diff mbox series

[v2,1/2] arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY interrupt line

Message ID 20190615104351.6844-2-martin.blumenstingl@googlemail.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: g12a/g12b: add the Ethernet PHY GPIO IRQs | expand

Commit Message

Martin Blumenstingl June 15, 2019, 10:43 a.m. UTC 
The interrupt line of the RTL8211F PHY is routed to the GPIOZ_14 pad.
Describe this in the device tree so the PHY framework doesn't have to
poll the PHY status.

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
index 82b42c073c5e..81780ffcc7f0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
@@ -254,6 +254,10 @@ 
 		reset-assert-us = <10000>;
 		reset-deassert-us = <30000>;
 		reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
+
+		interrupt-parent = <&gpio_intc>;
+		/* MAC_INTR on GPIOZ_14 */
+		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 	};
 };