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35 lines
1.1 KiB
35 lines
1.1 KiB
11 years ago
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From e4011be91332bacc5cf166e1ce92c3678fc7c646 Mon Sep 17 00:00:00 2001
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From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
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Date: Tue, 20 Aug 2013 12:45:50 -0300
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Subject: [PATCH 173/203] ARM: mvebu: Add the reference 25 MHz fixed-clock to
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Armada XP
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The Armada XP SoC has a reference 25 MHz fixed-clock that is used in
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some controllers such as the timer and the watchdog. This commit adds
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a DT representation of this clock through a fixed-clock compatible node.
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Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
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Reviewed-by: Mike Turquette <mturquette@linaro.org>
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Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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---
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arch/arm/boot/dts/armada-xp.dtsi | 9 +++++++++
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1 file changed, 9 insertions(+)
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--- a/arch/arm/boot/dts/armada-xp.dtsi
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+++ b/arch/arm/boot/dts/armada-xp.dtsi
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@@ -169,4 +169,13 @@
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};
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};
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};
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+
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+ clocks {
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+ /* 25 MHz reference crystal */
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+ refclk: oscillator {
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+ compatible = "fixed-clock";
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+ #clock-cells = <0>;
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+ clock-frequency = <25000000>;
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+ };
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+ };
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};
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