| Message ID | 20211229193135.28767-3-laurent.pinchart+renesas@ideasonboard.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: renesas: Prepare AA1024XD12 panel .dtsi for overlay support | expand |
On Wed, Dec 29, 2021 at 8:31 PM Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> wrote: > 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> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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>; + }; + }; + }; +};
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