| // 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 = "Mihawk BMC"; |
| compatible = "ibm,mihawk-bmc", "aspeed,ast2500"; |
| |
| aliases { |
| i2c215 = &bus6_mux215; |
| i2c216 = &bus6_mux216; |
| i2c217 = &bus6_mux217; |
| i2c218 = &bus6_mux218; |
| i2c219 = &bus6_mux219; |
| i2c220 = &bus6_mux220; |
| i2c221 = &bus6_mux221; |
| i2c222 = &bus6_mux222; |
| i2c223 = &bus7_mux223; |
| i2c224 = &bus7_mux224; |
| i2c225 = &bus7_mux225; |
| i2c226 = &bus7_mux226; |
| i2c227 = &bus7_mux227; |
| i2c228 = &bus7_mux228; |
| i2c229 = &bus7_mux229; |
| i2c230 = &bus7_mux230; |
| i2c231 = &bus9_mux231; |
| i2c232 = &bus9_mux232; |
| i2c233 = &bus9_mux233; |
| i2c234 = &bus9_mux234; |
| i2c235 = &bus9_mux235; |
| i2c236 = &bus9_mux236; |
| i2c237 = &bus9_mux237; |
| i2c238 = &bus9_mux238; |
| i2c239 = &bus10_mux239; |
| i2c240 = &bus10_mux240; |
| i2c241 = &bus10_mux241; |
| i2c242 = &bus10_mux242; |
| i2c243 = &bus10_mux243; |
| i2c244 = &bus10_mux244; |
| i2c245 = &bus10_mux245; |
| i2c246 = &bus10_mux246; |
| i2c247 = &bus12_mux247; |
| i2c248 = &bus12_mux248; |
| i2c249 = &bus12_mux249; |
| i2c250 = &bus12_mux250; |
| i2c251 = &bus13_mux251; |
| i2c252 = &bus13_mux252; |
| i2c253 = &bus13_mux253; |
| i2c254 = &bus13_mux254; |
| i2c255 = &bus13_mux255; |
| i2c256 = &bus13_mux256; |
| i2c257 = &bus13_mux257; |
| i2c258 = &bus13_mux258; |
| }; |
| |
| chosen { |
| stdout-path = &uart5; |
| bootargs = "console=ttyS4,115200 earlyprintk"; |
| }; |
| |
| 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; |
| }; |
| |
| video_engine_memory: jpegbuffer { |
| size = <0x02000000>; |
| alignment = <0x01000000>; |
| compatible = "shared-dma-pool"; |
| reusable; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| air-water { |
| label = "air-water"; |
| gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; |
| linux,code = <ASPEED_GPIO(F, 6)>; |
| }; |
| |
| checkstop { |
| label = "checkstop"; |
| gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; |
| linux,code = <ASPEED_GPIO(J, 2)>; |
| }; |
| |
| ps0-presence { |
| label = "ps0-presence"; |
| gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>; |
| linux,code = <ASPEED_GPIO(Z, 2)>; |
| }; |
| |
| ps1-presence { |
| label = "ps1-presence"; |
| gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; |
| linux,code = <ASPEED_GPIO(Z, 0)>; |
| }; |
| id-button { |
| label = "id-button"; |
| gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; |
| linux,code = <ASPEED_GPIO(F, 1)>; |
| }; |
| }; |
| |
| gpio-keys-polled { |
| compatible = "gpio-keys-polled"; |
| poll-interval = <1000>; |
| |
| fan0-presence { |
| label = "fan0-presence"; |
| gpios = <&pca9552 9 GPIO_ACTIVE_LOW>; |
| linux,code = <9>; |
| }; |
| |
| fan1-presence { |
| label = "fan1-presence"; |
| gpios = <&pca9552 10 GPIO_ACTIVE_LOW>; |
| linux,code = <10>; |
| }; |
| |
| fan2-presence { |
| label = "fan2-presence"; |
| gpios = <&pca9552 11 GPIO_ACTIVE_LOW>; |
| linux,code = <11>; |
| }; |
| |
| fan3-presence { |
| label = "fan3-presence"; |
| gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; |
| linux,code = <12>; |
| }; |
| |
| fan4-presence { |
| label = "fan4-presence"; |
| gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; |
| linux,code = <13>; |
| }; |
| |
| fan5-presence { |
| label = "fan5-presence"; |
| gpios = <&pca9552 14 GPIO_ACTIVE_LOW>; |
| linux,code = <14>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| front-fault { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>; |
| }; |
| |
| power-button { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>; |
| }; |
| |
| front-id { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>; |
| }; |
| |
| |
| fan0 { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&pca9552 0 GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan1 { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&pca9552 1 GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan2 { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&pca9552 2 GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan3 { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&pca9552 3 GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan4 { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&pca9552 4 GPIO_ACTIVE_LOW>; |
| }; |
| |
| fan5 { |
| retain-state-shutdown; |
| default-state = "keep"; |
| gpios = <&pca9552 5 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(E, 6) GPIO_ACTIVE_HIGH>; |
| data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>; |
| mux-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>; |
| enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>; |
| trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>; |
| }; |
| iio-hwmon-12v { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 0>; |
| }; |
| |
| iio-hwmon-5v { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 1>; |
| }; |
| |
| iio-hwmon-3v { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 2>; |
| }; |
| |
| iio-hwmon-vdd0 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 3>; |
| }; |
| |
| iio-hwmon-vdd1 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 4>; |
| }; |
| |
| iio-hwmon-vcs0 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 5>; |
| }; |
| |
| iio-hwmon-vcs1 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 6>; |
| }; |
| |
| iio-hwmon-vdn0 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 7>; |
| }; |
| |
| iio-hwmon-vdn1 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 8>; |
| }; |
| |
| iio-hwmon-vio0 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 9>; |
| }; |
| |
| iio-hwmon-vio1 { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 10>; |
| }; |
| |
| iio-hwmon-vddra { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 11>; |
| }; |
| |
| iio-hwmon-battery { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 12>; |
| }; |
| |
| iio-hwmon-vddrb { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 13>; |
| }; |
| |
| iio-hwmon-vddrc { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 14>; |
| }; |
| |
| iio-hwmon-vddrd { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 15>; |
| }; |
| }; |
| |
| &pwm_tacho { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default |
| &pinctrl_pwm2_default &pinctrl_pwm3_default |
| &pinctrl_pwm4_default &pinctrl_pwm5_default>; |
| |
| fan@0 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x00>; |
| }; |
| |
| fan@1 { |
| reg = <0x01>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x01>; |
| }; |
| |
| fan@2 { |
| reg = <0x02>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x02>; |
| }; |
| |
| fan@3 { |
| reg = <0x03>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x03>; |
| }; |
| |
| fan@4 { |
| reg = <0x04>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x04>; |
| }; |
| |
| fan@5 { |
| reg = <0x05>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x05>; |
| }; |
| |
| fan@6 { |
| reg = <0x00>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x06>; |
| }; |
| |
| fan@7 { |
| reg = <0x01>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x07>; |
| }; |
| |
| fan@8 { |
| reg = <0x02>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x08>; |
| }; |
| |
| fan@9 { |
| reg = <0x03>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x09>; |
| }; |
| |
| fan@10 { |
| reg = <0x04>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x0a>; |
| }; |
| |
| fan@11 { |
| reg = <0x05>; |
| aspeed,fan-tach-ch = /bits/ 8 <0x0b>; |
| }; |
| }; |
| |
| &fmc { |
| status = "okay"; |
| flash@0 { |
| status = "okay"; |
| label = "bmc"; |
| m25p,fast-read; |
| spi-max-frequency = <50000000>; |
| 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 0x1F80000 >; |
| label = "obmc-ubi"; |
| }; |
| }; |
| }; |
| flash@1 { |
| status = "okay"; |
| label = "alt-bmc"; |
| m25p,fast-read; |
| spi-max-frequency = <50000000>; |
| 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 0x1F80000 >; |
| 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>; |
| }; |
| }; |
| |
| &lpc_ctrl { |
| status = "okay"; |
| memory-region = <&flash_memory>; |
| flash = <&spi1>; |
| }; |
| |
| &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"; |
