From nobody Wed Nov 27 08:40:35 2024 Received: from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com [192.19.144.208]) (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 BF87B481B3; Sat, 12 Oct 2024 02:56:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.144.208 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728701780; cv=none; b=Ky2DpGfMAYY/HMliICJitSm5sSMSTs0WV4IXJDubdm41KmisJrY9L6yH/NHaeLDAdAcwpbXdG4EpNqdG7NubcJSUJ2qW20Ffy/eLiBTFm7aepGln5eqGzfk10XQbnj128iK44vOG5YcFmNMpyNPhQMiBcBpBIoInn7rGVxzK5bQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728701780; c=relaxed/simple; bh=Abbcc8k9DiGUoOkzHxsND0zcdoWgeR778AZ6YENQdio=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=XgSPFNpkojHFni7PZvr9+VdoPSHEJbptNpNCLHGfdL2AOfwAYdeP4KyCUXEOQJnoUrM0jkgnOE7wwHT2F2GONPEFx68EhWdgmabr3Ii0MFolVdxrT0TTGJ9lrl1/Jze0GxtlGc1/Xmyy8YHKI8QByKH/h41OiVMwrbVLAU/hC/I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=PgYD/w/z; arc=none smtp.client-ip=192.19.144.208 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="PgYD/w/z" Received: from mail-lvn-it-01.lvn.broadcom.net (mail-lvn-it-01.lvn.broadcom.net [10.36.132.253]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 90639C0000FB; Fri, 11 Oct 2024 19:56:10 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 90639C0000FB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1728701770; bh=Abbcc8k9DiGUoOkzHxsND0zcdoWgeR778AZ6YENQdio=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PgYD/w/zculjPxr1BZVdiTSOaT00rYUDn5DsbrVmXmpLGEv2vkISdhcN7De0DGEZy RNcSiNT/fdNMJNEjO0uhv5d5V4idr+r68LbUKU9VC0DmQS2MzYeLc34p4dgHEpXMWw j77CUvKkjz0KV8rRzBNapD1wz43WwyfRUyE1OSsQ= Received: from stbirv-lnx-1.igp.broadcom.net (stbirv-lnx-1.igp.broadcom.net [10.67.48.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail-lvn-it-01.lvn.broadcom.net (Postfix) with ESMTPSA id F19B718041CACA; Fri, 11 Oct 2024 19:56:09 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Broadcom internal kernel review list , Thierry Reding , linux-pwm@vger.kernel.org (open list:PWM SUBSYSTEM), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), justin.chen@broadcom.com Subject: [PATCH 1/2] dt-bindings: pwm: brcm,bcm7038: Document the 'open-drain' property Date: Fri, 11 Oct 2024 19:56:02 -0700 Message-Id: <20241012025603.1644451-2-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241012025603.1644451-1-florian.fainelli@broadcom.com> References: <20241012025603.1644451-1-florian.fainelli@broadcom.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" Document the 'open-drain' property that allows configuring the PWM controller outputs in open drain versus totem pole. Signed-off-by: Florian Fainelli --- Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml b/= Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml index 119de3d7f9dd..12851c43a612 100644 --- a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml @@ -25,6 +25,12 @@ properties: clocks: maxItems: 1 =20 + open-drain: + type: boolean + description: + Configure the outputs with open-drain structure, if omitted totem po= le + structure is used. + required: - compatible - reg --=20 2.34.1