[PATCH v2 2/3] arm64: dts: renesas: Add panel overlay for Salvator-X(S) boards
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: 2021-12-29 19:31:45
Also in:
linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
The Salvator-X and Salvator-XS boards support an optional LVDS panel. One compatible panel is the Mitsubishi AA104XD12. Add a corresponding DT overlay. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- Changes since v1: - Create endpoint in lvds0 port@1 --- arch/arm64/boot/dts/renesas/Makefile | 2 ++ .../dts/renesas/salvator-panel-aa104xd12.dts | 36 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index d1c5c21d8d14..982ca3e0e86f 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile@@ -74,3 +74,5 @@ dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs.dtb dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb + +dtb-$(CONFIG_ARCH_RCAR_GEN3) += salvator-panel-aa104xd12.dtbo
diff --git a/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts
new file mode 100644
index 000000000000..c83a30adc6ad
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts@@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree overlay for the AA104XD12 panel connected to LVDS0 on a + * Salvator-X or Salvator-XS board + * + * Copyright 2021 Ideas on Board Oy + */ + +/dts-v1/; +/plugin/; + +&{/} { +#include "panel-aa104xd12.dtsi" +}; + +&{/panel} { + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; +}; + +&lvds0 { + status = "okay"; + + ports { + port@1 { + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +};
--
Regards,
Laurent Pinchart