netdev - Re: [PATCH 2/2] net: stmmac: add fixed_phy support via fixed-link DT binding

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Message-ID: <CACVXFVOoo1MeXH04edv6-4kc0GZB_pAf4n9+h7qkoQef=ffkPw@mail.gmail.com>
Date:	Fri, 23 Jan 2015 16:28:59 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	linux-arm-kernel@...ts.infradead.org,
	"David S. Miller" <davem@...emloft.net>
Cc:	linux-samsung-soc@...r.kernel.org, Kukjin Kim <kgene@...nel.org>,
	netdev@...r.kernel.org, Byungho An <bh74.an@...sung.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Ming Lei <ming.lei@...onical.com>
Subject: Re: [PATCH 2/2] net: stmmac: add fixed_phy support via fixed-link DT binding

On 1/23/15, Ming Lei <ming.lei@...onical.com> wrote:
> Signed-off-by: Ming Lei <ming.lei@...onical.com>
> ---
>  .../net/ethernet/stmicro/stmmac/stmmac_platform.c  |   10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> index 3039de2..73a3ced 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> @@ -27,6 +27,7 @@
>  #include <linux/of.h>
>  #include <linux/of_net.h>
>  #include <linux/of_device.h>
> +#include <linux/of_mdio.h>
>
>  #include "stmmac.h"
>  #include "stmmac_platform.h"
> @@ -216,6 +217,15 @@ static int stmmac_probe_config_dt(struct
> platform_device *pdev,
>  		plat->pmt = 1;
>  	}
>
> +	if (of_phy_is_fixed_link(np)) {
> +		int ret = of_phy_register_fixed_link(np);
> +		if (ret) {
> +			dev_err(&pdev->dev, "failed to register fixed PHY\n");
> +			return ret;
> +		}
> +		plat->phy_bus_name = "fixed";
> +	}
> +
>  	if (of_device_is_compatible(np, "snps,dwmac-3.610") ||
>  		of_device_is_compatible(np, "snps,dwmac-3.710")) {
>  		plat->enh_desc = 1;

Sorry, bypassing check on phy id is missed in this patch, and will
submit v1 later.

Thanks,
Ming Lei
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