From patchwork Sat Nov 25 01:23:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 747287 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="osZExdbV" Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3862619A8; Fri, 24 Nov 2023 17:23:15 -0800 (PST) X-UUID: 2fc6a1668b3111ee8051498923ad61e6-20231125 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=RGHzH3Rbe7Wts9R3v3pUtZHHN9HXypnbOtqmAifMrA0=; b=osZExdbVx2l34qQtg7wgSNWidjESzprDexnhI3zLCCgWWhxMorCZoiB/QWqVZfV8a7CwUo/0/JuQEs0sqqICaUS7VAGPjjEGzGc13F/cUyszalzpAOTsZmwV1z3plkQP7Bh1mV63CN55EXcIxqa7kNK9/MZqlp6/ltKiNhu01Bs=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.33, REQID:452ca7dc-453e-46b8-a953-eb6d9092de69, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:364b77b, CLOUDID:2eb57460-c89d-4129-91cb-8ebfae4653fc, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR: NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_ULN,TF_CID_SPAM_SNR X-UUID: 2fc6a1668b3111ee8051498923ad61e6-20231125 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1674614134; Sat, 25 Nov 2023 09:23:06 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Sat, 25 Nov 2023 09:23:05 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Sat, 25 Nov 2023 09:23:04 +0800 From: Chunfeng Yun To: Vinod Koul , Rob Herring CC: Chunfeng Yun , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , , , , , , Macpaul Lin Subject: [PATCH 1/2] dt-bindings: phy: mediatek: tphy: add a property for force-mode switch Date: Sat, 25 Nov 2023 09:23:02 +0800 Message-ID: <20231125012303.760-1-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N Due to some old SoCs with shared t-phy only support force-mode switch, and can't use compatible to distinguish between shared and non-shared t-phy, add a property to supported it. But now prefer to use "mediatek,syscon-type" on new SoC as far as possible. Signed-off-by: Chunfeng Yun --- 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 2bb91542e984..eedba5b7025e 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -235,6 +235,12 @@ patternProperties: Specify the flag to enable BC1.2 if support it type: boolean + mediatek,force-mode: + description: + Use force mode to switch shared phy mode, perfer to use the bellow + property "mediatek,syscon-type" if the hardware support it. + type: boolean + mediatek,syscon-type: $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1