From mboxrd@z Thu Jan 1 00:00:00 1970 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 7A18DC00140 for ; Mon, 1 Aug 2022 02:24:11 +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=estKcAh4N+fMuYgSvDqDx98dRB5xUhnRBrUS6Tu3Hw8=; b=UheVL2+cRX4bTj 3gBlZ+9uQtXyLla585H+8BqlB8uDbKFk/Ru/xxZHNXYlceci7zHOvBaGcJbL0uqQfhN7QB9BCYB+7 zc51tab4aFknyCeEKWOc/IDUYSEREfuDFQ8Upzsb9LJC/edkmrnWR5i0NXxAc2DWSmA8zILtXpHNv PKK20U/J3cUs1S71/g1T7G+GLjnHuJKAtnDuVEJbN2wcYgLUhVn6yp62vHAVbGb9Pos6VtJYDtvo5 W8vfagpVkUmF7z94JKfTX0LMXSWv3UaH9W9XWgjEnVsz2RQBGcfTQTCng7Ouo1csuq1OqYF1752wo OX7Q/ol1rtBYl0e70UmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oIL5H-000gxm-NH; Mon, 01 Aug 2022 02:23:07 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oIL4j-000gdD-OY; Mon, 01 Aug 2022 02:22:35 +0000 X-UUID: d9039422bb834c53b05405192d65e7c3-20220731 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:797f8845-0e7f-45a1-8575-ddcf5197489e,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:f68ee6cf-a6cf-4fb6-be1b-c60094821ca2,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: d9039422bb834c53b05405192d65e7c3-20220731 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1558712029; Sun, 31 Jul 2022 19:22:22 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Mon, 1 Aug 2022 10:19:08 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Mon, 1 Aug 2022 10:19:07 +0800 From: Chengci.Xu To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger CC: , , , , , , , , Chengci.Xu , AngeloGioacchino Del Regno Subject: [PATCH v4 1/4] dt-bindings: memory: mediatek: Add mt8188 smi binding Date: Mon, 1 Aug 2022 10:18:48 +0800 Message-ID: <20220801021851.7169-2-chengci.xu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220801021851.7169-1-chengci.xu@mediatek.com> References: <20220801021851.7169-1-chengci.xu@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220731_192233_837915_A3303B61 X-CRM114-Status: GOOD ( 11.38 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add mt8188 smi supporting in the bindings. In mt8188, there are two smi-common HW, one is for vdo(video output), the other is for vpp(video processing pipe). They connect with different smi-larbs, then some setting(bus_sel) is different. Differentiate them with the compatible string. Something like this: IOMMU(VDO) IOMMU(VPP) | | SMI_COMMON_VDO SMI_COMMON_VPP ---------------- ---------------- | | ... | | ... larb0 larb2 ... larb1 larb3 ... Signed-off-by: Chengci.Xu Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Yong Wu --- .../bindings/memory-controllers/mediatek,smi-common.yaml | 4 +++- .../bindings/memory-controllers/mediatek,smi-larb.yaml | 3 +++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml index 71bc5cefb49c..70bba66c7551 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml @@ -16,7 +16,7 @@ description: | 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, mt6779, mt8167, mt8173, mt8183, mt8186, mt8192 and mt8195. + generation 2: mt2712, mt6779, mt8167, mt8173, mt8183, mt8186, mt8188, mt8192 and mt8195. 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 @@ -37,6 +37,8 @@ properties: - mediatek,mt8173-smi-common - mediatek,mt8183-smi-common - mediatek,mt8186-smi-common + - mediatek,mt8188-smi-common-vdo + - mediatek,mt8188-smi-common-vpp - mediatek,mt8192-smi-common - mediatek,mt8195-smi-common-vdo - mediatek,mt8195-smi-common-vpp diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index 59dcd163668f..5f4ac3609887 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -25,6 +25,7 @@ properties: - mediatek,mt8173-smi-larb - mediatek,mt8183-smi-larb - mediatek,mt8186-smi-larb + - mediatek,mt8188-smi-larb - mediatek,mt8192-smi-larb - mediatek,mt8195-smi-larb @@ -78,6 +79,7 @@ allOf: enum: - mediatek,mt8183-smi-larb - mediatek,mt8186-smi-larb + - mediatek,mt8188-smi-larb - mediatek,mt8195-smi-larb then: @@ -111,6 +113,7 @@ allOf: - mediatek,mt2712-smi-larb - mediatek,mt6779-smi-larb - mediatek,mt8186-smi-larb + - mediatek,mt8188-smi-larb - mediatek,mt8192-smi-larb - mediatek,mt8195-smi-larb -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel