linux-kernel - Re: [PATCH v6 12/12] arm64: dts: freescale: add initial support for verdin imx8m mini

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Date:   Fri, 11 Feb 2022 07:42:48 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Marcel Ziswiler <marcel@...wiler.com>
Cc:     "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        Marek Vasut <marek.vasut@...il.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Alex Marginean <alexandru.marginean@....com>,
        Alexander Stein <alexander.stein@...tq-group.com>,
        Arnd Bergmann <arnd@...db.de>, Chester Lin <clin@...e.com>,
        Dong Aisheng <aisheng.dong@....com>,
        Frank Rowand <frowand.list@...il.com>,
        Heiko Thiery <heiko.thiery@...il.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Lucas Stach <dev@...xeye.de>,
        NXP Linux Team <linux-imx@....com>,
        Olof Johansson <olof@...om.net>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Tim Harvey <tharvey@...eworks.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 12/12] arm64: dts: freescale: add initial support for
 verdin imx8m mini

Hi Marcel,

On Fri, Feb 11, 2022 at 6:24 AM Marcel Ziswiler <marcel@...wiler.com> wrote:
>
> From: Marcel Ziswiler <marcel.ziswiler@...adex.com>
>
> This patch adds the device tree to support Toradex Verdin iMX8M Mini a
> computer on module which can be used on different carrier boards.
>
> The module consists of an NXP i.MX 8M Mini family SoC (either i.MX 8M
> Mini Quad or 8M Mini DualLite), a PCA9450A PMIC, a Gigabit Ethernet PHY,
> 1 or 2 GB of LPDDR4 RAM, an eMMC, a TLA2024 ADC, an I2C EEPROM, an
> RX8130 RTC, an optional SPI CAN controller plus an optional Bluetooth/
> Wi-Fi module.
>
> Anything that is not self-contained on the module is disabled by
> default.
>
> The device tree for the Dahlia includes the module's device tree and
> enables the supported peripherals of the carrier board.
>
> The device tree for the Verdin Development Board includes the module's
> device tree as well as the Dahlia one as it is a superset and supports
> almost all peripherals available.
>
> So far there is no display functionality supported at all but basic
> console UART, PCIe, USB host, eMMC and Ethernet and PCIe functionality
> work fine.
>
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>

Reviewed-by: Fabio Estevam <festevam@...il.com>