From 907150bbe566e23714a25d7bcb910f236c3c44c0 Mon Sep 17 00:00:00 2001 From: Mihai Sain Date: Mon, 9 Feb 2026 11:07:35 +0200 Subject: [PATCH] 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: 41af45af8bc3 ("ARM: dts: at91: sam9x7: add device tree for SoC") Signed-off-by: Mihai Sain Link: https://lore.kernel.org/r/20260209090735.2016-1-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/microchip/sam9x7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/microchip/sam9x7.dtsi b/arch/arm/boot/dts/microchip/sam9x7.dtsi index 46dacbbd201d..d242d7a934d0 100644 --- a/arch/arm/boot/dts/microchip/sam9x7.dtsi +++ b/arch/arm/boot/dts/microchip/sam9x7.dtsi @@ -1226,7 +1226,7 @@ interrupt-controller; #gpio-cells = <2>; gpio-controller; - #gpio-lines = <26>; + #gpio-lines = <27>; clocks = <&pmc PMC_TYPE_PERIPHERAL 3>; };