From mboxrd@z Thu Jan 1 00:00:00 1970 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 84D58CA0EDC for ; Fri, 15 Aug 2025 00:49:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From: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-Owner; bh=ZU7DlddONCSaTAwvN0Nlr6nijKVsujzk2ZmafXKcnks=; b=1o4z79CQg68Jdsi6rnWrU1B3jF ExG2JOUI2/2qYUWC+S7qnxhamVC2PJQOkCRff9hcSP50jqc1WPQuGofGn+zRG7XL9aIppBhC5DeA2 Vky9XJyHs2hRU2ik+YGfY1HPksenCNf6gANeVL1tcy5POKO3n0dSZWB0Ol/QsGGtsFvCpa8V/gw42 7QNfnaLElDfi/JYisqxETztNK+EyTH1O/1qitXo+T9uTSOkhg5uiDmg9lnJEDK8BPZBKMloGFffGJ EiXnGb+SQA8FKOfchuV3EvMWMcGSwGG34Z9bHTIaMGKG5FaG5okc8mn/V7WdFwrStH6s7s6A763qc TrHlPNRA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1umid7-00000000wwQ-1XoN; Fri, 15 Aug 2025 00:49:13 +0000 Received: from mail.adomerle.pw ([185.125.100.172]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1umhiu-00000000oR3-22zX; Thu, 14 Aug 2025 23:51:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; s=202506r; d=adomerle.pw; c=relaxed/relaxed; h=Message-ID:Date:Subject:To:From; t=1755215447; bh=ZU7DlddONCSaTAwvN0Nlr6n ijKVsujzk2ZmafXKcnks=; b=jDz/gcSW8C/DhshiaRXiFF4zrTkwcfb+ca7dl3YJOcXQRhNBBw s/f8z5WRUhBw/QgpM4qXomJa9/1oRBhZE35DLf8PqfXMnbDJBQMmLVbNUc1ZZnrp7VPqFYeu+in tbE4a7qFlvcK6p+iKsKd+xgKoz+bLuFEdCUvBVhRnikaghqJWBvNeuiekTlwY7HBOpEeLAPjylT b6T2HLQ7z3HxDlp4qmihOdZ2AJvHjSDiNw01HPlHDKBL4Y7dKjTPk2Dl4bWcOQlcET6Nsg3EO/i J9bc7AV7kvkcJQI9kFzVUu6eQv57/YMAIKBnbV7VJSTGIpO1ONAgbyxRbbrSMGKSwrg==; DKIM-Signature: v=1; a=ed25519-sha256; s=202506e; d=adomerle.pw; c=relaxed/relaxed; h=Message-ID:Date:Subject:To:From; t=1755215447; bh=ZU7DlddONCSaTAwvN0Nlr6n ijKVsujzk2ZmafXKcnks=; b=b0xDyqN04Gn9TRjAZcFlnGiMh7qJzyw7ls2Ho3EqxIGHzi8MP4 AgwwMO8N0YHx+zVep74SMhrMoB3nTUcUOxDQ==; From: Arseniy Velikanov To: Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Arseniy Velikanov Subject: [PATCH v1 1/2] dt-bindings: phy: mtk-tphy: add property for software role switch Date: Fri, 15 Aug 2025 03:48:24 +0400 Message-ID: <20250814234825.810-1-me@adomerle.pw> X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250814_165108_698777_FB252947 X-CRM114-Status: UNSURE ( 5.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add a boolean property to enable software control of the PHY mode switching. Signed-off-by: Arseniy Velikanov --- Documentation/devicetree/bindings/phy/mediatek,tphy.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml index b2218c151939..a90890d4a86f 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -255,6 +255,12 @@ patternProperties: use the property "mediatek,syscon-type" for newer SoCs that support it. type: boolean + mediatek,software-role-switch: + description: + Forcibly sets the phy mode. In dual-role mode, it polls + role switcher and manually changes mode accordingly. + PHY port must be linked with the role switcher via device tree graphs. + mediatek,syscon-type: $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 -- 2.50.1