From: "Neil Armstrong" <neil.armstrong@linaro.org>
To: Linus Walleij <linus.walleij@linaro.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Andy Shevchenko <andy@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-oxnas@groups.io,
devicetree@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Arnd Bergmann <arnd@arndb.de>,
Daniel Golle <daniel@makrotopia.org>
Subject: [PATCH v3 2/3] dt-bindings: pinctrl: oxnas,pinctrl: remove obsolete bindings
Date: Mon, 14 Aug 2023 10:16:38 +0200 [thread overview]
Message-ID: <20230814-topic-oxnas-upstream-remove-v3-2-04a0c5cdda52@linaro.org> (raw)
In-Reply-To: <20230814-topic-oxnas-upstream-remove-v3-0-04a0c5cdda52@linaro.org>
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 pinctrl bindings.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
.../devicetree/bindings/pinctrl/oxnas,pinctrl.txt | 56 ----------------------
1 file changed, 56 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt
deleted file mode 100644
index b1159434f593..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/oxnas,pinctrl.txt
+++ /dev/null
@@ -1,56 +0,0 @@
-* Oxford Semiconductor OXNAS SoC Family Pin Controller
-
-Please refer to pinctrl-bindings.txt, ../gpio/gpio.txt, and
-../interrupt-controller/interrupts.txt for generic information regarding
-pin controller, GPIO, and interrupt bindings.
-
-OXNAS 'pin configuration node' is a node of a group of pins which can be
-used for a specific device or function. This node represents configurations of
-pins, optional function, and optional mux related configuration.
-
-Required properties for pin controller node:
- - compatible: "oxsemi,ox810se-pinctrl" or "oxsemi,ox820-pinctrl"
- - oxsemi,sys-ctrl: a phandle to the system controller syscon node
-
-Required properties for pin configuration sub-nodes:
- - pins: List of pins to which the configuration applies.
-
-Optional properties for pin configuration sub-nodes:
-----------------------------------------------------
- - function: Mux function for the specified pins.
- - bias-pull-up: Enable weak pull-up.
-
-Example:
-
-pinctrl: pinctrl {
- compatible = "oxsemi,ox810se-pinctrl";
-
- /* Regmap for sys registers */
- oxsemi,sys-ctrl = <&sys>;
-
- pinctrl_uart2: pinctrl_uart2 {
- uart2a {
- pins = "gpio31";
- function = "fct3";
- };
- uart2b {
- pins = "gpio32";
- function = "fct3";
- };
- };
-};
-
-uart2: serial@900000 {
- compatible = "ns16550a";
- reg = <0x900000 0x100000>;
- clocks = <&sysclk>;
- interrupts = <29>;
- reg-shift = <0>;
- fifo-size = <16>;
- reg-io-width = <1>;
- current-speed = <115200>;
- no-loopback-test;
- resets = <&reset 22>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart2>;
-};
--
2.34.1
next prev parent reply other threads:[~2023-08-14 8:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-14 8:16 [PATCH v3 0/3] pinctrl: oxnas support removal Neil Armstrong
2023-08-14 8:16 ` [PATCH v3 1/3] pinctrl: pinctrl-oxnas: remove obsolete pinctrl driver Neil Armstrong
2023-08-14 8:16 ` Neil Armstrong [this message]
2023-08-14 8:16 ` [PATCH v3 3/3] dt-bindings: gpio: gpio_oxnas: remove obsolete bindings Neil Armstrong
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