From 193b183e75deb047c60196e987b3112e134abe17 Mon Sep 17 00:00:00 2001 From: Petr Nechaev Date: Thu, 13 Jun 2019 21:20:25 -0400 Subject: [PATCH] v3hsk: Add separate dts for dummy camera 1920x1080 To be used as LVDS -> HDMI converter. --- arch/arm64/boot/dts/renesas/Makefile | 1 + .../renesas/r8a77980-v3hsk-vb-4ch-hdmi.dts | 46 +++++++++++++++++++ .../renesas/r8a77980-v3hsk-vb-8ch-hdmi.dts | 46 +++++++++++++++++++ 3 files changed, 93 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-4ch-hdmi.dts create mode 100644 arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-8ch-hdmi.dts diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 4b2f4fb73bed..89da50cbfbdb 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -42,5 +42,6 @@ dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk-vbm-v2.dtb dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk-vbm-v3.dtb dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk-vb-8ch.dtb r8a77980-v3hsk-vb-4ch.dtb dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk-vb-gmsl-8ch.dtb +dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk-vb-4ch-hdmi.dtb r8a77980-v3hsk-vb-8ch-hdmi.dtb always := $(dtb-y) diff --git a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-4ch-hdmi.dts b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-4ch-hdmi.dts new file mode 100644 index 000000000000..f5931c5d3ef6 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-4ch-hdmi.dts @@ -0,0 +1,46 @@ +/* + * Device Tree Source for the V3HSK VideoBox 4-channel board on r8a7798 with dummy LVDS input + * + * Copyright (C) 2018 Cogent Embedded, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include "r8a77980-v3hsk-vb-4ch.dts" + +&i2cswitch1 { + i2c@2 { + /delete-node/ ov106xx@0; + + dummy-camera@0 { + compatible = "dummy-camera"; + reg = <0x60>; + + dummy,width = <1920>; + dummy,height = <1080>; + + port@0 { + dummy_camera_in0: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&vin0ep0>; + }; + }; + port@1 { + dummy_camera_ti9x4_des0ep0: endpoint@1 { + remote-endpoint = <&ti9x4_des0ep0>; + }; + }; + }; + }; +}; + +&ti9x4_des0ep0 { + remote-endpoint = <&dummy_camera_in0>; +}; + +&vin0ep0 { + remote-endpoint = <&dummy_camera_in0>; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-8ch-hdmi.dts b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-8ch-hdmi.dts new file mode 100644 index 000000000000..5aecc0e80cde --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk-vb-8ch-hdmi.dts @@ -0,0 +1,46 @@ +/* + * Device Tree Source for the V3HSK VideoBox 8-channel board on r8a7798 with dummy LVDS input + * + * Copyright (C) 2018 Cogent Embedded, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include "r8a77980-v3hsk-vb-8ch.dts" + +&i2cswitch1 { + i2c@2 { + /delete-node/ ov106xx@0; + + dummy-camera@0 { + compatible = "dummy-camera"; + reg = <0x60>; + + dummy,width = <1920>; + dummy,height = <1080>; + + port@0 { + dummy_camera_in0: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&vin0ep0>; + }; + }; + port@1 { + dummy_camera_ti9x4_des0ep0: endpoint@1 { + remote-endpoint = <&ti9x4_des0ep0>; + }; + }; + }; + }; +}; + +&ti9x4_des0ep0 { + remote-endpoint = <&dummy_camera_in0>; +}; + +&vin0ep0 { + remote-endpoint = <&dummy_camera_in0>; +}; -- 2.20.1