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);
 
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