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Diffstat (limited to 'arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts')
-rw-r--r--arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts543
1 files changed, 543 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
new file mode 100644
index 000000000000..942e53d5c714
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -0,0 +1,543 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2023 Facebook Inc.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+
+/ {
+ model = "Facebook Minerva CMM";
+ compatible = "facebook,minerva-cmc", "aspeed,ast2600";
+
+ aliases {
+ serial5 = &uart5;
+ /*
+ * PCA9548 (2-0077) provides 8 channels connecting to
+ * 6 pcs of FCB (Fan Controller Board).
+ */
+ i2c16 = &imux16;
+ i2c17 = &imux17;
+ i2c18 = &imux18;
+ i2c19 = &imux19;
+ i2c20 = &imux20;
+ i2c21 = &imux21;
+ };
+
+ chosen {
+ stdout-path = "serial5:57600n8";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
+ <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
+ <&adc1 2>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-fan-fault {
+ label = "led-fan-fault";
+ gpios = <&leds_gpio 9 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+};
+
+&uart6 {
+ status = "okay";
+};
+
+&wdt1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdtrst1_default>;
+ aspeed,reset-type = "soc";
+ aspeed,external-signal;
+ aspeed,ext-push-pull;
+ aspeed,ext-active-high;
+ aspeed,ext-pulse-duration = <256>;
+};
+
+&mac3 {
+ status = "okay";
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii4_default>;
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+};
+
+&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>;
+ };
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sgpiom0 {
+ status = "okay";
+ ngpios = <128>;
+ bus-frequency = <2000000>;
+};
+
+&i2c0 {
+ status = "okay";
+
+ power-monitor@40 {
+ compatible = "ti,ina230";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
+ power-monitor@41 {
+ compatible = "ti,ina230";
+ reg = <0x41>;
+ shunt-resistor = <1000>;
+ };
+
+ power-monitor@67 {
+ compatible = "adi,ltc2945";
+ reg = <0x67>;
+ };
+
+ power-monitor@68 {
+ compatible = "adi,ltc2945";
+ reg = <0x68>;
+ };
+
+ leds_gpio: gpio@19 {
+ compatible = "nxp,pca9555";
+ reg = <0x19>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+
+ temperature-sensor@4b {
+ compatible = "ti,tmp75";
+ reg = <0x4b>;
+ };
+
+ temperature-sensor@48 {
+ compatible = "ti,tmp75";
+ reg = <0x48>;
+ };
+
+ eeprom@54 {
+ compatible = "atmel,24c128";
+ reg = <0x54>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ imux16: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ pwm@5e{
+ compatible = "max31790";
+ reg = <0x5e>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ imux17: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ pwm@5e{
