatible = "ti,ads7830"; + reg = <0x48>; + }; + }; + i2c5mux1ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + temperature-sensor@48 { + compatible = "ti,tmp75"; + reg = <0x48>; + }; + }; + i2c5mux1ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@40 { + compatible = "ti,ina230"; + reg = <0x40>; + shunt-resistor = <2000>; + }; + + power-monitor@41 { + compatible = "ti,ina230"; + reg = <0x41>; + shunt-resistor = <2000>; + }; + + power-monitor@44 { + compatible = "ti,ina230"; + reg = <0x44>; + shunt-resistor = <2000>; + }; + + power-monitor@45 { + compatible = "ti,ina230"; + reg = <0x45>; + shunt-resistor = <2000>; + }; + }; + i2c5mux1ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + gpio@74 { + compatible = "nxp,pca9539"; + reg = <0x74>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "P12V_E1S_ADC_ALERT","BUFF0_100M_LOSB_PLD", + "E1S_BP_SKU_ID0","E1S_BP_SKU_ID1", + "E1S_BP_SKU_ID2","E1S_BP_REV_ID0", + "E1S_BP_REV_ID1","E1S_BP_REV_ID2", + "P3V3_E1S_1_FAULT_R_N","P3V3_E1S_2_FAULT_R_N", + "P3V3_E1S_3_FAULT_R_N","P3V3_E1S_4_FAULT_R_N", + "P12V_E1S_1_FAULT_R_N","P12V_E1S_2_FAULT_R_N", + "P12V_E1S_3_FAULT_R_N","P12V_E1S_4_FAULT_R_N"; + }; + }; + }; +}; + +&i2c6 { + status = "okay"; + + // Rainbow0 FRU + eeprom@52 { + compatible = "atmel,24c256"; + reg = <0x52>; + }; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; + + // Rainbow2 FRU + eeprom@52 { + compatible = "atmel,24c256"; + reg = <0x52>; + }; +}; + +&i2c9 { + status = "okay"; + + temperature-sensor@4b { + compatible = "ti,tmp75"; + reg = <0x4b>; + }; + + // SCM FRU + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + // BSM FRU + eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + }; +}; + +&i2c10 { + status = "okay"; + + // Rainbow3 FRU + eeprom@52 { + compatible = "atmel,24c256"; + reg = <0x52>; + }; +}; + +&i2c11 { + status = "okay"; + + // OCP NIC TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + + // OCP NIC FRU + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; +}; + +&i2c12 { + status = "okay"; + + // SWB FRU + eeprom@52 { + compatible = "atmel,24c64"; + reg = <0x52>; + }; + + i2c-mux@72 { + compatible = "nxp,pca9548"; + reg = <0x72>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c12mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + temperature-sensor@48 { + compatible = "ti,tmp75"; + reg = <0x48>; + }; + }; + i2c12mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@42 { + compatible = "mps,mp2971"; + reg = <0x42>; + }; + + power-monitor@43 { + compatible = "mps,mp2971"; + reg = <0x43>; + }; + }; + i2c12mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@40 { + compatible = "ti,ina230"; + reg = <0x40>; + shunt-resistor = <2000>; + }; + + power-monitor@41 { + compatible = "ti,ina230"; + reg = <0x41>; + shunt-resistor = <2000>; + }; + }; + i2c12mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + power-monitor@44 { + compatible = "ti,ina230"; + reg = <0x44>; + shunt-resistor = <2000>; + }; + + power-monitor@45 { + compatible = "ti,ina230"; + reg = <0x45>; + shunt-resistor = <2000>; + }; + }; + i2c12mux0ch4: i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + + voltage-sensor@49 { + compatible = "ti,ads7830"; + reg = <0x49>; + }; + }; + i2c12mux0ch5: i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c12mux0ch6: i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c12mux0ch7: i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&i2c13 { + status = "okay"; + + // Rainbow1 FRU + eeprom@52 { + compatible = "atmel,24c256"; + reg = <0x52>; + }; +}; + +&i2c14 { + status = "okay"; +}; + +&i2c15 { + status = "okay"; +}; + +&kcs2 { + aspeed,lpc-io-reg = <0xca8>; + status = "okay"; +}; + +&kcs3 { + aspeed,lpc-io-reg = <0xca2>; + status = "okay"; +}; + +&mac2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii3_default>; + use-ncsi; + status = "okay"; +}; + +&mac3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii4_default>; + use-ncsi; + status = "okay"; +}; + +&sgpiom0 { + ngpios = <128>; + bus-frequency = <2000000>; + gpio-line-names = + /*in - out - in - out */ + /*A0-A3 line 0-7*/ + "PDB1_HSC_PWR_OK","power-chassis-control", + "PDB2_HSC_PWR_OK","FM_MODULE_PWRGD_0A_OUT", + "PWRGD_P12V_MEM","FM_MODULE_PWRGD_0B_OUT", + "PWRGD_P12V_SCM","FM_MODULE_PWRGD_1B_OUT", + /*A4-A7 line 8-15*/ + "PWRGD_P12V_FAN","FM_MODULE_PWRGD_2B_OUT", + "PWRGD_P5V_AUX","FM_MODULE_PWRGD_3B_OUT", + "power-chassis-good","FM_MODULE_PWRGD_4B_OUT", + "PWRGD_P1V8_LDO","FM_CBL_PRSNT_0A_N_OUT", + /*B0-B3 line 16-23*/ + "PWRGD_P1V_LDO","FM_CBL_PRSNT_0B_N_OUT", + "PWRGD_PVDD33_S5","FM_CBL_PRSNT_1A_N_OUT", + "PWRGD_PVDD18_S5_P0","FM_CBL_PRSNT_1B_N_OUT", + "CPU0_SLP_S5_N","FM_CBL_PRSNT_2A_N_OUT", + /*B4-B7 line 24-31*/ + "PWRGD_PVDDIO_MEM_S3_P0","FM_CBL_PRSNT_2B_N_OUT", + "CPU0_SLP_S3_N","FM_CBL_PRSNT_3A_N_OUT", + "FM_MODULE_PWRGD_1B","FM_CBL_PRSNT_3B_N_OUT", + "FM_MODULE_PWRGD_2B","FM_CBL_PRSNT_4A_N_OUT", + /*C0-C3 line 32-39*/ + "FM_MODULE_PWRGD_3B","FM_CBL_PRSNT_4B_N_OUT", + "FM_MODULE_PWRGD_4B","P12V_FAN0_PWRGD_OUT", + "FM_MODULE_PWRGD_0B","P12V_FAN1_PWRGD_OUT", + "PWRGD_PVDDIO_P0","P12V_FAN2_PWRGD_OUT", + /*C4-C7 line 40-47*/ + "PWRGD_PVDDCR_SOC_P0","P12V_FAN3_PWRGD_OUT", + "PWRGD_PVDDCR_CPU0_P0","P12V_FAN4_PWRGD_OUT", + "PWRGD_PVDDCR_CPU1_P0","P12V_FAN5_PWRGD_OUT", + "FM_CPU0_PWR_GOOD","P12V_FAN6_PWRGD_OUT", + /*D0-D3 line 48-55*/ + "host0-ready","P12V_FAN7_PWRGD_OUT", + "FM_PWRGD_CPU0_PWROK","FAN_0_PRSNT_R1_N_OUT", + "FM_RST_CPU0_RESETL_N","FAN_1_PRSNT_R1_N_OUT", + "RST_CPU0_PERST0_R_N","FAN_2_PRSNT_R1_N_OUT", + /*D4-D7 line 56-63*/ + "RST_CPU0_PERST1_R_N","FAN_3_PRSNT_R1_N_OUT", + "BIOS_POST_CMPLT","FAN_4_PRSNT_R1_N_OUT", + "","FAN_5_PRSNT_R1_N_OUT", + "","FAN_6_PRSNT_R1_N_OUT", + /*E0-E3 line 64-71*/ + "FM_PWRGD_CHAD_CPU0","FAN_7_PRSNT_R1_N_OUT", + "FM_PWRGD_CHEH_CPU0","TRAY_SLOT_ID0_OUT", + "FM_PWRGD_CHIL_CPU0","TRAY_SLOT_ID1_OUT", + "FM_PWRGD_CHMP_CPU0","TRAY_SLOT_ID2_OUT", + /*E4-E7 line 72-79*/ + "P12V_E1S_0_PWRGD","TRAY_SLOT_ID3_OUT", + "P12V_E1S_1_PWRGD","TRAY_SLOT_ID4_OUT", + "P3V3_E1S_0_PWRGD","SCM_JTAG_MUX_S0_R", + "P3V3_E1S_1_PWRGD","SCM_JTAG_MUX_S1_R", + /*F0-F3 line 80-87*/ + "FM_MODULE_PWRGD_0A","BMC_SGPIO_READY", + "OCP_V3_1_P3V3_PLD_R_PWRGD","CPU0_SYS_RESET_N", + "P12V_OCP_V3_1_PLD_PWRGD","RST_CPU0_KBRST_N", + "PWRGD_OCP_SFF_PWR_GOOD","BIOS_DEBUG_MODE", + /*F4-F7 line 88-95*/ + "","CLR_CMOS", + "","I3C_SPD_MUX_FORCE_SEL", + "","FM_JTAG_HOST_SEL", + "","TRAY_PRESENT_N", + /*G0-G3 line 96-103*/ + "MB_REV_ID_0","UART_BMC_SEL0", + "MB_REV_ID_1","UART_BMC_SEL1", + "MB_REV_ID_2","SCM_USB_SEL", + "MB_SKU_ID_0","FORCE_ALL_PWRON", + /*G4-G7 line 104-111*/ + "MB_SKU_ID_1","PASSWORD_CLEAR", + "MB_SKU_ID_2","", + "MB_SKU_ID_3","", + "","BIOS_DEBUG_MODE", + /*H0-H3 line 112-119*/ + "FM_IOEXP_U538_INT_N","", + "FM_IOEXP_U539_INT_N","", + "FM_IOEXP_U540_INT_N","", + "FM_IOEXP_U541_INT_N","", + /*H4-H7 line 120-127*/ + "FM_IOEXP_PDB2_U1003_INT_N","", + "","","","","","", + /*I0-I3 line 128-135*/ + "","","","", + "PDB_IRQ_PMBUS_ALERT_ISO_R_N","", + "PDB_UV_ALERT_ISO_R_N","", + /*I4-I7 line 136-143*/ + "P12V_SCM_ADC_ALERT","", + "CPU0_REGS_I2C_ALERT_N","", + "FM_RTC_ALERT_N","", + "APML_CPU0_ALERT_R_N","", + /*J0-J3 line 144-151*/ + "SMB_RJ45_FIO_TMP_ALERT","", + "FM_SMB_ALERT_MCIO_0A_N","", + "I3C_MCIO_0B_ALERT_ISO_R_N","", + "FM_SMB_ALERT_MCIO_1A_N","", + /*J4-J7 line 152-159*/ + "I3C_MCIO_1B_ALERT_ISO_R_N","", + "FM_SMB_ALERT_MCIO_2A_N","", + "I3C_MCIO_2B_ALERT_ISO_R_N","", + "FM_SMB_ALERT_MCIO_3A_N","", + /*K0-K3 line 160-167*/ + "I3C_MCIO_3B_ALERT_ISO_R_N","", + "FM_SMB_ALERT_MCIO_4A_N","", + "I3C_MCIO_4B_ALERT_ISO_R_N","", + "","", + /*K4-K7 line 168-175*/ + "","","","","","","","", + /*L0-L3 line 176-183*/ + "FM_CPU0_THERMTRIP_N","", + "FM_CPU0_PROCHOT_N","", + "FM_CPU0_SMERR_N","", + "FM_PVDDCR_CPU0_P0_OCP_N","", + /*L4-L7 line 184-191*/ + "FM_PVDDCR_CPU1_P0_OCP_N","", + "FM_PVDDCR_SOC_P0_OCP_N","", + "FM_OCP_PWRBRK_R_N","", + "PMIC_ERROR_N","", + /*M0-M3 line 192-199*/ + "","","","","","","","", + /*M4-M7 