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

From: Rob Herring <robh@kernel.org>
To: Vignesh R <vigneshr@ti.com>
Cc: Mark Brown <broonie@kernel.org>, Tony Lindgren <tony@atomide.com>,
	Michal Suchanek <hramrach@gmail.com>,
	Russell King <linux@arm.linux.org.uk>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org
Subject: Re: [PATCH v2 5/5] ARM: dts: AM4372: add entry for qspi mmap region
Date: Thu, 5 Nov 2015 17:51:24 -0600	[thread overview]
Message-ID: <20151105235124.GA2805@rob-hp-laptop> (raw)
In-Reply-To: <1446545174-14193-6-git-send-email-vigneshr@ti.com>

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@ti.com>

Acked-by: Rob Herring <robh@kernel.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@4b300000 {
> -	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@47900000 {
>  			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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