[src/trunk]: src/sys/arch/evbarm/odroid Relax the timing around the usb lan97...

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

details:   https://anonhg.NetBSD.org/src/rev/110f023c3f51
branches:  trunk
changeset: 331821:110f023c3f51
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Mon Aug 25 16:49:43 2014 +0000

description:
Relax the timing around the usb lan9730 powercycle.

diffstat:

 sys/arch/evbarm/odroid/odroid_machdep.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (56 lines):

diff -r 99f710e40e67 -r 110f023c3f51 sys/arch/evbarm/odroid/odroid_machdep.c
--- a/sys/arch/evbarm/odroid/odroid_machdep.c   Mon Aug 25 16:31:15 2014 +0000
+++ b/sys/arch/evbarm/odroid/odroid_machdep.c   Mon Aug 25 16:49:43 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: odroid_machdep.c,v 1.27 2014/08/19 16:18:15 reinoud Exp $ */
+/*     $NetBSD: odroid_machdep.c,v 1.28 2014/08/25 16:49:43 reinoud Exp $ */
 
 /*
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: odroid_machdep.c,v 1.27 2014/08/19 16:18:15 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: odroid_machdep.c,v 1.28 2014/08/25 16:49:43 reinoud Exp $");
 
 #include "opt_evbarm_boardtype.h"
 #include "opt_exynos.h"
@@ -846,14 +846,14 @@
        error = iic_exec(i2c, I2C_OP_WRITE_WITH_STOP, chipid, &reg, 1,
                        &wdata, sizeof(wdata), 0);
        KASSERT(!error);
-       DELAY(10000);
+       DELAY(20000);
 
        /* set power level back to 3.3v */
        wdata = 0x33;
        error = iic_exec(i2c, I2C_OP_WRITE_WITH_STOP, chipid, &reg, 1,
                        &wdata, sizeof(wdata), 0);
        KASSERT(!error);
-       DELAY(10000);
+       DELAY(20000);
 
        /* enable the bucket explicitly */
        reg = buck_ctlreg;
@@ -864,7 +864,7 @@
        error = iic_exec(i2c, I2C_OP_WRITE_WITH_STOP, chipid, &reg, 1,
                        &rdata, sizeof(rdata), 0);
        KASSERT(!error);
-       DELAY(20000);
+       DELAY(30000);
 
        iic_release_bus(i2c, 0);
 
@@ -877,9 +877,9 @@
                                "can't reserve GPIO pin %s\n", pin_enable);
                } else {
                        exynos_gpio_pindata_write(&enable_pin, 0);
-                       DELAY(20000);
+                       DELAY(30000);
                        exynos_gpio_pindata_write(&enable_pin, 1);
-                       DELAY(10000);
+                       DELAY(30000);
                }
        } else {
                aprint_error_dev(self, "failed to lookup lan_power GPIO pin");