line 200-207*/ + "","","","","","","","", + /*N0-N3 line 208-215*/ + "FM_PRSNT_CPU0_N","", + "OCP_SFF_PRSNT_N","", + "E1S_0_PRSNT_R_N","", + "E1S_BP_0_PRSNT_R_N","", + /*N4-N7 line 216-223*/ + "E1S_BP_1_PRSNT_R_N","", + "E1S_BP_2_PRSNT_R_N","", + "E1S_BP_3_PRSNT_R_N","", + "PDB_PRSNT_J311_N","", + /*O0-O3 line 224-231*/ + "PDB_PRSNT_J312_N","", + "PDB_PRSNT_J313_N","", + "PDB_PRSNT_J314_N","", + "PRSNT_RJ45_FIO_N_R","", + /*O4-O7 line 232-239*/ + "PRSNT_LEAK_CABLE_1_R_N","", + "PRSNT_LEAK_CABLE_2_R_N","", + "PRSNT_HDT_N","", + "","", + /*P0-P3 line 240-247*/ + "","","","","","","","", + /*P4-P7 line 248-255*/ + "","","","","","","",""; + status = "okay"; +}; + +// BIOS Flash +&spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2_default>; + status = "okay"; + + flash@0 { + m25p,fast-read; + label = "pnor"; + spi-max-frequency = <12000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + status = "okay"; + }; +}; + +// HOST BIOS Debug +&uart1 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +// BMC Debug Console +&uart5 { + status = "okay"; +}; + +&uart_routing { + status = "okay"; +}; + +&wdt1 { + 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>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts index 29f224bccd63..aae789854c52 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -189,6 +189,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT1_UART_SEL0","SLOT1_UART_SEL1", + "SLOT1_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -235,6 +240,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT2_UART_SEL0","SLOT2_UART_SEL1", + "SLOT2_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -281,6 +291,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT3_UART_SEL0","SLOT3_UART_SEL1", + "SLOT3_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -327,6 +342,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT4_UART_SEL0","SLOT4_UART_SEL1", + "SLOT4_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -373,6 +393,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT5_UART_SEL0","SLOT5_UART_SEL1", + "SLOT5_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -419,6 +444,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT6_UART_SEL0","SLOT6_UART_SEL1", + "SLOT6_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -465,6 +495,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT7_UART_SEL0","SLOT7_UART_SEL1", + "SLOT7_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { @@ -511,6 +546,11 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + gpio-line-names = "SLOT8_UART_SEL0","SLOT8_UART_SEL1", + "SLOT8_UART_SEL2","","","","","", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; }; gpio@23 { diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts index 7364adc6b80d..2f5d4075a64a 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts @@ -155,7 +155,7 @@ /*Y0-Y7*/ "","","","","","","","", /*Z0-Z7*/ "","","","","","","",""; - usb_power { + usb-power-hog { gpio-hog; gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts index 9961508ee872..4d9e2cd11f44 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts @@ -312,7 +312,7 @@ /*Y0-Y7*/ "","","","","","","","", /*Z0-Z7*/ "","","","","","","",""; - usb_power { + usb-power-hog { gpio-hog; gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts index 638a2c1c7892..757421bc3605 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-rainier.dts @@ -224,14 +224,14 @@ /*Y0-Y7*/ "","","","","","","","", /*Z0-Z7*/ "","","","","","","",""; - i2c3_mux_oe_n { + i2c3-mux-oe-n-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 6) GPIO_ACTIVE_LOW>; output-high; line-name = "I2C3_MUX_OE_N"; }; - usb_power { + usb-power-hog { gpio-hog; gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts index 360b9ce3c850..c8267c97a44e 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts @@ -116,63 +116,63 @@ leds { compatible = "gpio-leds"; - led-0 { + led-bmc-ready { gpios = <&gpio0 ASPEED_GPIO(L, 7) GPIO_ACTIVE_HIGH>; }; - led-1 { + led-bmc-hb { gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_HIGH>; }; - led-2 { + led-rear-enc-fault0 { gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>; }; - led-3 { + led-rear-enc-id0 { gpios = <&gpio0 ASPEED_GPIO(S, 7) GPIO_ACTIVE_HIGH>; }; - led-4 { + led-fan0-fault { gpios = <&pca3 5 GPIO_ACTIVE_LOW>; }; - led-5 { + led-fan1-fault { gpios = <&pca3 6 GPIO_ACTIVE_LOW>; }; - led-6 { + led-fan2-fault { gpios = <&pca3 7 GPIO_ACTIVE_LOW>; }; - led-7 { + led-fan3-fault { gpios = <&pca3 8 GPIO_ACTIVE_LOW>; }; - led-8 { + led-fan4-fault { gpios = <&pca3 9 GPIO_ACTIVE_LOW>; }; - led-9 { + led-fan5-fault { gpios = <&pca3 10 GPIO_ACTIVE_LOW>; }; - led-a { + led-fan6-fault { gpios = <&pca3 11 GPIO_ACTIVE_LOW>; }; - led-b { + led-nvmed0-fault { gpios = <&pca4 4 GPIO_ACTIVE_HIGH>; }; - led-c { + led-nvmed1-fault { gpios = <&pca4 5 GPIO_ACTIVE_HIGH>; }; - led-d { + led-nvmed2-fault { gpios = <&pca4 6 GPIO_ACTIVE_HIGH>; }; - led-e { + led-nvmed3-fault { gpios = <&pca4 7 GPIO_ACTIVE_HIGH>; }; }; @@ -355,7 +355,35 @@ status = "okay"; }; +&pinctrl { + pinctrl_gpiol4_unbiased: gpiol4 { + pins = "C15"; + bias-disable; + }; + + pinctrl_gpiol5_unbiased: gpiol5 { + pins = "F15"; + bias-disable; + }; + + pinctrl_gpiol6_unbiased: gpiol6 { + pins = "B14"; + bias-disable; + }; + + pinctrl_gpiol7_unbiased: gpiol7 { + pins = "C14"; + bias-disable; + }; +}; + &gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiol4_unbiased + &pinctrl_gpiol5_unbiased + &pinctrl_gpiol6_unbiased + &pinctrl_gpiol7_unbiased>; + gpio-line-names = /*A0-A7*/ "","","","","","","","", /*B0-B7*/ "","","","","bmc-tpm-reset","","","", @@ -368,14 +396,14 @@ /*I0-I7*/ "","","","","","","","", /*J0-J7*/ "","","","","","","","", /*K0-K7*/ "","","","","","","","", - /*L0-L7*/ "","","","","","","","bmc-ready", + /*L0-L7*/ "","","","","","","","led-bmc-ready", /*M0-M7*/ "","","","","","","","", - /*N0-N7*/ "fpga-debug-enable","","","","","","","", + /*N0-N7*/ "pch-reset","","","","","flash-write-override","","", /*O0-O7*/ "","","","","","","","", - /*P0-P7*/ "","","","","","","","bmc-hb", + /*P0-P7*/ "","","","","","","","led-bmc-hb", /*Q0-Q7*/ "","","","","","","pch-ready","", /*R0-R7*/ "","","","","","","","", - /*S0-S7*/ "","","","","","","rear-enc-fault0","rear-enc-id0", + /*S0-S7*/ "","","","","","","led-rear-enc-fault0","led-rear-enc-id0", /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","","","","","","","", /*V0-V7*/ "","rtc-battery-voltage-read-enable","","power-chassis-control","","","","", @@ -383,6 +411,34 @@ /*X0-X7*/ "fpga-pgood","power-chassis-good","pch-pgood","","","","","", /*Y0-Y7*/ "","","","","","","","", /*Z0-Z7*/ "","","","","","","",""; + + pin-gpio-hog-0 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + input; + line-name = "RST_RTCRST_N"; + }; + + pin-gpio-hog-1 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 5) GPIO_ACTIVE_HIGH>; + input; + line-name = "RST_SRTCRST_N"; + }; + + pin-gpio-hog-2 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_FAN_E3_SVC_PEX_INT_N"; + }; + + pin-gpio-hog-3 { + gpio-hog; + gpios = <ASPEED_GPIO(O, 6) GPIO_ACTIVE_LOW>; + output-low; + line-name = "isolate_errs_cpu1"; + }; }; &emmc_controller { @@ -401,7 +457,7 @@ &sgpiom0 { status = "okay"; ngpios = <128>; - bus-frequency = <1000000>; + bus-frequency = <500000>; }; &ibt { @@ -486,23 +542,6 @@ compatible = "atmel,24c64"; reg = <0x50>; }; - - regulator@60 { - compatible = "maxim,max8952"; - reg = <0x60>; - - max8952,default-mode = <0>; - max8952,dvs-mode-microvolt = <1250000>, <1200000>, - <1050000>, <950000>; - max8952,sync-freq = <0>; - max8952,ramp-speed = <0>; - - regulator-name = "VR_v77_1v4"; - regulator-min-microvolt = <770000>; - regulator-max-microvolt = <1400000>; - regulator-always-on; - regulator-boot-on; - }; }; &i2c1 { @@ -763,6 +802,15 @@ &i2c4 { status = "okay"; + multi-master; + bus-frequency = <1000000>; + + ipmb@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + + i2c-protocol; + }; }; &i2c5 { @@ -1189,23 +1237,6 @@ compatible = "atmel,24c64"; reg = <0x50>; }; - - regulator@60 { - compatible = "maxim,max8952"; - reg = <0x60>; - - max8952,default-mode = <0>; - max8952,dvs-mode-microvolt = <1250000>, <1200000>, - <1050000>, <950000>; - max8952,sync-freq = <0>; - max8952,ramp-speed = <0>; - - regulator-name = "VR_v77_1v4"; - regulator-min-microvolt = <770000>; - regulator-max-microvolt = <1400000>; - regulator-always-on; - regulator-boot-on; - }; }; &i2c11 { diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr630.