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dt-bindings: allow up to four clocks for orion-mdio 

commit 80785f5a22 upstream.

Armada 8040 needs four clocks to be enabled for MDIO accesses to work.
Update the binding to allow the extra clock to be specified.

Cc: stable@vger.kernel.org
Fixes: 6d6a331f44 ("dt-bindings: allow up to three clocks for orion-mdio")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Josua Mayer <josua@solid-run.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Josua Mayer 2019-07-09 15:00:58 +02:00 committed by Greg Kroah-Hartman
parent 83365bf015
commit 3533b12dfc
1 changed files with 1 additions and 1 deletions
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Documentation/devicetree/bindings/net/marvell-orion-mdio.txt
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@ -16,7 +16,7 @@ Required properties:
Optional properties:
- interrupts: interrupt line number for the SMI error/done interrupt
- clocks: phandle for up to three required clocks for the MDIO instance
- clocks: phandle for up to four required clocks for the MDIO instance
The child nodes of the MDIO driver are the individual PHY devices
connected to this MDIO bus. They must have a "reg" property given the