net: mscc: serval: Remove delay when serdes is configured

When serdes configuration was written in hardware there was a delay
of 100ms to be sure that configuration was written. But the delay is not
needed because already the function serdes_write it is checking that the
operation finished.

Therefore remove the mdelay. This improves the speed of configuring the
network driver.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Horatiu Vultur 2019-05-23 21:45:33 +02:00 committed by Joe Hershberger
parent 2529dea893
commit 149468699e

View file

@ -356,8 +356,6 @@ static void serdes_write(void __iomem *base, u32 addr)
do {
data = readl(base + HSIO_MCB_SERDES1G_CFG);
} while (data & HSIO_MCB_SERDES1G_CFG_WR_ONE_SHOT);
mdelay(100);
}
static void serdes1g_setup(void __iomem *base, uint32_t addr,