| /* |
| * Copyright (c) 2024 Microchip Technology Inc. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <arm/armv7-m.dtsi> |
| #include <zephyr/dt-bindings/gpio/gpio.h> |
| #include <zephyr/dt-bindings/gpio/microchip-xec-gpio.h> |
| #include <zephyr/dt-bindings/i2c/i2c.h> |
| #include <freq.h> |
| #include <mem.h> |
| |
| / { |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-m4"; |
| reg = <0>; |
| clock-frequency = <96000000>; |
| }; |
| }; |
| |
| soc { |
| ecs: ecs@4000fc00 { |
| reg = <0x4000fc00 0x200>; |
| status = "disabled"; |
| }; |
| pcr: pcr@40080100 { |
| reg = <0x40080100 0x100 0x4000a400 0x100>; |
| reg-names = "pcrr", "vbatr"; |
| interrupts = <174 0>; |
| status = "disabled"; |
| }; |
| ecia: ecia@4000e000 { |
| reg = <0x4000e000 0x400>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| status = "disabled"; |
| |
| ranges = <0x0 0x4000e000 0x400>; |
| |
| girq8: girq8@0 { |
| reg = <0x0 0x14>; |
| interrupts = <0 1>; |
| status = "disabled"; |
| }; |
| girq9: girq9@14 { |
| reg = <0x14 0x14>; |
| interrupts = <1 1>; |
| status = "disabled"; |
| }; |
| girq10: girq10@28 { |
| reg = <0x28 0x14>; |
| interrupts = <2 1>; |
| status = "disabled"; |
| }; |
| girq11: girq11@3c { |
| reg = <0x3c 0x14>; |
| interrupts = <3 1>; |
| status = "disabled"; |
| }; |
| girq12: girq12@50 { |
| reg = <0x50 0x14>; |
| interrupts = <4 1>; |
| status = "disabled"; |
| }; |
| girq13: girq13@64 { |
| reg = <0x64 0x14>; |
| interrupts = <5 1>; |
| status = "disabled"; |
| }; |
| girq14: girq14@78 { |
| reg = <0x78 0x14>; |
| interrupts = <6 1>; |
| status = "disabled"; |
| }; |
| girq15: girq15@8c { |
| reg = <0x8c 0x14>; |
| interrupts = <7 1>; |
| status = "disabled"; |
| }; |
| girq16: girq16@a0 { |
| reg = <0xa0 0x14>; |
| interrupts = <8 1>; |
| status = "disabled"; |
| }; |
| girq17: girq17@b4 { |
| reg = <0xb4 0x14>; |
| interrupts = <9 1>; |
| status = "disabled"; |
| }; |
| girq18: girq18@c8 { |
| reg = <0xc8 0x14>; |
| interrupts = <10 1>; |
| status = "disabled"; |
| }; |
| girq19: girq19@dc { |
| reg = <0xdc 0x14>; |
| interrupts = <11 1>; |
| status = "disabled"; |
| }; |
| girq20: girq20@f0 { |
| reg = <0xf0 0x14>; |
| interrupts = <12 1>; |
| status = "disabled"; |
| }; |
| girq21: girq21@104 { |
| reg = <0x104 0x14>; |
| interrupts = <13 1>; |
| status = "disabled"; |
| }; |
| girq22: girq22@118 { |
| reg = <0x118 0x14>; |
| interrupts = <255 0>; |
| status = "disabled"; |
| }; |
| girq23: girq23@12c { |
| reg = <0x12c 0x14>; |
| interrupts = <14 1>; |
| status = "disabled"; |
| }; |
| girq24: girq24@140 { |
| reg = <0x140 0x14>; |
| interrupts = <15 1>; |
| status = "disabled"; |
| }; |
| girq25: girq25@154 { |
| reg = <0x154 0x14>; |
| interrupts = <16 1>; |
| status = "disabled"; |
| }; |
| girq26: girq26@168 { |
| reg = <0x168 0x14>; |
| interrupts = <17 1>; |
| status = "disabled"; |
| }; |
| }; |
| pinctrl: pin-controller@40081000 { |
| compatible = "microchip,mec5-pinctrl"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| reg = <0x40081000 0x1000>; |
| |
| gpio_000_036: gpio@40081000 { |
| compatible = "microchip,mec5-gpio"; |
| reg = < 0x40081000 0x80 0x40081300 0x04 |
| 0x40081380 0x04 0x400813fc 0x04>; |
| interrupts = <3 2>; |
| gpio-controller; |
| #gpio-cells=<2>; |
| }; |
| gpio_040_076: gpio@40081080 { |
| compatible = "microchip,mec5-gpio"; |
| reg = < 0x40081080 0x80 0x40081304 0x04 |
| 0x40081384 0x04 0x400813f8 0x4>; |
| interrupts = <2 2>; |
| gpio-controller; |
| #gpio-cells=<2>; |
| }; |
| gpio_100_136: gpio@40081100 { |
| compatible = "microchip,mec5-gpio"; |
| reg = < 0x40081100 0x80 0x40081308 0x04 |
| 0x40081388 0x04 0x400813f4 0x04>; |
| gpio-controller; |
| interrupts = <1 2>; |
| #gpio-cells=<2>; |
| }; |
| gpio_140_176: gpio@40081180 { |
| compatible = "microchip,mec5-gpio"; |
| reg = < 0x40081180 0x80 0x4008130c 0x04 |
| 0x4008138c 0x04 0x400813f0 0x04>; |
| gpio-controller; |
| interrupts = <0 2>; |
| #gpio-cells=<2>; |
| }; |
| gpio_200_236: gpio@40081200 { |
| compatible = "microchip,mec5-gpio"; |
| reg = < 0x40081200 0x80 0x40081310 0x04 |
| 0x40081390 0x04 0x400813ec 0x04>; |
| gpio-controller; |
| interrupts = <4 2>; |
| #gpio-cells=<2>; |
| }; |
| gpio_240_276: gpio@40081280 { |
| compatible = "microchip,mec5-gpio"; |
| reg = < 0x40081280 0x80 0x40081314 0x04 |
| 0x40081394 0x04 0x400813e8 0x04>; |
| gpio-controller; |
| interrupts = <17 2>; |
| #gpio-cells=<2>; |
| }; |
| }; |
| uart0: uart@400f2400 { |
| reg = <0x400f2400 0x400>; |
| interrupts = <40 1>; |
| status = "disabled"; |
| }; |
| uart1: uart@400f2800 { |
| reg = <0x400f2800 0x400>; |
| interrupts = <41 1>; |
| status = "disabled"; |
| }; |
| watchdog0: watchdog@40000400 { |
| reg = <0x40000400 0x400>; |
| interrupts = <171 0>; |
| status = "disabled"; |
| }; |
| rtimer: timer@40007400 { |
| reg = <0x40007400 0x10>; |
| interrupts = <111 0>; |
| clock-frequency = <32768>; |
| max-value = <0xffffffff>; |
| status = "disabled"; |
| }; |
| timer0: timer@40000c00 { |
| reg = <0x40000c00 0x20>; |
| interrupts = <136 0>; |
| clock-frequency = <48000000>; |
| prescaler = <0>; |
| max-value = <0xffff>; |
| status = "disabled"; |
| }; |
| timer1: timer@40000c20 { |
| reg = <0x40000c20 0x20>; |
| interrupts = <137 0>; |
| clock-frequency = <48000000>; |
| prescaler = <0>; |
| max-value = <0xffff>; |
| status = "disabled"; |
| }; |
| timer2: timer@40000c40 { |
| reg = <0x40000c40 0x20>; |
| interrupts = <138 0>; |
| clock-frequency = <48000000>; |
| prescaler = <0>; |
| max-value = <0xffff>; |
| status = "disabled"; |
| }; |
| timer3: timer@40000c60 { |
| reg = <0x40000c60 0x20>; |
| interrupts = <139 0>; |
| clock-frequency = <48000000>; |
| prescaler = <0>; |
| max-value = <0xffff>; |
| status = "disabled"; |
| }; |
| timer4: timer@40000c80 { |
| reg = <0x40000c80 0x20>; |
| interrupts = <140 0>; |
| clock-frequency = <48000000>; |
| prescaler = <0>; |
| max-value = <0xffffffff>; |
| status = "disabled"; |
| }; |
| timer5: timer@40000ca0 { |
| reg = <0x40000ca0 0x20>; |
| interrupts = <141 0>; |
| clock-frequency = <48000000>; |
| prescaler = <0>; |
| max-value = <0xffffffff>; |
| status = "disabled"; |
| }; |
| cntr0: timer@40000d00 { |
| reg = <0x40000d00 0x20>; |
| interrupts = <142 0>; |
| status = "disabled"; |
| }; |
| cntr1: timer@40000d20 { |
| reg = <0x40000d20 0x20>; |
| interrupts = <143 0>; |
| status = "disabled"; |
| }; |
| cntr2: timer@40000d40 { |
| reg = <0x40000d40 0x20>; |
| interrupts = <144 0>; |
| status = "disabled"; |
| }; |
| cntr3: timer@40000d60 { |
| reg = <0x40000d60 0x20>; |
| interrupts = <145 0>; |
| status = "disabled"; |
| }; |
| cctmr0: timer@40001000 { |
| reg = <0x40001000 0x40>; |
| interrupts = <146 0>, <147 0>, <148 0>, <149 0>, |
| <150 0>, <151 0>, <152 0>, <153 0>, |
| <154 0>; |
| status = "disabled"; |
| }; |
| hibtimer0: timer@40009800 { |
| reg = <0x40009800 0x20>; |
| interrupts = <112 0>; |
| status = "disabled"; |
| }; |
| hibtimer1: timer@40009820 { |
| reg = <0x40009820 0x20>; |
| interrupts = <113 0>; |
| status = "disabled"; |
| }; |
| weektmr0: timer@4000ac80 { |
| reg = <0x4000ac80 0x80>; |
| interrupts = <114 0>, <115 0>, <116 0>, |
| <117 0>, <118 0>; |
| status = "disabled"; |
| }; |
| rtc0: rtc@400f5000 { |
| reg = <0x400f5000 0x100>; |
| interrupts = <119 3>, <120 3>; |
| status = "disabled"; |
| }; |
| bbram: bb-ram@4000a800 { |
| reg = <0x4000a800 0x80>; |
| reg-names = "memory"; |
| status = "disabled"; |
| }; |
| vci0: vci@4000ae00 { |
| reg = <0x4000ae00 0x40>; |
| interrupts = <121 0>, <122 0>, <123 0>, |
| <124 0>, <125 0>; |
| status = "disabled"; |
| }; |
| i2c_smb_0: i2c@40004000 { |
| reg = <0x40004000 0x80>; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| interrupts = <20 1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| i2c_smb_1: i2c@40004400 { |
| reg = <0x40004400 0x80>; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| interrupts = <21 1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| i2c_smb_2: i2c@40004800 { |
| reg = <0x40004800 0x80>; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| interrupts = <22 1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| i2c_smb_3: i2c@40004c00 { |
| reg = <0x40004C00 0x80>; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| interrupts = <23 1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| i2c_smb_4: i2c@40005000 { |
| reg = <0x40005000 0x80>; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| interrupts = <158 1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| ps2_0: ps2@40009000 { |
| reg = <0x40009000 0x40>; |
| interrupts = <100 1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| pwm0: pwm@40005800 { |
| reg = <0x40005800 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm1: pwm@40005810 { |
| reg = <0x40005810 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm2: pwm@40005820 { |
| reg = <0x40005820 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm3: pwm@40005830 { |
| reg = <0x40005830 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm4: pwm@40005840 { |
| reg = <0x40005840 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm5: pwm@40005850 { |
| reg = <0x40005850 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm6: pwm@40005860 { |
| reg = <0x40005860 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm7: pwm@40005870 { |
| reg = <0x40005870 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| pwm8: pwm@40005880 { |
| reg = <0x40005880 0x10>; |
| status = "disabled"; |
| #pwm-cells = <3>; |
| }; |
| tach0: tach@40006000 { |
| reg = <0x40006000 0x10>; |
| interrupts = <71 4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| tach1: tach@40006010 { |
| reg = <0x40006010 0x10>; |
| interrupts = <72 4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| tach2: tach@40006020 { |
| reg = <0x40006020 0x10>; |
| interrupts = <73 4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| tach3: tach@40006030 { |
| reg = <0x40006030 0x10>; |
| interrupts = <159 4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| rpmfan0: rpmfan@4000a000 { |
| reg = <0x4000a000 0x80>; |
| interrupts = <74 1>, <75 1>; |
| status = "disabled"; |
| }; |
| rpmfan1: rpmfan@4000a080 { |
| reg = <0x4000a080 0x80>; |
| interrupts = <76 1>, <77 1>; |
| status = "disabled"; |
| }; |
| adc0: adc@40007c00 { |
| reg = <0x40007c00 0x90>; |
| interrupts = <78 0>, <79 0>; |
| interrupt-names = "single", "repeat"; |
| status = "disabled"; |
| #io-channel-cells = <1>; |
| clktime = <32>; |
| }; |
| peci0: peci@40006400 { |
| reg = <0x40006400 0x80>; |
| interrupts = <70 4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| qspi0: spi@40070000 { |
| reg = <0x40070000 0x400>; |
| interrupts = <91 2>; |
| clock-frequency = <12000000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| prochot0: prochot@40003400 { |
| reg = <0x40003400 0x20>; |
| interrupts = <87 0>; |
| status = "disabled"; |
| }; |
| rcid0: rcid@40001400 { |
| reg = <0x40001400 0x80>; |
| interrupts = <80 0>; |
| status = "disabled"; |
| }; |
| rcid1: rcid@40001480 { |
| reg = <0x40001480 0x80>; |
| interrupts = <81 0>; |
| status = "disabled"; |
| }; |
| rcid2: rcid@40001500 { |
| reg = <0x40001500 0x80>; |
| interrupts = <82 0>; |
| status = "disabled"; |
| }; |
| bbled0: bbled@4000b800 { |
| reg = <0x4000b800 0x100>; |
| interrupts = <83 0>; |
| status = "disabled"; |
| }; |
| bbled1: bbled@4000b900 { |
| reg = <0x4000b900 0x100>; |
| interrupts = <84 0>; |
| status = "disabled"; |
| }; |
| bbled2: bbled@4000ba00 { |
| reg = <0x4000ba00 0x100>; |
| interrupts = <85 0>; |
| status = "disabled"; |
| }; |
| bbled3: bbled@4000bb00 { |
| reg = <0x4000bb00 0x100>; |
| interrupts = <86 0>; |
| status = "disabled"; |
| }; |
| bclink0: bclink@4000cd00 { |
| reg = <0x4000cd00 0x20>; |
| interrupts = <96 0>, <97 0>; |
| status = "disabled"; |
| }; |
| tfdp0: tfdp@40008c00 { |
| reg = <0x40008c00 0x10>; |
| status = "disabled"; |
| }; |
| glblcfg0: glblcfg@400fff00 { |
| reg = <0x400fff00 0x40>; |
| status = "disabled"; |
| }; |
| espi0: espi@400f3400 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| reg = < 0x400f3400 0x400 |
| 0x400f3800 0x400 |
| 0x400f9c00 0x400>; |
| reg-names = "io", "mem", "vw"; |
| interrupts = <103 3>, <104 3>, <105 3>, <106 3>, |
| <107 3>, <108 3>, <109 3>, <110 2>, |
