1/* 2 * Copyright 2014 Texas Instruments, Inc. 3 * 4 * Device Tree Source for K2G SOC 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11#include <dt-bindings/interrupt-controller/arm-gic.h> 12#include "skeleton.dtsi" 13 14/ { 15 model = "Texas Instruments K2G SoC"; 16 #address-cells = <1>; 17 #size-cells = <1>; 18 interrupt-parent = <&gic>; 19 20 aliases { 21 serial0 = &uart0; 22 spi0 = &spi0; 23 spi1 = &spi1; 24 spi2 = &spi2; 25 spi3 = &spi3; 26 spi4 = &qspi; 27 }; 28 29 memory { 30 device_type = "memory"; 31 reg = <0x80000000 0x80000000>; 32 }; 33 34 cpus { 35 #address-cells = <1>; 36 #size-cells = <0>; 37 38 interrupt-parent = <&gic>; 39 40 cpu@0 { 41 compatible = "arm,cortex-a15"; 42 device_type = "cpu"; 43 reg = <0>; 44 }; 45 }; 46 47 gic: interrupt-controller { 48 compatible = "arm,cortex-a15-gic"; 49 #interrupt-cells = <3>; 50 interrupt-controller; 51 reg = <0x0 0x02561000 0x0 0x1000>, 52 <0x0 0x02562000 0x0 0x2000>, 53 <0x0 0x02564000 0x0 0x1000>, 54 <0x0 0x02566000 0x0 0x2000>; 55 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | 56 IRQ_TYPE_LEVEL_HIGH)>; 57 }; 58 59 soc { 60 #address-cells = <1>; 61 #size-cells = <1>; 62 compatible = "ti,keystone","simple-bus"; 63 interrupt-parent = <&gic>; 64 ranges; 65 66 uart0: serial@02530c00 { 67 compatible = "ns16550a"; 68 current-speed = <115200>; 69 reg-shift = <2>; 70 reg-io-width = <4>; 71 reg = <0x02530c00 0x100>; 72 clock-names = "uart"; 73 interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>; 74 }; 75 76 mdio: mdio@4200f00 { 77 compatible = "ti,keystone_mdio", "ti,davinci_mdio"; 78 #address-cells = <1>; 79 #size-cells = <0>; 80 /* power-domains = <&k2g_pds K2G_DEV_NSS0>; */ 81 /* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_ESW_CLK>; */ 82 clock-names = "fck"; 83 reg = <0x04200f00 0x100>; 84 status = "disabled"; 85 bus_freq = <2500000>; 86 }; 87 88 qspi: qspi@2940000 { 89 compatible = "cadence,qspi"; 90 #address-cells = <1>; 91 #size-cells = <0>; 92 reg = <0x02940000 0x1000>, 93 <0x24000000 0x4000000>; 94 interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>; 95 num-cs = <4>; 96 fifo-depth = <256>; 97 sram-size = <256>; 98 status = "disabled"; 99 }; 100 101 #include "keystone-k2g-netcp.dtsi" 102 103 pmmc: pmmc@2900000 { 104 compatible = "ti,power-processor"; 105 reg = <0x02900000 0x40000>; 106 ti,lpsc_module = <1>; 107 }; 108 109 spi0: spi@21805400 { 110 compatible = "ti,keystone-spi", "ti,dm6441-spi"; 111 reg = <0x21805400 0x200>; 112 num-cs = <4>; 113 ti,davinci-spi-intr-line = <0>; 114 interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>; 115 #address-cells = <1>; 116 #size-cells = <0>; 117 status = "disabled"; 118 }; 119 120 spi1: spi@21805800 { 121 compatible = "ti,keystone-spi", "ti,dm6441-spi"; 122 reg = <0x21805800 0x200>; 123 num-cs = <4>; 124 ti,davinci-spi-intr-line = <0>; 125 interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>; 126 #address-cells = <1>; 127 #size-cells = <0>; 128 status = "disabled"; 129 }; 130 131 spi2: spi@21805c00 { 132 compatible = "ti,keystone-spi", "ti,dm6441-spi"; 133 reg = <0x21805C00 0x200>; 134 num-cs = <4>; 135 ti,davinci-spi-intr-line = <0>; 136 interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>; 137 #address-cells = <1>; 138 #size-cells = <0>; 139 status = "disabled"; 140 }; 141 142 spi3: spi@21806000 { 143 compatible = "ti,keystone-spi", "ti,dm6441-spi"; 144 reg = <0x21806000 0x200>; 145 num-cs = <4>; 146 ti,davinci-spi-intr-line = <0>; 147 interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>; 148 #address-cells = <1>; 149 #size-cells = <0>; 150 status = "disabled"; 151 }; 152 153 mmc0: mmc@23000000 { 154 compatible = "ti,omap4-hsmmc"; 155 reg = <0x23000000 0x400>; 156 interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>; 157 bus-width = <4>; 158 ti,needs-special-reset; 159 no-1-8-v; 160 max-frequency = <96000000>; 161 status = "disabled"; 162 }; 163 164 mmc1: mmc@23100000 { 165 compatible = "ti,omap4-hsmmc"; 166 reg = <0x23100000 0x400>; 167 interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>; 168 bus-width = <8>; 169 ti,needs-special-reset; 170 ti,non-removable; 171 max-frequency = <96000000>; 172 status = "disabled"; 173 clock-names = "fck"; 174 }; 175 }; 176}; 177