{"id":2228950,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2228950/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260427142355.2532714-2-arnd@kernel.org/","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/1.1/projects/42/?format=json","name":"Linux GPIO development","link_name":"linux-gpio","list_id":"linux-gpio.vger.kernel.org","list_email":"linux-gpio@vger.kernel.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260427142355.2532714-2-arnd@kernel.org>","date":"2026-04-27T14:23:53","name":"[v3,1/3] dt-bindings: net: add st,stlc45xx/p54spi binding","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"a2df8f44c278e75b4efd75d7d8f830167f930000","submitter":{"id":80402,"url":"http://patchwork.ozlabs.org/api/1.1/people/80402/?format=json","name":"Arnd Bergmann","email":"arnd@kernel.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260427142355.2532714-2-arnd@kernel.org/mbox/","series":[{"id":501659,"url":"http://patchwork.ozlabs.org/api/1.1/series/501659/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/list/?series=501659","date":"2026-04-27T14:23:54","name":"wireless: p54 devicetree conversion","version":3,"mbox":"http://patchwork.ozlabs.org/series/501659/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2228950/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2228950/checks/","tags":{},"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=qsQWO2DW;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.105.105.114; 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a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777299851; cv=none;\n b=eXKex6K6tiSHVGEZIRWeq1+kyG3jay6vtztyAYVWnFpvs3XQKGZibfVX+/BCnFsF++J00A2OYzzYkIGNFQTv69wYar62HpyPHK3ay0I3P09uHyXGxXQVQe2zG1868P7UmTfMPGWKugeLq52a5WX4FQAzWa6pfQr0k2srKPAfHUI=","ARC-Message-Signature":"i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777299851; c=relaxed/simple;\n\tbh=7Y8vgQ5oaQQ1eADmt9RQJb/9/dRh7wzS0n00a5vfL4Q=;\n\th=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:\n\t MIME-Version;\n b=ggBM6+XssVXXf8XqUgYPd9Px+Y7IWlu/5xqZUU9GnxyKWlc1x0i1CG+GDZ2w5iWVNpClFulATgdai1Pk4foPDacW4Xmay1LKCINjuKaIvL/oZr/98ZwB6JY5pRUfmQWcAMGOywCBzlljxYgPmiqWWF4Bip7uGl2TAvObgH+lsVo=","ARC-Authentication-Results":"i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=qsQWO2DW; arc=none smtp.client-ip=10.30.226.201","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1777299850;\n\tbh=7Y8vgQ5oaQQ1eADmt9RQJb/9/dRh7wzS0n00a5vfL4Q=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=qsQWO2DWlqlAEh6KEPtkJCtTRC/t+Pot7fdDQCo6CjBn3k0liWl7zwSAyFTyjSufR\n\t vMX/O8Cizu1pCgc0PjuC2MqwFl4P2BCz1+bhdHxTowdpX9A/P9jdl7RmFfUrEp4r80\n\t eod90/FmuICu9XxZ1azHPR8HhC8iCKSjF8/+x5rKjr+/UvJ98b8nuCT6X9yWPU7Qq5\n\t h4FeuIMedSH7F1tcBBZc+tB3pZrxZBMOLHP+nDPzsnyupWrgdbKvRTsaXfXfS3l43v\n\t r8G+vYX8akZ/0zhVWz4XM2L9tfavLipRgNn78I6KqW79r8dmkdM2yQHnwWQEuuGrlk\n\t lmRcPIvKDGdEA==","From":"Arnd Bergmann ","To":"","Cc":"Arnd Bergmann , \"Aaro Koskinen\" ,\n \"Andreas Kemnade\" ,\n \"Bartosz Golaszewski\" ,\n =?utf-8?q?Beno=C3=AEt_Cousson?