Message ID | 20161018074304.6744-1-s.trumtrar@pengutronix.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Tue, 18 Oct 2016, Steffen Trumtrar wrote: > Add the qspi node to the socfpga dtsi file. > > Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> > --- > arch/arm/boot/dts/socfpga.dtsi | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi > index 9f48141270b8..0dc96d2248a6 100644 > --- a/arch/arm/boot/dts/socfpga.dtsi > +++ b/arch/arm/boot/dts/socfpga.dtsi > @@ -705,6 +705,20 @@ > reg = <0xffff0000 0x10000>; > }; > > + qspi: spi@ff705000 { > + compatible = "cdns,qspi-nor"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0xff705000 0x1000>, > + <0xffa00000 0x1000>; I think the QSPI data address space has a length of 0x100000. I've fixed it up locally. BR, Dinh
On Wed, Oct 19, 2016 at 10:55:46AM -0500, Dinh Nguyen wrote: > On Tue, 18 Oct 2016, Steffen Trumtrar wrote: > > > Add the qspi node to the socfpga dtsi file. > > > > Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> > > --- > > arch/arm/boot/dts/socfpga.dtsi | 14 ++++++++++++++ > > 1 file changed, 14 insertions(+) > > > > diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi > > index 9f48141270b8..0dc96d2248a6 100644 > > --- a/arch/arm/boot/dts/socfpga.dtsi > > +++ b/arch/arm/boot/dts/socfpga.dtsi > > @@ -705,6 +705,20 @@ > > reg = <0xffff0000 0x10000>; > > }; > > > > + qspi: spi@ff705000 { > > + compatible = "cdns,qspi-nor"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + reg = <0xff705000 0x1000>, > > + <0xffa00000 0x1000>; > > I think the QSPI data address space has a length of 0x100000. I've fixed it up locally. > Yeah, you are right. Good catch. Thanks, Steffen
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 9f48141270b8..0dc96d2248a6 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -705,6 +705,20 @@ reg = <0xffff0000 0x10000>; }; + qspi: spi@ff705000 { + compatible = "cdns,qspi-nor"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xff705000 0x1000>, + <0xffa00000 0x1000>; + interrupts = <0 151 4>; + cdns,fifo-depth = <128>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x00000000>; + clocks = <&qspi_clk>; + status = "disabled"; + }; + rst: rstmgr@ffd05000 { #reset-cells = <1>; compatible = "altr,rst-mgr";
Add the qspi node to the socfpga dtsi file. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> --- arch/arm/boot/dts/socfpga.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)