From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Sat, 2 Dec 2017 21:40:37 +0000 (+0100)
Subject: ARM64: dts: meson-gxm: add the PHY interrupt line on Khadas VIM2
X-Git-Tag: v4.16-rc1~100^2~57^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=45293920c62cc391ce0b601646d90b33e379ee96;p=thirdparty%2Fkernel%2Flinux.git

ARM64: dts: meson-gxm: add the PHY interrupt line on Khadas VIM2

The INTB/PMEB pin of the RTL8211F PHY on the Khadas VIM2 is routed to
GPIOZ_15. Add the corresponding interrupt using the GPIO interrupt
controller so the PHY framework doesn't have to poll the PHY for it's
status.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index d2595c08ebe7d..1448c3dba08e8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -244,6 +244,9 @@
 	external_phy: ethernet-phy@0 {
 		/* Realtek RTL8211F (0x001cc916) */
 		reg = <0>;
+		interrupt-parent = <&gpio_intc>;
+		/* MAC_INTR on GPIOZ_15 */
+		interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
 	};
 };