776 lines
13 KiB
Plaintext
776 lines
13 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later
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// Copyright 2020 IBM Corp.
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/dts-v1/;
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#include "aspeed-g6.dtsi"
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#include <dt-bindings/gpio/aspeed-gpio.h>
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#include <dt-bindings/i2c/i2c.h>
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#include <dt-bindings/leds/leds-pca955x.h>
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/ {
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model = "Everest";
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compatible = "ibm,everest-bmc", "aspeed,ast2600";
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aliases {
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i2c100 = &cfam0_i2c0;
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i2c101 = &cfam0_i2c1;
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i2c110 = &cfam0_i2c10;
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i2c111 = &cfam0_i2c11;
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i2c112 = &cfam0_i2c12;
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i2c113 = &cfam0_i2c13;
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i2c114 = &cfam0_i2c14;
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i2c115 = &cfam0_i2c15;
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i2c202 = &cfam1_i2c2;
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i2c203 = &cfam1_i2c3;
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i2c210 = &cfam1_i2c10;
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i2c211 = &cfam1_i2c11;
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i2c214 = &cfam1_i2c14;
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i2c215 = &cfam1_i2c15;
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i2c216 = &cfam1_i2c16;
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i2c217 = &cfam1_i2c17;
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i2c300 = &cfam2_i2c0;
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i2c301 = &cfam2_i2c1;
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i2c310 = &cfam2_i2c10;
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i2c311 = &cfam2_i2c11;
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i2c312 = &cfam2_i2c12;
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i2c313 = &cfam2_i2c13;
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i2c314 = &cfam2_i2c14;
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i2c315 = &cfam2_i2c15;
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i2c402 = &cfam3_i2c2;
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i2c403 = &cfam3_i2c3;
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i2c410 = &cfam3_i2c10;
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i2c411 = &cfam3_i2c11;
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i2c414 = &cfam3_i2c14;
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i2c415 = &cfam3_i2c15;
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i2c416 = &cfam3_i2c16;
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i2c417 = &cfam3_i2c17;
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serial4 = &uart5;
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spi10 = &cfam0_spi0;
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spi11 = &cfam0_spi1;
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spi12 = &cfam0_spi2;
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spi13 = &cfam0_spi3;
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spi20 = &cfam1_spi0;
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spi21 = &cfam1_spi1;
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spi22 = &cfam1_spi2;
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spi23 = &cfam1_spi3;
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spi30 = &cfam2_spi0;
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spi31 = &cfam2_spi1;
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spi32 = &cfam2_spi2;
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spi33 = &cfam2_spi3;
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spi40 = &cfam3_spi0;
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spi41 = &cfam3_spi1;
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spi42 = &cfam3_spi2;
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spi43 = &cfam3_spi3;
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};
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chosen {
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stdout-path = &uart5;
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bootargs = "console=ttyS4,115200n8";
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x40000000>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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/* LPC FW cycle bridge region requires natural alignment */
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flash_memory: region@b8000000 {
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no-map;
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reg = <0xb8000000 0x04000000>; /* 64M */
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};
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/* 48MB region from the end of flash to start of vga memory */
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ramoops@bc000000 {
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compatible = "ramoops";
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reg = <0xbc000000 0x180000>; /* 16 * (3 * 0x8000) */
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record-size = <0x8000>;
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console-size = <0x8000>;
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pmsg-size = <0x8000>;
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max-reason = <3>; /* KMSG_DUMP_EMERG */
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};
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/* VGA region is dictated by hardware strapping */
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vga_memory: region@bf000000 {
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no-map;
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compatible = "shared-dma-pool";
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reg = <0xbf000000 0x01000000>; /* 16M */
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};
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};
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};
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&ehci1 {
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status = "okay";
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};
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&emmc_controller {
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status = "okay";
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};
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&pinctrl_emmc_default {
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bias-disable;
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};
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&emmc {
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status = "okay";
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};
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&fsim0 {
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status = "okay";
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#address-cells = <2>;
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#size-cells = <0>;
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/*
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* CFAM Reset is supposed to be active low but pass1 hardware is wired
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* active high.
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*/
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cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
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cfam@0,0 {
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reg = <0 0>;
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#address-cells = <1>;
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#size-cells = <1>;
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chip-id = <0>;
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scom@1000 {
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compatible = "ibm,fsi2pib";
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reg = <0x1000 0x400>;
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};
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i2c@1800 {
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compatible = "ibm,fsi-i2c-master";
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reg = <0x1800 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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cfam0_i2c0: i2c-bus@0 {
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reg = <0>; /* OMI01 */
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};
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cfam0_i2c1: i2c-bus@1 {
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reg = <1>; /* OMI23 */
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};
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cfam0_i2c10: i2c-bus@a {
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reg = <10>; /* OP3A */
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};
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cfam0_i2c11: i2c-bus@b {
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reg = <11>; /* OP3B */
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};
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cfam0_i2c12: i2c-bus@c {
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reg = <12>; /* OP4A */
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};
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cfam0_i2c13: i2c-bus@d {
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reg = <13>; /* OP4B */
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};
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cfam0_i2c14: i2c-bus@e {
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reg = <14>; /* OP5A */
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};
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cfam0_i2c15: i2c-bus@f {
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reg = <15>; /* OP5B */
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};
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};
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fsi2spi@1c00 {
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compatible = "ibm,fsi2spi";
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reg = <0x1c00 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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cfam0_spi0: spi@0 {
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reg = <0x0>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam0_spi1: spi@20 {
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reg = <0x20>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam0_spi2: spi@40 {
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reg = <0x40>;
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compatible = "ibm,fsi2spi-restricted";
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam0_spi3: spi@60 {
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reg = <0x60>;
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compatible = "ibm,fsi2spi-restricted";
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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};
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sbefifo@2400 {
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compatible = "ibm,p9-sbefifo";
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reg = <0x2400 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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fsi_occ0: occ {
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compatible = "ibm,p10-occ";
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};
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};
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fsi_hub0: hub@3400 {
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compatible = "fsi-master-hub";
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reg = <0x3400 0x400>;
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#address-cells = <2>;
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#size-cells = <0>;
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};
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};
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};
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&fsi_hub0 {
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cfam@1,0 {
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reg = <1 0>;
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#address-cells = <1>;
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#size-cells = <1>;
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chip-id = <1>;
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scom@1000 {
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compatible = "ibm,fsi2pib";
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reg = <0x1000 0x400>;
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};
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i2c@1800 {
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compatible = "ibm,fsi-i2c-master";
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reg = <0x1800 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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cfam1_i2c2: i2c-bus@2 {
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reg = <2>; /* OMI45 */
