ARM: dts: microchip: sam9x60_curiosity: Add IRQ support for ethernet PHY

Add interrupt support for ethernet phy subnode.
Add PB8 definition to macb0 pinctrl.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20231109131149.46397-2-mihai.sain@microchip.com
[claudiu.beznea: s/at91/microchip in commit title to match dts directory]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>

diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
index 83372c1f291bb293f5b98773d85bf47a5383bebe..c6fbdd29019f39867c91ff4908bfed407c0b6a68 100644 (file)
--- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
@@ -249,6 +249,8 @@
 
        ethernet-phy@0 {
                reg = <0x0>;
+               interrupt-parent = <&pioB>;
+               interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
        };
 };
 
@@ -353,6 +355,7 @@
                                 AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB5 periph A */
                                 AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB6 periph A */
                                 AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB7 periph A */
+                                AT91_PIOB 8 AT91_PERIPH_GPIO AT91_PINCTRL_NONE /* PB8 IRQ GPIO */
                                 AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB9 periph A */
                                 AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
                };