Commit 907150bb authored by Mihai Sain's avatar Mihai Sain Committed by Claudiu Beznea
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ARM: dts: microchip: sam9x7: fix gpio-lines count for pioB 



The pioB controller on the SAM9X7 SoC actually supports 27 GPIO lines.
The previous value of 26 was incorrect, leading to the last pin being
unavailable for use by the GPIO subsystem.
Update the #gpio-lines property to reflect
the correct hardware specification.

Fixes: 41af45af ("ARM: dts: at91: sam9x7: add device tree for SoC")
Signed-off-by: default avatarMihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20260209090735.2016-1-mihai.sain@microchip.com


Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea@tuxon.dev>
parent 6de23f81

arch/arm/boot/dts/microchip/sam9x7.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -1226,7 +1226,7 @@ pioB: gpio@fffff600 { 
				interrupt-controller;

				#gpio-cells = <2>;

				gpio-controller;

				#gpio-lines = <26>;

				#gpio-lines = <27>;

				clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;

			};