| Marek Vasut | ca5a4b5 | 2015-11-04 23:14:24 +0100 | [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 = "DENX MA5D4"; |
| 16 | compatible = "denx,ma5d4", "atmel,sama5d4", "atmel,sama5"; |
| 17 | |
| 18 | memory { |
| 19 | reg = <0x20000000 0x10000000>; |
| 20 | }; |
| 21 | |
| 22 | clocks { |
| 23 | main_clock: main_clock { |
| 24 | compatible = "atmel,osc", "fixed-clock"; |
| 25 | clock-frequency = <12000000>; |
| 26 | }; |
| 27 | |
| 28 | clk20m: clk20m { |
| 29 | compatible = "fixed-clock"; |
| 30 | #clock-cells = <0>; |
| 31 | clock-frequency = <20000000>; |
| 32 | clock-output-names = "clk20m"; |
| 33 | }; |
| 34 | }; |
| 35 | |
| 36 | ahb { |
| 37 | apb { |
| 38 | mmc0: mmc@f8000000 { |
| 39 | pinctrl-names = "default"; |
| 40 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>; |
| 41 | vmmc-supply = <&vcc_mmc0_reg>; |
| 42 | vqmmc-supply = <&vcc_3v3_reg>; |
| 43 | status = "okay"; |
| 44 | slot@0 { |
| 45 | reg = <0>; |
| 46 | bus-width = <8>; |
| 47 | broken-cd; |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | spi0: spi@f8010000 { |
| 52 | cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; |
| 53 | status = "okay"; |
| 54 | |
| 55 | m25p80@0 { |
| 56 | compatible = "atmel,at25df321a"; |
| 57 | spi-max-frequency = <50000000>; |
| 58 | reg = <0>; |
| 59 | }; |
| 60 | }; |
| 61 | |
| 62 | i2c0: i2c@f8014000 { |
| 63 | status = "okay"; |
| 64 | }; |
| 65 | |
| 66 | spi1: spi@fc018000 { |
| 67 | cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>; |
| 68 | status = "okay"; |
| 69 | |
| 70 | can0: can@0 { |
| 71 | compatible = "microchip,mcp2515"; |
| 72 | reg = <0>; |
| 73 | clocks = <&clk20m>; |
| 74 | interrupt-parent = <&pioE>; |
| 75 | interrupts = <6 GPIO_ACTIVE_LOW>; |
| 76 | spi-max-frequency = <10000000>; |
| 77 | }; |
| 78 | |
| 79 | can1: can@1 { |
| 80 | compatible = "microchip,mcp2515"; |
| 81 | reg = <1>; |
| 82 | clocks = <&clk20m>; |
| 83 | interrupt-parent = <&pioE>; |
| 84 | interrupts = <7 GPIO_ACTIVE_LOW>; |
| 85 | spi-max-frequency = <10000000>; |
| 86 | }; |
| 87 | }; |
| 88 | |
| 89 | adc0: adc@fc034000 { |
| 90 | pinctrl-names = "default"; |
| 91 | pinctrl-0 = < |
| 92 | /* external trigger conflicts with USBA_VBUS */ |
| 93 | &pinctrl_adc0_ad0 |
| 94 | &pinctrl_adc0_ad1 |
| 95 | &pinctrl_adc0_ad2 |
| 96 | &pinctrl_adc0_ad3 |
| 97 | &pinctrl_adc0_ad4 |
| 98 | >; |
| 99 | atmel,adc-vref = <3300>; |
| 100 | status = "okay"; |
| 101 | }; |
| 102 | |
| 103 | watchdog@fc068640 { |
| 104 | status = "okay"; |
| 105 | }; |
| 106 | }; |
| 107 | }; |
| 108 | |
| 109 | vcc_3v3_reg: fixedregulator@0 { |
| 110 | compatible = "regulator-fixed"; |
| 111 | regulator-name = "VCC 3V3"; |
| 112 | regulator-min-microvolt = <3300000>; |
| 113 | regulator-max-microvolt = <3300000>; |
| 114 | regulator-boot-on; |
| 115 | regulator-always-on; |
| 116 | }; |
| 117 | |
| 118 | vcc_mmc0_reg: fixedregulator@1 { |
| 119 | compatible = "regulator-fixed"; |
| 120 | gpio = <&pioE 15 GPIO_ACTIVE_HIGH>; |
| 121 | regulator-name = "RST_n MCI0"; |
| 122 | regulator-min-microvolt = <3300000>; |
| 123 | regulator-max-microvolt = <3300000>; |
| 124 | vin-supply = <&vcc_3v3_reg>; |
| 125 | regulator-boot-on; |
| 126 | }; |
| 127 | }; |