linux-kernel - Re: [PATCH v2 5/5] ARM: dts: AM4372: add entry for qspi mmap region

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Date:	Thu, 5 Nov 2015 17:51:24 -0600
From:	Rob Herring <robh@...nel.org>
To:	Vignesh R <vigneshr@...com>
Cc:	Mark Brown <broonie@...nel.org>, Tony Lindgren <tony@...mide.com>,
	Michal Suchanek <hramrach@...il.com>,
	Russell King <linux@....linux.org.uk>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mtd@...ts.infradead.org, linux-spi@...r.kernel.org
Subject: Re: [PATCH v2 5/5] ARM: dts: AM4372: add entry for qspi mmap region

On Tue, Nov 03, 2015 at 03:36:14PM +0530, Vignesh R wrote:
> Add qspi memory mapped region entries for AM43xx based SoCs. Also,
> update the binding documents for the controller to document this change.
> 
> Signed-off-by: Vignesh R <vigneshr@...com>

Acked-by: Rob Herring <robh@...nel.org>

> ---
>  Documentation/devicetree/bindings/spi/ti_qspi.txt | 5 +++--
>  arch/arm/boot/dts/am4372.dtsi                     | 4 +++-
>  2 files changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt
> index f05dd631bef1..05488970060b 100644
> --- a/Documentation/devicetree/bindings/spi/ti_qspi.txt
> +++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt
> @@ -17,9 +17,10 @@ Recommended properties:
>  
>  Example:
>  
> +For am4372:
>  qspi: qspi@...00000 {
> -	compatible = "ti,dra7xxx-qspi";
> -	reg = <0x47900000 0x100>, <0x30000000 0x3ffffff>;
> +	compatible = "ti,am4372-qspi";
> +	reg = <0x47900000 0x100>, <0x30000000 0x4000000>;
>  	reg-names = "qspi_base", "qspi_mmap";
>  	#address-cells = <1>;
>  	#size-cells = <0>;
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index 0447c04a40cc..1b2c545f3f2c 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -962,7 +962,9 @@
>  
>  		qspi: qspi@...00000 {
>  			compatible = "ti,am4372-qspi";
> -			reg = <0x47900000 0x100>;
> +			reg = <0x47900000 0x100>,
> +			      <0x30000000 0x4000000>;
> +			reg-names = "qspi_base", "qspi_mmap";
>  			#address-cells = <1>;
>  			#size-cells = <0>;
>  			ti,hwmods = "qspi";
> -- 
> 2.6.2
> 
> --
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