[PATCH v4 10/12] ARM: kirkwood: remove legacy clk alias for mv643xx_eth

[Sebastian Hesselbarth]

With all boards converted to DT enabled mv643xx_eth we can now
remove the clock alias for gbe clocks. The workaround for ge0/ge1 clock
gates is not removed, as Kirkwood ethernet controllers loose MAC address
stored in internal registers on gated ge0/ge1 clocks.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
---
Note: I confirm that the above workaround is still required, i.e. when
booting DT kernel with non-DT boot loader (no local-mac-address property)
MAC address registers looses its content on clock gating.

Cc: David Miller <davem@xxxxxxxxxxxxx>
Cc: Lennert Buytenhek <buytenh@xxxxxxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 arch/arm/mach-kirkwood/board-dt.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index e9647b8..8db388a 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -66,12 +66,10 @@ static void __init kirkwood_legacy_clk_init(void)
 	 */
 	clkspec.args[0] = CGC_BIT_GE0;
 	clk = of_clk_get_from_provider(&clkspec);
-	orion_clkdev_add(NULL, "mv643xx_eth_port.0", clk);
 	clk_prepare_enable(clk);
 
 	clkspec.args[0] = CGC_BIT_GE1;
 	clk = of_clk_get_from_provider(&clkspec);
-	orion_clkdev_add(NULL, "mv643xx_eth_port.1", clk);
 	clk_prepare_enable(clk);
 }
 
-- 
1.7.10.4

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