xref: /openbmc/u-boot/arch/arm/dts/meson-gxl.dtsi (revision 9450ab2b) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2016 Endless Computers, Inc.
4 * Author: Carlo Caione <carlo@endlessm.com>
5 */
6
7#include "meson-gx.dtsi"
8#include <dt-bindings/clock/gxbb-clkc.h>
9#include <dt-bindings/clock/gxbb-aoclkc.h>
10#include <dt-bindings/gpio/meson-gxl-gpio.h>
11#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
12
13/ {
14	compatible = "amlogic,meson-gxl";
15
16	soc {
17		usb0: usb@c9000000 {
18			status = "disabled";
19			compatible = "amlogic,meson-gxl-dwc3";
20			#address-cells = <2>;
21			#size-cells = <2>;
22			ranges;
23
24			clocks = <&clkc CLKID_USB>;
25			clock-names = "usb_general";
26			resets = <&reset RESET_USB_OTG>;
27			reset-names = "usb_otg";
28
29			dwc3: dwc3@c9000000 {
30				compatible = "snps,dwc3";
31				reg = <0x0 0xc9000000 0x0 0x100000>;
32				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
33				dr_mode = "host";
34				maximum-speed = "high-speed";
35				snps,dis_u2_susphy_quirk;
36				phys = <&usb3_phy>, <&usb2_phy0>, <&usb2_phy1>;
37			};
38		};
39	};
40};
41
42&apb {
43	usb2_phy0: phy@78000 {
44		compatible = "amlogic,meson-gxl-usb2-phy";
45		#phy-cells = <0>;
46		reg = <0x0 0x78000 0x0 0x20>;
47		clocks = <&clkc CLKID_USB>;
48		clock-names = "phy";
49		resets = <&reset RESET_USB_OTG>;
50		reset-names = "phy";
51		status = "okay";
52	};
53
54	usb2_phy1: phy@78020 {
55		compatible = "amlogic,meson-gxl-usb2-phy";
56		#phy-cells = <0>;
57		reg = <0x0 0x78020 0x0 0x20>;
58		clocks = <&clkc CLKID_USB>;
59		clock-names = "phy";
60		resets = <&reset RESET_USB_OTG>;
61		reset-names = "phy";
62		status = "okay";
63	};
64
65	usb3_phy: phy@78080 {
66		compatible = "amlogic,meson-gxl-usb3-phy";
67		#phy-cells = <0>;
68		reg = <0x0 0x78080 0x0 0x20>;
69		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
70		clocks = <&clkc CLKID_USB>, <&clkc_AO CLKID_AO_CEC_32K>;
71		clock-names = "phy", "peripheral";
72		resets = <&reset RESET_USB_OTG>, <&reset RESET_USB_OTG>;
73		reset-names = "phy", "peripheral";
74		status = "okay";
75	};
76};
77
78&ethmac {
79	reg = <0x0 0xc9410000 0x0 0x10000
80	       0x0 0xc8834540 0x0 0x4>;
81
82	clocks = <&clkc CLKID_ETH>,
83		 <&clkc CLKID_FCLK_DIV2>,
84		 <&clkc CLKID_MPLL2>;
85	clock-names = "stmmaceth", "clkin0", "clkin1";
86
87	mdio0: mdio {
88		#address-cells = <1>;
89		#size-cells = <0>;
90		compatible = "snps,dwmac-mdio";
91	};
92};
93
94&aobus {
95	pinctrl_aobus: pinctrl@14 {
96		compatible = "amlogic,meson-gxl-aobus-pinctrl";
97		#address-cells = <2>;
98		#size-cells = <2>;
99		ranges;
100
101		gpio_ao: bank@14 {
102			reg = <0x0 0x00014 0x0 0x8>,
103			      <0x0 0x0002c 0x0 0x4>,
104			      <0x0 0x00024 0x0 0x8>;
105			reg-names = "mux", "pull", "gpio";
106			gpio-controller;
107			#gpio-cells = <2>;
108			gpio-ranges = <&pinctrl_aobus 0 0 14>;
109		};
110
111		uart_ao_a_pins: uart_ao_a {
112			mux {
113				groups = "uart_tx_ao_a", "uart_rx_ao_a";
114				function = "uart_ao";
115			};
116		};
117
118		uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
119			mux {
120				groups = "uart_cts_ao_a",
121				       "uart_rts_ao_a";
122				function = "uart_ao";
123			};
124		};
125
126		uart_ao_b_pins: uart_ao_b {
127			mux {
128				groups = "uart_tx_ao_b", "uart_rx_ao_b";
129				function = "uart_ao_b";
130			};
131		};
132
133		uart_ao_b_0_1_pins: uart_ao_b_0_1 {
134			mux {
135				groups = "uart_tx_ao_b_0", "uart_rx_ao_b_1";
136				function = "uart_ao_b";
137			};
138		};
139
140		uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
141			mux {
142				groups = "uart_cts_ao_b",
