1 // SPDX-License-Identifier: GPL-2.0
2 #include "skeleton.dtsi"
6 compatible = "aspeed,ast2400";
9 interrupt-parent = <&vic>;
39 compatible = "arm,arm926ej-s";
46 compatible = "simple-bus";
51 fmc: flash-controller@1e620000 {
52 reg = < 0x1e620000 0x94
53 0x20000000 0x10000000 >;
56 compatible = "aspeed,ast2400-fmc";
61 compatible = "jedec,spi-nor";
66 spi: flash-controller@1e630000 {
67 reg = < 0x1e630000 0x18
68 0x30000000 0x10000000 >;
71 compatible = "aspeed,ast2400-spi";
75 compatible = "jedec,spi-nor";
80 vic: interrupt-controller@1e6c0080 {
81 compatible = "aspeed,ast2400-vic";
83 #interrupt-cells = <1>;
84 valid-sources = <0xffffffff 0x0007ffff>;
85 reg = <0x1e6c0080 0x80>;
88 mac0: ethernet@1e660000 {
89 compatible = "aspeed,ast2400-mac", "faraday,ftgmac100";
90 reg = <0x1e660000 0x180>;
95 mac1: ethernet@1e680000 {
96 compatible = "aspeed,ast2400-mac", "faraday,ftgmac100";
97 reg = <0x1e680000 0x180>;
103 compatible = "simple-bus";
104 #address-cells = <1>;
108 syscon: syscon@1e6e2000 {
109 compatible = "aspeed,g4-scu", "syscon", "simple-mfd";
110 reg = <0x1e6e2000 0x1a8>;
111 #address-cells = <1>;
114 clk_clkin: clk_clkin {
116 compatible = "fixed-clock";
117 clock-frequency = <48000000>;
120 clk_hpll: clk_hpll@70 {
122 compatible = "aspeed,g4-hpll-clock", "fixed-clock";
124 clocks = <&clk_clkin>;
125 clock-frequency = <384000000>;
128 clk_ahb: clk_ahb@70 {
130 compatible = "aspeed,g4-ahb-clock", "fixed-clock";
132 clocks = <&clk_hpll>;
133 clock-frequency = <192000000>;
138 compatible = "aspeed,g4-apb-clock", "fixed-clock";
140 clocks = <&clk_hpll>;
141 clock-frequency = <48000000>;
144 clk_uart: clk_uart@2c{
146 compatible = "aspeed,g4-uart-clock", "fixed-clock";
148 clock-frequency = <24000000>;
152 compatible = "aspeed,g4-pinctrl";
157 compatible = "aspeed,ast2400-adc";
158 reg = <0x1e6e9000 0xb0>;
160 #io-channel-cells = <1>;
165 compatible = "mmio-sram";
166 reg = <0x1e720000 0x8000>; // 32K
169 gpio: gpio@1e780000 {
172 compatible = "aspeed,ast2400-gpio";
173 reg = <0x1e780000 0x1000>;
175 gpio-ranges = <&pinctrl 0 0 220>;
176 interrupt-controller;
179 timer: timer@1e782000 {
180 /* This timer is a Faraday FTTMR010 derivative */
181 compatible = "aspeed,ast2400-timer";
182 reg = <0x1e782000 0x90>;
183 interrupts = <16 17 18 35 36 37 38 39>;
185 clock-names = "PCLK";
188 uart1: serial@1e783000 {
189 compatible = "ns16550a";
190 reg = <0x1e783000 0x20>;
193 clocks = <&clk_uart>;
198 uart5: serial@1e784000 {
199 compatible = "ns16550a";
200 reg = <0x1e784000 0x20>;
203 clocks = <&clk_uart>;
208 wdt1: watchdog@1e785000 {
209 compatible = "aspeed,ast2400-wdt";
210 reg = <0x1e785000 0x1c>;
213 wdt2: watchdog@1e785020 {
214 compatible = "aspeed,ast2400-wdt";
215 reg = <0x1e785020 0x1c>;
218 vuart: serial@1e787000 {
219 compatible = "aspeed,ast2400-vuart";
