linux-kernel - Re: [PATCH 00/16] ARM: dts: at91: sama5d2: Rework Flexcom definitions

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Message-ID: <20200515145149.GU34497@piout.net>
Date:   Fri, 15 May 2020 16:51:49 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Tudor.Ambarus@...rochip.com
Cc:     Ludovic.Desroches@...rochip.com, Nicolas.Ferre@...rochip.com,
        robh+dt@...nel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Codrin.Ciubotariu@...rochip.com
Subject: Re: [PATCH 00/16] ARM: dts: at91: sama5d2: Rework Flexcom definitions

On 14/05/2020 05:03:06+0000, Tudor.Ambarus@...rochip.com wrote:
> From: Tudor Ambarus <tudor.ambarus@...rochip.com>
> 
> Rework the sama5d2 SoC flexcom definitions. The Flexcom IPs are
> in the SoC. Move all the flexcom nodes together with their function
> definitions in the SoC dtsi. Boards will just fill the pins and enable
> the desired functions. With this we remove the duplication of the
> flexcom definitions across the sama5d2 boards.
> 
> Round the flexcom support and add the missing flexcom definitions.
> All the flexcom functions are now defined.
> 
> Apart of the aliases and the new flx0 i2c function on sama5d2_xplained,
> the only functional change that this patch set adds, is that it uart5,
> uart6 and uart7 inherit the atmel,fifo-size = <32>; optional property.
> These nodes have both the FIFO size described and the DMA enabled.
> uart5 was tested on sama5d27-wlsom1-ek. On uart6 and uart7 a
> Bluetooth module can be connected. Tested BT uart7 on sama5d2-icp.
> 
> Tudor Ambarus (16):
>   ARM: dts: at91: sama5d2: Fix the label numbering for flexcom functions
>   ARM: dts: at91: sama5d2: Move flx4 definitions in the SoC dtsi
>   ARM: dts: at91: sama5d2: Move flx3 definitions in the SoC dtsi
>   ARM: dts: at91: sama5d2: Move flx2 definitions in the SoC dtsi
>   ARM: dts: at91: sama5d2: Move flx1 definitions in the SoC dtsi
>   ARM: dts: at91: sama5d2: Move flx0 definitions in the SoC dtsi
>   ARM: dts: at91: sama5d2: Specify the FIFO size for the Flexcom UART
>   ARM: dts: at91: sama5d2: Add DMA bindings for the SPI and UART flx4
>     functions
>   ARM: dts: at91: sama5d2: Add DMA bindings for the flx3 SPI function
>   ARM: dts: at91: sama5d2: Add DMA bindings for the flx1 I2C function
>   ARM: dts: at91: sama5d2: Add DMA bindings for the SPI and I2C flx0
>     functions
>   ARM: dts: at91: sama5d2: Add missing flexcom definitions
>   ARM: dts: at91: sama5d2: Remove i2s and tcb aliases from SoC dtsi
>   ARM: dts: at91: sama5d2_xplained: Add alias for DBGU
>   ARM: dts: at91: sama5d2_xplained: Describe the flx0 I2C function
>   ARM: dts: at91: sama5d2_ptc_ek: Add comments to describe the aliases
> 
Applied, thanks.

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com