Messages in this thread Patch in this message | | | From | Kieran Bingham <> | Subject | [PATCH v2] arm64: dts: renesas: r8a77995-draak: Enable DU | Date | Fri, 16 Feb 2018 12:32:35 +0000 |
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From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Enable the DU, providing only the VGA output for now.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> ---
Just a v2 update to fix the PFC name, and collect Laurent's RB tag. The remainder of the series will likely be postponed due to dependencies on LVDS changes etc.
v2: - Update du_dot_clk_0 name to match Ulrich's PFC configuration.
arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 51 ++++++++++++++++++++++++++ 1 file changed, 51 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index af07da240be0..37025251078a 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -27,6 +27,38 @@ stdout-path = "serial0:115200n8"; }; + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; + + vga-encoder { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + port@1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + memory@48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ @@ -46,6 +78,11 @@ }; }; + du_pins: du { + groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; + function = "du"; + }; + i2c0_pins: i2c0 { groups = "i2c0"; function = "i2c0"; @@ -95,6 +132,20 @@ status = "okay"; }; +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; -- 2.7.4
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