| Message ID | 1446545174-14193-5-git-send-email-vigneshr@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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 <vigneshr@ti.com> You don't really need an example for every possibility, but Acked-by: Rob Herring <robh@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 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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";
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 <vigneshr@ti.com> --- Documentation/devicetree/bindings/spi/ti_qspi.txt | 13 +++++++++++++ arch/arm/boot/dts/dra7.dtsi | 6 ++++-- 2 files changed, 17 insertions(+), 2 deletions(-)