| Message ID | 20201202121241.109952-9-jagan@amarulasolutions.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: imx8mm: Add Engicam i.Core MX8M Mini | expand |
On Wed, Dec 02, 2020 at 05:42:39PM +0530, Jagan Teki wrote: > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > C.TOUCH 2.0 is a general purpose carrier board with capacitive > touch interface support. > > i.Core MX8M Mini needs to mount on top of this Carrier board for > creating complete i.Core MX8M Mini C.TOUCH 2.0 board. > > Add support for it. > > Signed-off-by: Matteo Lisi <matteo.lisi@engicam.com> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > .../imx8mm-engicam-icore-mx8mm-ctouch2.dts | 21 +++++++++++++++++++ > 2 files changed, 22 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index 4369d783dade..8191db4c64fa 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2162a-qds.dtb > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-ctouch2.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-edimm2.2.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > new file mode 100644 > index 000000000000..aa3c03ad3109 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > @@ -0,0 +1,21 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (c) 2019 NXP > + * Copyright (c) 2019 Engicam srl > + * Copyright (c) 2020 Amarula Solutions(India) > + */ > + > +/dts-v1/; > +#include "imx8mm.dtsi" You have multiple DTSI files to only include one DTSI. I was trying to follow the logic here but I failed... This is ctouch, so it should include SoM, which you call icore. But it also includes ctouch2 which *only* includes common DTSI. It's then exactly the same as starter kit which includes edimm (which includes common) and icore. Best regards, Krzysztof > +#include "imx8mm-engicam-ctouch2.dtsi" > +#include "imx8mm-engicam-icore-mx8mm.dtsi" > + > +/ {
On Wed, Dec 2, 2020 at 2:45 PM Krzysztof Kozlowski <krzk@kernel.org> wrote: > You have multiple DTSI files to only include one DTSI. I was trying to > follow the logic here but I failed... Agreed. It is hard to understand the purpose of so many dts files in this patch series. Regards, Fabio Estevam
Hi Krzysztof, On Wed, Dec 2, 2020 at 11:15 PM Krzysztof Kozlowski <krzk@kernel.org> wrote: > > On Wed, Dec 02, 2020 at 05:42:39PM +0530, Jagan Teki wrote: > > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > > > C.TOUCH 2.0 is a general purpose carrier board with capacitive > > touch interface support. > > > > i.Core MX8M Mini needs to mount on top of this Carrier board for > > creating complete i.Core MX8M Mini C.TOUCH 2.0 board. > > > > Add support for it. > > > > Signed-off-by: Matteo Lisi <matteo.lisi@engicam.com> > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > > --- > > arch/arm64/boot/dts/freescale/Makefile | 1 + > > .../imx8mm-engicam-icore-mx8mm-ctouch2.dts | 21 +++++++++++++++++++ > > 2 files changed, 22 insertions(+) > > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > > index 4369d783dade..8191db4c64fa 100644 > > --- a/arch/arm64/boot/dts/freescale/Makefile > > +++ b/arch/arm64/boot/dts/freescale/Makefile > > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb > > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2162a-qds.dtb > > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb > > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-ctouch2.dtb > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-edimm2.2.dtb > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > new file mode 100644 > > index 000000000000..aa3c03ad3109 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > @@ -0,0 +1,21 @@ > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > +/* > > + * Copyright (c) 2019 NXP > > + * Copyright (c) 2019 Engicam srl > > + * Copyright (c) 2020 Amarula Solutions(India) > > + */ > > + > > +/dts-v1/; > > +#include "imx8mm.dtsi" > > You have multiple DTSI files to only include one DTSI. I was trying to > follow the logic here but I failed... > > This is ctouch, so it should include SoM, which you call icore. But it > also includes ctouch2 which *only* includes common DTSI. It's then > exactly the same as starter kit which includes edimm (which includes > common) and icore. I hope you have checked the cover letter where I have mentioned all the combinations. 1. SoM, Starter Kit, Carrier Board, Open Frame are three different hardware. 2. i.Core MX8M Mini is SoM 3. EDIMM 2.2 is Starter Kit 4. C.TOUCH 2.0 is Carrier board 5. 