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";
62 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
63 stdout-path = "serial0:115200n8";
67 device_type = "memory";
68 reg = <0 0x40000000 0 0x40000000>;
72 device_type = "memory";
73 reg = <1 0x40000000 0 0xc0000000>;
82 compatible = "gpio-keys";
88 debounce-interval = <20>;
89 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
95 debounce-interval = <20>;
96 gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
102 debounce-interval = <20>;
103 gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
106 linux,code = <KEY_4>;
109 debounce-interval = <20>;
110 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
115 compatible = "gpio-leds";
117 gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
120 gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
123 gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
127 fixedregulator3v3: regulator-3v3 {
128 compatible = "regulator-fixed";
129 regulator-name = "fixed-3.3V";
130 regulator-min-microvolt = <3300000>;
131 regulator-max-microvolt = <3300000>;
136 vcc_sdhi0: regulator-vcc-sdhi0 {
137 compatible = "regulator-fixed";
139 regulator-name = "SDHI0 Vcc";
140 regulator-min-microvolt = <3300000>;
141 regulator-max-microvolt = <3300000>;
143 gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
147 vccq_sdhi0: regulator-vccq-sdhi0 {
148 compatible = "regulator-gpio";
150 regulator-name = "SDHI0 VccQ";
151 regulator-min-microvolt = <1800000>;
152 regulator-max-microvolt = <3300000>;
154 gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
156 states = <3300000 1>, <1800000 0>;
159 vcc_sdhi2: regulator-vcc-sdhi2 {
160 compatible = "regulator-fixed";
162 regulator-name = "SDHI2 Vcc";
163 regulator-min-microvolt = <3300000>;
164 regulator-max-microvolt = <3300000>;
166 gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
170 vccq_sdhi2: regulator-vccq-sdhi2 {
171 compatible = "regulator-gpio";
173 regulator-name = "SDHI2 VccQ";
174 regulator-min-microvolt = <1800000>;
175 regulator-max-microvolt = <3300000>;
177 gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
179 states = <3300000 1>, <1800000 0>;
182 audio_clock: audio_clock {
183 compatible = "fixed-clock";
185 clock-frequency = <11289600>;
189 compatible = "simple-audio-card";
191 simple-audio-card,format = "left_j";
192 simple-audio-card,bitclock-master = <&sndcodec>;
193 simple-audio-card,frame-master = <&sndcodec>;
195 sndcpu: simple-audio-card,cpu {
196 sound-dai = <&rcar_sound>;
199 sndcodec: simple-audio-card,codec {
200 sound-dai = <&ak4643>;
201 clocks = <&audio_clock>;
206 compatible = "adi,adv7123";
209 #address-cells = <1>;
214 adv7123_in: endpoint {
215 remote-endpoint = <&du_out_rgb>;
220 adv7123_out: endpoint {
221 remote-endpoint = <&vga_in>;
228 compatible = "vga-connector";
232 remote-endpoint = <&adv7123_out>;
238 compatible = "hdmi-connector";
242 hdmi_con_in: endpoint {
243 remote-endpoint = <&adv7612_in>;
248 cec_clock: cec-clock {
249 compatible = "fixed-clock";
251 clock-frequency = <12000000>;
255 compatible = "hdmi-connector";
259 hdmi_con_out: endpoint {
260 remote-endpoint = <&adv7511_out>;
266 compatible = "fixed-clock";
268 clock-frequency = <148500000>;
272 compatible = "fixed-clock";
274 clock-frequency = <148500000>;
278 #address-cells = <1>;
280 compatible = "i2c-gpio";
282 scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
283 sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
284 i2c-gpio,delay-us = <5>;
288 #address-cells = <1>;
290 compatible = "i2c-gpio";
292 scl-gpios = <&gpio5 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
293 sda-gpios = <&gpio5 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
294 i2c-gpio,delay-us = <5>;
298 * IIC0/I2C0 is routed to EXIO connector A, pins 114 (SCL) + 116 (SDA) only.