= ,\n \"David S. Miller\" ,\n \"Dmitry Torokhov\" ,\n \"Eric Dumazet\" , \"Felipe Balbi\" ,\n \"Jakub Kicinski\" ,\n \"Johannes Berg\" ,\n \"Kevin Hilman\" ,\n \"Krzysztof Kozlowski\" ,\n \"Linus Walleij\" , \"Paolo Abeni\" ,\n \"Rob Herring\" , \"Roger Quadros\" ,\n \"Tony Lindgren\" , linux-wireless@vger.kernel.org,\n netdev@vger.kernel.org, devicetree@vger.kernel.org,\n linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,\n linux-gpio@vger.kernel.org, linux-omap@vger.kernel.org,\n Christian Lamparter ","Subject":"[PATCH v3 1/3] dt-bindings: net: add st,stlc45xx/p54spi binding","Date":"Mon, 27 Apr 2026 16:23:53 +0200","Message-Id":"<20260427142355.2532714-2-arnd@kernel.org>","X-Mailer":"git-send-email 2.39.5","In-Reply-To":"<20260427142355.2532714-1-arnd@kernel.org>","References":"<20260427142355.2532714-1-arnd@kernel.org>","Precedence":"bulk","X-Mailing-List":"linux-gpio@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit"},"content":"From: Arnd Bergmann \n\nThe SPI version of Prism54 was sold under a couple of different\nnames and supported by the Linux p54spi driver, but there was\nnever a DT binding for it.\n\nDocument the four known names of this device and the properties\nthat are sufficient for its use on the Nokia N8x0 tablet.\n\nAs I don't have this hardware or documentation for it, this is\npurely based on existing usage in the driver.\n\nLink: https://lore.kernel.org/all/e8dc9acb-6f85-e0a9-a145-d101ca6da201@gmail.com/\nAcked-by: Christian Lamparter \nSigned-off-by: Arnd Bergmann \n---\n .../bindings/net/wireless/st,stlc45xx.yaml | 58 +++++++++++++++++++\n MAINTAINERS | 1 +\n 2 files changed, 59 insertions(+)\n create mode 100644 Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml","diff":"diff --git a/Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml b/Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml\nnew file mode 100644\nindex 000000000000..12d907720ec4\n--- /dev/null\n+++ b/Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml\n@@ -0,0 +1,58 @@\n+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)\n+%YAML 1.2\n+---\n+$id: http://devicetree.org/schemas/net/wireless/st,stlc45xx.yaml#\n+$schema: http://devicetree.org/meta-schemas/core.yaml#\n+\n+title: ST/Intersil/Conexant stlc45xx/p54spi/cx3110x SPI wireless device\n+\n+maintainers:\n+ - Christian Lamparter \n+\n+description:\n+ The SPI variant of the Intersil Prism54 wireless device was sold\n+ under a variety of names, including Conexant CX3110x and\n+ ST Microelectronics STLC5460.\n+\n+allOf:\n+ - $ref: ieee80211.yaml#\n+ - $ref: /schemas/spi/spi-peripheral-props.yaml#\n+\n+properties:\n+ compatible:\n+ enum:\n+ - cnxt,3110x\n+ - isil,p54spi\n+ - st,stlc4550\n+ - st,stlc4560\n+\n+ reg:\n+ maxItems: 1\n+\n+ interrupts:\n+ maxItems: 1\n+\n+ powerdown-gpios:\n+ maxItems: 1\n+\n+required:\n+ - compatible\n+ - reg\n+ - interrupts\n+\n+unevaluatedProperties: false\n+\n+examples:\n+ - |\n+ spi {\n+ #address-cells = <1>;\n+ #size-cells = <0>;\n+\n+ wifi@0 {\n+ compatible = \"st,stlc4560\";\n+ reg = <0>;\n+ spi-max-frequency = <48000000>;\n+ interrupts-extended = <&gpio 23>;\n+ powerdown-gpios = <&gpio 1>;\n+ };\n+ };\ndiff --git a/MAINTAINERS b/MAINTAINERS\nindex 84afd29c9b1b..deacfc4e244d 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -20098,6 +20098,7 @@ M:\tChristian Lamparter \n L:\tlinux-wireless@vger.kernel.org\n S:\tMaintained\n W:\thttps://wireless.wiki.kernel.org/en/users/Drivers/p54\n+F:\tDocumentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml\n F:\tdrivers/net/wireless/intersil/\n \n PACKET SOCKETS\n","prefixes":["v3","1/3"]}