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spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CEB306E3FC; Sat, 4 Jan 2020 11:23:46 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailgw01.mediatek.com (unknown [210.61.82.183]) by gabe.freedesktop.org (Postfix) with ESMTP id E2DAD6E16D for ; Fri, 3 Jan 2020 03:12:41 +0000 (UTC) X-UUID: 1a6e1acff30b4141b08286de433530a9-20200103 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=Il1d/CuA3QdNQqOpUCl8h23dQ/u6yF7EK0/ELQERR1M=; b=Bg0fLoRJBMKBLtdur7J5Oq89uGLvUCrvqs4EJgfjhQPqvdOx/7skNllASshTqmLmVCW13XRik5bNSXx81XXqx+yDF1vv/rUmmCNUe9KqvDqgbKbHY1kskeon9vwGg3yHpGW/E2NBW81K3CN2OqKqpSyK9Hww8f8ocQTdjXXQ8ks=; X-UUID: 1a6e1acff30b4141b08286de433530a9-20200103 Received: from mtkmrs01.mediatek.inc [(172.21.131.159)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1675487694; Fri, 03 Jan 2020 11:12:38 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 3 Jan 2020 11:12:06 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 3 Jan 2020 11:13:04 +0800 From: Yongqiang Niu To: CK Hu , Philipp Zabel , Rob Herring , Matthias Brugger Subject: [RESEND PATCH v6 01/17] dt-bindings: mediatek: add rdma_fifo_size description for mt8183 display Date: Fri, 3 Jan 2020 11:12:12 +0800 Message-ID: <1578021148-32413-2-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1578021148-32413-1-git-send-email-yongqiang.niu@mediatek.com> References: <1578021148-32413-1-git-send-email-yongqiang.niu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-Mailman-Approved-At: Sat, 04 Jan 2020 11:23:45 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Yongqiang Niu , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Update device tree binding documention for rdma_fifo_size Signed-off-by: Yongqiang Niu --- .../devicetree/bindings/display/mediatek/mediatek,disp.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index 681502e..34bef44 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -70,6 +70,10 @@ Required properties (DMA function blocks): argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt for details. +Required properties (DMA function blocks): +- mediatek,rdma_fifo_size: rdma fifo size may be different even in same SOC, add this + property to the corresponding rdma + Examples: mmsys: clock-controller@14000000 { @@ -211,3 +215,12 @@ od@14023000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_OD>; }; + +rdma1: rdma@1400c000 { + compatible = "mediatek,mt8183-disp-rdma"; + reg = <0 0x1400c000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>; + clocks = <&mmsys CLK_MM_DISP_RDMA1>; + mediatek,rdma_fifo_size = <2048>; +}; \ No newline at end of file