1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright (c) 2018 Facebook Inc.
5 #include "ast2500-facebook-netbmc-common.dtsi"
8 model = "Facebook Minipack 100 BMC";
9 compatible = "facebook,minipack-bmc", "aspeed,ast2500";
13 * Override the default serial aliases to avoid breaking
14 * the legacy applications.
23 * i2c switch 2-0070, pca9548, 8 child channels assigned
24 * with bus number 16-23.
36 * i2c switch 8-0070, pca9548, 8 child channels assigned
37 * with bus number 24-31.
49 * i2c switch 9-0070, pca9548, 8 child channels assigned
50 * with bus number 32-39.
62 * i2c switch 11-0070, pca9548, 8 child channels assigned
63 * with bus number 40-47.
77 bootargs = "debug console=ttyS1,9600n8 root=/dev/ram rw";
83 aspeed,reset-type = "system";
87 * Both firmware flashes are 64MB on Minipack BMC.
92 reg = <0x1c00000 0x2400000>;
95 reg = <0x0 0x4000000>;
103 reg = <0x0 0x4000000>;
109 pinctrl-0 = <&pinctrl_txd1_default
110 &pinctrl_rxd1_default
111 &pinctrl_ncts1_default
112 &pinctrl_ndsr1_default
113 &pinctrl_ndtr1_default
114 &pinctrl_nrts1_default>;
119 pinctrl-names = "default";
120 pinctrl-0 = <&pinctrl_txd2_default
121 &pinctrl_rxd2_default>;
126 pinctrl-names = "default";
127 pinctrl-0 = <&pinctrl_txd4_default
128 &pinctrl_rxd4_default>;
133 bus-frequency = <400000>;
145 compatible = "nxp,pca9548";
146 #address-cells = <1>;
151 #address-cells = <1>;
157 #address-cells = <1>;
163 #address-cells = <1>;
169 #address-cells = <1>;
175 #address-cells = <1>;
181 #address-cells = <1>;
187 #address-cells = <1>;
193 #address-cells = <1>;
225 compatible = "nxp,pca9548";
226 #address-cells = <1>;
231 #address-cells = <1>;
237 #address-cells = <1>;
243 #address-cells = <1>;
249 #address-cells = <1>;
255 #address-cells = <1>;
261 #address-cells = <1>;
267 #address-cells = <1>;
273 #address-cells = <1>;
284 compatible = "nxp,pca9548";
285 #address-cells = <1>;
290 #address-cells = <1>;
296 #address-cells = <1>;
302 #address-cells = <1>;
308 #address-cells = <1>;
314 #address-cells = <1>;
320 #address-cells = <1>;
326 #address-cells = <1>;
332 #address-cells = <1>;
347 compatible = "nxp,pca9548";
348 #address-cells = <1>;
353 #address-cells = <1>;
359 #address-cells = <1>;
365 #address-cells = <1>;
371 #address-cells = <1>;
377 #address-cells = <1>;
383 #address-cells = <1>;
389 #address-cells = <1>;
395 #address-cells = <1>;