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-zc702.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot/dts/zynq-zc702.dts') diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index 94e2cda6f9b6..280f02dd4ddc 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -42,6 +42,10 @@ status = "okay"; }; +&clkc { + ps-clk-frequency = <33333333>; +}; + &gem0 { status = "okay"; phy-mode = "rgmii-id"; -- cgit v1.2.3