1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the Lager board
5 * Copyright (C) 2013-2014 Renesas Solutions Corp.
6 * Copyright (C) 2014 Cogent Embedded, Inc.
7 * Copyright (C) 2015-2016 Renesas Electronics Corporation
17 * This command is required when Playback/Capture
19 * amixer set "LINEOUT Mixer DACL" on
20 * amixer set "DVC Out" 100%
21 * amixer set "DVC In" 100%
25 * amixer set "DVC Out Mute" on
26 * amixer set "DVC In Mute" on
28 * You can use Volume Ramp
30 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
31 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
32 * amixer set "DVC Out Ramp" on
34 * amixer set "DVC Out" 80% // Volume Down
35 * amixer set "DVC Out" 100% // Volume Up
39 #include "r8a7790.dtsi"
40 #include <dt-bindings/gpio/gpio.h>
41 #include <dt-bindings/input/input.h>
45 compatible = "renesas,lager", "renesas,r8a7790";
59 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
60 stdout-path = "serial0:115200n8";
64 device_type = "memory";
65 reg = <0 0x40000000 0 0x40000000>;
69 device_type = "memory";
70 reg = <1 0x40000000 0 0xc0000000>;
79 compatible = "gpio-keys";
85 debounce-interval = <20>;
86 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
92 debounce-interval = <20>;
93 gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
99 debounce-interval = <20>;
100 gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
103 linux,code = <KEY_4>;
106 debounce-interval = <20>;
107 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
112 compatible = "gpio-leds";
114 gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
117 gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
120 gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
124 fixedregulator3v3: regulator-3v3 {
125 compatible = "regulator-fixed";
126 regulator-name = "fixed-3.3V";
127 regulator-min-microvolt = <3300000>;
128 regulator-max-microvolt = <3300000>;
133 vcc_sdhi0: regulator-vcc-sdhi0 {
134 compatible = "regulator-fixed";
136 regulator-name = "SDHI0 Vcc";
137 regulator-min-microvolt = <3300000>;
138 regulator-max-microvolt = <3300000>;
140 gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
144 vccq_sdhi0: regulator-vccq-sdhi0 {
145 compatible = "regulator-gpio";
147 regulator-name = "SDHI0 VccQ";
148 regulator-min-microvolt = <1800000>;
149 regulator-max-microvolt = <3300000>;
151 gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
157 vcc_sdhi2: regulator-vcc-sdhi2 {
158 compatible = "regulator-fixed";
160 regulator-name = "SDHI2 Vcc";
161 regulator-min-microvolt = <3300000>;
162 regulator-max-microvolt = <3300000>;
164 gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
168 vccq_sdhi2: regulator-vccq-sdhi2 {
169 compatible = "regulator-gpio";
171 regulator-name = "SDHI2 VccQ";
172 regulator-min-microvolt = <1800000>;
173 regulator-max-microvolt = <3300000>;
175 gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
181 audio_clock: audio_clock {
182 compatible = "fixed-clock";
184 clock-frequency = <11289600>;
188 compatible = "simple-audio-card";
190 simple-audio-card,format = "left_j";
191 simple-audio-card,bitclock-master = <&sndcodec>;
192 simple-audio-card,frame-master = <&sndcodec>;
194 sndcpu: simple-audio-card,cpu {
195 sound-dai = <&rcar_sound>;
198 sndcodec: simple-audio-card,codec {
199 sound-dai = <&ak4643>;
200 clocks = <&audio_clock>;
205 compatible = "adi,adv7123";
208 #address-cells = <1>;
213 adv7123_in: endpoint {
214 remote-endpoint = <&du_out_rgb>;
219 adv7123_out: endpoint {
220 remote-endpoint = <&vga_in>;
227 compatible = "vga-connector";
231 remote-endpoint = <&adv7123_out>;
237 compatible = "hdmi-connector";
241 hdmi_con_in: endpoint {
242 remote-endpoint = <&adv7612_in>;
247 cec_clock: cec-clock {
248 compatible = "fixed-clock";
250 clock-frequency = <12000000>;
254 compatible = "hdmi-connector";
258 hdmi_con_out: endpoint {
259 remote-endpoint = <&adv7511_out>;
265 compatible = "fixed-clock";
267 clock-frequency = <148500000>;
271 compatible = "fixed-clock";
273 clock-frequency = <148500000>;
277 #address-cells = <1>;
279 compatible = "i2c-gpio";
281 scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
282 sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
283 i2c-gpio,delay-us = <5>;
287 #address-cells = <1>;
289 compatible = "i2c-gpio";
291 scl-gpios = <&gpio5 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
292 sda-gpios = <&gpio5 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
293 i2c-gpio,delay-us = <5>;
297 * IIC0/I2C0 is routed to EXIO connector A, pins 114 (SCL) + 116 (SDA) only.
