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ARM: dts: lager: Add entries for VIN HDMI input support 

Add DT entries for vin0, vin0_pins, and adv7612.

Sets the 'default-input' property for ADV7612, enabling image and video
capture without the need to have userspace specifying routing.

Signed-off-by: William Towle <william.towle@codethink.co.uk>
Signed-off-by: Rob Taylor <rob.taylor@codethink.co.uk>
[uli: added interrupt, renamed endpoint, merged default-input]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
William Towle 2016-10-18 17:01:33 +02:00 committed by Simon Horman
parent bba1b7ea9a
commit 56548d0c5a
1 changed files with 64 additions and 2 deletions
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66
arch/arm/boot/dts/r8a7790-lager.dts
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@ -231,12 +231,23 @@ vga_in: endpoint {
}; };
}; };
hdmi-in {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con_in: endpoint {
remote-endpoint = <&adv7612_in>;
};
};
};
hdmi-out { hdmi-out {
compatible = "hdmi-connector"; compatible = "hdmi-connector";
type = "a"; type = "a";
port { port {
hdmi_con: endpoint { hdmi_con_out: endpoint {
remote-endpoint = <&adv7511_out>; remote-endpoint = <&adv7511_out>;
}; };
}; };
@ -427,6 +438,11 @@ usb2_pins: usb2 {
function = "usb2"; function = "usb2";
}; };
vin0_pins: vin0 {
groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
function = "vin0";
};
vin1_pins: vin1 { vin1_pins: vin1 {
groups = "vin1_data8", "vin1_clk"; groups = "vin1_data8", "vin1_clk";
function = "vin1"; function = "vin1";
@ -646,7 +662,34 @@ adv7511_in: endpoint {
port@1 { port@1 {
reg = <1>; reg = <1>;
adv7511_out: endpoint { adv7511_out: endpoint {
remote-endpoint = <&hdmi_con>; remote-endpoint = <&hdmi_con_out>;
};
};
};
};
hdmi-in@4c {
compatible = "adi,adv7612";
reg = <0x4c>;
interrupt-parent = <&gpio1>;
interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
default-input = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7612_in: endpoint {
remote-endpoint = <&hdmi_con_in>;
};
};
port@2 {
reg = <2>;
adv7612_out: endpoint {
remote-endpoint = <&vin0ep2>;
}; };
}; };
}; };
@ -722,6 +765,25 @@ &usbphy {
status = "okay"; status = "okay";
}; };
/* HDMI video input */
&vin0 {
pinctrl-0 = <&vin0_pins>;
pinctrl-names = "default";
status = "okay";
port {
vin0ep2: endpoint {
remote-endpoint = <&adv7612_out>;
bus-width = <24>;
hsync-active = <0>;
vsync-active = <0>;
pclk-sample = <1>;
data-active = <1>;
};
};
};
/* composite video input */ /* composite video input */
&vin1 { &vin1 {
pinctrl-0 = <&vin1_pins>; pinctrl-0 = <&vin1_pins>;