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};
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cfam1_i2c3: i2c-bus@3 {
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reg = <3>; /* OMI67 */
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};
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cfam1_i2c10: i2c-bus@a {
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reg = <10>; /* OP3A */
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};
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cfam1_i2c11: i2c-bus@b {
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reg = <11>; /* OP3B */
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};
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cfam1_i2c14: i2c-bus@e {
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reg = <14>; /* OP5A */
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};
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cfam1_i2c15: i2c-bus@f {
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reg = <15>; /* OP5B */
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};
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cfam1_i2c16: i2c-bus@10 {
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reg = <16>; /* OP6A */
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};
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cfam1_i2c17: i2c-bus@11 {
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reg = <17>; /* OP6B */
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};
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};
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fsi2spi@1c00 {
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compatible = "ibm,fsi2spi";
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reg = <0x1c00 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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cfam1_spi0: spi@0 {
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reg = <0x0>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam1_spi1: spi@20 {
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reg = <0x20>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam1_spi2: spi@40 {
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reg = <0x40>;
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compatible = "ibm,fsi2spi-restricted";
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam1_spi3: spi@60 {
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reg = <0x60>;
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compatible = "ibm,fsi2spi-restricted";
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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};
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sbefifo@2400 {
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compatible = "ibm,p9-sbefifo";
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reg = <0x2400 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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fsi_occ1: occ {
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compatible = "ibm,p10-occ";
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};
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};
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fsi_hub1: hub@3400 {
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compatible = "fsi-master-hub";
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reg = <0x3400 0x400>;
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#address-cells = <2>;
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#size-cells = <0>;
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no-scan-on-init;
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};
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};
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cfam@2,0 {
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reg = <2 0>;
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#address-cells = <1>;
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#size-cells = <1>;
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chip-id = <2>;
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scom@1000 {
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compatible = "ibm,fsi2pib";
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reg = <0x1000 0x400>;
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};
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i2c@1800 {
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compatible = "ibm,fsi-i2c-master";
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reg = <0x1800 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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cfam2_i2c0: i2c-bus@0 {
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reg = <0>; /* OM01 */
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};
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cfam2_i2c1: i2c-bus@1 {
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reg = <1>; /* OM23 */
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};
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cfam2_i2c10: i2c-bus@a {
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reg = <10>; /* OP3A */
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};
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cfam2_i2c11: i2c-bus@b {
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reg = <11>; /* OP3B */
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};
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cfam2_i2c12: i2c-bus@c {
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reg = <12>; /* OP4A */
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};
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cfam2_i2c13: i2c-bus@d {
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reg = <13>; /* OP4B */
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};
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cfam2_i2c14: i2c-bus@e {
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reg = <14>; /* OP5A */
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};