298 * We use the I2C demuxer, so the desired IP core can be selected at runtime
299 * depending on the use case (e.g. DMA with IIC0 or slave support with I2C0).
300 * Note: For testing the I2C slave feature, it is convenient to connect this
301 * bus with IIC3 on pins 110 (SCL) + 112 (SDA), select I2C0 at runtime, and
302 * instantiate the slave device at runtime according to the documentation.
303 * You can then communicate with the slave via IIC3.
305 * IIC0/I2C0 does not appear to support fallback to GPIO.
308 compatible = "i2c-demux-pinctrl";
309 i2c-parent = <&iic0>, <&i2c0>;
310 i2c-bus-name = "i2c-exio0";
311 #address-cells = <1>;
316 * IIC1/I2C1 is routed to EXIO connector A, pins 78 (SCL) + 80 (SDA).
317 * This is similar to the arangement described for i2cexio0 (above)
318 * with a fallback to GPIO also provided.
321 compatible = "i2c-demux-pinctrl";
322 i2c-parent = <&iic1>, <&i2c1>, <&gpioi2c1>;
323 i2c-bus-name = "i2c-exio1";
324 #address-cells = <1>;
329 * IIC2 and I2C2 may be switched using pinmux.
330 * A fallback to GPIO is also provided.
333 compatible = "i2c-demux-pinctrl";
334 i2c-parent = <&iic2>, <&i2c2>, <&gpioi2c2>;
335 i2c-bus-name = "i2c-hdmi";
336 #address-cells = <1>;
340 compatible = "asahi-kasei,ak4643";
341 #sound-dai-cells = <0>;
346 compatible = "adi,adv7180";
353 remote-endpoint = <&vin1ep0>;
359 compatible = "adi,adv7511w";
361 interrupt-parent = <&gpio1>;
362 interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
363 clocks = <&cec_clock>;
366 adi,input-depth = <8>;
367 adi,input-colorspace = "rgb";
368 adi,input-clock = "1x";
369 adi,input-style = <1>;
370 adi,input-justification = "evenly";
373 #address-cells = <1>;
378 adv7511_in: endpoint {
379 remote-endpoint = <&lvds0_out>;
385 adv7511_out: endpoint {
386 remote-endpoint = <&hdmi_con_out>;
393 compatible = "adi,adv7612";
395 interrupt-parent = <&gpio1>;
396 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
400 #address-cells = <1>;
405 adv7612_in: endpoint {
406 remote-endpoint = <&hdmi_con_in>;
412 adv7612_out: endpoint {
413 remote-endpoint = <&vin0ep2>;
421 * IIC3 and I2C3 may be switched using pinmux.
422 * IIC3/I2C3 does not appear to support fallback to GPIO.
425 compatible = "i2c-demux-pinctrl";
426 i2c-parent = <&iic3>, <&i2c3>;
427 i2c-bus-name = "i2c-pwr";
428 #address-cells = <1>;
432 compatible = "dlg,da9063";
434 interrupt-parent = <&irqc0>;
435 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
436 interrupt-controller;
439 compatible = "dlg,da9063-rtc";
443 compatible = "dlg,da9063-watchdog";
447 vdd_dvfs: regulator@68 {
448 compatible = "dlg,da9210";
450 interrupt-parent = <&irqc0>;
451 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
453 regulator-min-microvolt = <1000000>;
454 regulator-max-microvolt = <1000000>;
462 pinctrl-0 = <&du_pins>;
463 pinctrl-names = "default";
466 clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>,
467 <&x13_clk>, <&x2_clk>;
468 clock-names = "du.0", "du.1", "du.2", "dclkin.0", "dclkin.1";
473 remote-endpoint = <&adv7123_in>;
485 remote-endpoint = <&adv7511_in>;
496 lvds_connector: endpoint {
503 clock-frequency = <20000000>;
507 pinctrl-0 = <&scif_clk_pins>;
508 pinctrl-names = "default";
511 groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
516 groups = "scif0_data";
520 scif_clk_pins: scif_clk {
522 function = "scif_clk";
526 groups = "eth_link", "eth_mdio", "eth_rmii";
531 groups = "intc_irq0";
535 scifa1_pins: scifa1 {
536 groups = "scifa1_data";
541 groups = "sdhi0_data4", "sdhi0_ctrl";
543 power-source = <3300>;
546 sdhi0_pins_uhs: sd0_uhs {
