Specify the DU output topology, enable the DU device and configure the related pins.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com --- arch/arm/boot/dts/r8a7779-marzen.dts | 106 +++++++++++++++++++++++++++++++++++ 1 file changed, 106 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts index c160404..da2d0aa 100644 --- a/arch/arm/boot/dts/r8a7779-marzen.dts +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -68,6 +68,101 @@ gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; }; }; + + vga-enc { + compatible = "adi,adv7123"; + + #address-cells = <1>; + #size-cells = <0>; + + ports { + port@0 { + vga_enc_in: endpoint { + remote-endpoint = <&du_out_rgb0>; + }; + }; + port@1 { + vga_enc_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&vga_enc_out>; + }; + }; + }; + + lvds-enc { + compatible = "thine,thc63lvdm83d"; + + #address-cells = <1>; + #size-cells = <0>; + + ports { + port@0 { + lvds_enc_in: endpoint { + remote-endpoint = <&du_out_rgb1>; + }; + }; + port@1 { + lvds_enc_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + }; + + panel { + compatible = "mitsubishi,aa104xd12", "panel-dpi"; + + width-mm = <210>; + height-mm = <158>; + + panel-timing { + /* 1024x768 @65Hz */ + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hsync-len = <136>; + hfront-porch = <20>; + hback-porch = <160>; + vfront-porch = <3>; + vback-porch = <29>; + vsync-len = <6>; + }; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds_enc_out>; + }; + }; + }; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&vga_enc_in>; + }; + }; + port@1 { + endpoint { + remote-endpoint = <&lvds_enc_in>; + }; + }; + }; };
&irqpin0 { @@ -83,6 +178,17 @@ };
&pfc { + du_pins: du { + du0 { + renesas,groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0"; + renesas,function = "du0"; + }; + du1 { + renesas,groups = "du1_rgb666", "du1_sync_1", "du1_clk_out"; + renesas,function = "du1"; + }; + }; + lan0_pins: lan0 { intc { renesas,groups = "intc_irq1_b";