Quelle  aspeed-bmc-amd-daytonax.dts   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
 model = "AMD DaytonaX BMC";
 compatible = "amd,daytonax-bmc", "aspeed,ast2500";

 memory@80000000 {
  reg = <0x80000000 0x20000000>;
 };

 reserved-memory {
  #address-cells = <1>;
  #size-cells = <1>;
  ranges;

  video_engine_memory: jpegbuffer {
   size = <0x02000000>; /* 32M */
   alignment = <0x01000000>;
   compatible = "shared-dma-pool";
   reusable;
  };
 };

 aliases {
  serial0 = &uart1;
  serial4 = &uart5;
 };

 chosen {
  stdout-path = &uart5;
  bootargs = "console=ttyS4,115200";
 };

 leds {
  compatible = "gpio-leds";

  led-fault {
   gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
  };

  led-identify {
   gpios = <&gpio ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>;
  };
 };

 iio-hwmon {
  compatible = "iio-hwmon";
  io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
   <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>,
   <&adc 10>, <&adc 11>, <&adc 12>, <&adc 13>, <&adc 14>,
   <&adc 15>;
 };
};

&fmc {
 status = "okay";
 flash@0 {
  status = "okay";
  m25p,fast-read;
  label = "bmc";
  #include "openbmc-flash-layout.dtsi"
 };
};

&mac0 {
 status = "okay";
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
};

&uart1 {
 //Host Console
 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>;
};

&uart5 {
 //BMC Console
 status = "okay";
};

&vuart {
 status = "okay";
 aspeed,lpc-io-reg = <0x3f8>;
 aspeed,lpc-interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
};

&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>;
};

&gpio {
 status = "okay";
 gpio-line-names =
 /*A0-A7*/ "","","led-fault","led-identify","","","","",
 /*B0-B7*/ "","","","","","","","",
 /*C0-C7*/ "id-button","","","","","","","",
 /*D0-D7*/ "","","ASSERT_BMC_READY","","","","","",
 /*E0-E7*/ "reset-button","reset-control","power-button","power-control","",
   "power-good","power-ok","",
 /*F0-F7*/ "","","","","","","BATTERY_DETECT","",
 /*G0-G7*/ "","","","","","","","",
 /*H0-H7*/ "","","","","","","","",
 /*I0-I7*/ "","","","","","","","",
 /*J0-J7*/ "","","","","","","","",
 /*K0-K7*/ "","","","","","","","",
 /*L0-L7*/ "","","","","","","","",
 /*M0-M7*/ "","","","","","","","",
 /*N0-N7*/ "","","","","","","","",
 /*O0-O7*/ "","","","","","","","",
 /*P0-P7*/ "","","","","","","","",
 /*Q0-Q7*/ "","","","","","","","",
 /*R0-R7*/ "","","","","","","","",
 /*S0-S7*/ "","","","","","","","",
 /*T0-T7*/ "","","","","","","","",
 /*U0-U7*/ "","","","","","","","",
 /*V0-V7*/ "","","","","","","","",
 /*W0-W7*/ "","","","","","","","",
 /*X0-X7*/ "","","","","","","","",
 /*Y0-Y7*/ "","","","","","","","",
 /*Z0-Z7*/ "","","","","","","","",
 /*AA0-AA7*/ "","","","","","","","",
 /*AB0-AB7*/ "FM_BMC_READ_SPD_TEMP","","","","","","","",
 /*AC0-AC7*/ "","","","","","","","";
};

&i2c0 {
 status = "okay";
};

&i2c1 {
 status = "okay";
};

&i2c2 {
 status = "okay";
};

&i2c3 {
 status = "okay";
};

&i2c4 {
 status = "okay";
};

&i2c5 {
 status = "okay";
};

&i2c6 {
 status = "okay";
};

&i2c7 {
 status = "okay";
};

&i2c8 {
 status = "okay";
};

&i2c10 {
 status = "okay";
};

&i2c11 {
 status = "okay";
};

&i2c12 {
 status = "okay";
};

&kcs3 {
 status = "okay";
 aspeed,lpc-io-reg = <0xca2>;
};

&lpc_snoop {
 status = "okay";
 snoop-ports = <0x80>, <0x81>;
};

&lpc_ctrl {
 status = "okay";
};

&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
  &pinctrl_pwm6_default
  &pinctrl_pwm7_default>;

 fan@0 {
  reg = <0x00>;
  aspeed,fan-tach-ch = /bits/ 8 <0x00>;
 };

 fan@1 {
  reg = <0x00>;
  aspeed,fan-tach-ch = /bits/ 8 <0x01>;
 };

 fan@2 {
  reg = <0x01>;
  aspeed,fan-tach-ch = /bits/ 8 <0x02>;
 };

 fan@3 {
  reg = <0x01>;
  aspeed,fan-tach-ch = /bits/ 8 <0x03>;
 };

 fan@4 {
  reg = <0x02>;
  aspeed,fan-tach-ch = /bits/ 8 <0x04>;
 };

 fan@5 {
  reg = <0x02>;
  aspeed,fan-tach-ch = /bits/ 8 <0x05>;
 };

 fan@6 {
  reg = <0x03>;
  aspeed,fan-tach-ch = /bits/ 8 <0x06>;
 };

 fan@7 {
  reg = <0x03>;
  aspeed,fan-tach-ch = /bits/ 8 <0x07>;
 };

 fan@8 {
  reg = <0x04>;
  aspeed,fan-tach-ch = /bits/ 8 <0x08>;
 };

 fan@9 {
  reg = <0x04>;
  aspeed,fan-tach-ch = /bits/ 8 <0x09>;
 };

 fan@10 {
  reg = <0x05>;
  aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
 };

 fan@11 {
  reg = <0x05>;
  aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
 };

 fan@12 {
  reg = <0x06>;
  aspeed,fan-tach-ch = /bits/ 8 <0x0c>;
 };

 fan@13 {
  reg = <0x06>;
  aspeed,fan-tach-ch = /bits/ 8 <0x0d>;
 };

 fan@14 {
  reg = <0x07>;
  aspeed,fan-tach-ch = /bits/ 8 <0x0e>;
 };

 fan@15 {
  reg = <0x07>;
  aspeed,fan-tach-ch = /bits/ 8 <0x0f>;
 };
};

&video {
 status = "okay";
 memory-region = <&video_engine_memory>;
};

&vhub {
 status = "okay";
};