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From: Emmanuel Vadot <manu@FreeBSD.org>
Date: Fri, 4 Nov 2016 17:13:47 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r308300 - head/sys/arm/allwinner/clk
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Author: manu
Date: Fri Nov  4 17:13:47 2016
New Revision: 308300
URL: https://svnweb.freebsd.org/changeset/base/308300

Log:
  For AHB clock we need to set the assigned parents for cpufreq(4) to work.
  
  MFC after:	2 weeks

Modified:
  head/sys/arm/allwinner/clk/aw_ahbclk.c

Modified: head/sys/arm/allwinner/clk/aw_ahbclk.c
==============================================================================
--- head/sys/arm/allwinner/clk/aw_ahbclk.c	Fri Nov  4 17:08:52 2016	(r308299)
+++ head/sys/arm/allwinner/clk/aw_ahbclk.c	Fri Nov  4 17:13:47 2016	(r308300)
@@ -350,6 +350,12 @@ aw_ahbclk_attach(device_t dev)
 		goto fail;
 	}
 
+	error = clk_set_assigned(dev, node);
+	if (error != 0) {
+		device_printf(dev, "cannot set assigned parents: %d\n", error);
+		goto fail;
+	}
+
 	if (bootverbose)
 		clkdom_dump(clkdom);