imx6: tqma6: adjust ethernet phy reset delay

fix the reset delay which was to short

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>

diff --git a/board/tqc/tqma6/tqma6_mba6.c b/board/tqc/tqma6/tqma6_mba6.c
index 02705bef69013480e09a0481849cc01a82ab2ed7..6d639530147b3a8e82176419851d6e772678d334 100644 (file)
--- a/board/tqc/tqma6/tqma6_mba6.c
+++ b/board/tqc/tqma6/tqma6_mba6.c
@@ -125,7 +125,7 @@ static void mba6_setup_iomuxc_enet(void)
        /* Reset PHY */
        gpio_direction_output(ENET_PHY_RESET_GPIO , 0);
        /* Need delay 10ms after power on according to KSZ9031 spec */
-       udelay(1000 * 10);
+       mdelay(10);
        gpio_set_value(ENET_PHY_RESET_GPIO, 1);
        /*
         * KSZ9031 manual: 100 usec wait time after reset before communication
@@ -133,7 +133,7 @@ static void mba6_setup_iomuxc_enet(void)
         * BUGBUG: hardware has an RC const that needs > 10 msec from 0->1 on
         * reset before the phy sees a high level
         */
-       udelay(200);
+       mdelay(15);
 }
 
 static iomux_v3_cfg_t const mba6_uart2_pads[] = {