| Jagan Teki | ca57bd6 | 2018-03-14 18:46:39 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 Marek Vasut <marex@denx.de> |
| 3 | * |
| 4 | * The code contained herein is licensed under the GNU General Public |
| 5 | * License. You may obtain a copy of the GNU General Public License |
| 6 | * Version 2 or later at the following locations: |
| 7 | * |
| 8 | * http://www.opensource.org/licenses/gpl-license.html |
| 9 | * http://www.gnu.org/copyleft/gpl.html |
| 10 | */ |
| 11 | |
| 12 | #include "sama5d4.dtsi" |
| 13 | |
| 14 | / { |
| 15 | model = "Aries/DENX MA5D4"; |
| 16 | compatible = "aries,ma5d4", "denx,ma5d4", "atmel,sama5d4", "atmel,sama5"; |
| 17 | |
| 18 | memory { |
| 19 | reg = <0x20000000 0x10000000>; |
| 20 | }; |
| 21 | |
| 22 | clocks { |
| 23 | slow_xtal { |
| 24 | clock-frequency = <32768>; |
| 25 | }; |
| 26 | |
| 27 | main_xtal { |
| 28 | clock-frequency = <12000000>; |
| 29 | }; |
| 30 | |
| 31 | clk20m: clk20m { |
| 32 | compatible = "fixed-clock"; |
| 33 | #clock-cells = <0>; |
| 34 | clock-frequency = <20000000>; |
| 35 | clock-output-names = "clk20m"; |
| 36 | }; |
| 37 | }; |
| 38 | |
| 39 | ahb { |
| 40 | apb { |
| 41 | mmc0: mmc@f8000000 { |
| 42 | pinctrl-names = "default"; |
| 43 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>; |
| 44 | vmmc-supply = <&vcc_mmc0_reg>; |
| 45 | vqmmc-supply = <&vcc_3v3_reg>; |
| 46 | status = "okay"; |
| 47 | slot@0 { |
| 48 | reg = <0>; |
| 49 | bus-width = <8>; |
| 50 | broken-cd; |
| 51 | }; |
| 52 | }; |
| 53 | |
| 54 | spi0: spi@f8010000 { |
| 55 | cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; |
| 56 | status = "okay"; |
| 57 | |
| 58 | m25p80@0 { |
| 59 | compatible = "atmel,at25df321a"; |
| 60 | spi-max-frequency = <50000000>; |
| 61 | reg = <0>; |
| 62 | }; |
| 63 | }; |
| 64 | |
| 65 | i2c0: i2c@f8014000 { |
| 66 | status = "okay"; |
| 67 | }; |
| 68 | |
| 69 | spi1: spi@fc018000 { |
| 70 | cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>; |
| 71 | status = "okay"; |
| 72 | |
| 73 | can0: can@0 { |
| 74 | compatible = "microchip,mcp2515"; |
| 75 | reg = <0>; |
| 76 | clocks = <&clk20m>; |
| 77 | interrupt-parent = <&pioE>; |
| 78 | interrupts = <6 IRQ_TYPE_EDGE_RISING>; |
| 79 | spi-max-frequency = <10000000>; |
| 80 | }; |
| 81 | |
| 82 | can1: can@1 { |
| 83 | compatible = "microchip,mcp2515"; |
| 84 | reg = <1>; |
| 85 | clocks = <&clk20m>; |
| 86 | interrupt-parent = <&pioE>; |
| 87 | interrupts = <7 IRQ_TYPE_EDGE_RISING>; |
| 88 | spi-max-frequency = <10000000>; |
| 89 | }; |
| 90 | }; |
| 91 | |
| 92 | tcb2: timer@fc024000 { |
| 93 | timer@0 { |
| 94 | compatible = "atmel,tcb-timer"; |
| 95 | reg = <0>; |
| 96 | }; |
| 97 | |
| 98 | timer@1 { |
| 99 | compatible = "atmel,tcb-timer"; |
| 100 | reg = <1>; |
| 101 | }; |
| 102 | }; |
| 103 | |
| 104 | adc0: adc@fc034000 { |
| 105 | pinctrl-names = "default"; |
| 106 | pinctrl-0 = < |
| 107 | /* external trigger conflicts with USBA_VBUS */ |
| 108 | &pinctrl_adc0_ad0 |
| 109 | &pinctrl_adc0_ad1 |
| 110 | &pinctrl_adc0_ad2 |
| 111 | &pinctrl_adc0_ad3 |
| 112 | &pinctrl_adc0_ad4 |
| 113 | >; |
| 114 | atmel,adc-vref = <3300>; |
| 115 | status = "okay"; |
| 116 | }; |
| 117 | |
| 118 | watchdog@fc068640 { |
| 119 | status = "okay"; |
| 120 | }; |
| 121 | }; |
| 122 | }; |
| 123 | |
| 124 | vcc_3v3_reg: fixedregulator_3v3 { |
| 125 | compatible = "regulator-fixed"; |
| 126 | regulator-name = "VCC 3V3"; |
| 127 | regulator-min-microvolt = <3300000>; |
| 128 | regulator-max-microvolt = <3300000>; |
| 129 | regulator-boot-on; |
| 130 | regulator-always-on; |
| 131 | }; |
| 132 | |
| 133 | vcc_mmc0_reg: fixedregulator_mmc0 { |
| 134 | compatible = "regulator-fixed"; |
| 135 | gpio = <&pioE 15 GPIO_ACTIVE_HIGH>; |
| 136 | regulator-name = "RST_n MCI0"; |
| 137 | regulator-min-microvolt = <3300000>; |
| 138 | regulator-max-microvolt = <3300000>; |
| 139 | vin-supply = <&vcc_3v3_reg>; |
| 140 | regulator-boot-on; |
| 141 | }; |
| 142 | }; |