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr630.dts index ddbcbc64e235..4ad0f44af1ab 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr630.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr630.dts @@ -405,161 +405,161 @@ &gpio { - pin_gpio_b5 { + pin-gpio-b5-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; output-high; line-name = "IRQ_BMC_PCH_SMI_LPC_N"; }; - pin_gpio_f0 { + pin-gpio-f0-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 0) GPIO_ACTIVE_HIGH>; output-low; line-name = "IRQ_BMC_PCH_NMI_R"; }; - pin_gpio_f3 { + pin-gpio-f3-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "I2C_BUS0_RST_OUT_N"; }; - pin_gpio_f4 { + pin-gpio-f4-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; output-low; line-name = "FM_SKT0_FAULT_LED"; }; - pin_gpio_f5 { + pin-gpio-f5-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>; output-low; line-name = "FM_SKT1_FAULT_LED"; }; - pin_gpio_g4 { + pin-gpio-g4-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>; output-high; line-name = "FAN_PWR_CTL_N"; }; - pin_gpio_g7 { + pin-gpio-g7-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 7) GPIO_ACTIVE_HIGH>; output-high; line-name = "RST_BMC_PCIE_I2CMUX_N"; }; - pin_gpio_h2 { + pin-gpio-h2-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "PSU1_FFS_N_R"; }; - pin_gpio_h3 { + pin-gpio-h3-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "PSU2_FFS_N_R"; }; - pin_gpio_i3 { + pin-gpio-i3-hog { gpio-hog; gpios = <ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_INTRUDED_COVER"; }; - pin_gpio_j2 { + pin-gpio-j2-hog { gpio-hog; gpios = <ASPEED_GPIO(J, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_BIOS_UPDATE_N"; }; - pin_gpio_j3 { + pin-gpio-j3-hog { gpio-hog; gpios = <ASPEED_GPIO(J, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "RST_BMC_HDD_I2CMUX_N"; }; - pin_gpio_s2 { + pin-gpio-s2-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_VGA_SW"; }; - pin_gpio_s4 { + pin-gpio-s4-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 4) GPIO_ACTIVE_HIGH>; output; line-name = "VBAT_EN_N"; }; - pin_gpio_s6 { + pin-gpio-s6-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>; output-high; line-name = "PU_BMC_GPIOS6"; }; - pin_gpio_y0 { + pin-gpio-y0-hog { gpio-hog; gpios = <ASPEED_GPIO(Y, 0) GPIO_ACTIVE_HIGH>; output-low; line-name = "BMC_NCSI_MUX_CTL_S0"; }; - pin_gpio_y1 { + pin-gpio-y1-hog { gpio-hog; gpios = <ASPEED_GPIO(Y, 1) GPIO_ACTIVE_HIGH>; output-low; line-name = "BMC_NCSI_MUX_CTL_S1"; }; - pin_gpio_z0 { + pin-gpio-z0-hog { gpio-hog; gpios = <ASPEED_GPIO(Z, 0) GPIO_ACTIVE_HIGH>; output-high; line-name = "I2C_RISER2_INT_N"; }; - pin_gpio_z2 { + pin-gpio-z2-hog { gpio-hog; gpios = <ASPEED_GPIO(Z, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "I2C_RISER2_RESET_N"; }; - pin_gpio_z3 { + pin-gpio-z3-hog { gpio-hog; gpios = <ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_BMC_PCH_SCI_LPC_N"; }; - pin_gpio_z7 { + pin-gpio-z7-hog { gpio-hog; gpios = <ASPEED_GPIO(Z, 7) GPIO_ACTIVE_HIGH>; output-low; line-name = "BMC_POST_CMPLT_N"; }; - pin_gpio_aa0 { + pin-gpio-aa0-hog { gpio-hog; gpios = <ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>; output-low; line-name = "HOST_BMC_USB_SEL"; }; - pin_gpio_aa5 { + pin-gpio-aa5-hog { gpio-hog; gpios = <ASPEED_GPIO(AA, 5) GPIO_ACTIVE_HIGH>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr855xg2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr855xg2.dts index 6045b60b80da..de61eac54585 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr855xg2.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-lenovo-hr855xg2.dts @@ -425,238 +425,238 @@ &gpio { - pin_gpio_a1 { + pin-gpio-a1-hog { gpio-hog; gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_LOW>; output-high; line-name = "BMC_EMMC_RST_N"; }; - pin_gpio_a3 { + pin-gpio-a3-hog { gpio-hog; gpios = <ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>; output-high; line-name = "PCH_PWROK_BMC_FPGA"; }; - pin_gpio_b5 { + pin-gpio-b5-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; output-high; line-name = "IRQ_BMC_PCH_SMI_LPC_N"; }; - pin_gpio_b7 { + pin-gpio-b7-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_LOW>; output-low; line-name = "CPU_SM_WP"; }; - pin_gpio_e0 { + pin-gpio-e0-hog { gpio-hog; gpios = <ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>; input; line-name = "PDB_PSU_SEL"; }; - pin_gpio_e2 { + pin-gpio-e2-hog { gpio-hog; gpios = <ASPEED_GPIO(E, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "LOCATOR_LED_N"; }; - pin_gpio_e5 { + pin-gpio-e5-hog { gpio-hog; gpios = <ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_BMC_DBP_PRESENT_R1_N"; }; - pin_gpio_e6 { + pin-gpio-e6-hog { gpio-hog; gpios = <ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_ME_SECURITY_OVERRIDE_N"; }; - pin_gpio_f0 { + pin-gpio-f0-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 0) GPIO_ACTIVE_HIGH>; output-high; line-name = "IRQ_BMC_PCH_NMI_R"; }; - pin_gpio_f1 { + pin-gpio-f1-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>; input; line-name = "CPU2_PROCDIS_BMC_N"; }; - pin_gpio_f2 { + pin-gpio-f2-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "RM_THROTTLE_EN_N"; }; - pin_gpio_f3 { + pin-gpio-f3-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 3) GPIO_ACTIVE_HIGH>; output-low; line-name = "FM_PMBUS_ALERT_B_EN"; }; - pin_gpio_f4 { + pin-gpio-f4-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_FORCE_NM_THROTTLE_N"; }; - pin_gpio_f6 { + pin-gpio-f6-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 6) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_BMC_CPU_PWR_DEBUG_N"; }; - pin_gpio_g7 { + pin-gpio-g7-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 7) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_PCIE_I2C_MUX_RST_N"; }; - pin_gpio_h6 { + pin-gpio-h6-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_BMC_DBP_PRESENT_R2_N"; }; - pin_gpio_i3 { + pin-gpio-i3-hog { gpio-hog; gpios = <ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "SPI_BMC_BIOS_WP_N"; }; - pin_gpio_j1 { + pin-gpio-j1-hog { gpio-hog; gpios = <ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_USB_SEL"; }; - pin_gpio_j2 { + pin-gpio-j2-hog { gpio-hog; gpios = <ASPEED_GPIO(J, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "PDB_SMB_RST_N"; }; - pin_gpio_j3 { + pin-gpio-j3-hog { gpio-hog; gpios = <ASPEED_GPIO(J, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "SPI_BMC_BIOS_HOLD_N"; }; - pin_gpio_l0 { + pin-gpio-l0-hog { gpio-hog; gpios = <ASPEED_GPIO(L, 0) GPIO_ACTIVE_HIGH>; output-high; line-name = "PDB_FAN_TACH_SEL"; }; - pin_gpio_l1 { + pin-gpio-l1-hog { gpio-hog; gpios = <ASPEED_GPIO(L, 1) GPIO_ACTIVE_HIGH>; output-high; line-name = "SYS_RESET_BMC_FPGA_N"; }; - pin_gpio_l4 { + pin-gpio-l4-hog { gpio-hog; gpios = <ASPEED_GPIO(L, 4) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_EFUSE_FAN_G1_EN"; }; - pin_gpio_l5 { + pin-gpio-l5-hog { gpio-hog; gpios = <ASPEED_GPIO(L, 5) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_EFUSE_FAN_G2_EN"; }; - pin_gpio_r6 { + pin-gpio-r6-hog { gpio-hog; gpios = <ASPEED_GPIO(R, 6) GPIO_ACTIVE_HIGH>; input; line-name = "CPU3_PROCDIS_BMC_N"; }; - pin_gpio_r7 { + pin-gpio-r7-hog { gpio-hog; gpios = <ASPEED_GPIO(R, 7) GPIO_ACTIVE_HIGH>; input; line-name = "CPU4_PROCDIS_BMC_N"; }; - pin_gpio_s1 { + pin-gpio-s1-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 1) GPIO_ACTIVE_HIGH>; output-low; line-name = "DBP_SYSPWROK_BMC"; }; - pin_gpio_s2 { + pin-gpio-s2-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "PCH_RST_RSMRST_N"; }; - pin_gpio_s6 { + pin-gpio-s6-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_HW_STRAP_5"; }; - pin_gpio_z3 { + pin-gpio-z3-hog { gpio-hog; gpios = <ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "FM_BMC_PCH_SCI_LPC_N"; }; - pin_gpio_aa0 { + pin-gpio-aa0-hog { gpio-hog; gpios = <ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>; output-low; line-name = "FW_PSU_ALERT_EN_N"; }; - pin_gpio_aa4 { + pin-gpio-aa4-hog { gpio-hog; gpios = <ASPEED_GPIO(AA, 4) GPIO_ACTIVE_HIGH>; output-high; line-name = "DBP_CPU_PREQ_N"; }; - pin_gpio_ab3 { + pin-gpio-ab3-hog { gpio-hog; gpios = <ASPEED_GPIO(AB, 3) GPIO_ACTIVE_HIGH>; output-low; line-name = "BMC_WDTRST"; }; - pin_gpio_ac6 { + pin-gpio-ac6-hog { gpio-hog; gpios = <ASPEED_GPIO(AC, 6) GPIO_ACTIVE_HIGH>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200nvl-bmc.