| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| 2 | /* Copyright (c) 2020-2022 Microchip Technology Inc */ |
| 3 | |
| 4 | /dts-v1/; |
| 5 | |
| 6 | #include "mpfs.dtsi" |
| 7 | #include "mpfs-polarberry-fabric.dtsi" |
| 8 | |
| 9 | / { |
| 10 | model = "Sundance PolarBerry"; |
| 11 | compatible = "sundance,polarberry", "microchip,mpfs"; |
| 12 | |
| 13 | aliases { |
| 14 | ethernet0 = &mac1; |
| 15 | serial0 = &mmuart0; |
| 16 | }; |
| 17 | |
| 18 | chosen { |
| 19 | stdout-path = "serial0:115200n8"; |
| 20 | }; |
| 21 | |
| 22 | ddrc_cache_lo: memory@80000000 { |
| 23 | device_type = "memory"; |
| 24 | reg = <0x0 0x80000000 0x0 0x2e000000>; |
| 25 | }; |
| 26 | |
| 27 | ddrc_cache_hi: memory@1000000000 { |
| 28 | device_type = "memory"; |
| 29 | reg = <0x10 0x00000000 0x0 0xC0000000>; |
| 30 | }; |
| 31 | }; |
| 32 | |
| 33 | /* |
| 34 | * phy0 is connected to mac0, but the port itself is on the (optional) carrier |
| 35 | * board. |
| 36 | */ |
| 37 | &mac0 { |
| 38 | phy-mode = "sgmii"; |
| 39 | phy-handle = <&phy0>; |
| 40 | status = "disabled"; |
| 41 | }; |
| 42 | |
| 43 | &mac1 { |
| 44 | phy-mode = "sgmii"; |
| 45 | phy-handle = <&phy1>; |
| 46 | status = "okay"; |
| 47 | |
| 48 | phy1: ethernet-phy@5 { |
| 49 | reg = <5>; |
| 50 | }; |
| 51 | |
| 52 | phy0: ethernet-phy@4 { |
| 53 | reg = <4>; |
| 54 | }; |
| 55 | }; |
| 56 | |
| 57 | &mbox { |
| 58 | status = "okay"; |
| 59 | }; |
| 60 | |
| 61 | &mmc { |
| 62 | bus-width = <4>; |
| 63 | disable-wp; |
| 64 | cap-sd-highspeed; |
| 65 | cap-mmc-highspeed; |
| 66 | mmc-ddr-1_8v; |
| 67 | mmc-hs200-1_8v; |
| 68 | sd-uhs-sdr12; |
| 69 | sd-uhs-sdr25; |
| 70 | sd-uhs-sdr50; |
| 71 | sd-uhs-sdr104; |
| 72 | status = "okay"; |
| 73 | }; |
| 74 | |
| 75 | &mmuart0 { |
| 76 | status = "okay"; |
| 77 | }; |
| 78 | |
| 79 | &refclk { |
| 80 | clock-frequency = <125000000>; |
| 81 | }; |
| 82 | |
| 83 | &rtc { |
| 84 | status = "okay"; |
| 85 | }; |
| 86 | |
| 87 | &syscontroller { |
| 88 | status = "okay"; |
| 89 | }; |