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cfam2_i2c15: i2c-bus@f {
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reg = <15>; /* OP5B */
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};
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};
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fsi2spi@1c00 {
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compatible = "ibm,fsi2spi";
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reg = <0x1c00 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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cfam2_spi0: spi@0 {
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reg = <0x0>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam2_spi1: spi@20 {
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reg = <0x20>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam2_spi2: spi@40 {
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reg = <0x40>;
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compatible = "ibm,fsi2spi-restricted";
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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cfam2_spi3: spi@60 {
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reg = <0x60>;
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compatible = "ibm,fsi2spi-restricted";
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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at25,byte-len = <0x80000>;
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at25,addr-mode = <4>;
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at25,page-size = <256>;
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compatible = "atmel,at25";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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};
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sbefifo@2400 {
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compatible = "ibm,p9-sbefifo";
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reg = <0x2400 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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fsi_occ2: occ {
|
|
compatible = "ibm,p10-occ";
|
|
};
|
|
};
|
|
|
|
fsi_hub2: hub@3400 {
|
|
compatible = "fsi-master-hub";
|
|
reg = <0x3400 0x400>;
|
|
#address-cells = <2>;
|
|
#size-cells = <0>;
|
|
|
|
no-scan-on-init;
|
|
};
|
|
};
|
|
|
|
cfam@3,0 {
|
|
reg = <3 0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
chip-id = <3>;
|
|
|
|
scom@1000 {
|
|
compatible = "ibm,fsi2pib";
|
|
reg = <0x1000 0x400>;
|
|
};
|
|
|
|
i2c@1800 {
|
|
compatible = "ibm,fsi-i2c-master";
|
|
reg = <0x1800 0x400>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cfam3_i2c2: i2c-bus@2 {
|
|
reg = <2>; /* OM45 */
|
|
};
|
|
|
|
cfam3_i2c3: i2c-bus@3 {
|
|
reg = <3>; /* OM67 */
|
|
};
|
|
|
|
cfam3_i2c10: i2c-bus@a {
|
|
reg = <10>; /* OP3A */
|
|
};
|
|
|
|
cfam3_i2c11: i2c-bus@b {
|
|
reg = <11>; /* OP3B */
|
|
};
|
|
|
|
cfam3_i2c14: i2c-bus@e {
|
|
reg = <14>; /* OP5A */
|
|
};
|
|
|
|
cfam3_i2c15: i2c-bus@f {
|
|
reg = <15>; /* OP5B */
|
|
};
|
|
|
|
cfam3_i2c16: i2c-bus@10 {
|
|
reg = <16>; /* OP6A */
|
|
};
|
|
|
|
cfam3_i2c17: i2c-bus@11 {
|
|
reg = <17>; /* OP6B */
|
|
};
|
|
};
|
|
|
|
fsi2spi@1c00 {
|
|
compatible = "ibm,fsi2spi";
|
|
reg = <0x1c00 0x400>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cfam3_spi0: spi@0 {
|
|
reg = <0x0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
eeprom@0 {
|
|
at25,byte-len = <0x80000>;
|
|
at25,addr-mode = <4>;
|
|
at25,page-size = <256>;
|
|
|
|
compatible = "atmel,at25";
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
};
|
|
};
|
|
|
|
cfam3_spi1: spi@20 {
|
|
reg = <0x20>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
eeprom@0 {
|
|
at25,byte-len = <0x80000>;
|
|
at25,addr-mode = <4>;
|
|
at25,page-size = <256>;
|
|
|
|
compatible = "atmel,at25";
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
};
|
|
};
|
|
|
|
cfam3_spi2: spi@40 {
|
|
reg = <0x40>;
|
|
compatible = "ibm,fsi2spi-restricted";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
eeprom@0 {
|
|
at25,byte-len = <0x80000>;
|
|
at25,addr-mode = <4>;
|
|
at25,page-size = <256>;
|
|
|
|
compatible = "atmel,at25";
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
};
|
|
};
|
|
|
|
cfam3_spi3: spi@60 {
|
|
reg = <0x60>;
|
|
compatible = "ibm,fsi2spi-restricted";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
eeprom@0 {
|
|
at25,byte-len = <0x80000>;
|
|
at25,addr-mode = <4>;
|
|
at25,page-size = <256>;
|
|
|
|
compatible = "atmel,at25";
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
sbefifo@2400 {
|
|
compatible = "ibm,p9-sbefifo";
|
|
reg = <0x2400 0x400>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
fsi_occ3: occ {
|
|
compatible = "ibm,p10-occ";
|
|
};
|
|
};
|
|
|
|
fsi_hub3: hub@3400 {
|
|
compatible = "fsi-master-hub";
|
|
reg = <0x3400 0x400>;
|
|
#address-cells = <2>;
|
|
#size-cells = <0>;
|
|
|
|
no-scan-on-init;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* Legacy OCC numbering (to get rid of when userspace is fixed) */
|
|
&fsi_occ0 {
|
|
reg = <1>;
|
|
};
|
|
|
|
&fsi_occ1 {
|
|
reg = <2>;
|
|
};
|
|
|
|
&fsi_occ2 {
|
|
reg = <3>;
|
|
};
|
|
|
|
&fsi_occ3 {
|
|
reg = <4>;
|
|
};
|
|
|
|
&ibt {
|
|
status = "okay";
|
|
};
|
|
|
|
&vuart1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&vuart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpc_ctrl {
|
|
status = "okay";
|
|
memory-region = <&flash_memory>;
|
|
};
|
|
|
|
&kcs4 {
|
|
compatible = "openbmc,mctp-lpc";
|
|
status = "okay";
|
|
};
|
|
|
|
&mac2 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_rmii3_default>;
|
|
clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
|
|
<&syscon ASPEED_CLK_MAC3RCLK>;
|
|
clock-names = "MACCLK", "RCLK";
|
|
use-ncsi;
|
|
};
|
|
|
|
&mac3 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_rmii4_default>;
|
|
clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
|
|
<&syscon ASPEED_CLK_MAC4RCLK>;
|
|
clock-names = "MACCLK", "RCLK";
|
|
use-ncsi;
|
|
};
|
|
|
|
&xdma {
|
|
status = "okay";
|
|
memory-region = <&vga_memory>;
|
|
};
|