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authorKlaus Kudielka <klaus.kudielka@gmail.com>2023-01-07 15:41:49 +0100
committerGregory CLEMENT <gregory.clement@bootlin.com>2023-01-09 21:30:54 +0100
commita4d5d2ef5b1f6cddee0fec35d86404df148b9074 (patch)
tree5a1c1d06e58ff9a6b9c3f27c0c019105103b53f1 /arch
parentRevert "ARM: dts: armada-38x: Fix compatible string for gpios" (diff)
downloadlinux-a4d5d2ef5b1f6cddee0fec35d86404df148b9074.tar.xz
linux-a4d5d2ef5b1f6cddee0fec35d86404df148b9074.zip
Revert "ARM: dts: armada-39x: Fix compatible string for gpios"
This reverts commit d10886a4e6f85ee18d47a1066a52168461370ded. If compatible = "marvell,armadaxp-gpio", the reg property requires a second (address, size) pair, which points to the per-CPU interrupt registers <0x18800 0x30> / <0x18840 0x30>. Furthermore: Commit 5f79c651e81e explains very well, why the gpio-mvebu driver does not work reliably with per-CPU interrupts. Commit 988c8c0cd04d deprecates compatible = marvell,armadaxp-gpio for this reason. Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/armada-39x.dtsi4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi
index 1e05208d9f34..9d1cac49c022 100644
--- a/arch/arm/boot/dts/armada-39x.dtsi
+++ b/arch/arm/boot/dts/armada-39x.dtsi
@@ -213,7 +213,7 @@
};
gpio0: gpio@18100 {
- compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio";
+ compatible = "marvell,orion-gpio";
reg = <0x18100 0x40>;
ngpios = <32>;
gpio-controller;
@@ -227,7 +227,7 @@
};
gpio1: gpio@18140 {
- compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio";
+ compatible = "marvell,orion-gpio";
reg = <0x18140 0x40>;
ngpios = <28>;
gpio-controller;