143				       "uart_rts_ao_b";
144				function = "uart_ao_b";
145			};
146		};
147
148		remote_input_ao_pins: remote_input_ao {
149			mux {
150				groups = "remote_input_ao";
151				function = "remote_input_ao";
152			};
153		};
154
155		i2c_ao_pins: i2c_ao {
156			mux {
157				groups = "i2c_sck_ao",
158				       "i2c_sda_ao";
159				function = "i2c_ao";
160			};
161		};
162
163		pwm_ao_a_3_pins: pwm_ao_a_3 {
164			mux {
165				groups = "pwm_ao_a_3";
166				function = "pwm_ao_a";
167			};
168		};
169
170		pwm_ao_a_8_pins: pwm_ao_a_8 {
171			mux {
172				groups = "pwm_ao_a_8";
173				function = "pwm_ao_a";
174			};
175		};
176
177		pwm_ao_b_pins: pwm_ao_b {
178			mux {
179				groups = "pwm_ao_b";
180				function = "pwm_ao_b";
181			};
182		};
183
184		pwm_ao_b_6_pins: pwm_ao_b_6 {
185			mux {
186				groups = "pwm_ao_b_6";
187				function = "pwm_ao_b";
188			};
189		};
190
191		i2s_out_ch23_ao_pins: i2s_out_ch23_ao {
192			mux {
193				groups = "i2s_out_ch23_ao";
194				function = "i2s_out_ao";
195			};
196		};
197
198		i2s_out_ch45_ao_pins: i2s_out_ch45_ao {
199			mux {
200				groups = "i2s_out_ch45_ao";
201				function = "i2s_out_ao";
202			};
203		};
204
205		spdif_out_ao_6_pins: spdif_out_ao_6 {
206			mux {
207				groups = "spdif_out_ao_6";
208				function = "spdif_out_ao";
209			};
210		};
211
212		spdif_out_ao_9_pins: spdif_out_ao_9 {
213			mux {
214				groups = "spdif_out_ao_9";
215				function = "spdif_out_ao";
216			};
217		};
218
219		ao_cec_pins: ao_cec {
220			mux {
221				groups = "ao_cec";
222				function = "cec_ao";
223			};
224		};
225
226		ee_cec_pins: ee_cec {
227			mux {
228				groups = "ee_cec";
229				function = "cec_ao";
230			};
231		};
232	};
233};
234
235&cec_AO {
236	clocks = <&clkc_AO CLKID_AO_CEC_32K>;
237	clock-names = "core";
238};
239
240&clkc_AO {
241	compatible = "amlogic,meson-gxl-aoclkc", "amlogic,meson-gx-aoclkc";
242};
243
244&gpio_intc {
245	compatible = "amlogic,meson-gpio-intc",
246		     "amlogic,meson-gxl-gpio-intc";
247	status = "okay";
248};
249
250&hdmi_tx {
251	compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
252	resets = <&reset RESET_HDMITX_CAPB3>,
253		 <&reset RESET_HDMI_SYSTEM_RESET>,
254		 <&reset RESET_HDMI_TX>;
255	reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
256	clocks = <&clkc CLKID_HDMI_PCLK>,
257		 <&clkc CLKID_CLK81>,
258		 <&clkc CLKID_GCLK_VENCI_INT0>;
259	clock-names = "isfr", "iahb", "venci";
260};
261
262&sysctrl {
263	clkc: clock-controller {
264		compatible = "amlogic,gxl-clkc";
265		#clock-cells = <1>;
266	};
267};
268
269&i2c_A {
270	clocks = <&clkc CLKID_I2C>;
271};
272
273&i2c_AO {
274	clocks = <&clkc CLKID_AO_I2C>;
275};
276
277&i2c_B {
278	clocks = <&clkc CLKID_I2C>;
279};
280
281&i2c_C {
282	clocks = <&clkc CLKID_I2C>;
283};
284
285&periphs {
286	pinctrl_periphs: pinctrl@4b0 {
287		compatible = "amlogic,meson-gxl-periphs-pinctrl";
288		#address-cells = <2>;
289		#size-cells = <2>;
290		ranges;
291
292		gpio: bank@4b0 {
293			reg = <0x0 0x004b0 0x0 0x28>,
294			      <0x0 0x004e8 0x0 0x14>,
295			      <0x0 0x00520 0x0 0x14>,
296			      <0x0 0x00430 0x0 0x40>;
297			reg-names = "mux", "pull", "pull-enable", "gpio";
298			gpio-controller;
299			#gpio-cells = <2>;
300			gpio-ranges = <&pinctrl_periphs 0 0 100>;
301		};
302
303		emmc_pins: emmc {
304			mux {
305				groups = "emmc_nand_d07",
306				       "emmc_cmd",
307				       "emmc_clk";
308				function = "emmc";
309			};
310		};
311
312		emmc_ds_pins: emmc-ds {
313			mux {
314				groups = "emmc_ds";
315				function = "emmc";
316			};
317		};
318
319		emmc_clk_gate_pins: emmc_clk_gate {
320			mux {
321				groups = "BOOT_8";
322				function = "gpio_periphs";
323			};
324			cfg-pull-down {
325				pins = "BOOT_8";
326				bias-pull-down;
327			};
328		};
329
330		nor_pins: nor {
331			mux {
332				groups = "nor_d",
333				       "nor_q",
334				       "nor_c",
335				       "nor_cs";
336				function = "nor";
337			};
338		};
339
340		spi_pins: spi-pins {
341			mux {
342				groups = "spi_miso",
343					"spi_mosi",
344					"spi_sclk";
345				function = "spi";
346			};
347		};
348
349		spi_ss0_pins: spi-ss0 {
350			mux {
351				groups = "spi_ss0";
352				function = "spi";
353			};
354		};
355
356		sdcard_pins: sdcard {
357			mux {
358				groups = "sdcard_d0",
359				       "sdcard_d1",
360				       "sdcard_d2",
361				       "sdcard_d3",
362				       "sdcard_cmd",
363				       "sdcard_clk";
364				function = "sdcard";
365			};
366		};
367
368		sdcard_clk_gate_pins: sdcard_clk_gate {
369			mux {
370				groups = "CARD_2";
371				function = "gpio_periphs";
372			};
373			cfg-pull-down {
374				pins = "CARD_2";
375				bias-pull-down;
376			};
377		};
378
379		sdio_pins: sdio {
380			mux {
381				groups = "sdio_d0",
382				       "sdio_d1",
383				       "sdio_d2",
384				       "sdio_d3",
385				       "sdio_cmd",
386				       "sdio_clk";
387				function = "sdio";
388			};
389		};
390
391		sdio_clk_gate_pins: sdio_clk_gate {
392			mux {
393				groups = "GPIOX_4";
394				function = "gpio_periphs";
395			};
396			cfg-pull-down {
397				pins = "GPIOX_4";
398				bias-pull-down;
399			};
400		};
401
402		sdio_irq_pins: sdio_irq {
403			mux {
404				groups = "sdio_irq";
405				function = "sdio";
406			};
407		};
408
409		uart_a_pins: uart_a {
410			mux {
411				groups = "uart_tx_a",
412				       "uart_rx_a";
413				function = "uart_a";
414			};
415		};
416
417		uart_a_cts_rts_pins: uart_a_cts_rts {
418			mux {
419				groups = "uart_cts_a",
420				       "uart_rts_a";
421				function = "uart_a";
422			};
423		};
424
425		uart_b_pins: uart_b {
426			mux {
427				groups = "uart_tx_b",
428				       "uart_rx_b";
429				function = "uart_b";
430			};
431		};
432
433		uart_b_cts_rts_pins: uart_b_cts_rts {
434			mux {
435				groups = "uart_cts_b",
436				       "uart_rts_b";
437				function = "uart_b";
438			};
439		};
440
441		uart_c_pins: uart_c {
442			mux {
443				groups = "uart_tx_c",
444				       "uart_rx_c";
445				function = "uart_c";
446			};
447		};
448
449		uart_c_cts_rts_pins: uart_c_cts_rts {
450			mux {
451				groups = "uart_cts_c",
452				       "uart_rts_c";
453				function = "uart_c";
454			};
455		};
456
457		i2c_a_pins: i2c_a {
458			mux {
459				groups = "i2c_sck_a",
460				     "i2c_sda_a";
461				function = "i2c_a";
462			};
463		};
464
465		i2c_b_pins: i2c_b {
466			mux {
467				groups = "i2c_sck_b",
468				      "i2c_sda_b";
469				function = "i2c_b";
470			};
471		};
472
473		i2c_c_pins: i2c_c {
474			mux {
475				groups = "i2c_sck_c",
476				      "i2c_sda_c";
477				function = "i2c_c";
478			};
479		};
480
481		eth_pins: eth_c {
482			mux {
483				groups = "eth_mdio",
484				       "eth_mdc",
485				       "eth_clk_rx_clk",
486				       "eth_rx_dv",
487				       "eth_rxd0",
488				       "eth_rxd1",
489				       "eth_rxd2",
490				       "eth_rxd3",
491				       "eth_rgmii_tx_clk",
492				       "eth_tx_en",
493				       "eth_txd0",
494				       "eth_txd1",
495				       "eth_txd2",
496				       "eth_txd3";
497				function = "eth";
498			};
499		};
500
501		eth_link_led_pins: eth_link_led {
502			mux {
503				groups = "eth_link_led";
504				function = "eth_led";
505			};
506		};
507
