Commit 50b617a6 authored Jun 15, 2019 by Martin Blumenstingl Committed by Kevin Hilman Jun 19, 2019

arm64: dts: meson: g12a: x96-max: add the Ethernet PHY interrupt line



X96 Max has the PHY reset and interrupt lines are identical to the
Odroid-N2:
- GPIOZ_14 is the interrupt on X96 Max
- GPIOZ_15 is the reset line on X96 Max

Add GPIOZ_14 as PHY interrupt line on the X96 Max so we don't have to
poll for the PHY status.

Suggested-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

parent 98ba71c9

arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -289,6 +289,10 @@
	reset-assert-us = <10000>;		reset-assert-us = <10000>;
	reset-deassert-us = <30000>;		reset-deassert-us = <30000>;
	reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW \| GPIO_OPEN_DRAIN)>;		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>;
	};		};
	};		};