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2013-12-11micrel: add support for KSZ8041RNLISergei Shtylyov1-0/+2
Renesas R-Car development boards use KSZ8041RNLI PHY which for some reason has ID of 0x00221537 that is not documented for KSZ8041-family PHYs and does not match the documented ID of 0x0022151x (where 'x' is the revision). We have to add the new #define PHY_ID_* and new ksphy_driver[] entry, almost the same as KSZ8041 one, differing only in the 'phy_id' and 'name' fields. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-22phy: micrel: Add definitions for common Micrel PHY registersDinh Nguyen1-0/+6
Add defines for common Micrel PHY setups so that other platforms can use them. Update imx61 and sama5 hardware to use the micrel_phy.h PHY defines. Also add support for the KSZ9021RLRN PHY. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: David S. Miller <davem@davemloft.net> CC: Andrew Victor <linux@maxim.org.za> CC: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: netdev@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-03-12phy/micrel: Add support for KSZ8031Hector Palacios1-0/+1
Micrel PHY KSZ8031 is similar to KSZ8021 and also requires the special initialization of "Operation Mode Strap Override" in reg 0x16 introduced in 212ea99 (phy/micrel: Implement support for KSZ8021). Signed-off-by: Hector Palacios <hector.palacios@digi.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-29drivers/net/phy/micrel_phy: Add support for new PHYsDavid J. Choi1-1/+8
Summary of changes: .Newly added phys -KSZ8081/KSZ8091, which has some phy ids. -KSZ8061 -KSZ9031, which is Gigabit phy. -KSZ886X, which has a switch function. -KSZ8031, which has a same phy ids with KSZ8021. Signed-off-by: David J. Choi <david.choi@micrel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-23net: add micrel KSZ8873MLL switch supportJean-Christophe PLAGNIOL-VILLARD1-0/+1
this will allow to detect the link between the switch and the soc Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24phy/micrel: Add missing header to micrel_phy.hMarek Vasut1-0/+12
The license header was missing in micrel_phy.h . This patch adds one. Signed-off-by: Marek Vasut <marex@denx.de> Cc: David J. Choi <david.choi@micrel.com> Cc: David S. Miller <davem@davemloft.net> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24phy/micrel: Rename KS80xx to KSZ80xxMarek Vasut1-3/+3
There is no such part as KS8001, KS8041 or KS8051. There are only KSZ8001, KSZ8041 and KSZ8051. Rename these parts as such to match the Micrel naming. Signed-off-by: Marek Vasut <marex@denx.de> Cc: David J. Choi <david.choi@micrel.com> Cc: David S. Miller <davem@davemloft.net> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Cc: Linux ARM kernel <linux-arm-kernel@lists.infradead.org> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-24phy/micrel: Implement support for KSZ8021Marek Vasut1-0/+1
The KSZ8021 PHY was previously caught by KS8051, which is not correct. This PHY needs additional setup if it is strapped for address 0. In such case an reserved bit must be written in the 0x16, "Operation Mode Strap Override" register. According to the KS8051 datasheet, that bit means "PHY Address 0 in non-broadcast" and it indeed behaves as such on KSZ8021. The issue where the ethernet controller (Freescale FEC) did not communicate with network is fixed by writing this bit as 1. Signed-off-by: Marek Vasut <marex@denx.de> Cc: David J. Choi <david.choi@micrel.com> Cc: David S. Miller <davem@davemloft.net> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-22phy/micrel: Fix ID of KSZ9021Nobuhiro Iwamatsu1-1/+1
Right ID of KSZ9021 is 0x00221610. Because lower 4bit is a revision number, it varies according to a chip. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Cc: David J. Choi <david.choi@micrel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-15phy/micrel: add ability to support 50MHz RMII clock on KZS8051RNLBaruch Siach1-0/+16
Platform code can now set the MICREL_PHY_50MHZ_CLK bit of dev_flags in a fixup routine (registered with phy_register_fixup_for_uid()), to make the KZS8051RNL PHY work with 50MHz RMII reference clock. Cc: David J. Choi <david.choi@micrel.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
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