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arm64: dts: marvell: armada-37xx: mark the gpio controllers as irq controller

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This allows to reference these gpio controller as interrupt parent. Also
add a comment which cpu line names are managed by the controllers
because "nb" and "sb" usually doesn't appear in schematics, but MPPX_Y
do.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Uwe Kleine-König 2018-03-21 11:50:03 +01:00 committed by Gregory CLEMENT
parent 4640efc01d
commit bd473ecda2
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/marvell/armada-37xx.dtsi
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@ -148,10 +148,13 @@
compatible = "marvell,armada3710-nb-pinctrl",
"syscon", "simple-mfd";
reg = <0x13800 0x100>, <0x13C00 0x20>;
/* MPP1[19:0] */
gpionb: gpio {
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_nb 0 0 36>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
interrupts =
<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
@ -209,10 +212,13 @@
compatible = "marvell,armada3710-sb-pinctrl",
"syscon", "simple-mfd";
reg = <0x18800 0x100>, <0x18C00 0x20>;
/* MPP2[23:0] */
gpiosb: gpio {
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_sb 0 0 30>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
interrupts =
<GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,