+ compatible = "max31790";
+ reg = <0x5e>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ imux18: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ pwm@5e{
+ compatible = "max31790";
+ reg = <0x5e>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ imux19: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ pwm@5e{
+ compatible = "max31790";
+ reg = <0x5e>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ imux20: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ pwm@5e{
+ compatible = "max31790";
+ reg = <0x5e>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ imux21: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ pwm@5e{
+ compatible = "max31790";
+ reg = <0x5e>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&i2c6 {
+ status = "okay";
+};
+
+&i2c7 {
+ status = "okay";
+};
+
+&i2c8 {
+ status = "okay";
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&i2c14 {
+ status = "okay";
+ multi-master;
+
+ ipmb@10 {
+ compatible = "ipmb-dev";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ i2c-protocol;
+ };
+};
+
+&i2c15 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+};
+
+&adc0 {
+ aspeed,int-vref-microvolt = <2500000>;
+ status = "okay";
+ pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
+ &pinctrl_adc2_default &pinctrl_adc3_default
+ &pinctrl_adc4_default &pinctrl_adc5_default
+ &pinctrl_adc6_default &pinctrl_adc7_default>;
+};
+
+&adc1 {
+ aspeed,int-vref-microvolt = <2500000>;
+ status = "okay";
+ pinctrl-0 = <&pinctrl_adc10_default>;
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&uhci {
+ status = "okay";
+};
+
+&gpio0 {
+ gpio-line-names =
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "","","","","","","","",
+ /*C0-C7*/ "","","","","BLADE_UART_SEL2","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","","","","",
+ /*G0-G7*/ "","","","","","","","",
+ /*H0-H7*/ "","","","","","","","",
+ /*I0-I7*/ "","","","","","","","",
+ /*J0-J7*/ "","","","","","","","",
+ /*K0-K7*/ "","","","","","","","",
+ /*L0-L7*/ "","","","","BLADE_UART_SEL0","","","",
+ /*M0-M7*/ "","","","","","BLADE_UART_SEL1","","",
+ /*N0-N7*/ "","","","","","","","",
+ /*O0-O7*/ "","","","","","","","",
+ /*P0-P7*/ "","","","","","","","",
+ /*Q0-Q7*/ "","","","","","","","",
+ /*R0-R7*/ "","","","","","","","",
+ /*S0-S7*/ "","","","","","","","",
+ /*T0-T7*/ "","","","","","","","",
+ /*U0-U7*/ "","","","","","","","",
+ /*V0-V7*/ "","","","","BAT_DETECT","","","",
+ /*W0-W7*/ "","","","","","","","",
+ /*X0-X7*/ "","","BLADE_UART_SEL3","","","","","",
+ /*Y0-Y7*/ "","","","","","","","",
+ /*Z0-Z7*/ "","","","","","","","";
+};
+
+&sgpiom0 {
+ gpio-line-names =
+ /*"input pin","output pin"*/
+ /*A0 - A7*/
+ "PRSNT_MTIA_BLADE0_N","PWREN_MTIA_BLADE0_EN",
+ "PRSNT_MTIA_BLADE1_N","PWREN_MTIA_BLADE1_EN",
+ "PRSNT_MTIA_BLADE2_N","PWREN_MTIA_BLADE2_EN",
