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| author | Peter Crosthwaite <crosthwaitepeter@gmail.com> | 2014-12-01 01:25:49 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2014-12-01 09:22:50 +0100 |
| commit | 8c7634c0ee4e2b62a361cc0285418e201d162f37 (patch) | |
| tree | 32c12892e63dc8d908fca8247e3dabff103a4dec /arch/arm/boot/dts/zynq-parallella.dts | |
| parent | doc: dt: vendor-prefixes: Add Digilent Inc (diff) | |
| download | linux-8c7634c0ee4e2b62a361cc0285418e201d162f37.tar.xz linux-8c7634c0ee4e2b62a361cc0285418e201d162f37.zip | |
arm: dts: zynq: Move crystal freq. to board level
The fact that all supported boards use the same 33MHz crystal is a
co-incidence. The Zynq PS support a range of crystal freqs so the
hardcoded setting should be removed from the dtsi. Re-implement it
on the board level.
This prepares support for Zynq boards with different crystal
frequencies (e.g. the Digilent ZYBO).
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/boot/dts/zynq-parallella.dts')
| -rw-r--r-- | arch/arm/boot/dts/zynq-parallella.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts index e1f51ca127fe..538a40a32eb4 100644 --- a/arch/arm/boot/dts/zynq-parallella.dts +++ b/arch/arm/boot/dts/zynq-parallella.dts @@ -34,6 +34,10 @@ }; }; +&clkc { + ps-clk-frequency = <33333333>; +}; + &gem0 { status = "okay"; phy-mode = "rgmii-id"; |