| }; |
| |
| &mac0 { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rmii1_default>; |
| clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, |
| <&syscon ASPEED_CLK_MAC1RCLK>; |
| clock-names = "MACCLK", "RCLK"; |
| use-ncsi; |
| }; |
| |
| &mac1 { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; |
| }; |
| |
| &i2c0 { |
| status = "disabled"; |
| }; |
| |
| &i2c1 { |
| status = "disabled"; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| /* SAMTEC P0 */ |
| /* SAMTEC P1 */ |
| |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| |
| /* APSS */ |
| /* CPLD */ |
| |
| /* PCA9516 (repeater) -> |
| * CLK Buffer 9FGS9092 |
| * CLK Buffer 9DBL0651BKILFT |
| * CLK Buffer 9DBL0651BKILFT |
| * Power Supply 0 |
| * Power Supply 1 |
| * PCA 9552 LED |
| */ |
| |
| power-supply@58 { |
| compatible = "ibm,cffps1"; |
| reg = <0x58>; |
| }; |
| |
| power-supply@5b { |
| compatible = "ibm,cffps1"; |
| reg = <0x5b>; |
| }; |
| |
| pca9552: 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>; |
| }; |
| |
| }; |
| |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| |
| /* CP0 VDD & VCS : IR35221 */ |
| /* CP0 VDN : IR35221 */ |
| /* CP0 VIO : IR38064 */ |
| /* CP0 VDDR : PXM1330 */ |
| |
| ir35221@70 { |
| compatible = "infineon,ir35221"; |
| reg = <0x70>; |
| }; |
| |
| ir35221@72 { |
| compatible = "infineon,ir35221"; |
| reg = <0x72>; |
| }; |
| |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| |
| /* CP0 VDD & VCS : IR35221 */ |
| /* CP0 VDN : IR35221 */ |
| /* CP0 VIO : IR38064 */ |
| /* CP0 VDDR : PXM1330 */ |
| |
| ir35221@70 { |
| compatible = "infineon,ir35221"; |
| reg = <0x70>; |
| }; |
| |
| ir35221@72 { |
| compatible = "infineon,ir35221"; |
| reg = <0x72>; |
| }; |
| |
| }; |
| |
| &i2c6 { |
| status = "okay"; |
| |
| /* pca9548 -> NVMe1 to 8 */ |
| |
| pca9548@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| |
| bus7_mux223: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus7_mux224: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus7_mux225: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus7_mux226: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| bus7_mux227: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| bus7_mux228: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| bus7_mux229: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| bus7_mux230: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| |
| /* pca9548 -> NVMe9 to 16 */ |
| |
| pca9548@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| |
| bus6_mux215: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus6_mux216: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus6_mux217: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus6_mux218: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| bus6_mux219: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| bus6_mux220: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| bus6_mux221: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| bus6_mux222: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &i2c9 { |
| status = "okay"; |
| |
| /* pca9545 Riser -> |
| * PCIe x8 Slot3 |
| * PCIe x16 slot4 |
| * PCIe x8 slot5 |
| * I2C BMC RISER PCA9554 |
| * BMC SCL/SDA PCA9554 |
| * PCA9554 |
| */ |
| |
| /* pca9545 -> |
| * PCIe x16 Slot1 |
| * PCIe x8 slot2 |
| * PEX8748 |
| */ |
| |
| pca9545riser@70 { |
| compatible = "nxp,pca9545"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| |
| i2c-mux-idle-disconnect; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| bus9_mux231: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus9_mux232: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus9_mux233: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus9_mux234: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| |
| pca9545@71 { |
| compatible = "nxp,pca9545"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x71>; |
| |
| i2c-mux-idle-disconnect; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| bus9_mux235: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus9_mux236: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus9_mux237: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus9_mux238: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| }; |
| |
| &i2c10 { |
| status = "okay"; |
| |
| /* pca9545 Riser -> |
| * PCIe x8 Slot8 |
| * PCIe x16 slot9 |
| * PCIe x8 slot10 |
| * I2C BMC RISER PCA9554 |
| * BMC SCL/SDA PCA9554 |
| * PCA9554 |
| */ |
| |
| /* pca9545 -> |
| * PCIe x16 Slot1 |
| * PCIe x8 slot2 |
| * PEX8748 |
| */ |
| |
| pca9545riser@70 { |
| compatible = "nxp,pca9545"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| |
| i2c-mux-idle-disconnect; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| bus10_mux239: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus10_mux240: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus10_mux241: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus10_mux242: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| |
| pca9545@71 { |
| compatible = "nxp,pca9545"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x71>; |
| |
| i2c-mux-idle-disconnect; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| bus10_mux243: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus10_mux244: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus10_mux245: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus10_mux246: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| }; |
| }; |
| |
| &i2c11 { |
| status = "okay"; |
| |
| /* TPM */ |
| /* RTC RX8900CE */ |
| /* FPGA for power sequence */ |
| /* TMP275A */ |
| /* TMP275A */ |
| /* EMC1462 */ |
| |
| tpm@57 { |
| compatible = "infineon,slb9645tt"; |
| reg = <0x57>; |
| }; |
| |
| rtc@32 { |
| compatible = "epson,rx8900"; |
| reg = <0x32>; |
| }; |
| |
| tmp275@48 { |
| compatible = "ti,tmp275"; |
| reg = <0x48>; |
| }; |
| |
| tmp275@49 { |
| compatible = "ti,tmp275"; |
| reg = <0x49>; |
| }; |
| |
| /* chip emc1462 use emc1403 driver */ |
| emc1403@4c { |
| compatible = "smsc,emc1403"; |
| reg = <0x4c>; |
| }; |
| |
| }; |
| |
| &i2c12 { |
| status = "okay"; |
| |
| /* pca9545 -> |
| * SAS BP1 |
| * SAS BP2 |
| * NVMe BP |
| * M.2 riser |
| */ |
| |
| pca9545@70 { |
| compatible = "nxp,pca9545"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| bus12_mux247: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| bus12_mux248: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| bus12_mux249: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| |
| eeprom@50 { |
| compatible = "atmel,24c64"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| bus12_mux250: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| tmp275@48 { |
| compatible = "ti,tmp275"; |
| reg = <0x48>; |
| }; |
| }; |
| |
| }; |
| |
| }; |
| |
| &i2c13 { |
| status = "okay"; |
| |
| /* pca9548 -> |
| * NVMe BP |
| * NVMe HDD17 to 24 |
| */ |
| |
| pca9548@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| bus13_mux251: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| bus13_mux252: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| bus13_mux253: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| bus13_mux254: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| bus13_mux255: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| bus13_mux256: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| bus13_mux257: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| bus13_mux258: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| &vuart { |
| status = "okay"; |
| }; |
| |
| &gfx { |
| status = "okay"; |
| memory-region = <&gfx_memory>; |
| }; |
| |
| &adc { |
| status = "okay"; |
| 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 |
| &pinctrl_adc8_default |
| &pinctrl_adc9_default |
| &pinctrl_adc10_default |
| &pinctrl_adc11_default |
| &pinctrl_adc12_default |
| &pinctrl_adc13_default |
| &pinctrl_adc14_default |
| &pinctrl_adc15_default>; |
| }; |
| |
| &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"; |
| }; |
| |
| &vhub { |
| status = "okay"; |
| }; |
| |
| &video { |
| status = "okay"; |
| memory-region = <&video_engine_memory>; |
| }; |
| |
| #include "ibm-power9-dual.dtsi" |
| |