+ "PRSNT_MTIA_BLADE3_N","PWREN_MTIA_BLADE3_EN",
+ "PRSNT_MTIA_BLADE4_N","PWREN_MTIA_BLADE4_EN",
+ "PRSNT_MTIA_BLADE5_N","PWREN_MTIA_BLADE5_EN",
+ "PRSNT_MTIA_BLADE6_N","PWREN_MTIA_BLADE6_EN",
+ "PRSNT_MTIA_BLADE7_N","PWREN_MTIA_BLADE7_EN",
+ /*B0 - B7*/
+ "PRSNT_MTIA_BLADE8_N","PWREN_MTIA_BLADE8_EN",
+ "PRSNT_MTIA_BLADE9_N","PWREN_MTIA_BLADE9_EN",
+ "PRSNT_MTIA_BLADE10_N","PWREN_MTIA_BLADE10_EN",
+ "PRSNT_MTIA_BLADE11_N","PWREN_MTIA_BLADE11_EN",
+ "PRSNT_MTIA_BLADE12_N","PWREN_MTIA_BLADE12_EN",
+ "PRSNT_MTIA_BLADE13_N","PWREN_MTIA_BLADE13_EN",
+ "PRSNT_MTIA_BLADE14_N","PWREN_MTIA_BLADE14_EN",
+ "PRSNT_MTIA_BLADE15_N","PWREN_MTIA_BLADE15_EN",
+ /*C0 - C7*/
+ "PRSNT_NW_BLADE0_N","PWREN_NW_BLADE0_EN",
+ "PRSNT_NW_BLADE1_N","PWREN_NW_BLADE1_EN",
+ "PRSNT_NW_BLADE2_N","PWREN_NW_BLADE2_EN",
+ "PRSNT_NW_BLADE3_N","PWREN_NW_BLADE3_EN",
+ "PRSNT_NW_BLADE4_N","PWREN_NW_BLADE4_EN",
+ "PRSNT_NW_BLADE5_N","PWREN_NW_BLADE5_EN",
+ "PRSNT_FCB_TOP_0_N","PWREN_MTIA_BLADE0_HSC_EN",
+ "PRSNT_FCB_TOP_1_N","PWREN_MTIA_BLADE1_HSC_EN",
+ /*D0 - D7*/
+ "PRSNT_FCB_MIDDLE_0_N","PWREN_MTIA_BLADE2_HSC_EN",
+ "PRSNT_FCB_MIDDLE_1_N","PWREN_MTIA_BLADE3_HSC_EN",
+ "PRSNT_FCB_BOTTOM_0_N","PWREN_MTIA_BLADE4_HSC_EN",
+ "PRSNT_FCB_BOTTOM_1_N","PWREN_MTIA_BLADE5_HSC_EN",
+ "PWRGD_MTIA_BLADE0_PWROK_L_BUF","PWREN_MTIA_BLADE6_HSC_EN",
+ "PWRGD_MTIA_BLADE1_PWROK_L_BUF","PWREN_MTIA_BLADE7_HSC_EN",
+ "PWRGD_MTIA_BLADE2_PWROK_L_BUF","PWREN_MTIA_BLADE8_HSC_EN",
+ "PWRGD_MTIA_BLADE3_PWROK_L_BUF","PWREN_MTIA_BLADE9_HSC_EN",
+ /*E0 - E7*/
+ "PWRGD_MTIA_BLADE4_PWROK_L_BUF","PWREN_MTIA_BLADE10_HSC_EN",
+ "PWRGD_MTIA_BLADE5_PWROK_L_BUF","PWREN_MTIA_BLADE11_HSC_EN",
+ "PWRGD_MTIA_BLADE6_PWROK_L_BUF","PWREN_MTIA_BLADE12_HSC_EN",
+ "PWRGD_MTIA_BLADE7_PWROK_L_BUF","PWREN_MTIA_BLADE13_HSC_EN",
+ "PWRGD_MTIA_BLADE8_PWROK_L_BUF","PWREN_MTIA_BLADE14_HSC_EN",
+ "PWRGD_MTIA_BLADE9_PWROK_L_BUF","PWREN_MTIA_BLADE15_HSC_EN",
+ "PWRGD_MTIA_BLADE10_PWROK_L_BUF","PWREN_NW_BLADE0_HSC_EN",
+ "PWRGD_MTIA_BLADE11_PWROK_L_BUF","PWREN_NW_BLADE1_HSC_EN",
+ /*F0 - F7*/
+ "PWRGD_MTIA_BLADE12_PWROK_L_BUF","PWREN_NW_BLADE2_HSC_EN",
+ "PWRGD_MTIA_BLADE13_PWROK_L_BUF","PWREN_NW_BLADE3_HSC_EN",
+ "PWRGD_MTIA_BLADE14_PWROK_L_BUF","PWREN_NW_BLADE4_HSC_EN",
+ "PWRGD_MTIA_BLADE15_PWROK_L_BUF","PWREN_NW_BLADE5_HSC_EN",
+ "PWRGD_NW_BLADE0_PWROK_L_BUF","PWREN_FCB_TOP_L_EN",
+ "PWRGD_NW_BLADE1_PWROK_L_BUF","PWREN_FCB_TOP_R_EN",
+ "PWRGD_NW_BLADE2_PWROK_L_BUF","PWREN_FCB_MIDDLE_L_EN",
+ "PWRGD_NW_BLADE3_PWROK_L_BUF","PWREN_FCB_MIDDLE_R_EN",
+ /*G0 - G7*/
+ "PWRGD_NW_BLADE4_PWROK_L_BUF","PWREN_FCB_BOTTOM_L_EN",
+ "PWRGD_NW_BLADE5_PWROK_L_BUF","PWREN_FCB_BOTTOM_R_EN",
+ "PWRGD_FCB_TOP_0_PWROK_L_BUF","FM_CMM_AC_CYCLE_N",
+ "PWRGD_FCB_TOP_1_PWROK_L_BUF","MGMT_SFP_TX_DIS",
+ "PWRGD_FCB_MIDDLE_0_PWROK_L_BUF","",
+ "PWRGD_FCB_MIDDLE_1_PWROK_L_BUF","RST_I2CRST_MTIA_BLADE0_1_N",
