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arm64: dts: renesas: eagle: Add capture overlay for Function expansion board

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The Eagle board supports an optional "Function expansion board".
The expansion board adds support for HDMI OUT, HDMI capture from two
different sources, and eMMC.

This change only adds support for the two HDMI capture sources.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240224191902.2065733-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Niklas Söderlund 2024-02-24 20:19:02 +01:00 committed by Geert Uytterhoeven
parent 4cece76496
commit 93e09fdcee
2 changed files with 217 additions and 0 deletions
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3
arch/arm64/boot/dts/renesas/Makefile
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@ -62,6 +62,9 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb
dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb-kf.dtb
dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb
dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle-function-expansion.dtbo
r8a77970-eagle-function-expansion-dtbs := r8a77970-eagle.dtb r8a77970-eagle-function-expansion.dtbo
dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle-function-expansion.dtb
dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-v3msk.dtb
dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb

214
arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso Normal file
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@ -0,0 +1,214 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the Eagle V3M Function expansion board.
*
* Copyright (C) 2024 Niklas Söderlund <niklas.soderlund@ragnatech.se>
*/
/dts-v1/;
/plugin/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
/* CN4 */
/* Eagle: SW18 set to OFF */
cvbs-in-cn4 {
compatible = "composite-video-connector";
label = "CVBS IN CN4";
port {
cvbs_con: endpoint {
remote-endpoint = <&adv7482_ain7>;
};
};
};
/* CN2 */
/* Eagle: SW35 set 5, 6 and 8 to OFF */
hdmi-in-cn2 {
compatible = "hdmi-connector";
label = "HDMI IN CN2";
type = "a";
port {
hdmi_in_con2: endpoint {
remote-endpoint = <&adv7612_in>;
};
};
};
/* CN3 */
/* Eagle: SW18 set to OFF */
hdmi-in-cn3 {
compatible = "hdmi-connector";
label = "HDMI IN CN3";
type = "a";
port {
hdmi_in_con: endpoint {
remote-endpoint = <&adv7482_hdmi>;
};
};
};
};
/* Disconnect MAX9286 GMSL I2C. */
&i2c3 {
status = "disabled";
};
/* Connect expansion board I2C. */
&i2c0 {
#address-cells = <1>;
#size-cells = <0>;
gpio@27 {
compatible = "onnn,pca9654";
reg = <0x27>;
gpio-controller;
#gpio-cells = <2>;
vin0_adv7612_en {
gpio-hog;
gpios = <3 GPIO_ACTIVE_LOW>;
output-high;
line-name = "VIN0_ADV7612_ENn";
};
};
hdmi-decoder@4c {
compatible = "adi,adv7612";
reg = <0x4c>, <0x50>, <0x52>, <0x54>, <0x56>, <0x58>;
reg-names = "main", "afe", "rep", "edid", "hdmi", "cp";
interrupt-parent = <&gpio3>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
default-input = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7612_in: endpoint {
remote-endpoint = <&hdmi_in_con2>;
};
};
port@2 {
reg = <2>;
adv7612_out: endpoint {
remote-endpoint = <&vin0_in>;
};
};
};
};
video-receiver@70 {
compatible = "adi,adv7482";
reg = <0x70 0x71 0x72 0x73 0x74 0x75
0x60 0x61 0x62 0x63 0x64 0x65>;
reg-names = "main", "dpll", "cp", "hdmi", "edid", "repeater",
"infoframe", "cbus", "cec", "sdp", "txa", "txb" ;
interrupt-parent = <&gpio3>;
interrupts = <03 IRQ_TYPE_LEVEL_LOW>, <04 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "intrq1", "intrq2";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@7 {
reg = <7>;
adv7482_ain7: endpoint {
remote-endpoint = <&cvbs_con>;
};
};
port@8 {
reg = <8>;
adv7482_hdmi: endpoint {
remote-endpoint = <&hdmi_in_con>;
};
};
port@a {
reg = <10>;
adv7482_txa: endpoint {
clock-lanes = <0>;
data-lanes = <1 2 3 4>;
remote-endpoint = <&csi40_in>;
};
};
};
};
};
&csi40 {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
csi40_in: endpoint {
clock-lanes = <0>;
data-lanes = <1 2 3 4>;
remote-endpoint = <&adv7482_txa>;
};
};
};
};
&pfc {
vin0_pins_parallel: vin0 {
groups = "vin0_data12", "vin0_sync", "vin0_clk", "vin0_clkenb";
function = "vin0";
};
};
&vin0 {
status = "okay";
pinctrl-0 = <&vin0_pins_parallel>;
pinctrl-names = "default";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
vin0_in: endpoint {
pclk-sample = <0>;
hsync-active = <0>;
vsync-active = <0>;
remote-endpoint = <&adv7612_out>;
};
};
};
};
&vin1 {
status = "okay";
};
&vin2 {
status = "okay";
};
&vin3 {
status = "okay";
};