On Tue, Nov 24, 2015 at 03:19:02PM +0200, Nikita Kiryanov wrote:
> Add basic support for SBC-T43: a CM-T43 based single board computer.
> CM-T43 is an AM437x based System-on-Module designed to serve as a building
> block in embedded applications. SBC-T43 is composed of CM-T43 module on
> top of the SB-SOM-T43 baseboard.
> Basic support includes UART, GPIO, and I2C.
>
> Signed-off-by: Nikita Kiryanov <nikita@xxxxxxxxxxxxxx>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Cc: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
> Cc: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
> Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Some minor nits below, otherwise:
Acked-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> .../devicetree/bindings/arm/omap/omap.txt | 6 ++
> arch/arm/boot/dts/Makefile | 6 +-
> arch/arm/boot/dts/am437x-cm-t43.dts | 90 ++++++++++++++++++++++
> arch/arm/boot/dts/am437x-sbc-t43.dts | 57 ++++++++++++++
> 4 files changed, 157 insertions(+), 2 deletions(-)
> create mode 100644 arch/arm/boot/dts/am437x-cm-t43.dts
> create mode 100644 arch/arm/boot/dts/am437x-sbc-t43.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index 9f4e513..da84372 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -141,6 +141,12 @@ Boards:
> - OMAP5 EVM : Evaluation Module
> compatible = "ti,omap5-evm", "ti,omap5"
>
> +- AM437x CM-T43
> + compatible = "compulab,am437x-cm-t43", "ti,am4372", "ti,am43"
> +
> +- AM437x SBC-T43
> + compatible = "compulab,am437x-sbc-t43","compulab,am437x-cm-t43","ti,am4372","ti,am43"
^
spaces
> +
> - AM43x EPOS EVM
> compatible = "ti,am43x-epos-evm", "ti,am4372", "ti,am43"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 30bbc37..dc3b9af 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -478,9 +478,11 @@ dtb-$(CONFIG_ARCH_OMAP4) += \
> omap4-var-stk-om44.dtb
> dtb-$(CONFIG_SOC_AM43XX) += \
> am43x-epos-evm.dtb \
> - am437x-sk-evm.dtb \
> + am437x-cm-t43.dtb \
> + am437x-gp-evm.dtb \
> am437x-idk-evm.dtb \
> - am437x-gp-evm.dtb
> + am437x-sbc-t43.dtb \
> + am437x-sk-evm.dtb
> dtb-$(CONFIG_SOC_OMAP5) += \
> omap5-cm-t54.dtb \
> omap5-igep0050.dtb \
> diff --git a/arch/arm/boot/dts/am437x-cm-t43.dts b/arch/arm/boot/dts/am437x-cm-t43.dts
> new file mode 100644
> index 0000000..69887c4
> --- /dev/null
> +++ b/arch/arm/boot/dts/am437x-cm-t43.dts
> @@ -0,0 +1,90 @@
> +/*
> + * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/pinctrl/am43xx.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "am4372.dtsi"
> +
> +/ {
> + model = "CompuLab CM-T43";
> + compatible = "compulab,am437x-cm-t43","ti,am4372","ti,am43";
^
space
[...]
> diff --git a/arch/arm/boot/dts/am437x-sbc-t43.dts b/arch/arm/boot/dts/am437x-sbc-t43.dts
> new file mode 100644
> index 0000000..f3cd76b
> --- /dev/null
> +++ b/arch/arm/boot/dts/am437x-sbc-t43.dts
> @@ -0,0 +1,57 @@
> +/*
> + * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +#include "am437x-cm-t43.dts"
> +
> +/ {
> + model = "CompuLab CM-T43 on SB-SOM-T43";
> + compatible = "compulab,am437x-sbc-t43","compulab,am437x-cm-t43","ti,am4372","ti,am43";
spaces
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