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[72.194.116.95]) by smtp.gmail.com with ESMTPSA id a1sm15087343pgm.83.2022.01.25.11.42.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 11:42:41 -0800 (PST) From: Florian Fainelli To: stable@vger.kernel.org Cc: Phil Elwell , Stefan Wahren , Florian Fainelli , Jan Kiszka , Linus Walleij , Olof Johansson , Rob Herring , Mark Rutland , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Eric Anholt , Stefan Wahren , Nicolas Saenz Julienne , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), linux-gpio@vger.kernel.org (open list:PIN CONTROL SUBSYSTEM), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE) Subject: [PATCH stable 5.4 7/7] ARM: dts: gpio-ranges property is now required Date: Tue, 25 Jan 2022 11:42:22 -0800 Message-Id: <20220125194222.12783-8-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220125194222.12783-1-f.fainelli@gmail.com> References: <20220125194222.12783-1-f.fainelli@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Phil Elwell commit c8013355ead68dce152cf426686f8a5f80d88b40 upstream Since [1], added in 5.7, the absence of a gpio-ranges property has prevented GPIOs from being restored to inputs when released. Add those properties for BCM283x and BCM2711 devices. [1] commit 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Link: https://lore.kernel.org/r/20220104170247.956760-1-linus.walleij@linaro.org Fixes: 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Fixes: 266423e60ea1 ("pinctrl: bcm2835: Change init order for gpio hogs") Reported-by: Stefan Wahren Reported-by: Florian Fainelli Reported-by: Jan Kiszka Signed-off-by: Phil Elwell Acked-by: Florian Fainelli Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20211206092237.4105895-3-phil@raspberrypi.com Signed-off-by: Linus Walleij Acked-by: Florian Fainelli Signed-off-by: Olof Johansson [florian: Remove bcm2711.dtsi hunk which does not exist in 5.4] Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm283x.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 50c64146d492..af81f386793c 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -183,6 +183,7 @@ interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&gpio 0 0 54>; /* Defines pin muxing groups according to * BCM2835-ARM-Peripherals.pdf page 102.