| Feng Li | 39e112d | 2016-11-03 14:15:17 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * Freescale ls1021a IOT board device tree source |
| 3 | * |
| 4 | * Copyright 2016 Freescale Semiconductor, Inc. |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | */ |
| 8 | |
| 9 | |
| 10 | #include "ls1021a.dtsi" |
| 11 | |
| 12 | / { |
| 13 | model = "LS1021A IOT Board"; |
| 14 | |
| 15 | aliases { |
| 16 | enet2_rgmii_phy = &rgmii_phy1; |
| 17 | enet0_sgmii_phy = &sgmii_phy2; |
| 18 | enet1_sgmii_phy = &sgmii_phy0; |
| 19 | spi0 = &qspi; |
| 20 | spi1 = &dspi1; |
| 21 | }; |
| 22 | }; |
| 23 | |
| 24 | &qspi { |
| 25 | bus-num = <0>; |
| 26 | status = "okay"; |
| 27 | |
| 28 | qflash0: n25q128a13@0 { |
| 29 | #address-cells = <1>; |
| 30 | #size-cells = <1>; |
| 31 | compatible = "spi-flash"; |
| 32 | spi-max-frequency = <20000000>; |
| 33 | reg = <0>; |
| 34 | }; |
| 35 | }; |
| 36 | |
| 37 | &dspi1 { |
| 38 | bus-num = <0>; |
| 39 | status = "okay"; |
| 40 | |
| 41 | dspiflash: at26df081a@0 { |
| 42 | #address-cells = <1>; |
| 43 | #size-cells = <1>; |
| 44 | compatible = "spi-flash"; |
| 45 | spi-max-frequency = <16000000>; |
| 46 | spi-cpol; |
| 47 | spi-cpha; |
| 48 | reg = <0>; |
| 49 | }; |
| 50 | }; |
| 51 | |
| 52 | &i2c0 { |
| 53 | status = "okay"; |
| 54 | }; |
| 55 | |
| 56 | &i2c1 { |
| 57 | status = "okay"; |
| 58 | }; |
| 59 | |
| 60 | &ifc { |
| 61 | #address-cells = <2>; |
| 62 | #size-cells = <1>; |
| 63 | /* NOR Flash on board */ |
| 64 | ranges = <0x0 0x0 0x60000000 0x08000000>; |
| 65 | status = "okay"; |
| 66 | |
| 67 | nor@0,0 { |
| 68 | #address-cells = <1>; |
| 69 | #size-cells = <1>; |
| 70 | compatible = "cfi-flash"; |
| 71 | reg = <0x0 0x0 0x8000000>; |
| 72 | bank-width = <2>; |
| 73 | device-width = <1>; |
| 74 | }; |
| 75 | }; |
| 76 | |
| 77 | &lpuart0 { |
| 78 | status = "okay"; |
| 79 | }; |
| 80 | |
| 81 | &mdio0 { |
| 82 | sgmii_phy0: ethernet-phy@0 { |
| 83 | reg = <0x0>; |
| 84 | }; |
| 85 | rgmii_phy1: ethernet-phy@1 { |
| 86 | reg = <0x1>; |
| 87 | }; |
| 88 | sgmii_phy2: ethernet-phy@2 { |
| 89 | reg = <0x2>; |
| 90 | }; |
| 91 | tbi1: tbi-phy@1f { |
| 92 | reg = <0x1f>; |
| 93 | device_type = "tbi-phy"; |
| 94 | }; |
| 95 | }; |
| 96 | |
| 97 | &uart0 { |
| 98 | status = "okay"; |
| 99 | }; |
| 100 | |
| 101 | &uart1 { |
| 102 | status = "okay"; |
| 103 | }; |