| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | // Copyright (c) 2018 Facebook Inc. |
| 3 | /dts-v1/; |
| 4 | |
| 5 | #include "ast2500-facebook-netbmc-common.dtsi" |
| 6 | |
| 7 | / { |
| 8 | model = "Facebook YAMP 100 BMC"; |
| 9 | compatible = "facebook,yamp-bmc", "aspeed,ast2500"; |
| 10 | |
| 11 | aliases { |
| 12 | /* |
| 13 | * Override the default uart aliases to avoid breaking |
| 14 | * the legacy applications. |
| 15 | */ |
| 16 | serial0 = &uart5; |
| 17 | serial1 = &uart1; |
| 18 | serial2 = &uart2; |
| 19 | serial3 = &uart3; |
| 20 | }; |
| 21 | |
| 22 | chosen { |
| 23 | stdout-path = &uart5; |
| 24 | bootargs = "console=ttyS0,9600n8 root=/dev/ram rw"; |
| 25 | }; |
| 26 | }; |
| 27 | |
| 28 | &uart2 { |
| 29 | status = "okay"; |
| 30 | pinctrl-names = "default"; |
| 31 | pinctrl-0 = <&pinctrl_txd2_default |
| 32 | &pinctrl_rxd2_default>; |
| 33 | }; |
| 34 | |
| 35 | &mac0 { |
| 36 | status = "okay"; |
| 37 | use-ncsi; |
| 38 | pinctrl-names = "default"; |
| 39 | pinctrl-0 = <&pinctrl_rmii1_default>; |
| 40 | clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, |
| 41 | <&syscon ASPEED_CLK_MAC1RCLK>; |
| 42 | clock-names = "MACCLK", "RCLK"; |
| 43 | }; |
| 44 | |
| 45 | &mac1 { |
| 46 | status = "disabled"; |
| 47 | }; |
| 48 | |
| 49 | &i2c0 { |
| 50 | status = "okay"; |
| 51 | }; |
| 52 | |
| 53 | &i2c1 { |
| 54 | status = "okay"; |
| 55 | }; |
| 56 | |
| 57 | &i2c2 { |
| 58 | status = "okay"; |
| 59 | |
| 60 | i2c-mux@75 { |
| 61 | compatible = "nxp,pca9548"; |
| 62 | #address-cells = <1>; |
| 63 | #size-cells = <0>; |
| 64 | reg = <0x75>; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | &i2c3 { |
| 69 | status = "okay"; |
| 70 | }; |
| 71 | |
| 72 | &i2c4 { |
| 73 | status = "okay"; |
| 74 | }; |
| 75 | |
| 76 | &i2c5 { |
| 77 | status = "okay"; |
| 78 | }; |
| 79 | |
| 80 | &i2c6 { |
| 81 | status = "okay"; |
| 82 | }; |
| 83 | |
| 84 | &i2c7 { |
| 85 | status = "okay"; |
| 86 | }; |
| 87 | |
| 88 | &i2c8 { |
| 89 | status = "okay"; |
| 90 | }; |
| 91 | |
| 92 | &i2c9 { |
| 93 | status = "okay"; |
| 94 | }; |
| 95 | |
| 96 | &i2c10 { |
| 97 | status = "okay"; |
| 98 | }; |
| 99 | |
| 100 | &i2c11 { |
| 101 | status = "okay"; |
| 102 | }; |
| 103 | |
| 104 | &i2c12 { |
| 105 | status = "okay"; |
| 106 | }; |
| 107 | |
| 108 | &i2c13 { |
| 109 | status = "okay"; |
| 110 | }; |
| 111 | |
| 112 | &fmc_flash0 { |
| 113 | #include "facebook-bmc-flash-layout.dtsi" |
| 114 | }; |
| 115 | |
| 116 | &fmc_flash1 { |
| 117 | partitions { |
| 118 | compatible = "fixed-partitions"; |
| 119 | #address-cells = <1>; |
| 120 | #size-cells = <1>; |
| 121 | |
| 122 | flash1@0 { |
| 123 | reg = <0x0 0x2000000>; |
| 124 | label = "flash1"; |
| 125 | }; |
| 126 | }; |
| 127 | }; |