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200nvl-bmc.dts new file mode 100644 index 000000000000..41e3e9dd85f5 --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200nvl-bmc.dts @@ -0,0 +1,1128 @@ +// SPDX-License-Identifier: GPL-2.0+ +/dts-v1/; + +#include "aspeed-g6.dtsi" +#include <dt-bindings/i2c/i2c.h> +#include <dt-bindings/gpio/aspeed-gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "AST2600 GB200NVL BMC"; + compatible = "nvidia,gb200nvl-bmc", "aspeed,ast2600"; + + aliases { + serial2 = &uart3; + serial4 = &uart5; + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + i2c32 = &imux32; + i2c33 = &imux33; + i2c34 = &imux34; + i2c35 = &imux35; + i2c36 = &imux36; + i2c37 = &imux37; + i2c38 = &imux38; + i2c39 = &imux39; + i2c40 = &e1si2c0; + i2c41 = &e1si2c1; + i2c42 = &e1si2c2; + i2c43 = &e1si2c3; + i2c44 = &e1si2c4; + i2c45 = &e1si2c5; + i2c46 = &e1si2c6; + i2c47 = &e1si2c7; + i2c48 = &i2c17mux0; + i2c49 = &i2c17mux1; + i2c50 = &i2c17mux2; + i2c51 = &i2c17mux3; + i2c52 = &i2c25mux0; + i2c53 = &i2c25mux1; + i2c54 = &i2c25mux2; + i2c55 = &i2c25mux3; + i2c56 = &i2c29mux0; + i2c57 = &i2c29mux1; + i2c58 = &i2c29mux2; + i2c59 = &i2c29mux3; + }; + + chosen { + stdout-path = &uart5; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + vga_memory: framebuffer@9f000000 { + no-map; + reg = <0x9f000000 0x01000000>; /* 16M */ + }; + + ramoops@a0000000 { + compatible = "ramoops"; + reg = <0xa0000000 0x100000>; /* 1MB */ + record-size = <0x10000>; /* 64KB */ + max-reason = <2>; /* KMSG_DUMP_OOPS */ + }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + + video_engine_memory: jpegbuffer { + size = <0x02000000>; /* 32M */ + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + leds { + compatible = "gpio-leds"; + led-0 { + label = "uid_led"; + gpios = <&sgpiom0 27 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "fault_led"; + gpios = <&sgpiom0 29 GPIO_ACTIVE_LOW>; + }; + led-2 { + label = "power_led"; + gpios = <&sgpiom0 31 GPIO_ACTIVE_LOW>; + }; + }; + + buttons { + button-power { + label = "power-btn"; + gpio = <&sgpiom0 156 GPIO_ACTIVE_LOW>; + }; + button-uid { + label = "uid-btn"; + gpio = <&sgpiom0 154 GPIO_ACTIVE_LOW>; + }; + }; +}; + +// Enable Primary flash on FMC for bring up activity +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + compatible = "jedec,spi-nor"; + label = "bmc"; + spi-max-frequency = <50000000>; + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot@0 { + // 896KB + reg = <0x0 0xe0000>; + label = "u-boot"; + }; + + kernel@100000 { + // 9MB + reg = <0x100000 0x900000>; + label = "kernel"; + }; + + rofs@a00000 { + // 55292KB (extends to end of 64MB SPI - 4KB) + reg = <0xa00000 0x35FF000>; + label = "rofs"; + }; + }; + }; +}; + +&spi2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2_default>; + + // Data SPI is 64MB in size + flash@0 { + status = "okay"; + label = "config"; + spi-max-frequency = <50000000>; + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot-env@0 { + // 256KB + reg = <0x0 0x40000>; + label = "u-boot-env"; + }; + + rwfs@40000 { + // 16MB + reg = <0x40000 0x1000000>; + label = "rwfs"; + }; + + log@1040000 { + // 40MB + reg = <0x1040000 0x2800000>; + label = "log"; + }; + }; + }; +}; + +&uart1 { + status = "okay"; +}; + +&uart3 { + // Enabling SOL + status = "okay"; +}; + +&uart5 { + // BMC Debug Console + status = "okay"; +}; + +&uart_routing { + status = "okay"; +}; + +&mac2 { + status = "okay"; + phy-mode = "rmii"; + use-ncsi; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii3_default>; +}; + +/* + * Enable USB port A as device (via the virtual hub) to host + */ +&vhub { + status = "okay"; +}; + +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; + +// USB 2.0 to HMC, on USB Port B +&ehci1 { + status = "okay"; +}; + +// USB 1.0 +&uhci { + status = "okay"; +}; + +&sgpiom0 { + status="okay"; + ngpios = <128>; + gpio-line-names = + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "RUN_POWER_FAULT_L-I","SYS_RST_IN_L-O", + "RUN_POWER_PG-I","PWR_BRAKE_L-O", + "SYS_RST_OUT_L-I","RUN_POWER_EN-O", + "L0L1_RST_REQ_OUT_L-I","SHDN_FORCE_L-O", + "L2_RST_REQ_OUT_L-I","SHDN_REQ_L-O", + "SHDN_OK_L-I","UID_LED_N-O", + "BMC_I2C1_FPGA_ALERT_L-I","SYS_FAULT_LED_N-O", + "BMC_I2C0_FPGA_ALERT_L-I","PWR_LED_N-O", + "FPGA_RSVD_FFU3-I","", + "FPGA_RSVD_FFU2-I","", + "FPGA_RSVD_FFU1-I","", + "FPGA_RSVD_FFU0-I","BMC_I2C_SSIF_ALERT_L-O", + "CPU_BOOT_DONE-I","JTAG_MUX_SELECT-O", + "SPI_BMC_FPGA_INT_L-I","RTC_CLR_L-O", + "THERM_BB_WARN_L-I","UART_MUX_SEL-O", + "THERM_BB_OVERT_L-I","", + "CPU0_UPHY3_PRSNT1_L-I","IOBRD0_RUN_POWER_EN-O", + "CPU0_UPHY3_PRSNT0_L-I","IOBRD1_RUN_POWER_EN-O", + "CPU0_UPHY2_PRSNT1_L-I","FPGA_RSVD_FFU4-O", + "CPU0_UPHY2_PRSNT0_L-I","FPGA_RSVD_FFU5-O", + "CPU0_UPHY1_PRSNT1_L-I","FPGA_RSVD_FFU6-O", + "CPU0_UPHY1_PRSNT0_L-I","FPGA_RSVD_FFU7-O", + "CPU0_UPHY0_PRSNT1_L-I","RSVD_NV_PLT_DETECT-O", + "CPU0_UPHY0_PRSNT0_L-I","SPI1_INT_L-O", + "CPU1_UPHY3_PRSNT1_L-I","", + "CPU1_UPHY3_PRSNT0_L-I","HMC_EROT_MUX_STATUS", + "CPU1_UPHY2_PRSNT1_L-I","", + "CPU1_UPHY2_PRSNT0_L-I","", + "CPU1_UPHY1_PRSNT1_L-I","", + "CPU1_UPHY1_PRSNT0_L-I","", + "CPU1_UPHY0_PRSNT1_L-I","", + "CPU1_UPHY0_PRSNT0_L-I","", + "FAN1_PRESENT_L-I","", + "FAN0_PRESENT_L-I","", + "","", + "IPEX_CABLE_PRSNT_L-I","", + "M2_1_PRSNT_L-I","", + "M2_0_PRSNT_L-I","", + "CPU1_UPHY4_PRSNT1_L-I","", + "CPU0_UPHY4_PRSNT0_L-I","", + "","", + "I2C_RTC_ALERT_L-I","", + "FAN7_PRESENT_L-I","", + "FAN6_PRESENT_L-I","", + "FAN5_PRESENT_L-I","", + "FAN4_PRESENT_L-I","", + "FAN3_PRESENT_L-I","", + "FAN2_PRESENT_L-I","", + "IOBRD0_IOX_INT_L-I","", + "IOBRD1_PRSNT_L-I","", + "IOBRD0_PRSNT_L-I","", + "IOBRD1_PWR_GOOD-I","", + "IOBRD0_PWR_GOOD-I","", + "","", + "","", + "FAN_FAIL_IN_L-I","", + "","", + "","", + "","", + "PDB_CABLE_PRESENT_L-I","", + "","", + "CHASSIS_PWR_BRK_L-I","", + "","", + "IOBRD1_IOX_INT_L-I","", + "10GBE_SMBALRT_L-I","", + "PCIE_WAKE_L-I","", + "I2C_M21_ALERT_L-I","", + "I2C_M20_ALERT_L-I","", + "TRAY_FAST_SHDN_L-I","", + "UID_BTN_N-I","", + "PWR_BTN_L-I","", + "PSU_SMB_ALERT_L-I","", + "","", + "","", + "NODE_LOC_ID[0]-I","", + "NODE_LOC_ID[1]-I","", + "NODE_LOC_ID[2]-I","", + "NODE_LOC_ID[3]-I","", + "NODE_LOC_ID[4]-I","", + "NODE_LOC_ID[5]-I","", + "FAN10_PRESENT_L-I","", + "FAN9_PRESENT_L-I","", + "FAN8_PRESENT_L-I","", + "FPGA1_READY_HMC-I","", + "DP_HPD-I","", + "HMC_I2C3_FPGA_ALERT_L-I","", + "HMC_I2C2_FPGA_ALERT_L-I","", + "FPGA0_READY_HMC-I","", + "","", + "","", + "","", + "","", + "LEAK_DETECT_ALERT_L-I","", + "MOD1_B2B_CABLE_PRESENT_L-I","", + "MOD1_CLINK_CABLE_PRESENT_L-I","", + "FAN11_PRESENT_L-I","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "","", + "RSVD_SGPIO_IN_CRC[0]","RSVD_SGPIO_O_CRC[7]", + "RSVD_SGPIO_IN_CRC[1]","RSVD_SGPIO_O_CRC[6]", + "RSVD_SGPIO_IN_CRC[2]","RSVD_SGPIO_O_CRC[5]", + "RSVD_SGPIO_IN_CRC[3]","RSVD_SGPIO_O_CRC[4]", + "RSVD_SGPIO_IN_CRC[4]","RSVD_SGPIO_O_CRC[3]", + "RSVD_SGPIO_IN_CRC[5]","RSVD_SGPIO_O_CRC[2]", + "RSVD_SGPIO_IN_CRC[6]","RSVD_SGPIO_O_CRC[1]", + "RSVD_SGPIO_IN_CRC[7]","RSVD_SGPIO_O_CRC[0]"; +}; + +// I2C1, SSIF