From patchwork Thu Mar 17 14:39:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moudy Ho X-Patchwork-Id: 12784183 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 099F6C433EF for ; Thu, 17 Mar 2022 14:40:42 +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=wG2BKlXOS3D7vWtkO6k6p+sB3akGRLopVGsK8X3yQBg=; b=1OeesscWQqp8Oy y3+bNgU2jqoItjFsWDqcIgwvdoZu/yTV7UvDncrH6qQWeD44T78TwAF2dCqeUMk5T4yvm5OR1y30Z 62OvjNmls73SdZjlTMwSfcSqaiSdezTRIQ4Cepxb0o7Na5e9MvAXjY98CQJ2z5BAWPI6qU9fedYuw g4rt+V2OycmuQMggY83Kq7fH5vmxIUzE1UNRTQDq5uy279MhTWFYZ8xAybk852r+rUMMNYR0/8h8B 7VlGOtuEYw/9iGSy7TIur9wvY0DUj/UROjii5bhrJCBIWTCn7KhUP1HoVaaNrOROq96RaSquMZxRk aT6Pf5/Ta815cxjYMKrw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nUrIo-00GSaw-QG; Thu, 17 Mar 2022 14:40:34 +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 1nUrI3-00GS8f-PO; Thu, 17 Mar 2022 14:39:49 +0000 X-UUID: 5e589cb5e5d94464bb73ac950a569f53-20220317 X-UUID: 5e589cb5e5d94464bb73ac950a569f53-20220317 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1278210183; Thu, 17 Mar 2022 07:39:44 -0700 Received: from mtkexhb01.mediatek.inc (172.21.101.102) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 17 Mar 2022 07:39:43 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 17 Mar 2022 22:39:28 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 17 Mar 2022 22:39:28 +0800 From: Moudy Ho To: Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Hans Verkuil , Jernej Skrabec CC: Chun-Kuang Hu , Geert Uytterhoeven , Rob Landley , Laurent Pinchart , , , , , , Alexandre Courbot , , , , , AngeloGioacchino Del Regno , Maoguang Meng , daoyuan huang , Ping-Hsun Wu , , , , , , , , , , Subject: [PATCH v14 4/6] dt-bindings: soc: mediatek: add gce-client-reg for MUTEX Date: Thu, 17 Mar 2022 22:39:24 +0800 Message-ID: <20220317143926.15835-5-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220317143926.15835-1-moudy.ho@mediatek.com> References: <20220317143926.15835-1-moudy.ho@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-20220317_073947_852278_044F3760 X-CRM114-Status: GOOD ( 10.65 ) 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 In order to allow modules with latency requirements such as MDP3 to set registers through CMDQ, add the relevant GCE property. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- .../devicetree/bindings/soc/mediatek/mediatek,mutex.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml index f825af49f820..a4892979480c 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml @@ -60,6 +60,14 @@ properties: include/dt-bindings/gce/-gce.h of each chips. $ref: /schemas/types.yaml#/definitions/phandle-array + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + required: - compatible - reg