220 reg = <0x1e787000 0x40>;
223 clocks = <&clk_uart>;
228 uart2: serial@1e78d000 {
229 compatible = "ns16550a";
230 reg = <0x1e78d000 0x20>;
233 clocks = <&clk_uart>;
238 uart3: serial@1e78e000 {
239 compatible = "ns16550a";
240 reg = <0x1e78e000 0x20>;
243 clocks = <&clk_uart>;
248 uart4: serial@1e78f000 {
249 compatible = "ns16550a";
250 reg = <0x1e78f000 0x20>;
253 clocks = <&clk_uart>;
259 compatible = "simple-bus";
260 #address-cells = <1>;
262 ranges = <0 0x1e78a000 0x1000>;
269 i2c_ic: interrupt-controller@0 {
270 #interrupt-cells = <1>;
271 compatible = "aspeed,ast2400-i2c-ic";
274 interrupt-controller;
278 #address-cells = <1>;
280 #interrupt-cells = <1>;
283 compatible = "aspeed,ast2400-i2c-bus";
285 bus-frequency = <100000>;
287 interrupt-parent = <&i2c_ic>;
289 /* Does not need pinctrl properties */
293 #address-cells = <1>;
295 #interrupt-cells = <1>;
298 compatible = "aspeed,ast2400-i2c-bus";
300 bus-frequency = <100000>;
302 interrupt-parent = <&i2c_ic>;
304 /* Does not need pinctrl properties */
308 #address-cells = <1>;
310 #interrupt-cells = <1>;
313 compatible = "aspeed,ast2400-i2c-bus";
315 bus-frequency = <100000>;
317 interrupt-parent = <&i2c_ic>;
318 pinctrl-names = "default";
319 pinctrl-0 = <&pinctrl_i2c3_default>;
324 #address-cells = <1>;
326 #interrupt-cells = <1>;
329 compatible = "aspeed,ast2400-i2c-bus";
331 bus-frequency = <100000>;
333 interrupt-parent = <&i2c_ic>;
334 pinctrl-names = "default";
335 pinctrl-0 = <&pinctrl_i2c4_default>;
340 #address-cells = <1>;
342 #interrupt-cells = <1>;
345 compatible = "aspeed,ast2400-i2c-bus";
347 bus-frequency = <100000>;
349 interrupt-parent = <&i2c_ic>;
350 pinctrl-names = "default";
351 pinctrl-0 = <&pinctrl_i2c5_default>;
356 #address-cells = <1>;
358 #interrupt-cells = <1>;
361 compatible = "aspeed,ast2400-i2c-bus";
363 bus-frequency = <100000>;
365 interrupt-parent = <&i2c_ic>;
366 pinctrl-names = "default";
367 pinctrl-0 = <&pinctrl_i2c6_default>;
372 #address-cells = <1>;
374 #interrupt-cells = <1>;
377 compatible = "aspeed,ast2400-i2c-bus";
379 bus-frequency = <100000>;
381 interrupt-parent = <&i2c_ic>;
382 pinctrl-names = "default";
383 pinctrl-0 = <&pinctrl_i2c7_default>;
388 #address-cells = <1>;
390 #interrupt-cells = <1>;
393 compatible = "aspeed,ast2400-i2c-bus";
395 bus-frequency = <100000>;
397 interrupt-parent = <&i2c_ic>;
398 pinctrl-names = "default";
399 pinctrl-0 = <&pinctrl_i2c8_default>;
404 #address-cells = <1>;
406 #interrupt-cells = <1>;
409 compatible = "aspeed,ast2400-i2c-bus";
411 bus-frequency = <100000>;
413 interrupt-parent = <&i2c_ic>;
414 pinctrl-names = "default";
415 pinctrl-0 = <&pinctrl_i2c9_default>;
420 #address-cells = <1>;
422 #interrupt-cells = <1>;
425 compatible = "aspeed,ast2400-i2c-bus";
427 bus-frequency = <100000>;
