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colibri_imx6: set gpr1 ENET_CLK_SEL

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This fixes the issue when PHY auto negotiation never completes.

Fixes: 431cd76dd8("colibri_imx6: migrate to DM_ETH")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
This commit is contained in:
Igor Opaniuk 2020-03-27 12:28:17 +02:00 • committed by Stefano Babic
parent 0965d2ac93
commit 1efb80c4fc
1 changed files with 3 additions and 0 deletions
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board/toradex/colibri_imx6/colibri_imx6.c
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@ -354,12 +354,15 @@ int board_phy_config(struct phy_device *phydev)
int setup_fec(void)
{
int ret;
struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
/* provide the PHY clock from the i.MX 6 */
ret = enable_fec_anatop_clock(0, ENET_50MHZ);
if (ret)
return ret;
setbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
return 0;
}