IPMI interface +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + + ssif-bmc@10 { + compatible = "ssif-bmc"; + reg = <0x10>; + }; +}; + +// I2C2 +// BMC_I2C1_FPGA - Secondary FPGA +// HMC EROT +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + multi-master; +}; + +// I2C3 +// BMC_I2C0_FPGA - Primary FPGA +// HMC FRU EEPROM +&i2c2 { + status = "okay"; + clock-frequency = <400000>; + multi-master; +}; + +// I2C4 +&i2c3 { + status = "disabled"; +}; + +// I2C5 +// RTC Driver +// IO Expander +&i2c4 { + status = "okay"; + clock-frequency = <400000>; + + // Module 0, Expander @0x21 + exp4: gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "RTC_MUX_SEL-O", + "PCI_MUX_SEL-O", + "TPM_MUX_SEL-O", + "FAN_MUX-SEL-O", + "SGMII_MUX_SEL-O", + "DP_MUX_SEL-O", + "UPHY3_USB_SEL-O", + "NCSI_MUX_SEL-O", + "BMC_PHY_RST-O", + "RTC_CLR_L-O", + "BMC_12V_CTRL-O", + "PS_RUN_IO0_PG-I", + "", + "", + "", + ""; + }; +}; + +// I2C6 +// Module 0/1 I2C MUX x3 +&i2c5 { + status = "okay"; + clock-frequency = <400000>; + multi-master; + + i2c-mux@71 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + i2c-mux-idle-disconnect; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + i2c-mux@74 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + i2c-mux-idle-disconnect; + + i2c17mux0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + i2c17mux1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c17mux2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + i2c17mux3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@72 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x72>; + i2c-mux-idle-disconnect; + + imux20: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux21: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "RST_CX_0_L-O", + "RST_CX_1_L-O", + "CX0_SSD0_PRSNT_L-I", + "CX1_SSD1_PRSNT_L-I", + "CX_BOOT_CMPLT_CX0-I", + "CX_BOOT_CMPLT_CX1-I", + "CX_TWARN_CX0_L-I", + "CX_TWARN_CX1_L-I", + "CX_OVT_SHDN_CX0-I", + "CX_OVT_SHDN_CX1-I", + "FNP_L_CX0-O", + "FNP_L_CX1-O", + "", + "MCU_GPIO-I", + "MCU_RST_N-O", + "MCU_RECOVERY_N-O"; + }; + }; + + imux22: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux23: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@73 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + i2c-mux@70 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + i2c25mux0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + i2c25mux1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c25mux2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + i2c25mux3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@75 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + i2c-mux-idle-disconnect; + + imux28: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux29: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + i2c-mux@74 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + i2c-mux-idle-disconnect; + + i2c29mux0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + i2c29mux1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c29mux2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + i2c29mux3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + }; + + imux30: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux31: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@76 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76>; + i2c-mux-idle-disconnect; + + imux32: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux33: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "SEC_RST_CX_0_L-O", + "SEC_RST_CX_1_L-O", + "SEC_CX0_SSD0_PRSNT_L-I", + "SEC_CX1_SSD1_PRSNT_L-I", + "SEC_CX_BOOT_CMPLT_CX0-I", + "SEC_CX_BOOT_CMPLT_CX1-I", + "SEC_CX_TWARN_CX0_L-I", + "SEC_CX_TWARN_CX1_L-I", + "SEC_CX_OVT_SHDN_CX0-I", + "SEC_CX_OVT_SHDN_CX1-I", + "SEC_FNP_L_CX0-O", + "SEC_FNP_L_CX1-O", + "", + "SEC_MCU_GPIO-I", + "SEC_MCU_RST_N-O", + "SEC_MCU_RECOVERY_N-O"; + }; + }; + + imux34: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux35: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + + i2c-mux@77 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x77>; + i2c-mux-idle-disconnect; + + imux36: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux37: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux38: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux39: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +// I2C7 +// Module 0/1 Leak Sensors +// Module 0/1 Fan Controllers +&i2c6 { + status = "okay"; + clock-frequency = <400000>; + + pmic@12 { + compatible = "ti,lm5066i"; + reg = <0x12>; + shunt-resistor-micro-ohms = <190>; + status = "okay"; + }; + + pmic@14 { + compatible = "ti,lm5066i"; + reg = <0x14>; + shunt-resistor-micro-ohms = <190>; + status = "okay"; + }; + + pwm@20 { + compatible = "maxim,max31790"; + reg = <0x20>; + }; + + pwm@23 { + compatible = "maxim,max31790"; + reg = <0x23>; + }; + + pwm@2c { + compatible = "maxim,max31790"; + reg = <0x2c>; + }; + + pwm@2f { + compatible = "maxim,max31790"; + reg = <0x2f>; + }; +}; + +// I2C9 +// M.2 +&i2c8 { + status = "okay"; + clock-frequency = <400000>; + multi-master; +}; + +// I2C10 +// HMC IO Expander +// Module 0/1 IO Expanders +&i2c9 { + status = "okay"; + clock-frequency = <400000>; + + // Module 0, Expander @0x20 + exp0: gpio@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "FPGA_THERM_OVERT_L-I", + "FPGA_READY_BMC-I", + "HMC_BMC_DETECT-O", + "HMC_PGOOD-O", + "", + "BMC_STBY_CYCLE-O", + "FPGA_EROT_FATAL_ERROR_L-I", + "WP_HW_EXT_CTRL_L-O", + "EROT_FPGA_RST_L-O", + "FPGA_EROT_RECOVERY_L-O", + "BMC_EROT_FPGA_SPI_MUX_SEL-O", + "USB_HUB_RESET_L-O", + "NCSI_CS1_SEL-O", + "SGPIO_EN_L-O", + "B2B_IOEXP_INT_L-I", + "I2C_BUS_MUX_RESET_L-O"; + }; + + // Module 1, Expander @0x21 + exp1: gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "SEC_FPGA_THERM_OVERT_L-I", + "SEC_FPGA_READY_BMC-I", + "", + "", + "", + "", + "SEC_FPGA_EROT_FATAL_ERROR_L-I", + "SEC_WP_HW_EXT_CTRL_L-O", + "SEC_EROT_FPGA_RST_L-O", + "SEC_FPGA_EROT_RECOVERY_L-O", + "SEC_BMC_EROT_FPGA_SPI_MUX_SEL-O", + "SEC_USB2_HUB_RST_L-O", + "", + "", + "", + "SEC_I2C_BUS_MUX_RESET_L-O"; + }; + + // HMC Expander @0x27 + exp2: gpio@27 { + compatible = "nxp,pca9555"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "HMC_PRSNT_L-I", + "HMC_READY-I", + "HMC_EROT_FATAL_ERROR_L-I", + "I2C_MUX_SEL-O", + "HMC_EROT_SPI_MUX_SEL-O", + "HMC_EROT_RECOVERY_L-O", + "HMC_EROT_RST_L-O", + "GLOBAL_WP_HMC-O", + "FPGA_RST_L-O", + "USB2_HUB_RST-O", + "CPU_UART_MUX_SEL-O", + "", + "", + "", + "", + ""; + }; + + // HMC Expander @0x74 + exp3: gpio@74 { + compatible = "nxp,pca9555"; + reg = <0x74>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <ASPEED_GPIO(B, 6) IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "IOB_PRSNT_L", + "IOB_DP_HPD", + "IOX_BMC_RESET", + "IOB_IOEXP_INT_L", + "IOB_UID_LED_L", + "IOB_UID_BTN_L", + "IOB_SYS_RST_BTN_L", + "IOB_PWR_LED_L", + "IOB_PWR_BTN_L", + "IOB_PHY_RST", + "CPLD_JTAG_MUX_SEL", + "", + "", + "", + "", + ""; + }; +}; + +// I2C11 +// BMC FRU EEPROM +// BMC Temp Sensor +&i2c10 { + status = "okay"; + clock-frequency = <400000>; + + // BMC FRU EEPROM - 256 bytes + eeprom@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + pagesize = <8>; + }; +}; + +// I2C12 +&i2c11 { + status = "disabled"; +}; + +// I2C13 +&i2c12 { + status = "disabled"; +}; + +// I2C14 +// Module 0 UPHY3 SMBus +&i2c13 { + status = "disabled"; +}; + +// I2C15 +// Module 1 UPHY3 SMBus +&i2c14 { + status = "okay"; + clock-frequency = <100000>; + multi-master; + + //E1.S drive slot 0-3 + i2c-mux@77 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x77>; + i2c-mux-idle-disconnect; + + e1si2c0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + e1si2c1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + e1si2c2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + e1si2c3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +// I2C16 +&i2c15 { + status = "okay"; + clock-frequency = <100000>; + multi-master; + + //E1.S drive slot 4-7 + i2c-mux@77 