Commit ee3e7604 authored Jun 08, 2016 by Alexandre Belloni

ARM: dts: at91: ma5d4: properly define crystals frequencies

The Denx MA5D4 dts doesn't properly define the slow_xtal and main_xtal
frequencies, the PMC then has to fallback to using the RC oscillators whose
precision is not really good.

As both crystals are populated, define their frequencies, see p17 of
http://www.denx-cs.de/sites/all/files/MA5D4.HWM_.002.pdf



Also, remove the obsolete main_clock definition.

Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

parent 4975fb10

arch/arm/boot/dts/at91-sama5d4_ma5d4.dtsi

+5 −2

Original line number	Original line	Diff line number	Diff line
	@@ -20,8 +20,11 @@
	};		};

	clocks {		clocks {
	main_clock: main_clock {		slow_xtal {
	compatible = "atmel,osc", "fixed-clock";		clock-frequency = <32768>;
			};

			main_xtal {
	clock-frequency = <12000000>;		clock-frequency = <12000000>;
	};		};