[U-Boot] [PATCH v2 09/16] arm: dts: dra7: add qspi register maps for memory map and control module

Tom Rini trini at konsulko.com
Thu Nov 12 13:47:36 CET 2015


On Thu, Nov 12, 2015 at 02:33:48PM +0530, Mugunthan V N wrote:
> On Sunday 08 November 2015 07:01 PM, Tom Rini wrote:
> > On Wed, Nov 04, 2015 at 01:46:17PM +0530, Mugunthan V N wrote:
> > 
> >> Add qspi memory map and control module register maps to device tree.
> >>
> >> Signed-off-by: Mugunthan V N <mugunthanvnm at ti.com>
> >> Reviewed-by: Simon Glass <sjg at chromium.org>
> >> ---
> >>  arch/arm/dts/dra7.dtsi | 4 ++--
> >>  1 file changed, 2 insertions(+), 2 deletions(-)
> >>
> >> diff --git a/arch/arm/dts/dra7.dtsi b/arch/arm/dts/dra7.dtsi
> >> index 3060e9a..7045c0f 100644
> >> --- a/arch/arm/dts/dra7.dtsi
> >> +++ b/arch/arm/dts/dra7.dtsi
> >> @@ -1104,8 +1104,8 @@
> >>  
> >>  		qspi: qspi at 4b300000 {
> >>  			compatible = "ti,dra7xxx-qspi";
> >> -			reg = <0x4b300000 0x100>;
> >> -			reg-names = "qspi_base";
> >> +			reg = <0x4b300000 0x100>, <0x5c000000 0x4000000>, <0x4a002558 0x4>;
> >> +			reg-names = "qspi_base", "qspi_mmap", "qspi_ctrlmod";
> >>  			#address-cells = <1>;
> >>  			#size-cells = <0>;
> >>  			ti,hwmods = "qspi";
> > 
> > Is this already upstream?
> > 
> 
> The documentation part is already upstreamed. Driver in kernel doesn't
> support mmap mode yet so dt changes are not present. Vignesh has
> submitted the mmap patches [1] and is under review.
> 
> [1]: https://lkml.org/lkml/2015/11/10/14

OK, and we can't even get the reg names part in the DT upstream until
then?

-- 
Tom
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