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x77>; + i2c-mux-idle-disconnect; + + e1si2c4: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + e1si2c5: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + e1si2c6: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + e1si2c7: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +&rng { + status = "okay"; +}; + +&gpio0 { + gpio-line-names = + /*A0-A7*/ "", "", "", "", "", "", "", "", + /*B0-B7*/ "", "", "", "", "", "", "", "", + /*C0-C7*/ "SGPIO_I2C_MUX_SEL-O", "", "", "", "", "", "", "", + /*D0-D7*/ "", "", "", "UART1_MUX_SEL-O", "", "FPGA_PEX_RST_L-O", "", "", + /*E0-E7*/ "RTL8221_PHY_RST_L-O", "RTL8211_PHY_INT_L-I", "", "UART3_MUX_SEL-O", + "", "", "", "SGPIO_BMC_EN-O", + /*F0-F7*/ "", "", "", "", "", "", "", "", + /*G0-G7*/ "", "", "", "", "", "", "", "", + /*H0-H7*/ "", "", "", "", "", "", "", "", + /*I0-I7*/ "", "", "", "", "", "QSPI2_RST_L-O", "GLOBAL_WP_BMC-O", "BMC_DDR4_TEN-O", + /*J0-J7*/ "", "", "", "", "", "", "", "", + /*K0-K7*/ "", "", "", "", "", "", "", "", + /*L0-L7*/ "", "", "", "", "", "", "", "", + /*M0-M7*/ "PCIE_EP_RST_EN-O", "BMC_FRU_WP-O", "HMC_RESET_L-O", "STBY_POWER_EN-O", + "STBY_POWER_PG-I", "PCIE_EP_RST_L-O", "", "", + /*N0-N7*/ "", "", "", "", "", "", "", "", + /*O0-O7*/ "", "", "", "", "", "", "", "", + /*P0-P7*/ "", "", "", "", "", "", "", "", + /*Q0-Q7*/ "", "", "", "", "", "", "", "", + /*R0-R7*/ "", "", "", "", "", "", "", "", + /*S0-S7*/ "", "", "", "", "", "", "", "", + /*T0-T7*/ "", "", "", "", "", "", "", "", + /*U0-U7*/ "", "", "", "", "", "", "", "", + /*V0-V7*/ "AP_EROT_REQ-O", "EROT_AP_GNT-I", "", "","PCB_TEMP_ALERT-I", "","", "", + /*W0-W7*/ "", "", "", "", "", "", "", "", + /*X0-X7*/ "", "", "TPM_MUX_SEL-O", "", "", "", "", "", + /*Y0-Y7*/ "", "", "", "EMMC_RST-O", "","", "", "", + /*Z0-Z7*/ "BMC_READY-O","", "", "", "", "", "", ""; +}; + +&gpio1 { + /* 36 1.8V GPIOs */ + gpio-line-names = + /*A0-A7*/ "", "", "", "", "", "", "", "", + /*B0-B7*/ "", "", "", "", "", "", "IO_EXPANDER_INT_L-I","", + /*C0-C7*/ "", "", "", "", "", "", "", "", + /*D0-D7*/ "", "", "", "", "", "", "SPI_HOST_TPM_RST_L-O", "SPI_BMC_FPGA_INT_L-I", + /*E0-E7*/ "", "", "", "", "", "", "", ""; +}; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts index 370738572a55..65b2208f5a90 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-lanyang.dts @@ -52,12 +52,12 @@ gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_HIGH>; }; bmc_err { - lable = "BMC_fault"; + label = "BMC_fault"; gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>; }; sys_err { - lable = "Sys_fault"; + label = "Sys_fault"; gpios = <&gpio ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>; }; }; @@ -264,49 +264,49 @@ }; &gpio { - pin_gpio_b0 { + pin-gpio-b0-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_HDD1_PWR_EN"; }; - pin_gpio_b5 { + pin-gpio-b5-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; input; line-name = "BMC_USB1_OCI2"; }; - pin_gpio_h5 { + pin-gpio-h5-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 5) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_CP0_PERST_ENABLE_R"; }; - pin_gpio_z2 { + pin-gpio-z2-hog { gpio-hog; gpios = <ASPEED_GPIO(Z, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "RST_PCA9546_U177_N"; }; - pin_gpio_aa6 { + pin-gpio-aa6-hog { gpio-hog; gpios = <ASPEED_GPIO(AA, 6) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_CP0_RESET_N"; }; - pin_gpio_aa7 { + pin-gpio-aa7-hog { gpio-hog; gpios = <ASPEED_GPIO(AA, 7) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_TPM_RESET_N"; }; - pin_gpio_ab0 { + pin-gpio-ab0-hog { gpio-hog; gpios = <ASPEED_GPIO(AB, 0) GPIO_ACTIVE_LOW>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts index b1d0ff85d397..1a7c61750d0d 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-nicole.dts @@ -248,27 +248,27 @@ /*AB0-AB7*/ "","","","","","","","", /*AC0-AC7*/ "","","","","","","",""; - func_mode0 { + func-mode0-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 3) GPIO_ACTIVE_HIGH>; output-low; }; - func_mode1 { + func-mode1-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 4) GPIO_ACTIVE_HIGH>; output-low; }; - func_mode2 { + func-mode2-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 5) GPIO_ACTIVE_HIGH>; output-low; }; - seq_cont { + seq-cont-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 7) GPIO_ACTIVE_HIGH>; output-low; }; - ncsi_cfg { + ncsi-cfg-hog { gpio-hog; input; gpios = <ASPEED_GPIO(E, 1) GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-palmetto.dts index 45631b47a7b3..123da82c04d5 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-palmetto.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-palmetto.dts @@ -209,140 +209,140 @@ }; &gpio { - pin_func_mode0 { + pin-func-mode0-hog { gpio-hog; gpios = <ASPEED_GPIO(C, 4) GPIO_ACTIVE_HIGH>; output-low; line-name = "func_mode0"; }; - pin_func_mode1 { + pin-func-mode1-hog { gpio-hog; gpios = <ASPEED_GPIO(C, 5) GPIO_ACTIVE_HIGH>; output-low; line-name = "func_mode1"; }; - pin_func_mode2 { + pin-func-mode2-hog { gpio-hog; gpios = <ASPEED_GPIO(C, 6) GPIO_ACTIVE_HIGH>; output-low; line-name = "func_mode2"; }; - pin_gpio_a0 { + pin-gpio-a0-hog { gpio-hog; gpios = <ASPEED_GPIO(A, 0) GPIO_ACTIVE_HIGH>; input; line-name = "BMC_FAN_RESERVED_N"; }; - pin_gpio_a1 { + pin-gpio-a1-hog { gpio-hog; gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_HIGH>; output-high; line-name = "APSS_WDT_N"; }; - pin_gpio_b1 { + pin-gpio-b1-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>; output-high; line-name = "APSS_BOOT_MODE"; }; - pin_gpio_b2 { + pin-gpio-b2-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "APSS_RESET_N"; }; - pin_gpio_b7 { + pin-gpio-b7-hog { gpio-hog; gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>; output-high; line-name = "SPIVID_STBY_RESET_N"; }; - pin_gpio_d1 { + pin-gpio-d1-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_POWER_UP"; }; - pin_gpio_f1 { + pin-gpio-f1-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>; input; line-name = "BMC_BATTERY_TEST"; }; - pin_gpio_f4 { + pin-gpio-f4-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; input; line-name = "AST_HW_FAULT_N"; }; - pin_gpio_f5 { + pin-gpio-f5-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>; input; line-name = "AST_SYS_FAULT_N"; }; - pin_gpio_f7 { + pin-gpio-f7-hog { gpio-hog; gpios = <ASPEED_GPIO(F, 7) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_FULL_SPEED_N"; }; - pin_gpio_g3 { + pin-gpio-g3-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 3) GPIO_ACTIVE_HIGH>; output-high; line-name = "BMC_FAN_ERROR_N"; }; - pin_gpio_g4 { + pin-gpio-g4-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>; input; line-name = "BMC_WDT_RST1_P"; }; - pin_gpio_g5 { + pin-gpio-g5-hog { gpio-hog; gpios = <ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>; input; line-name = "BMC_WDT_RST2_P"; }; - pin_gpio_h0 { + pin-gpio-h0-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>; input; line-name = "PE_SLOT_TEST_EN_N"; }; - pin_gpio_h1 { + pin-gpio-h1-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>; input; line-name = "BMC_RTCRST_N"; }; - pin_gpio_h2 { + pin-gpio-h2-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; output-high; line-name = "SYS_PWROK_BMC"; }; - pin_gpio_h7 { + pin-gpio-h7-hog { gpio-hog; gpios = <ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>; output-high; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts index 24df24ad9c80..e6b383f6e977 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-romulus.dts @@ -263,17 +263,17 @@ /*AB0-AB7*/ "","","","","","","","", /*AC0-AC7*/ "","","","","","","",""; - nic_func_mode0 { + nic-func-mode0-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 3) GPIO_ACTIVE_HIGH>; output-low; }; - nic_func_mode1 { + nic-func-mode1-hog { gpio-hog; gpios = <ASPEED_GPIO(D, 4) GPIO_ACTIVE_HIGH>; output-low; }; - seq_cont { + seq-cont-hog { gpio-hog; gpios = <ASPEED_GPIO(S, 