linux-kernel - [PATCH v3 3/3] dt-bindings: gpio: gpio

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230814-topic-oxnas-upstream-remove-v3-3-04a0c5cdda52@linaro.org>
Date:   Mon, 14 Aug 2023 10:16:39 +0200
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Andy Shevchenko <andy@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-oxnas@...ups.io,
        devicetree@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        Daniel Golle <daniel@...rotopia.org>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v3 3/3] dt-bindings: gpio: gpio_oxnas: remove obsolete
 bindings

Due to lack of maintenance and stall of development for a few years now,
and since no new features will ever be added upstream, remove the
OX810 and OX820 gpio bindings.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Acked-by: Linus Walleij <linus.walleij@...aro.org>
Acked-by: Arnd Bergmann <arnd@...db.de>
Acked-by: Daniel Golle <daniel@...rotopia.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 .../devicetree/bindings/gpio/gpio_oxnas.txt        | 47 ----------------------
 1 file changed, 47 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt b/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt
deleted file mode 100644
index 966514744df4..000000000000
--- a/Documentation/devicetree/bindings/gpio/gpio_oxnas.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-* Oxford Semiconductor OXNAS SoC GPIO Controller
-
-Please refer to gpio.txt for generic information regarding GPIO bindings.
-
-Required properties:
- - compatible: "oxsemi,ox810se-gpio" or "oxsemi,ox820-gpio"
- - reg: Base address and length for the device.
- - interrupts: The port interrupt shared by all pins.
- - gpio-controller: Marks the port as GPIO controller.
- - #gpio-cells: Two. The first cell is the pin number and
-   the second cell is used to specify the gpio polarity as defined in
-   defined in <dt-bindings/gpio/gpio.h>:
-      0 = GPIO_ACTIVE_HIGH
-      1 = GPIO_ACTIVE_LOW
- - interrupt-controller: Marks the device node as an interrupt controller.
- - #interrupt-cells: Two. The first cell is the GPIO number and second cell
-   is used to specify the trigger type as defined in
-   <dt-bindings/interrupt-controller/irq.h>:
-      IRQ_TYPE_EDGE_RISING
-      IRQ_TYPE_EDGE_FALLING
-      IRQ_TYPE_EDGE_BOTH
- - gpio-ranges: Interaction with the PINCTRL subsystem, it also specifies the
-   gpio base and count, should be in the format of numeric-gpio-range as
-   specified in the gpio.txt file.
-
-Example:
-
-gpio0: gpio@0 {
-	compatible = "oxsemi,ox810se-gpio";
-	reg = <0x000000 0x100000>;
-	interrupts = <21>;
-	#gpio-cells = <2>;
-	gpio-controller;
-	interrupt-controller;
-	#interrupt-cells = <2>;
-	gpio-ranges = <&pinctrl 0 0 32>;
-};
-
-keys {
-	...
-
-	button-esc {
-		label = "ESC";
-		linux,code = <1>;
-		gpios = <&gpio0 12 0>;
-	};
-};

-- 
2.34.1