From patchwork Mon Dec 9 06:19:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming-Fan Chen X-Patchwork-Id: 11278445 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 670AC139A for ; Mon, 9 Dec 2019 06:21:32 +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 44BC52071E for ; Mon, 9 Dec 2019 06:21:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RNlbn3Dz"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="OirkM0+F" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44BC52071E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LoD8hFqSybAPR6BOyQ/tGwSYj4q7a9XB6RYD0mdGgKE=; b=RNlbn3DzV/8tla aVhe+6ceo1s0BLkDvfYBFoH8e+ynaNWZY64M2JypUnY6COiAXVHVnfNtxFI1xBk/exd0IfBlEAH+h 4TJLcH4KTnebVU5h5LrAFsXGTYnYIOX5XLzW7lMTYNNEw/MZUuDXixxCSMu8zA+QIXO7b5DLKQEbY PnpG2VZxzZFcW39fyCTNbSjQXWd34ta2cKbG1hUe0Oev0tYC9O+hDRw/76NswhVvErgvItqrWzRw3 la+QZgnovGjyxBBheGPTYtNxIVOXsInzK9GXKFAKZHPZe5+uqFcHoggYqnzhE+FXjIKDYi1MDq7Uc 0ddN/fQoRbKrajCU88QA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ieCQC-0006lG-BR; Mon, 09 Dec 2019 06:21:28 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ieCPI-0005mN-4c; Mon, 09 Dec 2019 06:20:33 +0000 X-UUID: aad314daccbd4aa9888d2a87b626f983-20191208 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=oJ3nyvNQJTsh/vc7Bk6COSatobmBzCxtpcpC/pj/BJk=; b=OirkM0+Fb51r2Z9Ay3kw4UFf7THvfp/3o3by4tUzHhWM80MWlr27YBCObabl5DcFDkDv7Ex2GEXS+BIbBfyH9OX6CbIMD3LGtJhIyMXNgwCfODZDnbGzw7vwSjvNxWzEjLFCtWIB63zV4KUtkVxvpcJkyswAk00sJsglhYMyBBQ=; X-UUID: aad314daccbd4aa9888d2a87b626f983-20191208 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1862492166; Sun, 08 Dec 2019 22:20:21 -0800 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Sun, 8 Dec 2019 22:20:35 -0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 9 Dec 2019 14:20:05 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 9 Dec 2019 14:20:11 +0800 From: Ming-Fan Chen To: Rob Herring , Matthias Brugger Subject: [PATCH v2 1/2] dt-bindings: mediatek: Add binding for MT6779 SMI Date: Mon, 9 Dec 2019 14:19:30 +0800 Message-ID: <1575872371-671-3-git-send-email-ming-fan.chen@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1575872371-671-1-git-send-email-ming-fan.chen@mediatek.com> References: <1575872371-671-1-git-send-email-ming-fan.chen@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-20191208_222032_194441_0C0D55BA X-CRM114-Status: UNSURE ( 9.38 ) X-CRM114-Notice: Please train this message. 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Signed-off-by: Ming-Fan Chen --- .../memory-controllers/mediatek,smi-common.txt | 5 +++-- .../memory-controllers/mediatek,smi-larb.txt | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt index b478ade..b645736 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt @@ -5,7 +5,7 @@ The hardware block diagram please check bindings/iommu/mediatek,iommu.txt Mediatek SMI have two generations of HW architecture, here is the list which generation the SoCs use: generation 1: mt2701 and mt7623. -generation 2: mt2712, mt8173 and mt8183. +generation 2: mt2712, mt6779, mt8173 and mt8183. There's slight differences between the two SMI, for generation 2, the register which control the iommu port is at each larb's register base. But @@ -18,6 +18,7 @@ Required properties: - compatible : must be one of : "mediatek,mt2701-smi-common" "mediatek,mt2712-smi-common" + "mediatek,mt6779-smi-common" "mediatek,mt7623-smi-common", "mediatek,mt2701-smi-common" "mediatek,mt8173-smi-common" "mediatek,mt8183-smi-common" @@ -35,7 +36,7 @@ Required properties: and these 2 option clocks for generation 2 smi HW: - "gals0": the path0 clock of GALS(Global Async Local Sync). - "gals1": the path1 clock of GALS(Global Async Local Sync). - Here is the list which has this GALS: mt8183. + Here is the list which has this GALS: mt6779 and mt8183. Example: smi_common: smi@14022000 { diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt index 4b369b3..8f19dfe 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt @@ -6,6 +6,7 @@ Required properties: - compatible : must be one of : "mediatek,mt2701-smi-larb" "mediatek,mt2712-smi-larb" + "mediatek,mt6779-smi-larb" "mediatek,mt7623-smi-larb", "mediatek,mt2701-smi-larb" "mediatek,mt8173-smi-larb" "mediatek,mt8183-smi-larb" @@ -21,7 +22,7 @@ Required properties: - "gals": the clock for GALS(Global Async Local Sync). Here is the list which has this GALS: mt8183. -Required property for mt2701, mt2712 and mt7623: +Required property for mt2701, mt2712, mt6779 and mt7623: - mediatek,larb-id :the hardware id of this larb. Example: