// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015 Microchip Technology Inc. All rights reserved.
*/
#include <dt-bindings/clock/microchip,pic32-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&evic>;
aliases {
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
gpio4 = &gpio4;
gpio5 = &gpio5;
gpio6 = &gpio6;
gpio7 = &gpio7;
gpio8 = &gpio8;
gpio9 = &gpio9;
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
serial3 = &uart4;
serial4 = &uart5;
serial5 = &uart6;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "mti,mips14KEc";
device_type = "cpu";
};
};
soc {
compatible = "microchip,pic32mzda-infra";
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
};
/* external clock input on TxCLKI pin */
txcki: txcki_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <4000000>;
status = "disabled";
};
/* external input on REFCLKIx pin */
refix: refix_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
status = "disabled";
};
rootclk: clock-controller@1f801200 {
compatible = "microchip,pic32mzda-clk";
reg = <0x1f801200 0x200>;
#clock-cells = <1>;
microchip,pic32mzda-sosc;
};
evic: interrupt-controller@1f810000 {
compatible = "microchip,pic32mzda-evic";
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x1f810000 0x1000>;
microchip,external-irqs = <3 8 13 18 23>;
};
pic32_pinctrl: pinctrl@1f801400 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "microchip,pic32mzda-pinctrl";
reg = <0x1f801400 0x400>;
clocks = <&rootclk PB1CLK>;
};
/* PORTA */
gpio0: gpio0@1f860000 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860000 0x100>;
interrupts = <118 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <0>;
gpio-ranges = <&pic32_pinctrl 0 0 16>;
};
/* PORTB */
gpio1: gpio1@1f860100 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860100 0x100>;
interrupts = <119 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <1>;
gpio-ranges = <&pic32_pinctrl 0 16 16>;
};
/* PORTC */
gpio2: gpio2@1f860200 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860200 0x100>;
interrupts = <120 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <2>;
gpio-ranges = <&pic32_pinctrl 0 32 16>;
};
/* PORTD */
gpio3: gpio3@1f860300 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860300 0x100>;
interrupts = <121 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <3>;
gpio-ranges = <&pic32_pinctrl 0 48 16>;
};
/* PORTE */
gpio4: gpio4@1f860400 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860400 0x100>;
interrupts = <122 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <4>;
gpio-ranges = <&pic32_pinctrl 0 64 16>;
};
/* PORTF */
gpio5: gpio5@1f860500 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860500 0x100>;
interrupts = <123 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <5>;
gpio-ranges = <&pic32_pinctrl 0 80 16>;
};
/* PORTG */
gpio6: gpio6@1f860600 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860600 0x100>;
interrupts = <124 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <6>;
gpio-ranges = <&pic32_pinctrl 0 96 16>;
};
/* PORTH */
gpio7: gpio7@1f860700 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860700 0x100>;
interrupts = <125 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <7>;
gpio-ranges = <&pic32_pinctrl 0 112 16>;
};
/* PORTI does not exist */
/* PORTJ */
gpio8: gpio8@1f860800 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860800 0x100>;
interrupts = <126 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <8>;
gpio-ranges = <&pic32_pinctrl 0 128 16>;
};
/* PORTK */
gpio9: gpio9@1f860900 {
compatible = "microchip,pic32mzda-gpio";
reg = <0x1f860900 0x100>;
interrupts = <127 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&rootclk PB4CLK>;
microchip,gpio-bank = <9>;
gpio-ranges = <&pic32_pinctrl 0 144 16>;
};
sdhci: sdhci@1f8ec000 {
compatible = "microchip,pic32mzda-sdhci";
reg = <0x1f8ec000 0x100>;
interrupts = <191 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk REF4CLK>, <&rootclk PB5CLK>;
clock-names = "base_clk", "sys_clk";
bus-width = <4>;
cap-sd-highspeed;
status = "disabled";
};
uart1: serial@1f822000 {
compatible = "microchip,pic32mzda-uart";
reg = <0x1f822000 0x50>;
interrupts = <112 IRQ_TYPE_LEVEL_HIGH>,
<113 IRQ_TYPE_LEVEL_HIGH>,
<114 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk PB2CLK>;
status = "disabled";
};
uart2: serial@1f822200 {
compatible = "microchip,pic32mzda-uart";
reg = <0x1f822200 0x50>;
interrupts = <145 IRQ_TYPE_LEVEL_HIGH>,
<146 IRQ_TYPE_LEVEL_HIGH>,
<147 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk PB2CLK>;
status = "disabled";
};
uart3: serial@1f822400 {
compatible = "microchip,pic32mzda-uart";
reg = <0x1f822400 0x50>;
interrupts = <157 IRQ_TYPE_LEVEL_HIGH>,
<158 IRQ_TYPE_LEVEL_HIGH>,
<159 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk PB2CLK>;
status = "disabled";
};
uart4: serial@1f822600 {
compatible = "microchip,pic32mzda-uart";
reg = <0x1f822600 0x50>;
interrupts = <170 IRQ_TYPE_LEVEL_HIGH>,
<171 IRQ_TYPE_LEVEL_HIGH>,
<172 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk PB2CLK>;
status = "disabled";
};
uart5: serial@1f822800 {
compatible = "microchip,pic32mzda-uart";
reg = <0x1f822800 0x50>;
interrupts = <179 IRQ_TYPE_LEVEL_HIGH>,
<180 IRQ_TYPE_LEVEL_HIGH>,
<181 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk PB2CLK>;
status = "disabled";
};
uart6: serial@1f822A00 {
compatible = "microchip,pic32mzda-uart";
reg = <0x1f822A00 0x50>;
interrupts = <188 IRQ_TYPE_LEVEL_HIGH>,
<189 IRQ_TYPE_LEVEL_HIGH>,
<190 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rootclk PB2CLK>;
status = "disabled";
};
};