From patchwork Thu Nov 11 16:43:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aswath Govindraju X-Patchwork-Id: 12615499 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 025C9C433F5 for ; Thu, 11 Nov 2021 16:43:32 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BB4B56135E for ; Thu, 11 Nov 2021 16:43:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BB4B56135E Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=krfBni6V3tBXZ0pDmwWIRSwBivra6oXztYlrhyFgSSo=; b=aGw6n6VpCf1KxM SYnewiM/a0bq8ofRTSkT9frQlZQF5EHicJMoeXBPHn7xqfvpGnpyqB/injug21FHexYX5tv2n4cHZ yRBq/LayDotFARWyob9n38f663Sr7dyYlynKG7I3Y5zEmpoGb8TpCCPal29b+rWyEAG4//Ub3fEUM LHtHNTkjnGzx4mIGu6o07iJMK1NFkOW6/ZE0Le1Jkzcfrr7bSFVyVcXHWCCOPYJ5qewnb2XovP3K5 oo+tM2TYYqZTLBLgnCsTi9PpkpdcAlOufrndWSieuZRveUn7TsWl4IUKJmYRJmBqDd9KNiLyMVBEk Llw4yd/EZoXP+HcD2QBw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlDAh-008QhS-7n; Thu, 11 Nov 2021 16:43:31 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlDAe-008Qft-K9 for linux-phy@lists.infradead.org; Thu, 11 Nov 2021 16:43:30 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 1ABGhNaB086301; Thu, 11 Nov 2021 10:43:23 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1636649004; bh=RUuZjBBt+NqprL4Mt3s0+KmkZ/pXzDCBbVfCQ2QDt74=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=envYL7d6z4BjqrENo9d0DY08PiT30qa/4r6aig76RuG8hzvZnLZj078RAc0b8r9yY /sRDx+otmzUho0HYPX63kwqu3V+QajE0ak6Ecukcdw/AVThg2aUN+VQKrsEgakvMQv po9FHA58FJW2/VhKdjEu3QBSQf5BEVcw5sq6oysI= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 1ABGhN4B091157 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 11 Nov 2021 10:43:23 -0600 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Thu, 11 Nov 2021 10:43:23 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Thu, 11 Nov 2021 10:43:23 -0600 Received: from gsaswath-HP-ProBook-640-G5.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 1ABGhEg3104171; Thu, 11 Nov 2021 10:43:20 -0600 From: Aswath Govindraju To: CC: Vignesh Raghavendra , Kishon Vijay Abraham I , Nishanth Menon , Aswath Govindraju , Wolfgang Grandegger , Marc Kleine-Budde , Vinod Koul , Rob Herring , , , , Subject: [PATCH RFC 1/2] dt-bindings: phy: ti, tcan104x-can: Document mux-controls property Date: Thu, 11 Nov 2021 22:13:11 +0530 Message-ID: <20211111164313.649-2-a-govindraju@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211111164313.649-1-a-govindraju@ti.com> References: <20211111164313.649-1-a-govindraju@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211111_084328_819137_867FAA43 X-CRM114-Status: UNSURE ( 8.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On some boards, for routing CAN signals from controller to transceivers, muxes might need to be set. Use mux-controls property can be used for model this. Signed-off-by: Aswath Govindraju --- Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml b/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml index 6107880e5246..24cc3c04b85d 100644 --- a/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml +++ b/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml @@ -37,6 +37,11 @@ properties: max bit rate supported in bps minimum: 1 + mux-controls: + description: + mux controller node to route the signals from controller to + transceiver. + required: - compatible - '#phy-cells' @@ -53,4 +58,5 @@ examples: max-bitrate = <5000000>; standby-gpios = <&wakeup_gpio1 16 GPIO_ACTIVE_LOW>; enable-gpios = <&main_gpio1 67 GPIO_ACTIVE_HIGH>; + mux-controls = <&mux0>; };