Commit f505dba7 authored Jan 15, 2016 by Alexandre Belloni Committed by Nicolas Ferre Jan 27, 2016

ARM: dts: at91: sama5d4 xplained: properly mux phy interrupt



No interrupt were received from the phy because PIOE 1 may not be properly
muxed. It prevented proper link detection, especially since commit
321beec5 ("net: phy: Use interrupts when available in NOLINK state")
disables polling.

Cc: <stable@vger.kernel.org> # 4.4
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

parent aae6b18f

arch/arm/boot/dts/at91-sama5d4_xplained.dts

+6 −0

Original line number	Diff line number	Diff line
		@@ -86,6 +86,8 @@
		macb0: ethernet@f8020000 {
		phy-mode = "rmii";
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;

		phy0: ethernet-phy@1 {
		interrupt-parent = <&pioE>;
		@@ -152,6 +154,10 @@
		atmel,pins =
		<AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
		};
		pinctrl_macb0_phy_irq: macb0_phy_irq_0 {
		atmel,pins =
		<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
		};
		};
		};
		};