[U-Boot] [PATCH] phy: ti: Init node before reading
Lukasz Majewski
lukma at denx.de
Mon Mar 18 08:38:27 UTC 2019
Hi Michal,
> There is a need to fill node before clk_output_sel is setup.
Could you be more specific about this issue ?
I assume that the issue is on a system where Xilinx is used. I did my
work/testing on a system where TI's SoC was used instead, so I'm curious
what are the problems on Xilinx.
Thanks in advance.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>
> Acked-by: Siva Durga Prasad Paladugu <siva.durga.paladugu at xilinx.com>
> ---
>
> drivers/net/phy/ti.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/phy/ti.c b/drivers/net/phy/ti.c
> index 6db6edd0d0c8..10989dd40309 100644
> --- a/drivers/net/phy/ti.c
> +++ b/drivers/net/phy/ti.c
> @@ -216,6 +216,10 @@ static int dp83867_of_init(struct phy_device
> *phydev)
> /* Optional configuration */
>
> + node = phy_get_ofnode(phydev);
> + if (!ofnode_valid(node))
> + return -EINVAL;
> +
> /*
> * Keep the default value if ti,clk-output-sel is not set
> * or to high
> @@ -225,10 +229,6 @@ static int dp83867_of_init(struct phy_device
> *phydev) ofnode_read_u32_default(node, "ti,clk-output-sel",
> DP83867_CLK_O_SEL_REF_CLK);
>
> - node = phy_get_ofnode(phydev);
> - if (!ofnode_valid(node))
> - return -EINVAL;
> -
> if (ofnode_read_bool(node, "ti,max-output-impedance"))
> dp83867->io_impedance =
> DP83867_IO_MUX_CFG_IO_IMPEDANCE_MAX; else if (ofnode_read_bool(node,
> "ti,min-output-impedance"))
Best regards,
Lukasz Majewski
--
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Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de
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