7) GPIO_ACTIVE_HIGH>; output-low; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts deleted file mode 100644 index a0e8c97e944a..000000000000 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-swift.dts +++ /dev/null @@ -1,974 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/dts-v1/; -#include "aspeed-g5.dtsi" -#include <dt-bindings/gpio/aspeed-gpio.h> -#include <dt-bindings/leds/leds-pca955x.h> - -/ { - model = "Swift BMC"; - compatible = "ibm,swift-bmc", "aspeed,ast2500"; - - chosen { - stdout-path = &uart5; - bootargs = "console=ttyS4,115200 earlycon"; - }; - - memory@80000000 { - reg = <0x80000000 0x20000000>; - }; - - reserved-memory { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - flash_memory: region@98000000 { - no-map; - reg = <0x98000000 0x04000000>; /* 64M */ - }; - - gfx_memory: framebuffer { - size = <0x01000000>; - alignment = <0x01000000>; - compatible = "shared-dma-pool"; - reusable; - }; - }; - - gpio-keys { - compatible = "gpio-keys"; - - event-air-water { - label = "air-water"; - gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(B, 5)>; - }; - - event-checkstop { - label = "checkstop"; - gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(J, 2)>; - }; - - event-ps0-presence { - label = "ps0-presence"; - gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(R, 7)>; - }; - - event-ps1-presence { - label = "ps1-presence"; - gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(N, 0)>; - }; - - event-oppanel-presence { - label = "oppanel-presence"; - gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(A, 7)>; - }; - - event-opencapi-riser-presence { - label = "opencapi-riser-presence"; - gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(I, 0)>; - }; - }; - - iio-hwmon-battery { - compatible = "iio-hwmon"; - io-channels = <&adc 12>; - }; - - gpio-keys-polled { - compatible = "gpio-keys-polled"; - poll-interval = <1000>; - - event-scm0-presence { - label = "scm0-presence"; - gpios = <&pca9552 6 GPIO_ACTIVE_LOW>; - linux,code = <6>; - }; - - event-scm1-presence { - label = "scm1-presence"; - gpios = <&pca9552 7 GPIO_ACTIVE_LOW>; - linux,code = <7>; - }; - - event-cpu0vrm-presence { - label = "cpu0vrm-presence"; - gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; - linux,code = <12>; - }; - - event-cpu1vrm-presence { - label = "cpu1vrm-presence"; - gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; - linux,code = <13>; - }; - - event-fan0-presence { - label = "fan0-presence"; - gpios = <&pca0 5 GPIO_ACTIVE_LOW>; - linux,code = <5>; - }; - - event-fan1-presence { - label = "fan1-presence"; - gpios = <&pca0 6 GPIO_ACTIVE_LOW>; - linux,code = <6>; - }; - - event-fan2-presence { - label = "fan2-presence"; - gpios = <&pca0 7 GPIO_ACTIVE_LOW>; - linux,code = <7>; - }; - - event-fan3-presence { - label = "fan3-presence"; - gpios = <&pca0 8 GPIO_ACTIVE_LOW>; - linux,code = <8>; - }; - - event-fanboost-presence { - label = "fanboost-presence"; - gpios = <&pca0 9 GPIO_ACTIVE_LOW>; - linux,code = <9>; - }; - }; - - leds { - compatible = "gpio-leds"; - - fan0 { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca0 0 GPIO_ACTIVE_LOW>; - }; - - fan1 { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca0 1 GPIO_ACTIVE_LOW>; - }; - - fan2 { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca0 2 GPIO_ACTIVE_LOW>; - }; - - fan3 { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca0 3 GPIO_ACTIVE_LOW>; - }; - - fanboost { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca0 4 GPIO_ACTIVE_LOW>; - }; - - front-fault { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca1 2 GPIO_ACTIVE_LOW>; - }; - - front-power { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca1 3 GPIO_ACTIVE_LOW>; - }; - - front-id { - retain-state-shutdown; - default-state = "keep"; - gpios = <&pca1 0 GPIO_ACTIVE_LOW>; - }; - - rear-fault { - gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>; - }; - - rear-id { - gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>; - }; - }; - - fsi: gpio-fsi { - compatible = "fsi-master-gpio", "fsi-master"; - #address-cells = <2>; - #size-cells = <0>; - no-gpio-delays; - - clock-gpios = <&gpio ASPEED_GPIO(P, 1) GPIO_ACTIVE_HIGH>; - data-gpios = <&gpio ASPEED_GPIO(P, 2) GPIO_ACTIVE_HIGH>; - mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>; - enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>; - trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>; - }; - - iio-hwmon-dps310 { - compatible = "iio-hwmon"; - io-channels = <&dps 0>; - }; - -}; - -&fmc { - status = "okay"; - - flash@0 { - status = "okay"; - label = "bmc"; - m25p,fast-read; - spi-max-frequency = <100000000>; - partitions { - #address-cells = < 1 >; - #size-cells = < 1 >; - compatible = "fixed-partitions"; - u-boot@0 { - reg = < 0 0x60000 >; - label = "u-boot"; - }; - u-boot-env@60000 { - reg = < 0x60000 0x20000 >; - label = "u-boot-env"; - }; - obmc-ubi@80000 { - reg = < 0x80000 0x7F80000>; - label = "obmc-ubi"; - }; - }; - }; - - flash@1 { - status = "okay"; - label = "alt-bmc"; - m25p,fast-read; - spi-max-frequency = <100000000>; - partitions { - #address-cells = < 1 >; - #size-cells = < 1 >; - compatible = "fixed-partitions"; - u-boot@0 { - reg = < 0 0x60000 >; - label = "alt-u-boot"; - }; - u-boot-env@60000 { - reg = < 0x60000 0x20000 >; - label = "alt-u-boot-env"; - }; - obmc-ubi@80000 { - reg = < 0x80000 0x7F80000>; - label = "alt-obmc-ubi"; - }; - }; - }; -}; - -&spi1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1_default>; - - flash@0 { - status = "okay"; - label = "pnor"; - m25p,fast-read; - spi-max-frequency = <100000000>; - }; -}; - -&uart1 { - /* Rear RS-232 connector */ - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_txd1_default - &pinctrl_rxd1_default - &pinctrl_nrts1_default - &pinctrl_ndtr1_default - &pinctrl_ndsr1_default - &pinctrl_ncts1_default - &pinctrl_ndcd1_default - &pinctrl_nri1_default>; -}; - -&uart2 { - /* APSS */ - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>; -}; - -&uart5 { - status = "okay"; -}; - -&lpc_ctrl { - status = "okay"; - memory-region = <&flash_memory>; - flash = <&spi1>; -}; - -&mac0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_rmii1_default>; - use-ncsi; - clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, - <&syscon ASPEED_CLK_MAC1RCLK>; - clock-names = "MACCLK", "RCLK"; -}; - -&i2c2 { - status = "okay"; - - /* MUX -> - * Samtec 1 - * Samtec 2 - */ -}; - -&i2c3 { - status = "okay"; - - max31785@52 { - compatible = "maxim,max31785a"; - reg = <0x52>; - #address-cells = <1>; - #size-cells = <0>; - - fan@0 { - compatible = "pmbus-fan"; - reg = <0>; - tach-pulses = <2>; - maxim,fan-rotor-input = "tach"; - maxim,fan-pwm-freq = <25000>; - maxim,fan-no-watchdog; - maxim,fan-no-fault-ramp; - maxim,fan-ramp = <2>; - maxim,fan-fault-pin-mon; - }; - - fan@1 { - compatible = "pmbus-fan"; - reg = <1>; - tach-pulses = <2>; - maxim,fan-rotor-input = "tach"; - maxim,fan-pwm-freq = <25000>; - maxim,fan-no-watchdog; - maxim,fan-no-fault-ramp; - maxim,fan-ramp = <2>; - maxim,fan-fault-pin-mon; - }; - - fan@2 { - compatible = "pmbus-fan"; - reg = <2>; - tach-pulses = <2>; - maxim,fan-rotor-input = "tach"; - maxim,fan-pwm-freq = <25000>; - maxim,fan-no-watchdog; - maxim,fan-no-fault-ramp; - maxim,fan-ramp = <2>; - maxim,fan-fault-pin-mon; - }; - - fan@3 { - compatible = "pmbus-fan"; - reg = <3>; - tach-pulses = <2>; - maxim,fan-rotor-input = "tach"; - maxim,fan-pwm-freq = <25000>; - maxim,fan-no-watchdog; - maxim,fan-no-fault-ramp; - maxim,fan-ramp = <2>; - maxim,fan-fault-pin-mon; - }; - - fan@4 { - compatible = "pmbus-fan"; - reg = <4>; - tach-pulses = <2>; - maxim,fan-rotor-input = "tach"; - maxim,fan-pwm-freq = <25000>; - maxim,fan-no-watchdog; - maxim,fan-no-fault-ramp; - maxim,fan-ramp = <2>; - maxim,fan-fault-pin-mon; - }; - }; - - pca0: pca9552@60 { - compatible = "nxp,pca9552"; - reg = <0x60>; - #address-cells = <1>; - #size-cells = <0>; - - gpio-controller; - #gpio-cells = <2>; - - gpio@0 { - reg = <0>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@1 { - reg = <1>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@2 { - reg = <2>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@3 { - reg = <3>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@4 { - reg = <4>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@5 { - reg = <5>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@6 { - reg = <6>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@7 { - reg = <7>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@8 { - reg = <8>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@9 { - reg = <9>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@10 { - reg = <10>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@11 { - reg = <11>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@12 { - reg = <12>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@13 { - reg = <13>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@14 { - reg = <14>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@15 { - reg = <15>; - type = <PCA955X_TYPE_GPIO>; - }; - }; - - power-supply@68 { - compatible = "ibm,cffps2"; - reg = <0x68>; - }; - - eeprom@50 { - compatible = "atmel,24c64"; - reg = <0x50>; - }; - - power-supply@69 { - compatible = "ibm,cffps2"; - reg = <0x69>; - }; - - eeprom@51 { - compatible = "atmel,24c64"; - reg = <0x51>; - }; -}; - -&i2c7 { - status = "okay"; - - dps: dps310@76 { - compatible = "infineon,dps310"; - reg = <0x76>; - #io-channel-cells = <0>; - }; - - tmp275@48 { - compatible = "ti,tmp275"; - reg = <0x48>; - }; - - si7021a20@20 { - compatible = "si,si7021a20"; - reg = <0x20>; - }; - - eeprom@50 { - compatible = "atmel,24c64"; - reg = <0x50>; - }; - - pca1: pca9551@60 { - compatible = "nxp,pca9551"; - reg = <0x60>; - #address-cells = <1>; - #size-cells = <0>; - - gpio-controller; - #gpio-cells = <2>; - - gpio@0 { - reg = <0>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@1 { - reg = <1>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@2 { - reg = <2>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@3 { - reg = <3>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@4 { - reg = <4>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@5 { - reg = <5>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@6 { - reg = <6>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@7 { - reg = <7>; - type = <PCA955X_TYPE_GPIO>; - }; - }; -}; - -&i2c8 { - status = "okay"; - - pca9552: pca9552@60 { - compatible = "nxp,pca9552"; - reg = <0x60>; - #address-cells = <1>; - #size-cells = <0>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N", - "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF", - "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF", - "P9_SCM0_PRES", "P9_SCM1_PRES", - "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF", - "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF", - "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N", - "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N"; - - gpio@0 { - reg = <0>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@1 { - reg = <1>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@2 { - reg = <2>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@3 { - reg = <3>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@4 { - reg = <4>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@5 { - reg = <5>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@6 { - reg = <6>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@7 { - reg = <7>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@8 { - reg = <8>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@9 { - reg = <9>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@10 { - reg = <10>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@11 { - reg = <11>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@12 { - reg = <12>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@13 { - reg = <13>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@14 { - reg = <14>; - type = <PCA955X_TYPE_GPIO>; - }; - - gpio@15 { - reg = <15>; - type = <PCA955X_TYPE_GPIO>; - }; - }; - - rtc@32 { - compatible = "epson,rx8900"; - reg = <0x32>; - }; - - eeprom@51 { - compatible = "atmel,24c64"; - reg = <0x51>; - }; - - ucd90160@64 { - compatible = "ti,ucd90160"; - reg = <0x64>; - }; -}; - -&i2c9 { - status = "okay"; - - eeprom@50 { - compatible = "atmel,24c64"; - reg = <0x50>; - }; - - tmp423a@4c { - compatible = "ti,tmp423"; - reg = <0x4c>; - }; - - ir35221@71 { - compatible = "infineon,ir35221"; - reg = <0x71>; - }; - - ir35221@72 { - compatible = "infineon,ir35221"; - reg = <0x72>; - }; - - pca2: pca9539@74 { - compatible = "nxp,pca9539"; - reg = <0x74>; - #address-cells = <1>; - #size-cells = <0>; - gpio-controller; - #gpio-cells = <2>; - - gpio@0 { - reg = <0>; - }; - - gpio@1 { - reg = <1>; - }; - - gpio@2 { - reg = <2>; - }; - - gpio@3 { - reg = <3>; - }; - - gpio@4 { - reg = <4>; - }; - - gpio@5 { - reg = <5>; - }; - - gpio@6 { - reg = <6>; - }; - - gpio@7 { - reg = <7>; - }; - - gpio@8 { - reg = <8>; - }; - - gpio@9 { - reg = <9>; - }; - - gpio@10 { - reg = <10>; - }; - - gpio@11 { - reg = <11>; - }; - - gpio@12 { - reg = <12>; - }; - - gpio@13 { - reg = <13>; - }; - - gpio@14 { - reg = <14>; - }; - - gpio@15 { - reg = <15>; - }; - }; -}; - -&i2c10 { - status = "okay"; - - eeprom@50 { - compatible = "atmel,24c64"; - reg = <0x50>; - }; - - tmp423a@4c { - compatible = "ti,tmp423"; - reg = <0x4c>; - }; - - ir35221@71 { - compatible = "infineon,ir35221"; - reg = <0x71>; - }; - - ir35221@72 { - compatible = "infineon,ir35221"; - reg = <0x72>; - }; - - pca3: pca9539@74 { - compatible = "nxp,pca9539"; - reg = <0x74>; - #address-cells = <1>; - #size-cells = <0>; - gpio-controller; - #gpio-cells = <2>; - - gpio@0 { - reg = <0>; - }; - - gpio@1 { - reg = <1>; - }; - - gpio@2 { - reg = <2>; - }; - - gpio@3 { - reg = <3>; - }; - - gpio@4 { - reg = <4>; - }; - - gpio@5 { - reg = <5>; - }; - - gpio@6 { - reg = <6>; - }; - - gpio@7 { - reg = <7>; - }; - - gpio@8 { - reg = <8>; - }; - - gpio@9 { - reg = <9>; - }; - - gpio@10 { - reg = <10>; - }; - - gpio@11 { - reg = <11>; - }; - - gpio@12 { - reg = <12>; - }; - - gpio@13 { - reg = <13>; - }; - - gpio@14 { - reg = <14>; - }; - - gpio@15 { - reg = <15>; - }; - }; -}; - -&i2c11 { - /* MUX - * -> PCIe Slot 0 - * -> PCIe Slot 1 - * -> PCIe Slot 2 - * -> PCIe Slot 3 - */ - status = "okay"; -}; - -&i2c12 { - status = "okay"; - - tmp275@48 { - compatible = "ti,tmp275"; - reg = <0x48>; - }; - - tmp275@4a { - compatible = "ti,tmp275"; - reg = <0x4a>; - }; -}; - -&i2c13 { - status = "okay"; -}; - -&vuart { - status = "okay"; -}; - -&gfx { - status = "okay"; - memory-region = <&gfx_memory>; -}; - -&wdt1 { - aspeed,reset-type = "none"; - aspeed,external-signal; - aspeed,ext-push-pull; - aspeed,ext-active-high; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdtrst1_default>; -}; - -&wdt2 { - aspeed,alt-boot; -}; - -&ibt { - status = "okay"; -}; - -&adc { - status = "okay"; -}; - -&sdmmc { - status = "okay"; -}; - -&sdhci1 { - status = "okay"; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sd2_default>; -}; - -#include "ibm-power9-dual.dtsi" diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts index 9904f0a58cfa..6ac7b0aa6e54 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-zaius.dts @@ -509,25 +509,25 @@ /*AB0-AB7*/ "","","","","","","","", /*AC0-AC7*/ "","","","","","","",""; - line_iso_u146_en { + line-iso-u146-en-hog { gpio-hog; gpios = <ASPEED_GPIO(O, 4) GPIO_ACTIVE_HIGH>; output-high; }; - ncsi_mux_en_n { + ncsi-mux-en-n-hog { gpio-hog; gpios = <ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>; output-low; }; - line_bmc_i2c2_sw_rst_n { + line-bmc-i2c2-sw-rst-n-hog { gpio-hog; gpios = <ASPEED_GPIO(P, 1) GPIO_ACTIVE_HIGH>; output-high; }; - line_bmc_i2c5_sw_rst_n { + line-bmc-i2c5-sw-rst-n-hog { gpio-hog; gpios = <ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>; output-high; |