429 interrupt-parent = <&i2c_ic>;
430 pinctrl-names = "default";
431 pinctrl-0 = <&pinctrl_i2c10_default>;
436 #address-cells = <1>;
438 #interrupt-cells = <1>;
441 compatible = "aspeed,ast2400-i2c-bus";
443 bus-frequency = <100000>;
445 interrupt-parent = <&i2c_ic>;
446 pinctrl-names = "default";
447 pinctrl-0 = <&pinctrl_i2c11_default>;
452 #address-cells = <1>;
454 #interrupt-cells = <1>;
457 compatible = "aspeed,ast2400-i2c-bus";
459 bus-frequency = <100000>;
461 interrupt-parent = <&i2c_ic>;
462 pinctrl-names = "default";
463 pinctrl-0 = <&pinctrl_i2c12_default>;
468 #address-cells = <1>;
470 #interrupt-cells = <1>;
473 compatible = "aspeed,ast2400-i2c-bus";
475 bus-frequency = <100000>;
477 interrupt-parent = <&i2c_ic>;
478 pinctrl-names = "default";
479 pinctrl-0 = <&pinctrl_i2c13_default>;
484 #address-cells = <1>;
486 #interrupt-cells = <1>;
489 compatible = "aspeed,ast2400-i2c-bus";
491 bus-frequency = <100000>;
493 interrupt-parent = <&i2c_ic>;
494 pinctrl-names = "default";
495 pinctrl-0 = <&pinctrl_i2c14_default>;
501 pinctrl_acpi_default: acpi_default {
506 pinctrl_adc0_default: adc0_default {
511 pinctrl_adc1_default: adc1_default {
516 pinctrl_adc10_default: adc10_default {
521 pinctrl_adc11_default: adc11_default {
526 pinctrl_adc12_default: adc12_default {
531 pinctrl_adc13_default: adc13_default {
536 pinctrl_adc14_default: adc14_default {
541 pinctrl_adc15_default: adc15_default {
546 pinctrl_adc2_default: adc2_default {
551 pinctrl_adc3_default: adc3_default {
556 pinctrl_adc4_default: adc4_default {
561 pinctrl_adc5_default: adc5_default {
566 pinctrl_adc6_default: adc6_default {
571 pinctrl_adc7_default: adc7_default {
576 pinctrl_adc8_default: adc8_default {
581 pinctrl_adc9_default: adc9_default {
586 pinctrl_bmcint_default: bmcint_default {
591 pinctrl_ddcclk_default: ddcclk_default {
596 pinctrl_ddcdat_default: ddcdat_default {
601 pinctrl_extrst_default: extrst_default {
606 pinctrl_flack_default: flack_default {
611 pinctrl_flbusy_default: flbusy_default {
616 pinctrl_flwp_default: flwp_default {
621 pinctrl_gpid_default: gpid_default {
626 pinctrl_gpid0_default: gpid0_default {
631 pinctrl_gpid2_default: gpid2_default {
636 pinctrl_gpid4_default: gpid4_default {
641 pinctrl_gpid6_default: gpid6_default {
646 pinctrl_gpie0_default: gpie0_default {
651 pinctrl_gpie2_default: gpie2_default {
656 pinctrl_gpie4_default: gpie4_default {
661 pinctrl_gpie6_default: gpie6_default {
666 pinctrl_i2c10_default: i2c10_default {
671 pinctrl_i2c11_default: i2c11_default {
676 pinctrl_i2c12_default: i2c12_default {
681 pinctrl_i2c13_default: i2c13_default {
686 pinctrl_i2c14_default: i2c14_default {
691 pinctrl_i2c3_default: i2c3_default {
696 pinctrl_i2c4_default: i2c4_default {
701 pinctrl_i2c5_default: i2c5_default {