299 * We use the I2C demuxer, so the desired IP core can be selected at runtime
300 * depending on the use case (e.g. DMA with IIC0 or slave support with I2C0).
301 * Note: For testing the I2C slave feature, it is convenient to connect this
302 * bus with IIC3 on pins 110 (SCL) + 112 (SDA), select I2C0 at runtime, and
303 * instantiate the slave device at runtime according to the documentation.
304 * You can then communicate with the slave via IIC3.
306 * IIC0/I2C0 does not appear to support fallback to GPIO.
309 compatible = "i2c-demux-pinctrl";
310 i2c-parent = <&iic0>, <&i2c0>;
311 i2c-bus-name = "i2c-exio0";
312 #address-cells = <1>;
317 * IIC1/I2C1 is routed to EXIO connector A, pins 78 (SCL) + 80 (SDA).
318 * This is similar to the arangement described for i2cexio0 (above)
319 * with a fallback to GPIO also provided.
322 compatible = "i2c-demux-pinctrl";
323 i2c-parent = <&iic1>, <&i2c1>, <&gpioi2c1>;
324 i2c-bus-name = "i2c-exio1";
325 #address-cells = <1>;
330 * IIC2 and I2C2 may be switched using pinmux.
331 * A fallback to GPIO is also provided.
334 compatible = "i2c-demux-pinctrl";
335 i2c-parent = <&iic2>, <&i2c2>, <&gpioi2c2>;
336 i2c-bus-name = "i2c-hdmi";
337 #address-cells = <1>;
341 compatible = "asahi-kasei,ak4643";
342 #sound-dai-cells = <0>;
347 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";
371 #address-cells = <1>;
376 adv7511_in: endpoint {
377 remote-endpoint = <&lvds0_out>;
383 adv7511_out: endpoint {
384 remote-endpoint = <&hdmi_con_out>;
391 compatible = "adi,adv7612";
393 interrupt-parent = <&gpio1>;
394 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
398 #address-cells = <1>;
403 adv7612_in: endpoint {
404 remote-endpoint = <&hdmi_con_in>;
410 adv7612_out: endpoint {
411 remote-endpoint = <&vin0ep2>;
419 * IIC3 and I2C3 may be switched using pinmux.
420 * IIC3/I2C3 does not appear to support fallback to GPIO.
423 compatible = "i2c-demux-pinctrl";
424 pinctrl-names = "default";
425 pinctrl-0 = <&pmic_irq_pins>;
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>;
494 lvds_connector: endpoint {
501 clock-frequency = <20000000>;
505 pinctrl-0 = <&scif_clk_pins>;
506 pinctrl-names = "default";
509 groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
514 groups = "scif0_data";
518 scif_clk_pins: scif_clk {
520 function = "scif_clk";
524 groups = "eth_link", "eth_mdio", "eth_rmii";
529 groups = "intc_irq0";
533 scifa1_pins: scifa1 {
534 groups = "scifa1_data";
539 groups = "sdhi0_data4", "sdhi0_ctrl";
541 power-source = <3300>;
544 sdhi0_pins_uhs: sd0_uhs {
545 groups = "sdhi0_data4", "sdhi0_ctrl";
547 power-source = <1800>;
551 groups = "sdhi2_data4", "sdhi2_ctrl";
553 power-source = <3300>;
556 sdhi2_pins_uhs: sd2_uhs {
557 groups = "sdhi2_data4", "sdhi2_ctrl";
559 power-source = <1800>;
563 groups = "mmc1_data8", "mmc1_ctrl";
568 groups = "qspi_ctrl", "qspi_data4";
572 msiof1_pins: msiof1 {
573 groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
618 pmic_irq_pins: pmicirq {
619 groups = "intc_irq2";
624 groups = "usb0_ovc_vbus";
644 groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
649 groups = "vin1_data8", "vin1_clk";
