[PATCH 1/2] ARM: dts: mba6ulx: Add Ethernet PHY interrupt support
Alexander Stein <[email protected]>
| Newsgroups | dev.linux.lists.imx,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
With commit 417b0f8d08f87 ("gpio: pca953x: Add support for level-triggered
interrupts") the GPIO expander gained support for level-low interrupts
required for Ethernet PHYs
Signed-off-by: Alexander Stein <[email protected]>
---
arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
index f0f886f2b8cfd..dea473f660f91 100644
--- a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
@@ -230,6 +230,8 @@ ethphy0: ethernet-phy@0 {
clocks = <&clks IMX6UL_CLK_ENET_REF>;
reg = <0>;
max-speed = <100>;
+ interrupt-parent = <&expander_in0>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
};
ethphy1: ethernet-phy@1 {
@@ -237,6 +239,8 @@ ethphy1: ethernet-phy@1 {
clocks = <&clks IMX6UL_CLK_ENET2_REF_125M>;
reg = <1>;
max-speed = <100>;
+ interrupt-parent = <&expander_in0>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
};
};
};
--
2.55.0