508		eth_act_led_pins: eth_act_led {
509			mux {
510				groups = "eth_act_led";
511				function = "eth_led";
512			};
513		};
514
515		pwm_a_pins: pwm_a {
516			mux {
517				groups = "pwm_a";
518				function = "pwm_a";
519			};
520		};
521
522		pwm_b_pins: pwm_b {
523			mux {
524				groups = "pwm_b";
525				function = "pwm_b";
526			};
527		};
528
529		pwm_c_pins: pwm_c {
530			mux {
531				groups = "pwm_c";
532				function = "pwm_c";
533			};
534		};
535
536		pwm_d_pins: pwm_d {
537			mux {
538				groups = "pwm_d";
539				function = "pwm_d";
540			};
541		};
542
543		pwm_e_pins: pwm_e {
544			mux {
545				groups = "pwm_e";
546				function = "pwm_e";
547			};
548		};
549
550		pwm_f_clk_pins: pwm_f_clk {
551			mux {
552				groups = "pwm_f_clk";
553				function = "pwm_f";
554			};
555		};
556
557		pwm_f_x_pins: pwm_f_x {
558			mux {
559				groups = "pwm_f_x";
560				function = "pwm_f";
561			};
562		};
563
564		hdmi_hpd_pins: hdmi_hpd {
565			mux {
566				groups = "hdmi_hpd";
567				function = "hdmi_hpd";
568			};
569		};
570
571		hdmi_i2c_pins: hdmi_i2c {
572			mux {
573				groups = "hdmi_sda", "hdmi_scl";
574				function = "hdmi_i2c";
575			};
576		};
577
578		i2s_am_clk_pins: i2s_am_clk {
579			mux {
580				groups = "i2s_am_clk";
581				function = "i2s_out";
582			};
583		};
584
585		i2s_out_ao_clk_pins: i2s_out_ao_clk {
586			mux {
587				groups = "i2s_out_ao_clk";
588				function = "i2s_out";
589			};
590		};
591
592		i2s_out_lr_clk_pins: i2s_out_lr_clk {
593			mux {
594				groups = "i2s_out_lr_clk";
595				function = "i2s_out";
596			};
597		};
598
599		i2s_out_ch01_pins: i2s_out_ch01 {
600			mux {
601				groups = "i2s_out_ch01";
602				function = "i2s_out";
603			};
604		};
605		i2sout_ch23_z_pins: i2sout_ch23_z {
606			mux {
607				groups = "i2sout_ch23_z";
608				function = "i2s_out";
609			};
610		};
611
612		i2sout_ch45_z_pins: i2sout_ch45_z {
613			mux {
614				groups = "i2sout_ch45_z";
615				function = "i2s_out";
616			};
617		};
618
619		i2sout_ch67_z_pins: i2sout_ch67_z {
620			mux {
621				groups = "i2sout_ch67_z";
622				function = "i2s_out";
623			};
624		};
625
626		spdif_out_h_pins: spdif_out_ao_h {
627			mux {
628				groups = "spdif_out_h";
629				function = "spdif_out";
630			};
631		};
632	};
633
634	eth-phy-mux {
635		compatible = "mdio-mux-mmioreg", "mdio-mux";
636		#address-cells = <1>;
637		#size-cells = <0>;
638		reg = <0x0 0x55c 0x0 0x4>;
639		mux-mask = <0xffffffff>;
640		mdio-parent-bus = <&mdio0>;
641
642		internal_mdio: mdio@e40908ff {
643			reg = <0xe40908ff>;
644			#address-cells = <1>;
645			#size-cells = <0>;
646
647			internal_phy: ethernet-phy@8 {
648				compatible = "ethernet-phy-id0181.4400", "ethernet-phy-ieee802.3-c22";
649				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
650				reg = <8>;
651				max-speed = <100>;
652			};
653		};
654
655		external_mdio: mdio@2009087f {
656			reg = <0x2009087f>;
657			#address-cells = <1>;
658			#size-cells = <0>;
659		};
660	};
661};
662
663&pwrc_vpu {
664	resets = <&reset RESET_VIU>,
665		 <&reset RESET_VENC>,
666		 <&reset RESET_VCBUS>,
667		 <&reset RESET_BT656>,
668		 <&reset RESET_DVIN_RESET>,
669		 <&reset RESET_RDMA>,
670		 <&reset RESET_VENCI>,
671		 <&reset RESET_VENCP>,
672		 <&reset RESET_VDAC>,
673		 <&reset RESET_VDI6>,
674		 <&reset RESET_VENCL>,
675		 <&reset RESET_VID_LOCK>;
676	clocks = <&clkc CLKID_VPU>,
677	         <&clkc CLKID_VAPB>;
678	clock-names = "vpu", "vapb";
679	/*
680	 * VPU clocking is provided by two identical clock paths
681	 * VPU_0 and VPU_1 muxed to a single clock by a glitch
682	 * free mux to safely change frequency while running.
