[src/trunk]: src/sys/arch/arm/allwinner fix pll5x rate calculation

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e921c981eafe
branches:  trunk
changeset: 333660:e921c981eafe
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Wed Nov 12 21:27:48 2014 +0000

description:
fix pll5x rate calculation

diffstat:

 sys/arch/arm/allwinner/awin_board.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r cdc934cb0b76 -r e921c981eafe sys/arch/arm/allwinner/awin_board.c
--- a/sys/arch/arm/allwinner/awin_board.c       Wed Nov 12 19:41:24 2014 +0000
+++ b/sys/arch/arm/allwinner/awin_board.c       Wed Nov 12 21:27:48 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: awin_board.c,v 1.27 2014/11/10 17:55:25 jmcneill Exp $ */
+/*     $NetBSD: awin_board.c,v 1.28 2014/11/12 21:27:48 jmcneill Exp $ */
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -36,7 +36,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: awin_board.c,v 1.27 2014/11/10 17:55:25 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: awin_board.c,v 1.28 2014/11/12 21:27:48 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -518,7 +518,7 @@
            AWIN_CCM_OFFSET + AWIN_PLL5_CFG_REG);
 
        n = __SHIFTOUT(cfg, AWIN_PLL_CFG_FACTOR_N);
-       k = __SHIFTOUT(cfg, AWIN_PLL_CFG_FACTOR_K);
+       k = __SHIFTOUT(cfg, AWIN_PLL_CFG_FACTOR_K) + 1;
        p = __SHIFTOUT(cfg, AWIN_PLL5_OUT_EXT_DIV_P);
 
        return (AWIN_REF_FREQ * n * k) >> p;