From 8c7634c0ee4e2b62a361cc0285418e201d162f37 Mon Sep 17 00:00:00 2001 From: Peter Crosthwaite Date: Mon, 1 Dec 2014 10:25:49 +1000 Subject: 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 Signed-off-by: Peter Crosthwaite Signed-off-by: Michal Simek --- arch/arm/boot/dts/zynq-parallella.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot/dts/zynq-parallella.dts') 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"; -- cgit v1.2.3