22 Aug, 2013
1 commit
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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
Acked-by: Nicolas Ferre
Acked-by: David S. Miller
CC: Andrew Victor
CC: Jean-Christophe Plagniol-Villard
Cc: netdev@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo
12 Mar, 2013
1 commit
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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
Reviewed-by: Marek Vasut
Signed-off-by: David S. Miller
29 Jan, 2013
1 commit
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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
Signed-off-by: David S. Miller
24 Nov, 2012
1 commit
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this will allow to detect the link between the switch and the soc
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller
25 Sep, 2012
3 commits
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The license header was missing in micrel_phy.h . This patch adds
one.Signed-off-by: Marek Vasut
Cc: David J. Choi
Cc: David S. Miller
Cc: Nobuhiro Iwamatsu
Signed-off-by: David S. Miller -
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
Cc: David J. Choi
Cc: David S. Miller
Cc: Nobuhiro Iwamatsu
Cc: Linux ARM kernel
Cc: Fabio Estevam
Cc: Shawn Guo
Signed-off-by: David S. Miller -
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
Cc: David J. Choi
Cc: David S. Miller
Cc: Nobuhiro Iwamatsu
Signed-off-by: David S. Miller
23 May, 2012
1 commit
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Right ID of KSZ9021 is 0x00221610.
Because lower 4bit is a revision number, it varies according to a chip.Signed-off-by: Nobuhiro Iwamatsu
Cc: David J. Choi
Signed-off-by: David S. Miller
15 Feb, 2011
1 commit
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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
Signed-off-by: Baruch Siach
Signed-off-by: David S. Miller