683	 * Same for VAPB but with a final gate after the glitch free mux.
684	 */
685	assigned-clocks = <&clkc CLKID_VPU_0_SEL>,
686			  <&clkc CLKID_VPU_0>,
687			  <&clkc CLKID_VPU>, /* Glitch free mux */
688			  <&clkc CLKID_VAPB_0_SEL>,
689			  <&clkc CLKID_VAPB_0>,
690			  <&clkc CLKID_VAPB_SEL>; /* Glitch free mux */
691	assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
692				 <0>, /* Do Nothing */
693				 <&clkc CLKID_VPU_0>,
694				 <&clkc CLKID_FCLK_DIV4>,
695				 <0>, /* Do Nothing */
696				 <&clkc CLKID_VAPB_0>;
697	assigned-clock-rates = <0>, /* Do Nothing */
698			       <666666666>,
699			       <0>, /* Do Nothing */
700			       <0>, /* Do Nothing */
701			       <250000000>,
702			       <0>; /* Do Nothing */
703};
704
705&saradc {
706	compatible = "amlogic,meson-gxl-saradc", "amlogic,meson-saradc";
707	clocks = <&xtal>,
708		 <&clkc CLKID_SAR_ADC>,
709		 <&clkc CLKID_SAR_ADC_CLK>,
710		 <&clkc CLKID_SAR_ADC_SEL>;
711	clock-names = "clkin", "core", "adc_clk", "adc_sel";
712};
713
714&sd_emmc_a {
715	clocks = <&clkc CLKID_SD_EMMC_A>,
716		 <&clkc CLKID_SD_EMMC_A_CLK0>,
717		 <&clkc CLKID_FCLK_DIV2>;
718	clock-names = "core", "clkin0", "clkin1";
719	resets = <&reset RESET_SD_EMMC_A>;
720};
721
722&sd_emmc_b {
723	clocks = <&clkc CLKID_SD_EMMC_B>,
724		 <&clkc CLKID_SD_EMMC_B_CLK0>,
725		 <&clkc CLKID_FCLK_DIV2>;
726	clock-names = "core", "clkin0", "clkin1";
727	resets = <&reset RESET_SD_EMMC_B>;
728};
729
730&sd_emmc_c {
731	clocks = <&clkc CLKID_SD_EMMC_C>,
732		 <&clkc CLKID_SD_EMMC_C_CLK0>,
733		 <&clkc CLKID_FCLK_DIV2>;
734	clock-names = "core", "clkin0", "clkin1";
735	resets = <&reset RESET_SD_EMMC_C>;
736};
737
738&spicc {
739	clocks = <&clkc CLKID_SPICC>;
740	clock-names = "core";
741	resets = <&reset RESET_PERIPHS_SPICC>;
742	num-cs = <1>;
743};
744
745&spifc {
746	clocks = <&clkc CLKID_SPI>;
747};
748
749&uart_A {
750	clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
751	clock-names = "xtal", "pclk", "baud";
752};
753
754&uart_AO {
755	clocks = <&xtal>, <&clkc_AO CLKID_AO_UART1>, <&xtal>;
756	clock-names = "xtal", "pclk", "baud";
757};
758
759&uart_AO_B {
760	clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
761	clock-names = "xtal", "pclk", "baud";
762};
763
764&uart_B {
765	clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
766	clock-names = "xtal", "pclk", "baud";
767};
768
769&uart_C {
770	clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
771	clock-names = "xtal", "pclk", "baud";
772};
773
774&vpu {
775	compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
776	power-domains = <&pwrc_vpu>;
777};
778