From patchwork Fri Oct 30 11:36:18 2020 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: 314719 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=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 D2278C00A89 for ; Fri, 30 Oct 2020 11:37:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 805122076D for ; Fri, 30 Oct 2020 11:37:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726625AbgJ3Lgo (ORCPT ); Fri, 30 Oct 2020 07:36:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726614AbgJ3Lgm (ORCPT ); Fri, 30 Oct 2020 07:36:42 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F684C0613D5; Fri, 30 Oct 2020 04:36:42 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 8BFF21F45EC0 From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org Cc: matthias.bgg@gmail.com, drinkcat@chromium.org, hsinyi@chromium.org, Collabora Kernel ML , weiyi.lu@mediatek.com, fparent@baylibre.com, Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v4 12/16] arm64: dts: mediatek: Add smi_common node for MT8183 Date: Fri, 30 Oct 2020 12:36:18 +0100 Message-Id: <20201030113622.201188-13-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201030113622.201188-1-enric.balletbo@collabora.com> References: <20201030113622.201188-1-enric.balletbo@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The SMI (Smart Multimedia Interface) Common is a bridge between the m4u (Multimedia Memory Management Unit) and the Multimedia HW. This block is needed to support different multimedia features, like display, video decode, and camera. Also is needed to control the power domains of such HW blocks. Signed-off-by: Enric Balletbo i Serra --- Changes in v4: None Changes in v3: None Changes in v2: None arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 9cfd961c45eb..c06778d21c4f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -765,6 +765,16 @@ mmsys: syscon@14000000 { #clock-cells = <1>; }; + smi_common: smi@14019000 { + compatible = "mediatek,mt8183-smi-common", "syscon"; + reg = <0 0x14019000 0 0x1000>; + clocks = <&mmsys CLK_MM_SMI_COMMON>, + <&mmsys CLK_MM_SMI_COMMON>, + <&mmsys CLK_MM_GALS_COMM0>, + <&mmsys CLK_MM_GALS_COMM1>; + clock-names = "apb", "smi", "gals0", "gals1"; + }; + imgsys: syscon@15020000 { compatible = "mediatek,mt8183-imgsys", "syscon"; reg = <0 0x15020000 0 0x1000>;