From patchwork Fri Apr 7 06:24:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 13204471 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB4BAC77B72 for ; Fri, 7 Apr 2023 06:24:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237881AbjDGGYR (ORCPT ); Fri, 7 Apr 2023 02:24:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49580 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231508AbjDGGYP (ORCPT ); Fri, 7 Apr 2023 02:24:15 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEE8A93F9; Thu, 6 Apr 2023 23:24:13 -0700 (PDT) X-UUID: ce3d5e24d50c11edb6b9f13eb10bd0fe-20230407 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=fFgSXku1gJ5kM0KbL7xUA6gFtwXSCJvnf202HNaLfRM=; b=rnC1+BvGH7pi2poqB3Pa4F/tOnqYttCaqb3+7/xsvG36EWB9Kpsl0kWX6ro5b+0+2NhAr2fMnh7ENULsOU8sGJDyYSyuIPNJiuAamQFqo6G64I1eRPldPN0YTD9g93oQ812nOWqq0ZNBCH6hvnYrrtw6a9b3UCalQCK+DafOoGs=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:368ec8b2-ed87-4880-89bd-ef0f10cf7ec2,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:120426c,CLOUDID:39cd9b2a-564d-42d9-9875-7c868ee415ec,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 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: ce3d5e24d50c11edb6b9f13eb10bd0fe-20230407 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 449092663; Fri, 07 Apr 2023 14:24:09 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Fri, 7 Apr 2023 14:24:08 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Fri, 7 Apr 2023 14:24:08 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Rob Herring CC: Chunfeng Yun , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno , Mathias Nyman , , , , , , Tianping Fang Subject: [PATCH v2 1/2] dt-bindings: usb: mtk-xhci: add an optional frame count clock Date: Fri, 7 Apr 2023 14:24:05 +0800 Message-ID: <20230407062406.12575-1-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add optional clock 'frmcnt_ck' used on 4nm or advanced process SoC Signed-off-by: Chunfeng Yun Reviewed-by: AngeloGioacchino Del Regno Acked-by: Krzysztof Kozlowski --- v2: based the patch: https://patchwork.kernel.org/project/linux-mediatek/patch/20230403191850.374839-1-krzysztof.kozlowski@linaro.org/ --- Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index 1b0dfaa6b3dd..f2f926cf4039 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -77,6 +77,7 @@ properties: - description: Mcu bus clock for register access - description: DMA bus clock for data transfer - description: controller clock + - description: frame count clock clock-names: minItems: 1 @@ -86,6 +87,7 @@ properties: - const: mcu_ck - const: dma_ck - const: xhci_ck + - const: frmcnt_ck phys: description: