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@xxxxxxxxxxx>
> Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
> ---
> 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"
> +
> +/ {
