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      1 // SPDX-License-Identifier: GPL-2.0-or-later
      2 /*
      3  * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC
      4  *
      5  * Copyright (C) 2011 Marek Vasut <marek.vasut (a] gmail.com>
      6  */
      7 
      8 #include "dt-bindings/clock/pxa-clock.h"
      9 
     10 #define PMGROUP(pin) #pin
     11 #define PMMUX(func, pin, af)			\
     12 	mux- ## func {				\
     13 		groups = PMGROUP(P ## pin);	\
     14 		function = #af;			\
     15 	}
     16 #define PMMUX_LPM_LOW(func, pin, af)		\
     17 	mux- ## func {				\
     18 		groups = PMGROUP(P ## pin);	\
     19 		function = #af;			\
     20 		low-power-disable;		\
     21 	}
     22 #define PMMUX_LPM_HIGH(func, pin, af)		\
     23 	mux- ## func {				\
     24 		groups = PMGROUP(P ## pin);	\
     25 		function = #af;			\
     26 		low-power-enable;		\
     27 	}
     28 
     29 / {
     30 	#address-cells = <1>;
     31 	#size-cells = <1>;
     32 	model = "Marvell PXA2xx family SoC";
     33 	compatible = "marvell,pxa2xx";
     34 	interrupt-parent = <&pxairq>;
     35 
     36 	aliases {
     37 		serial0 = &ffuart;
     38 		serial1 = &btuart;
     39 		serial2 = &stuart;
     40 		serial3 = &hwuart;
     41 		i2c0 = &pwri2c;
     42 		i2c1 = &pxai2c1;
     43 	};
     44 
     45 	cpus {
     46 		cpu {
     47 			compatible = "marvell,xscale";
     48 			device_type = "cpu";
     49 		};
     50 	};
     51 
     52 	pxabus {
     53 		compatible = "simple-bus";
     54 		#address-cells = <1>;
     55 		#size-cells = <1>;
     56 		ranges;
     57 
     58 		pxairq: interrupt-controller@40d00000 {
     59 			#interrupt-cells = <1>;
     60 			compatible = "marvell,pxa-intc";
     61 			interrupt-controller;
     62 			interrupt-parent;
     63 			marvell,intc-nr-irqs = <32>;
     64 			reg = <0x40d00000 0xd0>;
     65 		};
     66 
     67 		gpio: gpio@40e00000 {
     68 			compatible = "mrvl,pxa-gpio";
     69 			#address-cells = <0x1>;
     70 			#size-cells = <0x1>;
     71 			reg = <0x40e00000 0x10000>;
     72 			gpio-controller;
     73 			#gpio-cells = <0x2>;
     74 			interrupts = <8>, <9>, <10>;
     75 			interrupt-names = "gpio0", "gpio1", "gpio_mux";
     76 			interrupt-controller;
     77 			#interrupt-cells = <0x2>;
     78 			ranges;
     79 
     80 			gcb0: gpio@40e00000 {
     81 				reg = <0x40e00000 0x4>;
     82 			};
     83 
     84 			gcb1: gpio@40e00004 {
     85 				reg = <0x40e00004 0x4>;
     86 			};
     87 
     88 			gcb2: gpio@40e00008 {
     89 				reg = <0x40e00008 0x4>;
     90 			};
     91 			gcb3: gpio@40e0000c {
     92 				reg = <0x40e0000c 0x4>;
     93 			};
     94 		};
     95 
     96 		ffuart: serial@40100000 {
     97 			compatible = "mrvl,pxa-uart";
     98 			reg = <0x40100000 0x30>;
     99 			interrupts = <22>;
    100 			clocks = <&clks CLK_FFUART>;
    101 			status = "disabled";
    102 		};
    103 
    104 		btuart: serial@40200000 {
    105 			compatible = "mrvl,pxa-uart";
    106 			reg = <0x40200000 0x30>;
    107 			interrupts = <21>;
    108 			clocks = <&clks CLK_BTUART>;
    109 			status = "disabled";
    110 		};
    111 
    112 		stuart: serial@40700000 {
    113 			compatible = "mrvl,pxa-uart";
    114 			reg = <0x40700000 0x30>;
    115 			interrupts = <20>;
    116 			clocks = <&clks CLK_STUART>;
    117 			status = "disabled";
    118 		};
    119 
    120 		hwuart: serial@41600000 {
    121 			compatible = "mrvl,pxa-uart";
    122 			reg = <0x41600000 0x30>;
    123 			interrupts = <7>;
    124 			status = "disabled";
    125 		};
    126 
    127 		pxai2c1: i2c@40301680 {
    128 			compatible = "mrvl,pxa-i2c";
    129 			reg = <0x40301680 0x30>;
    130 			interrupts = <18>;
    131 			clocks = <&clks CLK_I2C>;
    132 			#address-cells = <0x1>;
    133 			#size-cells = <0>;
    134 			status = "disabled";
    135 		};
    136 
    137 		mmc0: mmc@41100000 {
    138 			compatible = "marvell,pxa-mmc";
    139 			reg = <0x41100000 0x1000>;
    140 			interrupts = <23>;
    141 			clocks = <&clks CLK_MMC>;
    142 			dmas = <&pdma 21 3
    143 				&pdma 22 3>;
    144 			dma-names = "rx", "tx";
    145 			status = "disabled";
    146 		};
    147 
    148 		rtc@40900000 {
    149 			compatible = "marvell,pxa-rtc";
    150 			reg = <0x40900000 0x3c>;
    151 			interrupts = <30 31>;
    152 		};
    153 
    154 		lcdc: lcd-controller@40500000 {
    155 			compatible = "marvell,pxa2xx-lcdc";
    156 			reg = <0x44000000 0x10000>;
    157 			interrupts = <17>;
    158 			clocks = <&clks CLK_LCD>;
    159 			status = "disabled";
    160 		};
    161 	};
    162 };
    163