From nobody Tue Oct 7 23:10:24 2025 Received: from mail-pg1-f182.google.com (mail-pg1-f182.google.com [209.85.215.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77ADE24BBEC; Fri, 4 Jul 2025 21:42:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751665349; cv=none; b=YengETtUZ1qnYrgmNLE5PtG9tgXmisuxEkLkP+hdP8JU0veFzCefCFC9HVD6YYA9I2sUSdrBHyzE9P7Z45MA9zv0Ts41+R0TZ4Y96STDpFMNyt0PiX9pIGfXz/zS3bQovD/e0mCHznxPN7pG1Hh3i75OAqCnV180ShrYG4VJ/Os= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751665349; c=relaxed/simple; bh=Vd4h7MF2VmCquMerTACyIXwlZYR5XGWIGsVMABLkzlA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mCvModXAYlZvYJUKECvKicNHV0l1dqO+lTWNdTlutDA4KqDgoP71uqHQIsW1jHgLG6PIA+J5GWZBrS7nxCASTr0YSe4h3ZcsUde7TeIzeXqcpSgUdTgmVbW+72XLB4WNlNrzLLa1Mp4BMWYc8BEJUtqHuFihgF+4DaPfEs0ohqc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=eO4Jlgk2; arc=none smtp.client-ip=209.85.215.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eO4Jlgk2" Received: by mail-pg1-f182.google.com with SMTP id 41be03b00d2f7-b2c2c762a89so1010895a12.0; Fri, 04 Jul 2025 14:42:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1751665348; x=1752270148; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iH30V5YdrhtMVjGPmYxP+mNhtVuLYsALu35+7tcSoD0=; b=eO4Jlgk2TED5uUGBvdxebAql68wODEPW4xNp4Rx9K9CjWMenNaoBlJQuVrXYBBzDdE GT/tqG2nxSNr7rC0WfRTA3XS9zcLtoSFfkdFZOrQDQ4XVgYfDOD2QSsVfp5PCXw4OhDF aUa88/ZGx+90iFFRqsSrCrQIhrrpF5G7LGcot1vsnyDgYx+7D0ZJtXKLN+fMfQcYSfdR TcFIY5bzImrZlyLlzgzAW+JV4Ry76SlKnhGtS2ATU655cFmXILswVo0e5ZsYSXMpZ7Or NSs7hrjEGDFbidoL5wsI3Gbv8Dp2tV7EWSfYG43FQekMcOULDvYTuHJMaMCy1wz/v8+P p/7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751665348; x=1752270148; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iH30V5YdrhtMVjGPmYxP+mNhtVuLYsALu35+7tcSoD0=; b=sYxVYICKHCDFX0BEzukRdRjONF81+dFGUMXO5T7qTbR1xsvbGTref+ZWEQicf7/z0l Yb5bIozacTnJkRNrH1UiBGOX28sajk5B9zav0tWeJyV0tfwBaVqd8QSxqp2++lumG+8w Emkn+aCzV/G/B02AQlL/ay7YItalbdgdTPULcLEqlBc1pCHsVeXxXMWF11YKhMNSo6k6 mvqrLGIZX6YH875x77IPBdDZiGFRn62NfIDjsoSM6iF4fEyQBKk0P6RMOjQMRyPe8LAh NLrDfgcXSSj0Y9w+t96pWhmvuiZuYsztAe8yq+AaVZ7ORbrktHL+L7WMT+jZdq/Squ9p WQzw== X-Forwarded-Encrypted: i=1; AJvYcCUhs34Rou5n3335K+/i7N95Ihf5RQX9BDAoCAPCGucvgHR5MWAD8nVTPueoB6pFk9f+Keg3Hen824hGVupV@vger.kernel.org, AJvYcCVSM+wlbda6+T2OUzM1/8iLIopwqPViFGaQ+N/Ra71Ynn8Es/jamBIWPthGJj7XMFbTwXQpukSoYCUfUQ==@vger.kernel.org, AJvYcCXIQdQSLSzsSK3G7jgWAjFR3VG85XvXz9ctHzjIBgYDMf+1S3mM0wwun+U4LHuqFtQKKcOT1tbT+ArM@vger.kernel.org X-Gm-Message-State: AOJu0Ywctcg3leLFmuJMnI2RYAScNgnDdJM3FlL2zD2xK70Gr5YSL39H DRtmUHyBi4zAW/gzHv6NKIhLAIedtOYTL+2p9MLKoV7t+hdYm3CFDyodccVOug== X-Gm-Gg: ASbGnctmOXytYzjngWNf2XucWxMbz6A9R+Z693u8ySDBqkZI/Facav0xYtyLu9eLczK 9f+oL9Oib6w462jBG6wtUZlX/da7SF8++AReRVV3ou+YfWFC0UV5Il6MH+Hrh7gf/JVXzK7u0bC e62qeN6d9dn+iTUL9qL/nGWn0qvcW9SBcIHChcVQmh6flvdeafhWoH7vUBE7O9bpfPgqnJ2rfJI /XABsglIwVbfDh+M5SDeOGNWJ7t0r8Dce987CvPOjrq/GQyJyJeSlTCaocTiT/7jjhV009/EPrt 1OvaGnmDycP4pXyhKWdm7Tpzg2aZzT5HNOqlD+4Kl5IPeNb/ X-Google-Smtp-Source: AGHT+IEOTvxO4OpEHKgd9CJnOMkneyKHL8Kv3UbGYuqAYb9B3kbOAXQke52NJC0/COxLXa3RBis4ig== X-Received: by 2002:a17:90b:2c8e:b0:312:e6f1:c05d with SMTP id 98e67ed59e1d1-31aba824c37mr467117a91.2.1751665347735; Fri, 04 Jul 2025 14:42:27 -0700 (PDT) Received: from ryzen.lan ([2601:644:8200:dab8::a86]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23c84597371sm27950315ad.207.2025.07.04.14.42.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 14:42:27 -0700 (PDT) From: Rosen Penev To: linux-wireless@vger.kernel.org Cc: =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= , nbd@nbd.name, jeff.johnson@oss.qualcomm.com, Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), linux-mips@vger.kernel.org (open list:MIPS) Subject: [PATCH 2/3] wifi: ath9k: ahb: add led pin OF support Date: Fri, 4 Jul 2025 14:42:18 -0700 Message-ID: <20250704214219.18796-3-rosenp@gmail.com> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250704214219.18796-1-rosenp@gmail.com> References: <20250704214219.18796-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The old and removed platform code had support for assigning a value for the LED pin for when the default is not correct. Effectively a fix for a non working LED. It seems that it's preferred to use led-sources as the binding for this instead of a vendor prefixed variant. For setting an LED to active high, a negation of led-active-low is used, as two drivers currently use that and no drivers use led-active-high or something similar. Signed-off-by: Rosen Penev --- drivers/net/wireless/ath/ath9k/init.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/a= th/ath9k/init.c index 629f66a25307..4f967bc34460 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -650,6 +650,17 @@ static int ath9k_of_init(struct ath_softc *sc) if (ret =3D=3D -EPROBE_DEFER) return ret; =20 + np =3D of_get_child_by_name(np, "led"); + if (np && of_device_is_available(np)) { + u32 led_pin; + + if (!of_property_read_u32(np, "led-sources", &led_pin)) + ah->led_pin =3D led_pin; + + ah->config.led_active_high =3D !of_property_read_bool(np, "led-active-lo= w"); + of_node_put(np); + } + return 0; } =20 --=20 2.50.0