mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-12 19:46:29 +00:00
ARM: dts: at91-sama5d27_som1: fix phy address to 7
commit221c3a09dd
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>
This commit is contained in:
parent
1815a24b94
commit
f3404a6777
1 changed files with 2 additions and 2 deletions
|
@ -44,8 +44,8 @@ macb0: ethernet@f8008000 {
|
||||||
pinctrl-0 = <&pinctrl_macb0_default>;
|
pinctrl-0 = <&pinctrl_macb0_default>;
|
||||||
phy-mode = "rmii";
|
phy-mode = "rmii";
|
||||||
|
|
||||||
ethernet-phy@0 {
|
ethernet-phy@7 {
|
||||||
reg = <0x0>;
|
reg = <0x7>;
|
||||||
interrupt-parent = <&pioA>;
|
interrupt-parent = <&pioA>;
|
||||||
interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>;
|
interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>;
|
||||||
pinctrl-names = "default";
|
pinctrl-names = "default";
|
||||||
|
|
Loading…
Reference in a new issue