From 5bcd451286176202f4ba84b89fd98c7ea74f33a2 Mon Sep 17 00:00:00 2001 From: Shi Hao Date: Wed, 8 Apr 2026 15:03:13 +0530 Subject: [PATCH] dt-bindings: gpio: cavium,thunder-8890: Remove DT binding Remove the cavium,thunder-8890 GPIO binding as there are no active use cases. The binding is unused as the corresponding kernel driver binds via PCI and not the compatible. Signed-off-by: Shi Hao Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260408093313.17025-1-i.shihao.999@gmail.com [Bartosz: tweaked the commit message] Signed-off-by: Bartosz Golaszewski --- .../bindings/gpio/gpio-thunderx.txt | 27 ------------------- 1 file changed, 27 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-thunderx.txt diff --git a/Documentation/devicetree/bindings/gpio/gpio-thunderx.txt b/Documentation/devicetree/bindings/gpio/gpio-thunderx.txt deleted file mode 100644 index 3f883ae29d116..0000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-thunderx.txt +++ /dev/null @@ -1,27 +0,0 @@ -Cavium ThunderX/OCTEON-TX GPIO controller bindings - -Required Properties: -- reg: The controller bus address. -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells: Must be 2. - - First cell is the GPIO pin number relative to the controller. - - Second cell is a standard generic flag bitfield as described in gpio.txt. - -Optional Properties: -- compatible: "cavium,thunder-8890-gpio", unused as PCI driver binding is used. -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: Must be present and have value of 2 if - "interrupt-controller" is present. - - First cell is the GPIO pin number relative to the controller. - - Second cell is triggering flags as defined in interrupts.txt. - -Example: - -gpio_6_0: gpio@6,0 { - compatible = "cavium,thunder-8890-gpio"; - reg = <0x3000 0 0 0 0>; /* DEVFN = 0x30 (6:0) */ - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; -}; -- 2.47.3