+++ /dev/null
-// 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 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;
- };
-
- video_engine_memory: jpegbuffer {
- size = <0x02000000>;
- alignment = <0x01000000>;
- compatible = "shared-dma-pool";
- reusable;
- };
- };
-
- gpio-keys {
- compatible = "gpio-keys";
-
- event-air-water {
- label = "air-water";
- gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>;
- linux,code = <ASPEED_GPIO(F, 6)>;
- };
-
- 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(Z, 2) GPIO_ACTIVE_LOW>;
- linux,code = <ASPEED_GPIO(Z, 2)>;
- };
-
- event-ps1-presence {
- label = "ps1-presence";
- gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
- linux,code = <ASPEED_GPIO(Z, 0)>;
- };
-
- button-id {
- 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>;
-
- event-fan0-presence {
- label = "fan0-presence";
- gpios = <&pca9552 9 GPIO_ACTIVE_LOW>;
- linux,code = <9>;
- };
-
- event-fan1-presence {
- label = "fan1-presence";
- gpios = <&pca9552 10 GPIO_ACTIVE_LOW>;
- linux,code = <10>;
- };
-
- event-fan2-presence {
- label = "fan2-presence";
- gpios = <&pca9552 11 GPIO_ACTIVE_LOW>;
- linux,code = <11>;
- };
-
- event-fan3-presence {
- label = "fan3-presence";
- gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
- linux,code = <12>;
- };
-
- event-fan4-presence {
- label = "fan4-presence";
- gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
- linux,code = <13>;
- };
-
- event-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>;
- };
-};
-
-&gpio {
- gpio-line-names =
- /*A0-A7*/ "","cfam-reset","","","","","","",
- /*B0-B7*/ "","","","","","","","",
- /*C0-C7*/ "","","","","","","","",
- /*D0-D7*/ "fsi-enable","","","","","","","",
- /*E0-E7*/ "","","","","","fsi-mux","fsi-clock","fsi-data",
- /*F0-F7*/ "","id-button","","","","","air-water","",
- /*G0-G7*/ "","","","","","","","",
- /*H0-H7*/ "","","","","","","","",
- /*I0-I7*/ "","","","","","","","",
- /*J0-J7*/ "","","checkstop","","","","","",
- /*K0-K7*/ "","","","","","","","",
- /*L0-L7*/ "","","","","","","","",
- /*M0-M7*/ "","","","","","","","",
- /*N0-N7*/ "","","","","","","","",
- /*O0-O7*/ "","","","","","","","",
- /*P0-P7*/ "","","","","","","","",
- /*Q0-Q7*/ "","","","","","","","",
- /*R0-R7*/ "","","fsi-trans","","","","","",
- /*S0-S7*/ "","","","","","","","",
- /*T0-T7*/ "","","","","","","","",
- /*U0-U7*/ "","","","","","","","",
- /*V0-V7*/ "","","","","","","","",
- /*W0-W7*/ "","","","","","","","",
- /*X0-X7*/ "","","","","","","","",
- /*Y0-Y7*/ "","","","","","","","",
- /*Z0-Z7*/ "presence-ps1","","presence-ps0","","","","","",
- /*AA0-AA7*/ "led-front-fault","power-button","led-front-id","","","","","",
- /*AB0-AB7*/ "","","","","","","","",
- /*AC0-AC7*/ "","","","","","","","";
-};
-
-&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>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus0-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus0";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- bus9_mux232: i2c@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus1-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus1";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- 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>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus2-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus2";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- bus9_mux236: i2c@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus3-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus3";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- 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>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus4-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus4";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- bus10_mux240: i2c@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus5-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus5";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- 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>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus6-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus6";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- bus10_mux244: i2c@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- tca9554@39 {
- compatible = "ti,tca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
-
- smbus7-hog {
- gpio-hog;
- gpios = <4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "smbus7";
- };
- };
-
- tmp431@4c {
- compatible = "ti,tmp401";
- reg = <0x4c>;
- };
- };
-
- 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"
-
projects / linux-2.6-microblaze.git / blobdiff