| <156 3>, <15 3>, <16 3>; |
| interrupt-names = "pc", "bm1", "bm2", "ltr", "oob_up", |
| "oob_dn", "fc", "erst", "vw_chan_en", |
| "vwct_0_6", "vwct_7_10"; |
| status = "disabled"; |
| |
| /* Devices accessible to the Host via Logical Device mechanism. |
| * Some devices are capable of having their registers mapped to |
| * Host I/O or memory address space. Some devices are capable |
| * of generating Serial IRQ to the Host over eSPI. |
| */ |
| mbox0: mbox@400f0000 { |
| reg = <0x400f0000 0x200>; |
| interrupts = <60 3>; |
| status = "disabled"; |
| }; |
| kbc0: kbc@400f0400 { |
| reg = <0x400f0400 0x400>, <0x400f2000 0x400>; |
| interrupts = <59 3>, <58 3>; |
| interrupt-names = "ibf", "obe"; |
| status = "disabled"; |
| }; |
| acpi_ec0: acpi_ec@400f0800 { |
| reg = <0x400f0800 0x400>; |
| interrupts = <45 3>, <46 3>; |
| interrupt-names = "ibf", "obe"; |
| status = "disabled"; |
| }; |
| acpi_ec1: acpi_ec@400f0c00 { |
| reg = <0x400f0c00 0x400>; |
| interrupts = <47 3>, <48 3>; |
| interrupt-names = "ibf", "obe"; |
| status = "disabled"; |
| }; |
| acpi_ec2: acpi_ec@400f1000 { |
| reg = <0x400f1000 0x400>; |
| interrupts = <49 3>, <50 3>; |
| interrupt-names = "ibf", "obe"; |
| status = "disabled"; |
| }; |
| acpi_ec3: acpi_ec@400f1400 { |
| reg = <0x400f1400 0x400>; |
| interrupts = <51 3>, <52 3>; |
| interrupt-names = "ibf", "obe"; |
| status = "disabled"; |
| }; |
| acpi_ec4: acpi_ec@400f1800 { |
| reg = <0x400f1800 0x400>; |
| interrupts = <53 3>, <54 3>; |
| interrupt-names = "ibf", "obe"; |
| status = "disabled"; |
| }; |
| acpi_pm1: acpi_pm1@400f1c00 { |
| reg = <0x400f1c00 0x400>; |
| interrupts = <55 3>, <56 3>, <57 3>; |
| interrupt-names = "ctl", "en", "sts"; |
| status = "disabled"; |
| }; |
| glue: glue_logic@400f3c00 { |
| reg = <0x400f3c00 0x200>; |
| interrupts = <172 1>; |
| status = "disabled"; |
| }; |
| emi0: emi@400f4000 { |
| reg = <0x400f4000 0x400>; |
| interrupts = <42 3>; |
| status = "disabled"; |
| }; |
| emi1: emi@400f4400 { |
| reg = <0x400f4400 0x400>; |
| interrupts = <43 3>; |
| status = "disabled"; |
| }; |
| emi2: emi@400f4800 { |
| reg = <0x400f4800 0x400>; |
| interrupts = <44 3>; |
| status = "disabled"; |
| }; |
| /* Capture Host writes to a 4-byte I/O range |
| * plus a one byte alias I/O location which maps |
| * to one of the 4-byte locations. |
| */ |
| p80bd0: p80bd@400f8000 { |
| reg = <0x400f8000 0x400>; |
| interrupts = <62 0>; |
| status = "disabled"; |
| }; |
| }; |
| /* eSPI target attached flash controller. |
| * When this device is fully activated via its driver, it takes |
| * ownership of the QSPI controller. EC access to QSPI |
| * registers is discarded by hardware. |
| */ |
| espi_taf0: espi_taf@40008000 { |
| reg = <0x40008000 0x400>, <0x40070000 0x400>, <0x40071000 0x400>; |
| reg-names = "tafbr", "tafqspi", "tafcomm"; |
| interrupts = <166 3>, <167 3>; |
| interrupt-names = "done", "err"; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| &nvic { |
| arm,num-irq-priority-bits = <3>; |
| }; |
| |
| &systick { |
| status = "disabled"; |
| }; |
