On Tue, Nov 03, 2015 at 03:36:13PM +0530, Vignesh R wrote:
> Add qspi memory mapped region entries for DRA7xx based SoCs. Also,
> update the binding documents for the controller to document this change.
> 
> Signed-off-by: Vignesh R <vigne...@ti.com>

You don't really need an example for every possibility, but

Acked-by: Rob Herring <r...@kernel.org>

> ---
>  Documentation/devicetree/bindings/spi/ti_qspi.txt | 13 +++++++++++++
>  arch/arm/boot/dts/dra7.dtsi                       |  6 ++++--
>  2 files changed, 17 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt 
> b/Documentation/devicetree/bindings/spi/ti_qspi.txt
> index 601a360531a5..f05dd631bef1 100644
> --- a/Documentation/devicetree/bindings/spi/ti_qspi.txt
> +++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt
> @@ -26,3 +26,16 @@ qspi: qspi@4b300000 {
>       spi-max-frequency = <25000000>;
>       ti,hwmods = "qspi";
>  };
> +
> +For dra7xx:
> +qspi: qspi@4b300000 {
> +     compatible = "ti,dra7xxx-qspi";
> +     reg = <0x4b300000 0x100>, <0x4a002558 0x4>,
> +           <0x5c000000 0x4000000>;
> +     reg-names = "qspi_base", "qspi_ctrlmod",
> +                 "qspi_mmap";
> +     #address-cells = <1>;
> +     #size-cells = <0>;
> +     spi-max-frequency = <48000000>;
> +     ti,hwmods = "qspi";
> +};
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index e289c706d27d..13c2f10ec217 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -1108,8 +1108,10 @@
>  
>               qspi: qspi@4b300000 {
>                       compatible = "ti,dra7xxx-qspi";
> -                     reg = <0x4b300000 0x100>;
> -                     reg-names = "qspi_base";
> +                     reg = <0x4b300000 0x100>, <0x4a002558 0x4>,
> +                           <0x5c000000 0x4000000>;
> +                     reg-names = "qspi_base", "qspi_ctrlmod",
> +                                 "qspi_mmap";
>                       #address-cells = <1>;
>                       #size-cells = <0>;
>                       ti,hwmods = "qspi";
> -- 
> 2.6.2
> 
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