| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ OR MIT |
| 2 | // |
| 3 | // Device Tree Source for UniPhier LD4 Reference Board |
| 4 | // |
| 5 | // Copyright (C) 2015-2016 Socionext Inc. |
| 6 | // Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| 7 | |
| 8 | /dts-v1/; |
| 9 | #include "uniphier-ld4.dtsi" |
| 10 | #include "uniphier-ref-daughter.dtsi" |
| 11 | #include "uniphier-support-card.dtsi" |
| 12 | |
| 13 | / { |
| 14 | model = "UniPhier LD4 Reference Board"; |
| 15 | compatible = "socionext,uniphier-ld4-ref", "socionext,uniphier-ld4"; |
| 16 | |
| 17 | chosen { |
| 18 | stdout-path = "serial0:115200n8"; |
| 19 | }; |
| 20 | |
| 21 | aliases { |
| 22 | serial0 = &serial0; |
| 23 | serial1 = &serialsc; |
| 24 | serial2 = &serial2; |
| 25 | serial3 = &serial3; |
| 26 | i2c0 = &i2c0; |
| 27 | i2c1 = &i2c1; |
| 28 | i2c2 = &i2c2; |
| 29 | i2c3 = &i2c3; |
| 30 | }; |
| 31 | |
| 32 | memory@80000000 { |
| 33 | device_type = "memory"; |
| 34 | reg = <0x80000000 0x20000000>; |
| 35 | }; |
| 36 | }; |
| 37 | |
| 38 | ðsc { |
| 39 | interrupts = <1 IRQ_TYPE_LEVEL_LOW>; |
| 40 | }; |
| 41 | |
| 42 | &serialsc { |
| 43 | interrupts = <1 IRQ_TYPE_LEVEL_LOW>; |
| 44 | }; |
| 45 | |
| 46 | &serial0 { |
| 47 | status = "okay"; |
| 48 | }; |
| 49 | |
| 50 | &serial2 { |
| 51 | status = "okay"; |
| 52 | }; |
| 53 | |
| 54 | &serial3 { |
| 55 | status = "okay"; |
| 56 | }; |
| 57 | |
| 58 | &gpio { |
| 59 | xirq1-hog { |
| 60 | gpio-hog; |
| 61 | gpios = <UNIPHIER_GPIO_IRQ(1) 0>; |
| 62 | input; |
| 63 | }; |
| 64 | }; |
| 65 | |
| 66 | &i2c0 { |
| 67 | status = "okay"; |
| 68 | }; |
| 69 | |
| 70 | &sd { |
| 71 | status = "okay"; |
| 72 | }; |
| 73 | |
| 74 | &usb0 { |
| 75 | status = "okay"; |
| 76 | }; |
| 77 | |
| 78 | &usb1 { |
| 79 | status = "okay"; |
| 80 | }; |
| 81 | |
| 82 | &nand { |
| 83 | status = "okay"; |
| 84 | |
| 85 | nand@0 { |
| 86 | reg = <0>; |
| 87 | }; |
| 88 | }; |