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t=1791956301; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=FulSn6OJfeIHzDnwk3zF+TElaTpZOeiPd2UC1814V+U=; b=ckm4czR412QiT0dT4TUaq26A19Hdcn90xw8b7xfthzJC31bF7ySu9Re4yTM4ja5VN4Nsrl uWpcrYzrC5yctBCY7kF43WmqLbRi0TbL69pg0JDxocdkAFIECM4hlT7d60ZafSOm5339FF LqA0J7cUMhI1+9ILrFYFc4nbGJZNkJAT1+/pbVOR1uJfcEBdNjdZATA17eQ2wUNlIexVTY uP3m9ID8GVc7FvhPdSALFS+dqpZqXbRRsd0A8ibcqLwPROlzXLqZX5qY9Q6s/N/s5rHF1B ygjrEs2RmQi/35O2kg8VW0IKIoNmMJo1riwUDReg9xE9Ykss80g1dBsIrcYGHw== From: Steffen Trumtrar To: Krzysztof Kozlowski 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 Subject: Re: [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays In-Reply-To: <20261013-musical-brown-mamba-ff87a8@quoll> 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> User-Agent: mu4e 1.14.3; emacs 31.1 Date: Wed, 14 Oct 2026 07:38:19 +0200 Message-ID: <87v774j0z8.fsf@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; format=flowed X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261013_223825_096882_AAB4B0C6 X-CRM114-Status: GOOD ( 19.79 ) 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 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. Best regards, Steffen > > @@ -0,0 +1,38 @@ > > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > > + > > +/dts-v1/; > > +/plugin/; > > + > > +#include > > +#include > > + > > +&{/} { > > + model = "SKOV IMX8MP CPU revC - JuTouch JT101TM023"; > > + compatible = "skov,imx8mp-skov-revc-jutouch-jt101tm023", "fsl,imx8mp"; > > Best regards, > Krzysztof -- Pengutronix e.K. | Dipl.-Inform. Steffen Trumtrar | Steuerwalder Str. 21 | https://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686| Fax: +49-5121-206917-5555 |