706 pinctrl_i2c6_default: i2c6_default {
711 pinctrl_i2c7_default: i2c7_default {
716 pinctrl_i2c8_default: i2c8_default {
721 pinctrl_i2c9_default: i2c9_default {
726 pinctrl_lpcpd_default: lpcpd_default {
731 pinctrl_lpcpme_default: lpcpme_default {
736 pinctrl_lpcrst_default: lpcrst_default {
741 pinctrl_lpcsmi_default: lpcsmi_default {
746 pinctrl_mac1link_default: mac1link_default {
747 function = "MAC1LINK";
751 pinctrl_mac2link_default: mac2link_default {
752 function = "MAC2LINK";
756 pinctrl_mdio1_default: mdio1_default {
761 pinctrl_mdio2_default: mdio2_default {
766 pinctrl_ncts1_default: ncts1_default {
771 pinctrl_ncts2_default: ncts2_default {
776 pinctrl_ncts3_default: ncts3_default {
781 pinctrl_ncts4_default: ncts4_default {
786 pinctrl_ndcd1_default: ndcd1_default {
791 pinctrl_ndcd2_default: ndcd2_default {
796 pinctrl_ndcd3_default: ndcd3_default {
801 pinctrl_ndcd4_default: ndcd4_default {
806 pinctrl_ndsr1_default: ndsr1_default {
811 pinctrl_ndsr2_default: ndsr2_default {
816 pinctrl_ndsr3_default: ndsr3_default {
821 pinctrl_ndsr4_default: ndsr4_default {
826 pinctrl_ndtr1_default: ndtr1_default {
831 pinctrl_ndtr2_default: ndtr2_default {
836 pinctrl_ndtr3_default: ndtr3_default {
841 pinctrl_ndtr4_default: ndtr4_default {
846 pinctrl_ndts4_default: ndts4_default {
851 pinctrl_nri1_default: nri1_default {
856 pinctrl_nri2_default: nri2_default {
861 pinctrl_nri3_default: nri3_default {
866 pinctrl_nri4_default: nri4_default {
871 pinctrl_nrts1_default: nrts1_default {
876 pinctrl_nrts2_default: nrts2_default {
881 pinctrl_nrts3_default: nrts3_default {
886 pinctrl_oscclk_default: oscclk_default {
891 pinctrl_pwm0_default: pwm0_default {
896 pinctrl_pwm1_default: pwm1_default {
901 pinctrl_pwm2_default: pwm2_default {
906 pinctrl_pwm3_default: pwm3_default {
911 pinctrl_pwm4_default: pwm4_default {
916 pinctrl_pwm5_default: pwm5_default {
921 pinctrl_pwm6_default: pwm6_default {
926 pinctrl_pwm7_default: pwm7_default {
931 pinctrl_rgmii1_default: rgmii1_default {
936 pinctrl_rgmii2_default: rgmii2_default {
941 pinctrl_rmii1_default: rmii1_default {
946 pinctrl_rmii2_default: rmii2_default {
951 pinctrl_rom16_default: rom16_default {
956 pinctrl_rom8_default: rom8_default {
961 pinctrl_romcs1_default: romcs1_default {
966 pinctrl_romcs2_default: romcs2_default {
971 pinctrl_romcs3_default: romcs3_default {
976 pinctrl_romcs4_default: romcs4_default {
981 pinctrl_rxd1_default: rxd1_default {
986 pinctrl_rxd2_default: rxd2_default {
991 pinctrl_rxd3_default: rxd3_default {
996 pinctrl_rxd4_default: rxd4_default {
1001 pinctrl_salt1_default: salt1_default {
1006 pinctrl_salt2_default: salt2_default {
1011 pinctrl_salt3_default: salt3_default {
1016 pinctrl_salt4_default: salt4_default {
1021 pinctrl_sd1_default: sd1_default {
