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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=QeR+6g3S; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 63693606A31C; Mon, 9 Nov 2026 10:06:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=QeR+6g3S Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69CA01F008A1; Mon, 9 Nov 2026 10:06:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794218780; bh=fqL3XZWn3lvBGMeKYBjMwhAK+S83Rh/mZ3ulvhUUoZc=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=QeR+6g3S0TV9qVSPqEdHHEmTHAVELzEzqqppre92gYckO+0IXIujO+9E+X6ZyIgx1 RbakYZcJ6MVG3Fw/cD3NzTzJQLXNsfGaemAsGuLB5+5r30MWSIVT2iQZ5D7IEFNJ1H 8TDDrnyHhk43amxbIFAbzlYacU5FZM5NN/amwszqTuCpnVKYZ8AEUBHzkospHV5jLr dX0iJ6MxddjbQeKkgCiQhMIB0L6fD+S82etBLyzf7orgvMK3LKOVim6HhlBuG70Yt+ VtHCXi5uSS04FDkMGTnBMJ6yEzxGZoNFKMQ8HDboWvOkMTX287oTOBmeivwo18tPhD ZS8PempQb2NAQ== Message-ID: <87cfa24d-7855-47d1-89d4-463d8a47cc17@kernel.org> Date: Mon, 9 Nov 2026 11:06:12 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list 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 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. > Then it is not an overlay. Please wrap your email replies to standard mailing list style. Best regards, Krzysztof