[src/trunk]: src/sys/arch/arm/imx From: Petri Laakso <petri.laakso%asd.fi@localhost>

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

details:   https://anonhg.NetBSD.org/src/rev/aab760eb2d0c
branches:  trunk
changeset: 335497:aab760eb2d0c
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sat Jan 10 12:13:56 2015 +0000

description:
From: Petri Laakso <petri.laakso%asd.fi@localhost>
-       Enable 24MHz clock for the Digital Filter.

diffstat:

 sys/arch/arm/imx/imx23_clkctrl.c    |  21 ++++++++++++++++++++-
 sys/arch/arm/imx/imx23_clkctrlvar.h |   3 ++-
 2 files changed, 22 insertions(+), 2 deletions(-)

diffs (48 lines):

diff -r cb011d8ba026 -r aab760eb2d0c sys/arch/arm/imx/imx23_clkctrl.c
--- a/sys/arch/arm/imx/imx23_clkctrl.c  Sat Jan 10 12:13:00 2015 +0000
+++ b/sys/arch/arm/imx/imx23_clkctrl.c  Sat Jan 10 12:13:56 2015 +0000
@@ -1,4 +1,4 @@
-/* $Id: imx23_clkctrl.c,v 1.1 2013/10/07 17:36:40 matt Exp $ */
+/* $Id: imx23_clkctrl.c,v 1.2 2015/01/10 12:13:56 jmcneill Exp $ */
 
 /*
 * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -149,3 +149,22 @@
 
        return;
 }
+
+/*
+ * Enable 24MHz clock for the Digital Filter. 
+ *
+ */
+void
+clkctrl_en_filtclk(void)
+{
+       struct clkctrl_softc *sc = _sc;
+
+       if (sc == NULL) {
+               aprint_error("clkctrl is not initalized");
+               return;
+       }
+
+       CLKCTRL_WR(sc, HW_CLKCTRL_XTAL_CLR, HW_CLKCTRL_XTAL_FILT_CLK24M_GATE);
+
+       return;
+}
diff -r cb011d8ba026 -r aab760eb2d0c sys/arch/arm/imx/imx23_clkctrlvar.h
--- a/sys/arch/arm/imx/imx23_clkctrlvar.h       Sat Jan 10 12:13:00 2015 +0000
+++ b/sys/arch/arm/imx/imx23_clkctrlvar.h       Sat Jan 10 12:13:56 2015 +0000
@@ -1,4 +1,4 @@
-/* $Id: imx23_clkctrlvar.h,v 1.1 2013/10/07 17:36:40 matt Exp $ */
+/* $Id: imx23_clkctrlvar.h,v 1.2 2015/01/10 12:13:56 jmcneill Exp $ */
 
 /*
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -33,5 +33,6 @@
 #define _ARM_IMX_IMX23_CLKCTRLVAR_H_
 
 void clkctrl_en_usb(void);
+void clkctrl_en_filtclk(void);
 
 #endif /* !_ARM_IMX_IMX23_CLKCTRLVAR_H_ */