From patchwork Mon Mar 22 03:13:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 406439 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D2B0C433DB for ; Mon, 22 Mar 2021 03:15:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 147826192D for ; Mon, 22 Mar 2021 03:15:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229984AbhCVDOe (ORCPT ); Sun, 21 Mar 2021 23:14:34 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:52512 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S229764AbhCVDOA (ORCPT ); Sun, 21 Mar 2021 23:14:00 -0400 X-UUID: bf0c4b929ff2471eba507786344faa66-20210322 X-UUID: bf0c4b929ff2471eba507786344faa66-20210322 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 796892518; Mon, 22 Mar 2021 11:13:57 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs06n1.mediatek.inc (172.21.101.129) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 22 Mar 2021 11:13:55 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 22 Mar 2021 11:13:55 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Rob Herring , Mathias Nyman CC: Chunfeng Yun , Matthias Brugger , , , , , , Eddie Hung , Nicolas Boichat Subject: [PATCH 03/13] dt-bindings: usb: mtu3: support wakeup for mt8183 and mt8192 Date: Mon, 22 Mar 2021 11:13:42 +0800 Message-ID: <1616382832-28450-3-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1616382832-28450-1-git-send-email-chunfeng.yun@mediatek.com> References: <1616382832-28450-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org These two HW of wakeup don't follow MediaTek internal IPM rule, and both use a specific way, like as early revision of mt8173. Due to the index 2 already used by many DTS, it's better to keep it unchanged for backward compatible, treat specific ones without following IPM rule as revision 1.x, meanwhile reserve 3~10 for later revision that following the IPM rule. Signed-off-by: Chunfeng Yun --- .../devicetree/bindings/usb/mediatek,mtu3.yaml | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml index f5c04b9d2de9..918f9d6447c6 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml @@ -24,6 +24,7 @@ properties: - mediatek,mt2712-mtu3 - mediatek,mt8173-mtu3 - mediatek,mt8183-mtu3 + - mediatek,mt8192-mtu3 - const: mediatek,mtu3 reg: @@ -152,10 +153,13 @@ properties: - description: The second cell represents the register base address of the glue layer in syscon - - description: + - description: | The third cell represents the hardware version of the glue layer, - 1 is used by mt8173 etc, 2 is used by mt2712 etc - enum: [1, 2] + 1 - used by mt8173 etc, revision 1 without following IPM rule; + 2 - used by mt2712 etc, revision 2 with following IPM rule; + 11 - used by mt8183, specific 1.1; + 12 - used by mt8192, specific 1.2; + enum: [1, 2, 11, 12] mediatek,u3p-dis-msk: $ref: /schemas/types.yaml#/definitions/uint32