654 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
658 sound_clk_pins: sound_clk {
659 groups = "audio_clk_a";
660 function = "audio_clk";
665 pinctrl-0 = <ðer_pins>, <&phy1_pins>;
666 pinctrl-names = "default";
668 phy-handle = <&phy1>;
669 renesas,ether-link-active-low;
672 phy1: ethernet-phy@1 {
674 interrupt-parent = <&irqc0>;
675 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
676 micrel,led-mode = <1>;
677 reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;
686 pinctrl-0 = <&mmc1_pins>;
687 pinctrl-names = "default";
689 vmmc-supply = <&fixedregulator3v3>;
700 pinctrl-0 = <&qspi_pins>;
701 pinctrl-names = "default";
706 compatible = "spansion,s25fl512s", "jedec,spi-nor";
708 spi-max-frequency = <30000000>;
709 spi-tx-bus-width = <4>;
710 spi-rx-bus-width = <4>;
716 compatible = "fixed-partitions";
717 #address-cells = <1>;
722 reg = <0x00000000 0x00040000>;
727 reg = <0x00040000 0x00400000>;
732 reg = <0x00440000 0x03bc0000>;
739 pinctrl-0 = <&scif0_pins>;
740 pinctrl-names = "default";
746 pinctrl-0 = <&scifa1_pins>;
747 pinctrl-names = "default";
753 clock-frequency = <14745600>;
757 pinctrl-0 = <&msiof1_pins>;
758 pinctrl-names = "default";
763 compatible = "renesas,r2a11302ft";
765 spi-max-frequency = <6000000>;
772 pinctrl-0 = <&sdhi0_pins>;
773 pinctrl-1 = <&sdhi0_pins_uhs>;
774 pinctrl-names = "default", "state_uhs";
776 vmmc-supply = <&vcc_sdhi0>;
777 vqmmc-supply = <&vccq_sdhi0>;
778 cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
785 pinctrl-0 = <&sdhi2_pins>;
786 pinctrl-1 = <&sdhi2_pins_uhs>;
787 pinctrl-names = "default", "state_uhs";
789 vmmc-supply = <&vcc_sdhi2>;
790 vqmmc-supply = <&vccq_sdhi2>;
791 cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
797 cpu0-supply = <&vdd_dvfs>;
801 pinctrl-0 = <&i2c0_pins>;
802 pinctrl-names = "i2c-exio0";
806 pinctrl-0 = <&iic0_pins>;
807 pinctrl-names = "i2c-exio0";
811 pinctrl-0 = <&i2c1_pins>;
812 pinctrl-names = "i2c-exio1";
816 pinctrl-0 = <&iic1_pins>;
817 pinctrl-names = "i2c-exio1";
821 pinctrl-0 = <&i2c2_pins>;
822 pinctrl-names = "i2c-hdmi";
824 clock-frequency = <100000>;
828 pinctrl-0 = <&iic2_pins>;
829 pinctrl-names = "i2c-hdmi";
831 clock-frequency = <100000>;
835 pinctrl-0 = <&i2c3_pins>;
836 pinctrl-names = "i2c-pwr";
840 pinctrl-0 = <&iic3_pins>;
841 pinctrl-names = "i2c-pwr";
846 pinctrl-0 = <&usb0_pins>;
847 pinctrl-names = "default";
852 pinctrl-0 = <&usb1_pins>;
853 pinctrl-names = "default";
858 pinctrl-0 = <&usb2_pins>;
859 pinctrl-names = "default";
864 pinctrl-0 = <&usb2_pins>;
865 pinctrl-names = "default";
870 pinctrl-0 = <&hsusb_pins>;
871 pinctrl-names = "default";
872 renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
879 /* HDMI video input */
881 pinctrl-0 = <&vin0_pins>;
882 pinctrl-names = "default";
888 remote-endpoint = <&adv7612_out>;
898 /* composite video input */
900 pinctrl-0 = <&vin1_pins>;
901 pinctrl-names = "default";
907 remote-endpoint = <&adv7180>;
914 pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
915 pinctrl-names = "default";
918 #sound-dai-cells = <0>;
924 playback = <&ssi0>, <&src2>, <&dvc0>;
925 capture = <&ssi1>, <&src3>, <&dvc1>;