From patchwork Wed Jun 30 14:46:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 12352345 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=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 EB42EC11F65 for ; Wed, 30 Jun 2021 14:57:48 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id BDECC6142C for ; Wed, 30 Jun 2021 14:57:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BDECC6142C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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=7aYd0bPLPb6wKhQ4M9Sw2Dz5/b91FhCTe1I5bGpptrw=; b=w1scOvIA5Jmd2s cfJ2jGirE0CCl89o+M2e3QNfePD3NwfvFlzAYzkBEj6l8DrvOLkJYikaItLqiV7YUsCPrFxHegHdS MrENF3JTA2czovjV3UtF4spWbUrsJfmaSCoD09+BBJCQkiN0DkcyNE79SNCPBfezYXIF1tYzFTSGH jN2tZSkGXfKVjWqdCstO2eum4daIYM1t+acvKECZLvRGc7gwVsf5SFNDus7j6wCQacD5FnFHTgqxE wuCDEZxp7XlYQILGg0bb8ZWl2e7yQo0PY/xll8yhybVGrY8TZP7OLJUYcQFPB7/gMswI6ELCP+OAF 5DluO7HKhfZGLhpRpxeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lybei-00EWIR-Au; Wed, 30 Jun 2021 14:57:36 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lybUR-00ESpJ-D7; Wed, 30 Jun 2021 14:47:04 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 32FBB1F435F2 From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org Cc: jitao.shi@mediatek.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, drinkcat@chromium.org, eizan@chromium.org, kernel@collabora.com, linux-mediatek@lists.infradead.org, hsinyi@chromium.org, Fabien Parent , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/6] dt-bindings: mediatek: Add #reset-cells to mmsys system controller Date: Wed, 30 Jun 2021 16:46:42 +0200 Message-Id: <20210630164623.2.I3f7f1c9a8e46be07d1757ddf4e0097535f3a7d41@changeid> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210630144646.868702-1-enric.balletbo@collabora.com> References: <20210630144646.868702-1-enric.balletbo@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210630_074700_614061_A5B144D3 X-CRM114-Status: GOOD ( 10.08 ) 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 The mmsys system controller exposes a set of memory client resets and needs to specify the #reset-cells property in order to advertise the number of cells needed to describe each of the resets. Signed-off-by: Enric Balletbo i Serra --- .../devicetree/bindings/arm/mediatek/mediatek,mmsys.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt index 78c50733985c..ce958446558e 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt @@ -17,6 +17,7 @@ Required Properties: - "mediatek,mt8173-mmsys", "syscon" - "mediatek,mt8183-mmsys", "syscon" - #clock-cells: Must be 1 +- #reset-cells: Must be 1 For the clock control, the mmsys controller uses the common clk binding from Documentation/devicetree/bindings/clock/clock-bindings.txt @@ -28,4 +29,5 @@ mmsys: syscon@14000000 { compatible = "mediatek,mt8173-mmsys", "syscon"; reg = <0 0x14000000 0 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; };