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| author | Marek Vasut <marex@denx.de> | 2017-05-09 08:58:50 -0500 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2017-06-23 09:29:09 -0500 |
| commit | 79528279c0cc946d11c9920788391bcb24582991 (patch) | |
| tree | 3e0511c9256188d9d870968103f44e6e24513d34 /arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts | |
| parent | b8d9b3e407d16ccdc7d256af449e7d250074b5f4 (diff) | |
| download | talos-obmc-linux-79528279c0cc946d11c9920788391bcb24582991.tar.gz talos-obmc-linux-79528279c0cc946d11c9920788391bcb24582991.zip | |
ARM: dts: socfpga: Enable QSPI support on VINING FPGA
Enable the QSPI node and add the flash chips.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts index 893198049397..cb4bdbcf54ee 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts @@ -300,6 +300,44 @@ }; }; +&qspi { + status = "okay"; + + n25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q128"; + reg = <0>; /* chip select */ + spi-max-frequency = <100000000>; + m25p,fast-read; + + cdns,page-size = <256>; + cdns,block-size = <16>; + cdns,read-delay = <4>; + cdns,tshsl-ns = <50>; + cdns,tsd2d-ns = <50>; + cdns,tchsh-ns = <4>; + cdns,tslch-ns = <4>; + }; + + n25q00@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q00"; + reg = <1>; /* chip select */ + spi-max-frequency = <100000000>; + m25p,fast-read; + + cdns,page-size = <256>; + cdns,block-size = <16>; + cdns,read-delay = <4>; + cdns,tshsl-ns = <50>; + cdns,tsd2d-ns = <50>; + cdns,tchsh-ns = <4>; + cdns,tslch-ns = <4>; + }; +}; + &usb0 { dr_mode = "host"; status = "okay"; |
