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| author | Suraj Jaiswal <jsuraj@codeaurora.org> | 2020-01-23 15:47:27 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2020-01-29 03:51:43 -0800 |
| commit | d6fde6c1b20102e618ea62072caf3335a5eece0c (patch) | |
| tree | c1978cde930b34acedb76413d19fbf6a841b562d | |
| parent | 05ea404db8bfb480684670aee87e52da2e9e8c58 (diff) | |
| download | data-kernel-d6fde6c1b20102e618ea62072caf3335a5eece0c.tar.gz | |
data-kernel: emac: Add delay after phy reset
This add delay of 50ms after phy reset so
that phy get sufficient time.
Change-Id: Ia75ca969b46c891f6b47bd237cf845d2101ff4d9
| -rw-r--r-- | drivers/emac-dwc-eqos/DWC_ETH_QOS_platform.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/emac-dwc-eqos/DWC_ETH_QOS_platform.c b/drivers/emac-dwc-eqos/DWC_ETH_QOS_platform.c index 1ef2dc4..62daeb6 100644 --- a/drivers/emac-dwc-eqos/DWC_ETH_QOS_platform.c +++ b/drivers/emac-dwc-eqos/DWC_ETH_QOS_platform.c @@ -1501,6 +1501,8 @@ static int DWC_ETH_QOS_init_gpios(struct device *dev) gpio_set_value(dwc_eth_qos_res_data.gpio_phy_reset, PHY_RESET_GPIO_HIGH); EMACDBG("PHY is out of reset successfully\n"); + /* Add delay of 50ms so that phy should get sufficient time*/ + mdelay(50); } return ret; |