ARM: dts: armada-39x: Fix compatible string for gpios

Armada 39x supports per CPU interrupts for gpios, like Armada XP.

So add compatible string "marvell,armadaxp-gpio" for Armada 39x GPIO nodes.

Driver gpio-mvebu.c which handles both pre-XP and XP variants already
provides support for per CPU interrupts on XP and newer variants.

Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: d81a914fc630 ("ARM: dts: mvebu: armada-39x: add missing nodes describing GPIO's")
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi
index 9d1cac49c022f07c315efabc57c5f08158c2833a..1e05208d9f3415f3ee5cd72084a69bf4460d9f8c 100644 (file)
--- a/arch/arm/boot/dts/armada-39x.dtsi
+++ b/arch/arm/boot/dts/armada-39x.dtsi
@@ -213,7 +213,7 @@ nand_pins: nand-pins {
                        };
 
                        gpio0: gpio@18100 {
-                               compatible = "marvell,orion-gpio";
+                               compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio";
                                reg = <0x18100 0x40>;
                                ngpios = <32>;
                                gpio-controller;
@@ -227,7 +227,7 @@ gpio0: gpio@18100 {
                        };
 
                        gpio1: gpio@18140 {
-                               compatible = "marvell,orion-gpio";
+                               compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio";
                                reg = <0x18140 0x40>;
                                ngpios = <28>;
                                gpio-controller;