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From:   Frank Wunderlich <frank-w@public-files.de>
To:     Frank Wunderlich <linux@fw-web.de>
Cc:     linux-mediatek@lists.infradead.org,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Daniel Golle <daniel@makrotopia.org>,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Eric Woudstra <ericwouds@gmail.com>
Subject: Aw: [PATCH v2 4/5] arm64: dts: mt7986: add dtbs with applied
 overlays for bpi-r3
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Date:   Sat, 9 Dec 2023 15:56:15 +0100
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Hi

Parts 1-3 are applied here, but how to proceed with this? to add further d=
evicetrees like
for mt7988 we have to fix the "broken" dt-overlays first.

i want to keep to build the dtbo to allow dynamic apply in bootloader, but=
 they should be checked in
compiletime too and full dtb should be created for users not wanting to ha=
ndle overlays.

regards Frank


> Gesendet: Mittwoch, 25. Oktober 2023 um 18:08 Uhr
> Von: "Frank Wunderlich" <linux@fw-web.de>

> Build devicetree binaries for testing overlays and providing users
> full dtb without using overlays.
>
> Suggested-by: Rob Herring <robh+dt@kernel.org>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
> https://lore.kernel.org/all/CAL_JsqK_3xxD0DFwipXO85P=3Dq=3DEYjUdjE1_8g1M=
Ktvw3vVzx5A@mail.gmail.com/
> https://lore.kernel.org/all/CAL_JsqJSi=3DkJSix=3Df3787ULZnaCy_Y26Phdhy5y=
9fat_vkDuUw@mail.gmail.com/
>
> v2:
> make full dtbs multiline for better readability
> ---
>  arch/arm64/boot/dts/mediatek/Makefile | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts=
/mediatek/Makefile
> index c99c3372a4b5..24eeba0703ce 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -8,11 +8,33 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6797-evb.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt6797-x20-dev.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7622-rfb1.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7622-bananapi-bpi-r64.dtb
> +
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-emmc.dtbo
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-nand.dtbo
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-nor.dtbo
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sd.dtbo
> +mt7986a-bananapi-bpi-r3-emmc-nand-dtbs :=3D \
> +	mt7986a-bananapi-bpi-r3.dtb \
> +	mt7986a-bananapi-bpi-r3-emmc.dtbo \
> +	mt7986a-bananapi-bpi-r3-nand.dtbo
> +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-emmc-nand.dtb
> +mt7986a-bananapi-bpi-r3-emmc-nor-dtbs :=3D \
> +	mt7986a-bananapi-bpi-r3.dtb \
> +	mt7986a-bananapi-bpi-r3-emmc.dtbo \
> +	mt7986a-bananapi-bpi-r3-nor.dtbo
> +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-emmc-nor.dtb
> +mt7986a-bananapi-bpi-r3-sd-nand-dtbs :=3D \
> +	mt7986a-bananapi-bpi-r3.dtb \
> +	mt7986a-bananapi-bpi-r3-sd.dtbo \
> +	mt7986a-bananapi-bpi-r3-nand.dtbo
> +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sd-nand.dtb
> +mt7986a-bananapi-bpi-r3-sd-nor-dtbs :=3D \
> +	mt7986a-bananapi-bpi-r3.dtb \
> +	mt7986a-bananapi-bpi-r3-sd.dtbo \
> +	mt7986a-bananapi-bpi-r3-nor.dtbo
> +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sd-nor.dtb
> +
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-rfb.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986b-rfb.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8167-pumpkin.dtb