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Claudiu Beznea 5f7b515df0 ARM: dts: at91-sama5d27_som1: fix phy address to 7
commit 221c3a09ddf70a0a51715e6c2878d8305e95c558 upstream.

Fix the phy address to 7 for Ethernet PHY on SAMA5D27 SOM1. No
connection established if phy address 0 is used.

The board uses the 24 pins version of the KSZ8081RNA part, KSZ8081RNA
pin 16 REFCLK as PHYAD bit [2] has weak internal pull-down.  But at
reset, connected to PD09 of the MPU it's connected with an internal
pull-up forming PHYAD[2:0] = 7.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Fixes: 2f61929eb1 ("ARM: dts: at91: at91-sama5d27_som1: fix PHY ID")
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: <stable@vger.kernel.org> # 4.14+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:31:55 +02:00
arch ARM: dts: at91-sama5d27_som1: fix phy address to 7 2021-03-30 14:31:55 +02:00
block block: Suppress uevent for hidden device when removed 2021-03-30 14:31:52 +02:00
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Linux kernel
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