| Alex Nemirovsky | 7d706a8 | 2020-01-30 12:34:59 -0800 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * Copyright (C) 2020, Cortina Access Inc. |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | |
| 8 | / { |
| 9 | #address-cells = <2>; |
| 10 | #size-cells = <1>; |
| 11 | |
| 12 | mmc0: mmc@f4400000 { |
| Alex Nemirovsky | 1ac6447 | 2020-05-21 17:24:23 -0700 | [diff] [blame] | 13 | compatible = "cortina,ca-mmc"; |
| Alex Nemirovsky | 7d706a8 | 2020-01-30 12:34:59 -0800 | [diff] [blame] | 14 | reg = <0x0 0xf4400000 0x1000>; |
| 15 | bus-width = <4>; |
| Alex Nemirovsky | 7d706a8 | 2020-01-30 12:34:59 -0800 | [diff] [blame] | 16 | sd_dll_ctrl = <0xf43200e8>; |
| 17 | io_drv_ctrl = <0xf432004c>; |
| 18 | }; |
| 19 | |
| 20 | gpio0: gpio-controller@0xf4329280 { |
| 21 | compatible = "cortina,ca-gpio"; |
| 22 | reg = <0x0 0xf4329280 0x24>; |
| 23 | gpio-controller; |
| 24 | #gpio-cells = <2>; |
| 25 | status = "okay"; |
| 26 | }; |
| 27 | gpio1: gpio-controller@0xf43292a4 { |
| 28 | compatible = "cortina,ca-gpio"; |
| 29 | reg = <0x0 0xf43292a4 0x24>; |
| 30 | gpio-controller; |
| 31 | #gpio-cells = <2>; |
| 32 | status = "disabled"; |
| 33 | }; |
| 34 | |
| 35 | watchdog: watchdog@0xf432901c { |
| 36 | compatible = "cortina,ca-wdt"; |
| 37 | reg = <0x0 0xf432901c 0x34>, |
| 38 | <0x0 0xf4320020 0x04>; |
| 39 | status = "okay"; |
| 40 | }; |
| 41 | |
| 42 | uart0: serial@0xf4329148 { |
| 43 | u-boot,dm-pre-reloc; |
| 44 | compatible = "cortina,ca-uart"; |
| 45 | reg = <0x0 0xf4329148 0x30>; |
| 46 | status = "okay"; |
| 47 | }; |
| 48 | |
| 49 | i2c: i2c@f4329120 { |
| 50 | compatible = "cortina,ca-i2c"; |
| 51 | reg = <0x0 0xf4329120 0x28>; |
| 52 | clock-frequency = <400000>; |
| 53 | }; |
| 54 | |
| Kate Liu | 34a5add | 2020-12-11 13:46:13 -0800 | [diff] [blame^] | 55 | nand: nand-controller@f4324000 { |
| 56 | #address-cells = <1>; |
| 57 | #size-cells = <0>; |
| 58 | compatible = "cortina,ca-nand"; |
| 59 | reg = <0 0xf4324000 0x3b0>, /* NAND controller */ |
| 60 | <0 0xf7001000 0xb4>, /* DMA_GLOBAL */ |
| 61 | <0 0xf7001a00 0x80>; /* DMA channel0 for FLASH */ |
| 62 | status = "okay"; |
| 63 | nand-ecc-mode = "hw"; |
| 64 | nand-ecc-strength = <16>; |
| 65 | nand-ecc-step-size = <1024>; /* Must be 1024 */ |
| 66 | nand_flash_base_addr = <0xe0000000>; |
| 67 | }; |
| 68 | |
| Alex Nemirovsky | 7d706a8 | 2020-01-30 12:34:59 -0800 | [diff] [blame] | 69 | sflash: sflash-controller@f4324000 { |
| 70 | #address-cells = <2>; |
| 71 | #size-cells = <1>; |
| 72 | compatible = "cortina,ca-sflash"; |
| 73 | reg = <0x0 0xf4324000 0x50>; |
| 74 | reg-names = "sflash-regs"; |
| 75 | flash@0 { |
| 76 | compatible = "jedec,spi-nor"; |
| 77 | spi-rx-bus-width = <1>; |
| 78 | spi-max-frequency = <108000000>; |
| 79 | }; |
| 80 | }; |
| Jway Lin | edca8ed | 2020-06-30 21:08:07 -0700 | [diff] [blame] | 81 | |
| 82 | leds: led-controller@f43200f0 { |
| 83 | compatible = "cortina,ca-leds"; |
| 84 | reg = <0x0 0xf43200f0 0x40>; |
| 85 | |
| 86 | cortina,blink-rate1 = <256>; |
| 87 | cortina,blink-rate2 = <512>; |
| 88 | |
| 89 | led@0 { |
| 90 | pin = <0>; |
| 91 | active-low; |
| 92 | blink-sel =<0>; |
| 93 | port = <0>; |
| 94 | off-event = <0>; |
| 95 | label = "led0"; |
| 96 | }; |
| 97 | |
| 98 | led@1 { |
| 99 | pin = <1>; |
| 100 | active-low; |
| 101 | blink-sel =<1>; |
| 102 | label = "led1"; |
| 103 | }; |
| 104 | |
| 105 | led@2 { |
| 106 | pin = <2>; |
| 107 | active-low; |
| 108 | label = "led2"; |
| 109 | }; |
| 110 | |
| 111 | }; |
| Alex Nemirovsky | 7d706a8 | 2020-01-30 12:34:59 -0800 | [diff] [blame] | 112 | }; |