10"1 Open Frame board for LVDS The combination of respective hardware mounting is, 1. SOM+Starter Kitt => i.Core MX8M Mini EDIMM 2.2 Starter Kit 2. SOM+C.TOUCH 2.0 => i.Core MX8M Mini C.TOUCH 2.0 Carrier board 3. SOM+C.TOUCH 2.0+10.1" OF => i.Core MX8M Mini C.TOUCH 2.0 10.1" Open Frame board About the bindings, (please check the arch/arm64/boot/dts/rockchip/px30-engicam-*), It's been discussed before with Rob for these boards bindings. To, compare with what we have described with rockchip SoM binding, - engicam,icore-mx8mm is binding for i.Core MX8M Mini SoM - engicam,px30-core is binding for PX30.Core SoM EDIMM 2.2 is Starter Kit binding, - engicam,icore-mx8mm-edimm2.2 is binding for EDIMM 2.2 is Starter Kit in i.MX8MM - engicam,px30-core-edimm2.2 is binding for EDIMM 2.2 is Starter Kit in PX30 C.TOUCH 2.0 is Carrier board binding, - engicam,icore-mx8mm-ctouch2 is binding for C.TOUCH 2.0 is Carrier board in i.MX8MM - engicam,px30-core-ctouch2 is binding for C.TOUCH 2.0 is Carrier board in PX30 C.TOUCH 2.0 10"1 OF binding, - engicam,icore-mx8mm-ctouch2-of10 is binding for C.TOUCH 2.0 10"1 in imx8MM - engicam,px30-core-ctouch2-of10 for C.TOUCH 2.0 10"1 in PX30 So, there are 3 board combinations of which each board has a binding of SoM and respective carrier binding like i.Core MX8M Mini EDIMM 2.2 Starter Kit has "engicam,icore-mx8mm-edimm2.2", "engicam,icore-mx8mm" "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm" "engicam,icore-mx8mm-ctouch2-of10", "engicam,icore-mx8mm" Some of the DTS files are using the engicam-common.dtsi nodes and for ie reason those are empty and some need to have lvds display node which is still underworking. Hope this information helpful. Let me know for further inputs. Jagan.
On Thu, Dec 03, 2020 at 12:50:37AM +0530, Jagan Teki wrote: > Hi Krzysztof, > > On Wed, Dec 2, 2020 at 11:15 PM Krzysztof Kozlowski <krzk@kernel.org> wrote: > > > > On Wed, Dec 02, 2020 at 05:42:39PM +0530, Jagan Teki wrote: > > > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > > > > > C.TOUCH 2.0 is a general purpose carrier board with capacitive > > > touch interface support. > > > > > > i.Core MX8M Mini needs to mount on top of this Carrier board for > > > creating complete i.Core MX8M Mini C.TOUCH 2.0 board. > > > > > > Add support for it. > > > > > > Signed-off-by: Matteo Lisi <matteo.lisi@engicam.com> > > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > > > --- > > > arch/arm64/boot/dts/freescale/Makefile | 1 + > > > .../imx8mm-engicam-icore-mx8mm-ctouch2.dts | 21 +++++++++++++++++++ > > > 2 files changed, 22 insertions(+) > > > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > > > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > > > index 4369d783dade..8191db4c64fa 100644 > > > --- a/arch/arm64/boot/dts/freescale/Makefile > > > +++ b/arch/arm64/boot/dts/freescale/Makefile > > > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb > > > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2162a-qds.dtb > > > > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb > > > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-ctouch2.dtb > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-edimm2.2.dtb > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb > > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > new file mode 100644 > > > index 000000000000..aa3c03ad3109 > > > --- /dev/null > > > +++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > @@ -0,0 +1,21 @@ > > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > > +/* > > > + * Copyright (c) 2019 NXP > > > + * Copyright (c) 2019 Engicam srl > > > + * Copyright (c) 2020 Amarula Solutions(India) > > > + */ > > > + > > > +/dts-v1/; > > > +#include "imx8mm.dtsi" > > > > You have multiple DTSI files to only include one DTSI. I was trying to > > follow the logic here but I failed... > > > > This is ctouch, so it should include SoM, which you call icore. But it > > also includes ctouch2 which *only* includes common DTSI. It's then > > exactly the same as starter kit which includes edimm (which includes > > common) and icore. > > I hope you have checked the cover letter where I have mentioned all > the combinations. > > 1. SoM, Starter Kit, Carrier Board, Open Frame are three different hardware. > > 2. i.Core MX8M Mini is SoM > > 3. EDIMM 2.2 is Starter Kit > > 4. C.TOUCH 2.0 is Carrier board > > 5. 