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arm64: dts: renesas: ulcb-kf: Add KF HDMI output

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This patch adds nodes needed to enable DRM video output over the HDMI
connector located on the Kingfisher board.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Link: https://lore.kernel.org/r/20211225115308.2152364-1-nikita.yoush@cogentembedded.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Nikita Yushchenko
2021-12-25 14:53:09 +03:00
committed by Geert Uytterhoeven
parent d45db61c2e
commit 72a2cab3a1
1 changed files with 94 additions and 0 deletions
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94
arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
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@@ -26,6 +26,31 @@ clksndsel: clksndsel {
select-gpios = <&gpio_exp_75 13 GPIO_ACTIVE_HIGH>;
};
hdmi1-out {
compatible = "hdmi-connector";
type = "a";
port {
hdmi1_con: endpoint {
remote-endpoint = <&adv7513_out>;
};
};
};
hdmi_1v8: regulator-hdmi-1v8 {
compatible = "regulator-fixed";
regulator-name = "hdmi-1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
hdmi_3v3: regulator-hdmi-3v3 {
compatible = "regulator-fixed";
regulator-name = "hdmi-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
snd_3p3v: regulator-snd_3p3v {
compatible = "regulator-fixed";
regulator-name = "snd-3.3v";
@@ -65,6 +90,10 @@ &can1 {
status = "okay";
};
&du_out_rgb {
remote-endpoint = <&adv7513_in>;
};
&ehci0 {
dr_mode = "otg";
status = "okay";
@@ -91,6 +120,58 @@ i2cswitch2: i2c-switch@71 {
reg = <0x71>;
reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
/* HDMIoSDA, HDMIoSCL */
i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
hdmi@3d {
compatible = "adi,adv7513";
reg = <0x3d>;
pinctrl-0 = <&hdmi1_pins>;
pinctrl-names = "default";
interrupt-parent = <&gpio2>;
interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
clocks = <&cs2000>;
clock-names = "cec";
pd-gpios = <&gpio_exp_75 5 GPIO_ACTIVE_LOW>;
avdd-supply = <&hdmi_1v8>;
dvdd-supply = <&hdmi_1v8>;
pvdd-supply = <&hdmi_1v8>;
dvdd-3v-supply = <&hdmi_3v3>;
bgvdd-supply = <&hdmi_1v8>;
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7513_in: endpoint {
remote-endpoint = <&du_out_rgb>;
};
};
port@1 {
reg = <1>;
adv7513_out: endpoint {
remote-endpoint = <&hdmi1_con>;
};
};
};
};
};
/* Audio_SDA, Audio_SCL */
i2c@7 {
#address-cells = <1>;
@@ -264,6 +345,19 @@ can1_pins: can1 {
function = "can1";
};
hdmi1_pins: hdmi1 {
adv7513-interrupt {
pins = "GP_2_14";
bias-pull-up;
};
du {
groups = "du_rgb888", "du_sync", "du_clk_out_0",
"du_disp";
function = "du";
};
};
hscif0_pins: hscif0 {
groups = "hscif0_data", "hscif0_ctrl";
function = "hscif0";