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da850/omap-l138: davinci_emac: Suppress auto negotiation if needed

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negotiation is enabled in RMII mode. Some boards based on da850 need
to suppress this procedure.

CC: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
CC: Lad, Prabhakar <prabhakar.lad@ti.com>
CC: Hadli, Manjunath <manjunath.hadli@ti.com>
CC: sbabic@denx.de
Acked-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <trini@ti.com>
Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
Acked-by: Prabhakar Lad <prabhakar.lad@ti.com>
This commit is contained in:
Bastian Ruppert 2012-09-13 22:29:03 +00:00 committed by Tom Rini
parent 4b7d3a0e80
commit de57550294
1 changed files with 2 additions and 1 deletions
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3
drivers/net/davinci_emac.c
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@ -897,7 +897,8 @@ int davinci_emac_initialize(void)
}
#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \
defined(CONFIG_MACH_DAVINCI_DA850_EVM)
defined(CONFIG_MACH_DAVINCI_DA850_EVM) && \
!defined(CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE)
for (i = 0; i < num_phy; i++) {
if (phy[i].is_phy_connected(i))
phy[i].auto_negotiate(i);