svn commit: r331974 - stable/11/sys/dev/extres/clk

[Michal Meloun]

Author: mmel
Date: Wed Apr  4 02:31:14 2018
New Revision: 331974
URL: https://svnweb.freebsd.org/changeset/base/331974

Log:
  MFC r330074:
  
    Define meaning of remaining clock rounding flags combinations.

Modified:
  stable/11/sys/dev/extres/clk/clk.h
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/extres/clk/clk.h
==============================================================================
--- stable/11/sys/dev/extres/clk/clk.h	Wed Apr  4 02:30:00 2018	(r331973)
+++ stable/11/sys/dev/extres/clk/clk.h	Wed Apr  4 02:31:14 2018	(r331974)
@@ -44,8 +44,12 @@
 #define	CLK_NODE_CANNOT_STOP	0x00000004	/* Clock cannot be disabled */
 
 /* Flags passed to clk_set_freq() and clknode_set_freq(). */
+#define	CLK_SET_ROUND(x)	((x) & (CLK_SET_ROUND_UP | CLK_SET_ROUND_DOWN))
+#define	CLK_SET_ROUND_EXACT	0
 #define	CLK_SET_ROUND_UP	0x00000001
 #define	CLK_SET_ROUND_DOWN	0x00000002
+#define	CLK_SET_ROUND_ANY	(CLK_SET_ROUND_UP | CLK_SET_ROUND_DOWN)
+
 #define	CLK_SET_USER_MASK	0x0000FFFF
 #define	CLK_SET_DRYRUN		0x00010000