10"1 Open Frame board for LVDS > > The combination of respective hardware mounting is, > > 1. SOM+Starter Kitt => i.Core MX8M Mini EDIMM 2.2 Starter Kit > > 2. SOM+C.TOUCH 2.0 => i.Core MX8M Mini C.TOUCH 2.0 Carrier board > > 3. SOM+C.TOUCH 2.0+10.1" OF => i.Core MX8M Mini C.TOUCH 2.0 10.1" Open > Frame board It does not explain why you created 3 empty DTSI and 2 empty DTS files. > > About the bindings, (please check the > arch/arm64/boot/dts/rockchip/px30-engicam-*), It's been discussed > before with Rob for these boards bindings. Refer to my specific comments about bindings. > > To, compare with what we have described with rockchip > > SoM binding, > - engicam,icore-mx8mm is binding for i.Core MX8M Mini SoM > - engicam,px30-core is binding for PX30.Core SoM > > EDIMM 2.2 is Starter Kit binding, > - engicam,icore-mx8mm-edimm2.2 is binding for EDIMM 2.2 is Starter Kit > in i.MX8MM > - engicam,px30-core-edimm2.2 is binding for EDIMM 2.2 is Starter Kit in PX30 > > C.TOUCH 2.0 is Carrier board binding, > - engicam,icore-mx8mm-ctouch2 is binding for C.TOUCH 2.0 is Carrier > board in i.MX8MM > - engicam,px30-core-ctouch2 is binding for C.TOUCH 2.0 is Carrier board in PX30 > > C.TOUCH 2.0 10"1 OF binding, > - engicam,icore-mx8mm-ctouch2-of10 is binding for C.TOUCH 2.0 10"1 in imx8MM > - engicam,px30-core-ctouch2-of10 for C.TOUCH 2.0 10"1 in PX30 > > So, there are 3 board combinations of which each board has a binding > of SoM and respective carrier binding like i.Core MX8M Mini EDIMM 2.2 > Starter Kit has > "engicam,icore-mx8mm-edimm2.2", "engicam,icore-mx8mm" > "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm" > "engicam,icore-mx8mm-ctouch2-of10", "engicam,icore-mx8mm" > > Some of the DTS files are using the engicam-common.dtsi nodes and for > ie reason those are empty and some need to have lvds display node > which is still underworking. Therefore add them when you have any contents for these DTS files. > > Hope this information helpful. Let me know for further inputs. Thanks for the information but it was not much helpful. It does not answer at all why you have so many empty files, why you include imx8mm.dtsi not in the SoM but somewhere else. Best regards, Krzysztof
On Thu, Dec 3, 2020 at 12:55 AM Krzysztof Kozlowski <krzk@kernel.org> wrote: > > On Thu, Dec 03, 2020 at 12:50:37AM +0530, Jagan Teki wrote: > > Hi Krzysztof, > > > > On Wed, Dec 2, 2020 at 11:15 PM Krzysztof Kozlowski <krzk@kernel.org> wrote: > > > > > > On Wed, Dec 02, 2020 at 05:42:39PM +0530, Jagan Teki wrote: > > > > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > > > > > > > C.TOUCH 2.0 is a general purpose carrier board with capacitive > > > > touch interface support. > > > > > > > > i.Core MX8M Mini needs to mount on top of this Carrier board for > > > > creating complete i.Core MX8M Mini C.TOUCH 2.0 board. > > > > > > > > Add support for it. > > > > > > > > Signed-off-by: Matteo Lisi <matteo.lisi@engicam.com> > > > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > > > > --- > > > > arch/arm64/boot/dts/freescale/Makefile | 1 + > > > > .../imx8mm-engicam-icore-mx8mm-ctouch2.dts | 21 +++++++++++++++++++ > > > > 2 files changed, 22 insertions(+) > > > > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > > > > > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > > > > index 4369d783dade..8191db4c64fa 100644 > > > > --- a/arch/arm64/boot/dts/freescale/Makefile > > > > +++ b/arch/arm64/boot/dts/freescale/Makefile > > > > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb > > > > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2162a-qds.dtb > > > > > > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb > > > > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-ctouch2.dtb > > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-edimm2.2.dtb > > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb > > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb > > > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > > new file mode 100644 > > > > index 000000000000..aa3c03ad3109 > > > > --- /dev/null > > > > +++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts > > > > @@ -0,0 +1,21 @@ > > > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > > > +/* > > > > + * Copyright (c) 2019 NXP > > > > + * Copyright (c) 2019 Engicam srl > > > > + * Copyright (c) 2020 Amarula Solutions(India) > > > > + */ > > > > + > > > > +/dts-v1/; > > > > +#include "imx8mm.dtsi" > > > > > > You have multiple DTSI files to only include one DTSI. I was trying to > > > follow the logic here but I failed... > > > > > > This is ctouch, so it should include SoM, which you call icore. But it > > > also includes ctouch2 which *only* includes common DTSI. It's then > > > exactly the same as starter kit which includes edimm (which includes > > > common) and icore. > > > > I hope you have checked the cover letter where I have mentioned all > > the combinations. > > > > 1. SoM, Starter Kit, Carrier Board, Open Frame are three different hardware. > > > > 2. i.Core MX8M Mini is SoM > > > > 3. EDIMM 2.2 is Starter Kit > > > > 4. C.TOUCH 2.0 is Carrier board > > > > 5. 10"1 Open Frame board for LVDS > > > > The combination of respective hardware mounting is, > > > > 1. SOM+Starter Kitt => i.Core MX8M Mini EDIMM 2.2 Starter Kit > > > > 2. SOM+C.TOUCH 2.0 => i.Core MX8M Mini C.TOUCH 2.0 Carrier board > > > > 3. SOM+C.TOUCH 2.0+10.1" OF => i.Core MX8M Mini C.TOUCH 2.0 10.1" Open > > Frame board > > It does not explain why you created 3 empty DTSI and 2 empty DTS files. > > > > > About the bindings, (please check the > > arch/arm64/boot/dts/rockchip/px30-engicam-*), It's been discussed > > before with Rob for these boards bindings. > > Refer to my specific comments about bindings. > > > > > To, compare with what we have described with rockchip > > > > SoM binding, > > - engicam,icore-mx8mm is binding for i.Core MX8M Mini SoM > > - engicam,px30-core is binding for PX30.Core SoM > > > > EDIMM 2.2 is Starter Kit binding, > > - engicam,icore-mx8mm-edimm2.2 is binding for EDIMM 2.2 is Starter Kit > > in i.MX8MM > > - engicam,px30-core-edimm2.2 is binding for EDIMM 2.2 is Starter Kit in PX30 > > > > C.TOUCH 2.0 is Carrier board binding, > > - engicam,icore-mx8mm-ctouch2 is binding for C.TOUCH 2.0 is Carrier > > board in i.MX8MM > > - engicam,px30-core-ctouch2 is binding for C.TOUCH 2.0 is Carrier board in PX30 > > > > C.TOUCH 2.0 10"1 OF binding, > > - engicam,icore-mx8mm-ctouch2-of10 is binding for C.TOUCH 2.0 10"1 in imx8MM > > - engicam,px30-core-ctouch2-of10 for C.TOUCH 2.0 10"1 in PX30 > > > > So, there are 3 board combinations of which each board has a binding > > of SoM and respective carrier binding like i.Core MX8M Mini EDIMM 2.2 > > Starter Kit has > > "engicam,icore-mx8mm-edimm2.2", "engicam,icore-mx8mm" > > "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm" > > "engicam,icore-mx8mm-ctouch2-of10", "engicam,icore-mx8mm" > > > > Some of the DTS files are using the engicam-common.dtsi nodes and for > > ie reason those are empty and some need to have lvds display node > > which is still underworking. > > Therefore add them when you have any contents for these DTS files. > > > > > Hope this information helpful. Let me know for further inputs. > > Thanks for the information but it was not much helpful. It does not > answer at all why you have so many empty files, why you include > imx8mm.dtsi not in the SoM but somewhere else. Sorry, I have missed it. All these three carrier board dtsi files, imx8mm-engicam-edimm2.2.dtsi imx8mm-engicam-icore-mx8mm-ctouch2.dts imx8mm-engicam-icore-mx8mm-ctouch2-of10.dts are included imx8mm-engicam-common.dtsi. ie is the reason these are empty. And I agree with your point of adding whenever it ready. I will drop display related carrier imx8mm-engicam-icore-mx8mm-ctouch2-of10.dts when DSI, LVDS ready, and update on next versions. Thanks for the review. Jagan.
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 4369d783dade..8191db4c64fa 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2162a-qds.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-ctouch2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-engicam-icore-mx8mm-edimm2.2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts new file mode 100644 index 000000000000..aa3c03ad3109 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-engicam-icore-mx8mm-ctouch2.dts @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 NXP + * Copyright (c) 2019 Engicam srl + * Copyright (c) 2020 Amarula Solutions(India) + */ + +/dts-v1/; +#include "imx8mm.dtsi" +#include "imx8mm-engicam-ctouch2.dtsi" +#include "imx8mm-engicam-icore-mx8mm.dtsi" + +/ { + model = "Engicam i.Core MX8M Mini C.TOUCH 2.0"; + compatible = "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm", + "fsl,imx8mm"; + + chosen { + stdout-path = &uart2; + }; +};