From patchwork Mon Oct 7 20:53:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 833473 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5AA9D18B491; Mon, 7 Oct 2024 20:53:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728334414; cv=none; b=hNlwWW+r/XLdX4jNq2H8fjjkyw4tGlbXdFr4sAo9ANRy8/mm96/ZJVwXHLwZNVDx31ccxzJhljO3bnAtB4z6rcBnFxEVKQOk4m5ZiR4n6y0giwrK0qk+nSIT9KWLjd3NBpkJLi0EquSEwn1R/4HDRdnWlcx+l2MyEUgdySxZ7FY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728334414; c=relaxed/simple; bh=i4wYdm9Zi7Gk1796ITyVTFMwt/RqB84RvbVyWiJpmeM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=cBHk8OrKLpOG3N32hzBVsq2c+eiH3SE5RPo/Xaamtc4balXUSdbHZxBrNfn5e8kvp/VRDq6q3u+c8Du7Kfd2f3h0J5UKNFIroQen5DurCep4ChIckTa03jYQZk/MTfirbnHFhsDdclM+DBXlVxjMEDngCQnpIuTaX2RRjJ1gkZo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=0qh7x6jb; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="0qh7x6jb" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:Message-ID:Date: Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=iqD4+nSJAWyo1MbGZ8hyUXBIlH/RF1VwEjcfbhNwmqU=; b=0qh7x6jbAmci82wqAVowcCJFMq Ty4+1qsdbQJSC6LgEeLrEUGiV2I0milxavpK3pEo4EC+d+SKRTIuFha8cksUMeX/n4kUguJWcHBGU LxNFSXAn1VDN2i50GOBkF063sMLdVio8LUnhFMPbhDyoKfBQpcX09zJxpP0GSLKcdQFdpW7AYe9nC RUB4wUPOFQevcM4r/oF+Iu32L8zxDBDkjJxahKhcARvI7ejsDkG81Gyw4kXrzARDN4pjIqErbOWzX TBhxjCJcRXgfBd9YCR8YSSynma/7BXriPhmlvFYOkof75qhR4y17QXWwWsuNxycOevAFJ0YUVJDDQ ILjTECRA==; Received: from i5e860d18.versanet.de ([94.134.13.24] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sxujR-0006De-8J; Mon, 07 Oct 2024 22:53:29 +0200 From: Heiko Stuebner To: lee@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, heiko@sntech.de Subject: [PATCH v2] dt-bindings: leds: Document "rc-feedback" trigger Date: Mon, 7 Oct 2024 22:53:15 +0200 Message-ID: <20241007205315.2477060-1-heiko@sntech.de> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Document the "rc-feedback" trigger which is used to control LEDs by remote control device activity. This is an existing trigger used in existing DTs, document it so validation of those DTs would pass. It was originally introduced into the Linux kernel in 2013 with commit 153a60bb0fac ("[media] rc: add feedback led trigger for rc keypresses") Signed-off-by: Heiko Stuebner Acked-by: Rob Herring (Arm) Acked-by: Pavel Machek --- changes in v2: - put the entry in the correct position and comment above it (Pavel) Documentation/devicetree/bindings/leds/common.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml index bf9a101e4d42..9cd89f30fa7c 100644 --- a/Documentation/devicetree/bindings/leds/common.yaml +++ b/Documentation/devicetree/bindings/leds/common.yaml @@ -118,6 +118,8 @@ properties: # No trigger assigned to the LED. This is the default mode # if trigger is absent - none + # LED indicates remote control feedback + - rc-feedback # LED indicates camera torch state - torch # LED indicates USB gadget activity