mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-05-04 20:26:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

net: zynq_gem: add SPEED_10000 case in clock rate selection

Browse Source 
Add SPEED_10000 case in the speed switch with the fixed 150 MHz
tx_clk rate. Without this, clk_rate stays 0 for 10000 Mbps and
clk_set_rate(0) on a fixed clock aborts initialization.

Signed-off-by: Pranav Tilak <pranav.vinaytilak@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20260410093018.1461732-2-pranav.vinaytilak@amd.com
This commit is contained in:
Pranav Tilak 2026-04-10 15:00:16 +05:30 committed by Michal Simek
parent b82846dd81
commit 8342f57579
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/zynq_gem.c
View File

@ -134,6 +134,7 @@
#define ZYNQ_GEM_FREQUENCY_10 2500000UL
#define ZYNQ_GEM_FREQUENCY_100 25000000UL
#define ZYNQ_GEM_FREQUENCY_1000 125000000UL
#define ZYNQ_GEM_FREQUENCY_10000 150000000UL
#define RXCLK_EN BIT(0)
@ -602,6 +603,9 @@ static int zynq_gem_init(struct udevice *dev)
}
switch (priv->phydev->speed) {
case SPEED_10000:
clk_rate = ZYNQ_GEM_FREQUENCY_10000;
break;
case SPEED_1000:
nwconfig |= ZYNQ_GEM_NWCFG_SPEED1000;
clk_rate = ZYNQ_GEM_FREQUENCY_1000;