From patchwork Fri Aug 19 09:13:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 12948584 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 2505BC25B0E for ; Fri, 19 Aug 2022 09:15:54 +0000 (UTC) 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=PGGY4FTkhSzHUelvRcB0qnDpoWKnenBCUQGmOHXqXO8=; b=gro2X4NLdvnds6 yQSgP4GhWnNC5vXEwUzG0uEd8X0r5YN+7aSBdVbQbvNqN/9r8T6Ya5a9hcQwj4XzMeF2UD0qSskcf oxAmiN6ovv0J8D6ZOIOT9RzgAuw7atY539vZOWF5jAr+s9fiFAllutiTrsecNI3TeilxojJVpzdHH /pvfJWtx1YAAfnYZIHCuTmqrPVxW3TR0OzdK9pOTMyoCVIeNpzNEV05Bb7weSahm9ic2upfesOwtr w5xj7v3ipFlzzYvbDqycpkqVYhUNaErFAGHrtirPsMYp2Dp+lUapsto3WLypV+MXkzLC8jPL+EvXv 4dC5RZWBgwzq4/EEDlAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOy5c-004jTa-Ec; Fri, 19 Aug 2022 09:14:52 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOy5B-004j5Z-G5; Fri, 19 Aug 2022 09:14:26 +0000 X-UUID: c8b20dcc9a674d25983857aaff35abfb-20220819 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:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=YpRbRVBLkqzl1b62uqNn9VuCM+iGJc4FQWU8AqeBq04=; b=G2o7yH73+r79LKqtm2B6nbXuwP91YQtEHkdMDM6JOWow31Z/F7g2L3BEYV1CCDDcBK3Pt/La3PQ2W+ZrZdk6Q7U4Y7oqX9a546pVDTRj5SyTUyjZ/aHwBQQCQuH1YOglp58dF98zj5y0aRh+cCDk2peBS5xtL1ZXN4hdU5biaAc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.10,REQID:8ab6865c-4d67-4a22-9c5c-275523823b4b,OB:0,L OB:0,IP:0,URL: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:84eae18,CLOUDID:0f7db667-a9d9-4672-a3c8-12721739a220,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:11|1,File: nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: c8b20dcc9a674d25983857aaff35abfb-20220819 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 69145874; Fri, 19 Aug 2022 02:14:21 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 19 Aug 2022 17:13:46 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 19 Aug 2022 17:13:45 +0800 From: Chunfeng Yun To: Vinod Koul , Rob Herring CC: Chunfeng Yun , Kishon Vijay Abraham I , Krzysztof Kozlowski , Matthias Brugger , , , , , , Eddie Hung Subject: [PATCH 2/7] dt-bindings: phy: mediatek,tphy: add property to set pre-emphasis Date: Fri, 19 Aug 2022 17:13:39 +0800 Message-ID: <20220819091344.2274-2-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220819091344.2274-1-chunfeng.yun@mediatek.com> References: <20220819091344.2274-1-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220819_021425_593342_675A8C07 X-CRM114-Status: UNSURE ( 7.66 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a property to set usb2 phy's pre-emphasis. Signed-off-by: Chunfeng Yun --- Documentation/devicetree/bindings/phy/mediatek,tphy.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml index 848edfb1f677..aee2f3027371 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -219,6 +219,13 @@ patternProperties: minimum: 1 maximum: 15 + mediatek,pre-emphasis: + description: + The selection of pre-emphasis (U2 phy) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 3 + mediatek,bc12: description: Specify the flag to enable BC1.2 if support it