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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
* Device Tree Source for the RZ/{G2L,V2L} SMARC EVK common parts
*
* Copyright (C) 2021 Renesas Electronics Corp.
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
/* comment the #define statement to disable SCIF2 (SER0) on PMOD1 (CN7) */
#define PMOD1_SER0 1
/ {
aliases {
serial1 = &scif2;
i2c3 = &i2c3;
};
osc1: cec-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <12000000>;
};
hdmi-out {
compatible = "hdmi-connector";
type = "d";
port {
hdmi_con_out: endpoint {
remote-endpoint = <&adv7535_out>;
};
};
};
};
&cpu_dai {
sound-dai = <&ssi0>;
};
&dsi {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dsi0_in: endpoint {
};
};
port@1 {
reg = <1>;
dsi0_out: endpoint {
data-lanes = <1 2 3 4>;
remote-endpoint = <&adv7535_in>;
};
};
};
};
&i2c1 {
adv7535: hdmi@3d {
compatible = "adi,adv7535";
reg = <0x3d>;
interrupt-parent = <&pinctrl>;
interrupts = <RZG2L_GPIO(2, 1) IRQ_TYPE_EDGE_FALLING>;
clocks = <&osc1>;
clock-names = "cec";
avdd-supply = <®_1p8v>;
dvdd-supply = <®_1p8v>;
pvdd-supply = <®_1p8v>;
a2vdd-supply = <®_1p8v>;
v3p3-supply = <®_3p3v>;
v1p2-supply = <®_1p8v>;
adi,dsi-lanes = <4>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7535_in: endpoint {
remote-endpoint = <&dsi0_out>;
};
};
port@1 {
reg = <1>;
adv7535_out: endpoint {
remote-endpoint = <&hdmi_con_out>;
};
};
};
};
};
&i2c3 {
pinctrl-0 = <&i2c3_pins>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
wm8978: codec@1a {
compatible = "wlf,wm8978";
#sound-dai-cells = <0>;
reg = <0x1a>;
};
};
/*
* To enable SCIF2 (SER0) on PMOD1 (CN7)
* SW1 should be at position 2->3 so that SER0_CTS# line is activated
* SW2 should be at position 2->3 so that SER0_TX line is activated
* SW3 should be at position 2->3 so that SER0_RX line is activated
* SW4 should be at position 2->3 so that SER0_RTS# line is activated
*/
#if PMOD1_SER0
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
uart-has-rtscts;
status = "okay";
};
#endif
&ssi0 {
pinctrl-0 = <&ssi0_pins>;
pinctrl-names = "default";
status = "okay";
};
&vccq_sdhi1 {
gpios = <&pinctrl RZG2L_GPIO(39, 1) GPIO_ACTIVE_HIGH>;
};
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