From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D8247CC6B1A for ; Wed, 14 Oct 2026 05:54:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=71Y0wmRhfQg16pu9dm9O0XbJTlde/Ki76IIpjRJ4LFs=; b=T2eQYks6dAEqhBMeqxq4J1zIYY /5OR8IDs+1CDxUI2fWjlj9qmzavuZjDd/UHGPfBpXF8sGO/enfSnM1tsS307utAs7iVAiCJTghQIX Of0UrjTRHkpL/0I0OW2/Eh0prjUkzcit088SbuWr1pMZI/hLfjRY2/zd1CXBxNKXSvHtL/3n6zfB7 Io+nO82OBKtnZCh6xt53QZ9Spk6jRGeTSMtI2c0KAzx9NedMkdJ+nfdwf3/6bszHADTXkegH1rFAC 86OXIL3ZDnHm49NnRYTFT4bZuP6ysfL4iQI+FsiU29dXHr9HjVe9DEnm8jYrRrfk9zpzvXdaKXcaP MSsXeksA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xGrw9-0000000EZct-2rvo; Wed, 14 Oct 2026 05:54:02 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xGrw8-0000000EZca-14pH for linux-arm-kernel@lists.infradead.org; Wed, 14 Oct 2026 05:54:00 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id B19AA40286; Wed, 14 Oct 2026 05:53:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 328711F00893; Wed, 14 Oct 2026 05:53:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791957239; bh=71Y0wmRhfQg16pu9dm9O0XbJTlde/Ki76IIpjRJ4LFs=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=fXHagODUU/0RicdM2mmGG65XnJqRRYTPzANomdVj5K0Tgwer3aNTP9K7qs7ynba3Q LoWJyfeEsrdUncF4PFOrICh+fq3kS2mekPpbWXs/PvCzwSKoPNQSp6DvywTHigxg/K 0LBpNybgYtJrOTyQX+VQugHRG95m2nOD86GGraVViTsZcWOqg55m5oXXR69E54HqN/ qf2VxHps3wzP5MH4dXFT73/bGI3Xe7o1zAuCGmdigyEooLb9rus207h54wPbENv2JC DHq3+sRhv91JYWl8zN/sLl64pda6haTV0LKjIOhO0p1f68PMoUINF63KiFvVfM1ZaP FKEq2eBL3vzFg== Message-ID: Date: Wed, 14 Oct 2026 07:53:51 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays To: Steffen Trumtrar Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Shawn Guo , =?UTF-8?Q?S=C3=B8ren_Andersen?= , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org References: <20261012-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-v10-0-0906e57486a3@pengutronix.de> <20261012-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-v10-3-0906e57486a3@pengutronix.de> <20261013-musical-brown-mamba-ff87a8@quoll> <87v774j0z8.fsf@pengutronix.de> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 14/10/2026 07:38, Steffen Trumtrar wrote: > > Hi, > > On 2026-10-13 at 09:31 +02, Krzysztof Kozlowski wrote: > >> On Mon, Oct 12, 2026 at 08:30:32AM +0200, Steffen Trumtrar wrote: >>> The i.MX8MP Skov RevC jutouch 10" and Tian 7" variants are pretty >>> similar, apart from the Display and touch controller. >>> >>> Move the common bindings to imx8mp-skov-revc-touch.dts and convert both >>> variants to use overlays applied on this base version. >>> >>> Signed-off-by: Steffen Trumtrar >>> --- >>> arch/arm64/boot/dts/freescale/Makefile | 5 ++ >>> .../imx8mp-skov-revc-jutouch-jt101tm023.dtso | 38 ++++++++++ >>> .../dts/freescale/imx8mp-skov-revc-tian-g07017.dts | 81 ---------------------- >>> .../freescale/imx8mp-skov-revc-tian-g07017.dtso | 40 +++++++++++ >>> ...h-jt101tm023.dts => imx8mp-skov-revc-touch.dts} | 26 +++---- >>> 5 files changed, 91 insertions(+), 99 deletions(-) >>> >>> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile >>> index 475e1ad9116e1..7c1b61249778e 100644 >>> --- a/arch/arm64/boot/dts/freescale/Makefile >>> +++ b/arch/arm64/boot/dts/freescale/Makefile >>> @@ -707,6 +707,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb >>> + >>> +imx8mp-skov-revc-jutouch-jt101tm023-dtbs += imx8mp-skov-revc-touch.dtb \ >>> + imx8mp-skov-revc-jutouch-jt101tm023.dtbo >>> +imx8mp-skov-revc-tian-g07017-dtbs += imx8mp-skov-revc-touch.dtb \ >>> + imx8mp-skov-revc-tian-g07017.dtbo >>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb >>> diff --git >>> a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso >>> b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso >>> new file mode 100644 >>> index 0000000000000..33ddd08a7adb5 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso >> >> I do not understand this. This is a board, so not an overlay. > > yes, that's what I did up until v4. New board with new dts. > > - Link to v4: https://patch.msgid.link/20260706-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-v4-0-dfc0c8827c02@pengutronix.de > > The boards are all very similar apart from the touch panel, but they are all "real" boards and don't share a SOM, so dtsi is also not correct. > So why this is not a DTS? Best regards, Krzysztof