admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: armada-38x: Fix compatible string for gpios

Browse Source 
Armada 38x supports per CPU interrupts for gpios, like Armada XP. Pre-XP
variants like Armada 370 do not support per CPU interrupts for gpios.

So change compatible string for Armada 38x from "marvell,armada-370-gpio"
which indicates pre-XP variant to "marvell,armadaxp-gpio" which indicates
XP variant or new.

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: 7cb2acb3fb ("ARM: dts: mvebu: Add PWM properties for armada-38x")
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Pali Rohár
2022-07-14 20:33:27 +02:00
committed by Gregory CLEMENT
parent f87db2005f
commit c4de4667f1
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/armada-38x.dtsi
View File

@@ -304,7 +304,7 @@
};
gpio0: gpio@18100 {
compatible = "marvell,armada-370-gpio",
compatible = "marvell,armadaxp-gpio",
"marvell,orion-gpio";
reg = <0x18100 0x40>, <0x181c0 0x08>;
reg-names = "gpio", "pwm";
@@ -323,7 +323,7 @@
};
gpio1: gpio@18140 {
compatible = "marvell,armada-370-gpio",
compatible = "marvell,armadaxp-gpio",
"marvell,orion-gpio";
reg = <0x18140 0x40>, <0x181c8 0x08>;
reg-names = "gpio", "pwm";