547 groups = "sdhi0_data4", "sdhi0_ctrl";
549 power-source = <1800>;
553 groups = "sdhi2_data4", "sdhi2_ctrl";
555 power-source = <3300>;
558 sdhi2_pins_uhs: sd2_uhs {
559 groups = "sdhi2_data4", "sdhi2_ctrl";
561 power-source = <1800>;
565 groups = "mmc1_data8", "mmc1_ctrl";
570 groups = "qspi_ctrl", "qspi_data4";
574 msiof1_pins: msiof1 {
575 groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
621 groups = "usb0_ovc_vbus";
641 groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
646 groups = "vin1_data8", "vin1_clk";
651 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
655 sound_clk_pins: sound_clk {
656 groups = "audio_clk_a";
657 function = "audio_clk";
662 pinctrl-0 = <ðer_pins &phy1_pins>;
663 pinctrl-names = "default";
665 phy-handle = <&phy1>;
666 renesas,ether-link-active-low;
669 phy1: ethernet-phy@1 {
671 interrupt-parent = <&irqc0>;
672 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
673 micrel,led-mode = <1>;
682 pinctrl-0 = <&mmc1_pins>;
683 pinctrl-names = "default";
685 vmmc-supply = <&fixedregulator3v3>;
696 pinctrl-0 = <&qspi_pins>;
697 pinctrl-names = "default";
702 compatible = "spansion,s25fl512s", "jedec,spi-nor";
704 spi-max-frequency = <30000000>;
705 spi-tx-bus-width = <4>;
706 spi-rx-bus-width = <4>;
712 compatible = "fixed-partitions";
713 #address-cells = <1>;
718 reg = <0x00000000 0x00040000>;
723 reg = <0x00040000 0x00400000>;
728 reg = <0x00440000 0x03bc0000>;
735 pinctrl-0 = <&scif0_pins>;
736 pinctrl-names = "default";
742 pinctrl-0 = <&scifa1_pins>;
743 pinctrl-names = "default";
749 clock-frequency = <14745600>;
753 pinctrl-0 = <&msiof1_pins>;
754 pinctrl-names = "default";
759 compatible = "renesas,r2a11302ft";
761 spi-max-frequency = <6000000>;
768 pinctrl-0 = <&sdhi0_pins>;
769 pinctrl-1 = <&sdhi0_pins_uhs>;
770 pinctrl-names = "default", "state_uhs";
772 vmmc-supply = <&vcc_sdhi0>;
773 vqmmc-supply = <&vccq_sdhi0>;
774 cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
781 pinctrl-0 = <&sdhi2_pins>;
782 pinctrl-1 = <&sdhi2_pins_uhs>;
783 pinctrl-names = "default", "state_uhs";
785 vmmc-supply = <&vcc_sdhi2>;
786 vqmmc-supply = <&vccq_sdhi2>;
787 cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
793 cpu0-supply = <&vdd_dvfs>;
797 pinctrl-0 = <&i2c0_pins>;
798 pinctrl-names = "i2c-exio0";
802 pinctrl-0 = <&iic0_pins>;
803 pinctrl-names = "i2c-exio0";
807 pinctrl-0 = <&i2c1_pins>;
808 pinctrl-names = "i2c-exio1";
812 pinctrl-0 = <&iic1_pins>;
813 pinctrl-names = "i2c-exio1";
817 pinctrl-0 = <&i2c2_pins>;
818 pinctrl-names = "i2c-hdmi";
820 clock-frequency = <100000>;
824 pinctrl-0 = <&iic2_pins>;
825 pinctrl-names = "i2c-hdmi";
827 clock-frequency = <100000>;
831 pinctrl-0 = <&i2c3_pins>;
832 pinctrl-names = "i2c-pwr";
836 pinctrl-0 = <&iic3_pins>;
837 pinctrl-names = "i2c-pwr";
842 pinctrl-0 = <&usb0_pins>;
843 pinctrl-names = "default";
848 pinctrl-0 = <&usb1_pins>;
849 pinctrl-names = "default";
854 pinctrl-0 = <&usb2_pins>;
855 pinctrl-names = "default";
860 pinctrl-0 = <&usb2_pins>;
861 pinctrl-names = "default";
866 pinctrl-0 = <&hsusb_pins>;
867 pinctrl-names = "default";
868 renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
875 /* HDMI video input */
877 pinctrl-0 = <&vin0_pins>;
878 pinctrl-names = "default";
884 remote-endpoint = <&adv7612_out>;
894 /* composite video input */
896 pinctrl-0 = <&vin1_pins>;
897 pinctrl-names = "default";
903 remote-endpoint = <&adv7180>;
910 pinctrl-0 = <&sound_pins &sound_clk_pins>;
911 pinctrl-names = "default";
914 #sound-dai-cells = <0>;
920 playback = <&ssi0 &src2 &dvc0>;
921 capture = <&ssi1 &src3 &dvc1>;