1026 pinctrl_sd2_default: sd2_default {
1031 pinctrl_sgpmck_default: sgpmck_default {
1032 function = "SGPMCK";
1036 pinctrl_sgpmi_default: sgpmi_default {
1041 pinctrl_sgpmld_default: sgpmld_default {
1042 function = "SGPMLD";
1046 pinctrl_sgpmo_default: sgpmo_default {
1051 pinctrl_sgpsck_default: sgpsck_default {
1052 function = "SGPSCK";
1056 pinctrl_sgpsi0_default: sgpsi0_default {
1057 function = "SGPSI0";
1061 pinctrl_sgpsi1_default: sgpsi1_default {
1062 function = "SGPSI1";
1066 pinctrl_sgpsld_default: sgpsld_default {
1067 function = "SGPSLD";
1071 pinctrl_sioonctrl_default: sioonctrl_default {
1072 function = "SIOONCTRL";
1073 groups = "SIOONCTRL";
1076 pinctrl_siopbi_default: siopbi_default {
1077 function = "SIOPBI";
1081 pinctrl_siopbo_default: siopbo_default {
1082 function = "SIOPBO";
1086 pinctrl_siopwreq_default: siopwreq_default {
1087 function = "SIOPWREQ";
1088 groups = "SIOPWREQ";
1091 pinctrl_siopwrgd_default: siopwrgd_default {
1092 function = "SIOPWRGD";
1093 groups = "SIOPWRGD";
1096 pinctrl_sios3_default: sios3_default {
1101 pinctrl_sios5_default: sios5_default {
1106 pinctrl_siosci_default: siosci_default {
1107 function = "SIOSCI";
1111 pinctrl_spi1_default: spi1_default {
1116 pinctrl_spi1debug_default: spi1debug_default {
1117 function = "SPI1DEBUG";
1118 groups = "SPI1DEBUG";
1121 pinctrl_spi1passthru_default: spi1passthru_default {
1122 function = "SPI1PASSTHRU";
1123 groups = "SPI1PASSTHRU";
1126 pinctrl_spics1_default: spics1_default {
1127 function = "SPICS1";
1131 pinctrl_timer3_default: timer3_default {
1132 function = "TIMER3";
1136 pinctrl_timer4_default: timer4_default {
1137 function = "TIMER4";
1141 pinctrl_timer5_default: timer5_default {
1142 function = "TIMER5";
1146 pinctrl_timer6_default: timer6_default {
1147 function = "TIMER6";
1151 pinctrl_timer7_default: timer7_default {
1152 function = "TIMER7";
1156 pinctrl_timer8_default: timer8_default {
1157 function = "TIMER8";
1161 pinctrl_txd1_default: txd1_default {
1166 pinctrl_txd2_default: txd2_default {
1171 pinctrl_txd3_default: txd3_default {
1176 pinctrl_txd4_default: txd4_default {
1181 pinctrl_uart6_default: uart6_default {
1186 pinctrl_usbcki_default: usbcki_default {
1187 function = "USBCKI";
1191 pinctrl_vgabios_rom_default: vgabios_rom_default {
1192 function = "VGABIOS_ROM";
1193 groups = "VGABIOS_ROM";
1196 pinctrl_vgahs_default: vgahs_default {
1201 pinctrl_vgavs_default: vgavs_default {
1206 pinctrl_vpi18_default: vpi18_default {
1211 pinctrl_vpi24_default: vpi24_default {
1216 pinctrl_vpi30_default: vpi30_default {
1221 pinctrl_vpo12_default: vpo12_default {
1226 pinctrl_vpo24_default: vpo24_default {
1231 pinctrl_wdtrst1_default: wdtrst1_default {
1232 function = "WDTRST1";
1236 pinctrl_wdtrst2_default: wdtrst2_default {
1237 function = "WDTRST2";