+ "PWRGD_FCB_BOTTOM_0_PWROK_L_BUF","RST_I2CRST_MTIA_BLADE2_3_N",
+ "PWRGD_FCB_BOTTOM_1_PWROK_L_BUF","RST_I2CRST_MTIA_BLADE4_5_N",
+ /*H0 - H7*/
+ "LEAK_DETECT_MTIA_BLADE0_N_BUF","RST_I2CRST_MTIA_BLADE6_7_N",
+ "LEAK_DETECT_MTIA_BLADE1_N_BUF","RST_I2CRST_MTIA_BLADE8_9_N",
+ "LEAK_DETECT_MTIA_BLADE2_N_BUF","RST_I2CRST_MTIA_BLADE10_11_N",
+ "LEAK_DETECT_MTIA_BLADE3_N_BUF","RST_I2CRST_MTIA_BLADE12_13_N",
+ "LEAK_DETECT_MTIA_BLADE4_N_BUF","RST_I2CRST_MTIA_BLADE14_15_N",
+ "LEAK_DETECT_MTIA_BLADE5_N_BUF","RST_I2CRST_NW_BLADE0_1_2_N",
+ "LEAK_DETECT_MTIA_BLADE6_N_BUF","RST_I2CRST_NW_BLADE3_4_5_N",
+ "LEAK_DETECT_MTIA_BLADE7_N_BUF","RST_I2CRST_FCB_N",
+ /*I0 - I7*/
+ "LEAK_DETECT_MTIA_BLADE8_N_BUF","RST_I2CRST_FCB_B_L_N",
+ "LEAK_DETECT_MTIA_BLADE9_N_BUF","RST_I2CRST_FCB_B_R_N",
+ "LEAK_DETECT_MTIA_BLADE10_N_BUF","RST_I2CRST_FCB_M_L_N",
+ "LEAK_DETECT_MTIA_BLADE11_N_BUF","RST_I2CRST_FCB_M_R_N",
+ "LEAK_DETECT_MTIA_BLADE12_N_BUF","RST_I2CRST_FCB_T_L_N",
+ "LEAK_DETECT_MTIA_BLADE13_N_BUF","RST_I2CRST_FCB_T_R_N",
+ "LEAK_DETECT_MTIA_BLADE14_N_BUF","BMC_READY",
+ "LEAK_DETECT_MTIA_BLADE15_N_BUF","wFM_88E6393X_BIN_UPDATE_EN_N",
+ /*J0 - J7*/
+ "LEAK_DETECT_NW_BLADE0_N_BUF","WATER_VALVE_CLOSED_N",
+ "LEAK_DETECT_NW_BLADE1_N_BUF","",
+ "LEAK_DETECT_NW_BLADE2_N_BUF","",
+ "LEAK_DETECT_NW_BLADE3_N_BUF","",
+ "LEAK_DETECT_NW_BLADE4_N_BUF","",
+ "LEAK_DETECT_NW_BLADE5_N_BUF","",
+ "MTIA_BLADE0_STATUS_LED","",
+ "MTIA_BLADE1_STATUS_LED","",
+ /*K0 - K7*/
+ "MTIA_BLADE2_STATUS_LED","",
+ "MTIA_BLADE3_STATUS_LED","",
+ "MTIA_BLADE4_STATUS_LED","",
+ "MTIA_BLADE5_STATUS_LED","",
+ "MTIA_BLADE6_STATUS_LED","",
+ "MTIA_BLADE7_STATUS_LED","",
+ "MTIA_BLADE8_STATUS_LED","",
+ "MTIA_BLADE9_STATUS_LED","",
+ /*L0 - L7*/
+ "MTIA_BLADE10_STATUS_LED","",
+ "MTIA_BLADE11_STATUS_LED","",
+ "MTIA_BLADE12_STATUS_LED","",
+ "MTIA_BLADE13_STATUS_LED","",
+ "MTIA_BLADE14_STATUS_LED","",
+ "MTIA_BLADE15_STATUS_LED","",
+ "NW_BLADE0_STATUS_LED","",
+ "NW_BLADE1_STATUS_LED","",
+ /*M0 - M7*/
+ "NW_BLADE2_STATUS_LED","",
+ "NW_BLADE3_STATUS_LED","",
+ "NW_BLADE4_STATUS_LED","",
+ "NW_BLADE5_STATUS_LED","",
+ "RPU_READY","",
+ "IT_GEAR_RPU_LINK_N","",
+ "IT_GEAR_LEAK","",
+ "WATER_VALVE_CLOSED_N","",
+ /*N0 - N7*/
+ "VALVE_STS0","",
+ "VALVE_STS1","",
+ "VALVE_STS2","",
+ "VALVE_STS3","",
+ "CR_TOGGLE_BOOT_BUF_N","",
+ "CMM_LC_RDY_LED_N","",
+ "CMM_LC_UNRDY_LED_N","",
+ "CMM_CABLE_CARTRIDGE_PRSNT_BOT_N","",
+ /*O0 - O7*/
+ "CMM_CABLE_CARTRIDGE_PRSNT_TOP_N","",
+ "BOT_BCB_CABLE_PRSNT_N","",
+ "TOP_BCB_CABLE_PRSNT_N","",
+ "CHASSIS0_LEAK_Q_N","",
+ "CHASSIS1_LEAK_Q_N","",
+ "LEAK0_DETECT","",
+ "LEAK1_DETECT","",
+ "MGMT_SFP_PRSNT_N","",
+ /*P0 - P7*/
+ "MGMT_SFP_TX_FAULT","",
+ "MGMT_SFP_RX_LOS","",
+ "","",
+ "","",
+ "","",
+ "","",
+ "","",
+ "","";
+};
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-13 10:53:46 +0300