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Date: Thu, 13 Jun 2013 19:25:56 +0900 From: Byungho An <bh74.an@...sung.com> To: 'Giuseppe CAVALLARO' <peppe.cavallaro@...com> Cc: netdev@...r.kernel.org, '±è±¹Áø' <kgene.kim@...sung.com>, davem@...emloft.net, cpgs@...sung.com Subject: RE: [PATCH net-next] stmmac: added device tree support for fixed_phy and phy_addr On 6/13/2013 7:04 PM, Giuseppe CAVALLARO wrote: > On 6/13/2013 3:25 AM, Byungho An wrote: > > > > This patch adds device tree support for fixed_phy and phy_addr it means > > fixed_phy and phy_addr can be set in device tree file. "fixed_phy" and > > "phy_addr" can be added in the device tree blob. > > concerning this, we had added some work to pass from the platform > the fixed bus name. > > http://git.stlinux.com/?p=stm/linux- > stm.git;a=blob;f=drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c;h=2d540e1d2151e4412a5af5356d24d > 5c6b66cf72e;hb=HEAD > > I wanted to also do a clean-up and update the DT support because > the binding documentation remains obsolete etc. > I think your previous work for DT support can cover my patch. Do you have a plan to update and clean-up for DT support? > peppe > > > > > Signed-off-by: Byungho An <bh74.an@...sung.com> > > --- > > drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 7 +++++++ > > 1 file changed, 7 insertions(+) > > > > diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c > > b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c > > index 1d3780f..33ba995 100644 > > --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c > > +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c > > @@ -34,6 +34,7 @@ static int stmmac_probe_config_dt(struct platform_device > > *pdev, > > const char **mac) > > { > > struct device_node *np = pdev->dev.of_node; > > + u32 phy_addr; > > > > if (!np) > > return -ENODEV; > > @@ -56,6 +57,12 @@ static int stmmac_probe_config_dt(struct platform_device > > *pdev, > > plat->pmt = 1; > > } > > > > + if (of_find_property(np, "fixed_phy", NULL)) { > > + plat->phy_bus_name = "fixed"; > > + of_property_read_u32(np, "phy_addr", &phy_addr); > > + plat->phy_addr = phy_addr; > > + } > > + > > return 0; > > } > > #else > > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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