[src/trunk]: src/sys/arch/evbarm/rockchip set LDO5 to 3.3V and enable for emac

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

details:   https://anonhg.NetBSD.org/src/rev/16499ba6f92e
branches:  trunk
changeset: 335349:16499ba6f92e
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sun Jan 04 03:55:11 2015 +0000

description:
set LDO5 to 3.3V and enable for emac

diffstat:

 sys/arch/evbarm/rockchip/rockchip_machdep.c |  19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)

diffs (46 lines):

diff -r d7f1b655df41 -r 16499ba6f92e sys/arch/evbarm/rockchip/rockchip_machdep.c
--- a/sys/arch/evbarm/rockchip/rockchip_machdep.c       Sun Jan 04 03:53:34 2015 +0000
+++ b/sys/arch/evbarm/rockchip/rockchip_machdep.c       Sun Jan 04 03:55:11 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rockchip_machdep.c,v 1.16 2015/01/03 16:15:25 jmcneill Exp $ */
+/*     $NetBSD: rockchip_machdep.c,v 1.17 2015/01/04 03:55:11 jmcneill Exp $ */
 
 /*
  * Machine dependent functions for kernel setup for TI OSK5912 board.
@@ -125,7 +125,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rockchip_machdep.c,v 1.16 2015/01/03 16:15:25 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rockchip_machdep.c,v 1.17 2015/01/04 03:55:11 jmcneill Exp $");
 
 #include "opt_machdep.h"
 #include "opt_ddb.h"
@@ -765,6 +765,20 @@
                return;
        }
 
+       if (device_is_a(self, "rkemac")) {
+#if NACT8846PM > 0
+               device_t pmic = device_find_by_driver_unit("act8846pm", 0);
+               if (pmic == NULL)
+                       return;
+               struct act8846_ctrl *ctrl = act8846_lookup(pmic, "LDO5");
+               if (ctrl == NULL)
+                       return;
+               act8846_set_voltage(ctrl, 3300, 3300);
+               act8846_enable(ctrl);
+#endif
+               return;
+       }
+
        if (device_is_a(self, "ithdmi")) {
 #if NACT8846PM > 0
                device_t pmic = device_find_by_driver_unit("act8846pm", 0);
@@ -775,5 +789,6 @@
                        return;
                act8846_enable(ctrl);
 #endif
+               return;
        }
 }