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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id a18-20020a5d4d52000000b002d1e49cff35sm29667158wru.40.2023.03.29.02.52.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 02:52:33 -0700 (PDT) From: Alexandre Mergnat Date: Wed, 29 Mar 2023 11:52:20 +0200 Subject: [PATCH RESEND 1/6] dt-bindings: memory-controllers: mediatek,smi-common: add mt8365 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230207-iommu-support-v1-1-4a902f9aa412@baylibre.com> References: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> In-Reply-To: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add binding description for mediatek,mt8365-smi-common Signed-off-by: Alexandre Mergnat Reviewed-by: Matthias Brugger --- .../devicetree/bindings/memory-controllers/mediatek,smi-common.yaml | 4 = ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,= smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/medi= atek,smi-common.yaml index a8fda30cccbb..d599a190952f 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-com= mon.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-com= mon.yaml @@ -49,6 +49,10 @@ properties: - const: mediatek,mt7623-smi-common - const: mediatek,mt2701-smi-common =20 + - items: + - const: mediatek,mt8365-smi-common + - const: mediatek,mt8186-smi-common + reg: maxItems: 1 =20 --=20 2.25.1 From nobody Sat Sep 21 00:08:04 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17786C74A5B for ; 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a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add binding description for mediatek,mt8365-smi-larb Signed-off-by: Alexandre Mergnat Reviewed-by: Matthias Brugger --- .../devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml | 4 = ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,= smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediat= ek,smi-larb.yaml index 5f4ac3609887..aee7f6cf1300 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-lar= b.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-lar= b.yaml @@ -34,6 +34,10 @@ properties: - const: mediatek,mt7623-smi-larb - const: mediatek,mt2701-smi-larb =20 + - items: + - const: mediatek,mt8365-smi-larb + - const: mediatek,mt8186-smi-larb + reg: maxItems: 1 =20 --=20 2.25.1 From nobody Sat Sep 21 00:08:04 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 883E3C761A6 for ; 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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id a18-20020a5d4d52000000b002d1e49cff35sm29667158wru.40.2023.03.29.02.52.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 02:52:34 -0700 (PDT) From: Alexandre Mergnat Date: Wed, 29 Mar 2023 11:52:22 +0200 Subject: [PATCH RESEND 3/6] arm64: dts: mediatek: add power domain support for mt8365 SoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230207-iommu-support-v1-3-4a902f9aa412@baylibre.com> References: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> In-Reply-To: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following power domain are added to the SoC dts: - MM (MultiMedia) - CONN (Connectivity) - MFG (MFlexGraphics) - Audio - Cam (Camera) - DSP (Digital Signal Processor) - Vdec (Video decoder) - Venc (Video encoder) - APU (AI Processor Unit) Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 129 +++++++++++++++++++++++++++= ++++ 1 file changed, 129 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts= /mediatek/mt8365.dtsi index b5f5c77f7f84..67b375fe2020 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include =20 / { compatible =3D "mediatek,mt8365"; @@ -282,6 +283,115 @@ syscfg_pctl: syscfg-pctl@10005000 { reg =3D <0 0x10005000 0 0x1000>; }; =20 + scpsys: syscon@10006000 { + compatible =3D "mediatek,mt8365-syscfg", "syscon", "simple-mfd"; + reg =3D <0 0x10006000 0 0x1000>; + #power-domain-cells =3D <1>; + + /* System Power Manager */ + spm: power-controller { + compatible =3D "mediatek,mt8365-power-controller"; + #address-cells =3D <1>; + #size-cells =3D <0>; + #power-domain-cells =3D <1>; + + /* power domains of the SoC */ + power-domain@MT8365_POWER_DOMAIN_MM { + reg =3D ; + clocks =3D <&topckgen CLK_TOP_MM_SEL>, + <&mmsys CLK_MM_MM_SMI_COMMON>, + <&mmsys CLK_MM_MM_SMI_COMM0>, + <&mmsys CLK_MM_MM_SMI_COMM1>, + <&mmsys CLK_MM_MM_SMI_LARB0>; + clock-names =3D "mm", "mm-0", "mm-1", + "mm-2", "mm-3"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + mediatek,infracfg-nao =3D <&infracfg_nao>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + power-domain@MT8365_POWER_DOMAIN_CAM { + reg =3D ; + clocks =3D <&camsys CLK_CAM_LARB2>, + <&camsys CLK_CAM_SENIF>, + <&camsys CLK_CAMSV0>, + <&camsys CLK_CAMSV1>, + <&camsys CLK_CAM_FDVT>, + <&camsys CLK_CAM_WPE>; + clock-names =3D "cam-0", "cam-1", + "cam-2", "cam-3", + "cam-4", "cam-5"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + }; + + power-domain@MT8365_POWER_DOMAIN_VDEC { + reg =3D ; + #power-domain-cells =3D <0>; + }; + + power-domain@MT8365_POWER_DOMAIN_VENC { + reg =3D ; + #power-domain-cells =3D <0>; + }; + + power-domain@MT8365_POWER_DOMAIN_APU { + reg =3D ; + clocks =3D <&infracfg CLK_IFR_APU_AXI>, + <&apu CLK_APU_IPU_CK>, + <&apu CLK_APU_AXI>, + <&apu CLK_APU_JTAG>, + <&apu CLK_APU_IF_CK>, + <&apu CLK_APU_EDMA>, + <&apu CLK_APU_AHB>; + clock-names =3D "apu", "apu-0", + "apu-1", "apu-2", + "apu-3", "apu-4", + "apu-5"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + }; + }; + + power-domain@MT8365_POWER_DOMAIN_CONN { + reg =3D ; + clocks =3D <&topckgen CLK_TOP_CONN_32K>, + <&topckgen CLK_TOP_CONN_26M>; + clock-names =3D "conn", "conn1"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + }; + + power-domain@MT8365_POWER_DOMAIN_MFG { + reg =3D ; + clocks =3D <&topckgen CLK_TOP_MFG_SEL>; + clock-names =3D "mfg"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + }; + + power-domain@MT8365_POWER_DOMAIN_AUDIO { + reg =3D ; + clocks =3D <&topckgen CLK_TOP_AUD_INTBUS_SEL>, + <&infracfg CLK_IFR_AUDIO>, + <&infracfg CLK_IFR_AUD_26M_BK>; + clock-names =3D "audio", "audio1", "audio2"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + }; + + power-domain@MT8365_POWER_DOMAIN_DSP { + reg =3D ; + clocks =3D <&topckgen CLK_TOP_DSP_SEL>, + <&topckgen CLK_TOP_DSP_26M>; + clock-names =3D "dsp", "dsp1"; + #power-domain-cells =3D <0>; + mediatek,infracfg =3D <&infracfg>; + }; + }; + }; + watchdog: watchdog@10007000 { compatible =3D "mediatek,mt8365-wdt", "mediatek,mt6589-wdt"; @@ -592,6 +702,25 @@ u2port1: usb-phy@1000 { #phy-cells =3D <1>; }; }; + + mmsys: syscon@14000000 { + compatible =3D "mediatek,mt8365-mmsys", "syscon"; + reg =3D <0 0x14000000 0 0x1000>; + #clock-cells =3D <1>; + }; + + camsys: syscon@15000000 { + compatible =3D "mediatek,mt8365-imgsys", "syscon"; + reg =3D <0 0x15000000 0 0x1000>; + #clock-cells =3D <1>; + }; + + apu: syscon@19020000 { + compatible =3D "mediatek,mt8365-apu", "syscon"; + reg =3D <0 0x19020000 0 0x1000>; + #clock-cells =3D <1>; + }; + }; =20 timer { --=20 2.25.1 From nobody Sat Sep 21 00:08:04 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1354C6FD18 for ; Wed, 29 Mar 2023 09:52:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231319AbjC2Jwr (ORCPT ); Wed, 29 Mar 2023 05:52:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231228AbjC2Jwh (ORCPT ); Wed, 29 Mar 2023 05:52:37 -0400 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6093C4201 for ; 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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id a18-20020a5d4d52000000b002d1e49cff35sm29667158wru.40.2023.03.29.02.52.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 02:52:35 -0700 (PDT) From: Alexandre Mergnat Date: Wed, 29 Mar 2023 11:52:23 +0200 Subject: [PATCH RESEND 4/6] arm64: dts: mediatek: add smi support for mt8365 SoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230207-iommu-support-v1-4-4a902f9aa412@baylibre.com> References: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> In-Reply-To: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2231; i=amergnat@baylibre.com; h=from:subject:message-id; bh=oTviy6aar/3azmPvk4PWpNpnaMyShkhx+Aj3IrIsAQE=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBkJApfVGbQXStEbLyxJZZ2heAAFQwrZKjJYK+BtSsA 93Jwec6JAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZCQKXwAKCRArRkmdfjHURRwtD/ 9lz9/Xq7V8FM/c2aDIcxwEKCj95C9+ZMNpUXfSJ30grI0WKp6zMPdEd3apg9nfB7+BEjW9Zl5A5aeV qvLqK39wzzw6DxxvCRqyaoisk0OlKGXL92SrEUaejRyXjh78JFOxEKRm2WrWD6wKbwa7Km7e6ZNbc8 xMB5UCc0J6JehS79xn8US9xiO+Sbs7ZSwGMZ15lra7NNfYlZNHgj81sxOAx6KSJqXbg1Dyp9tTV1wJ cM1FRnrPYsufMQuCQ6fF9fhpU3zPOTqKhVSZFkz27kNOXgNieGy+xLr8tOXBL9rY0VMeyIzGYqqhOi M4po2lWQkIHX40fszfCrfCLNqhvTmzzvrMiLo3lCgijRUGieZp3VR+TNd2FKwQWWVtI4Utr87zGNYJ lJNnCd4SmHZFUDJrbAHtux+SEuqM784uJXXF4zvIQSUGZrjD255X0Cm1Orv3HEAhwh1OgDf7F+r875 4xbHCZsxVMKTtOPLmxwwe6Dxr+zGBD0KoM7m/6FVj8Rts4/wKBZQAKVNwUp2x8MVX9T5ITI26nbfIC dIAM+VjOoh0Y4A+I/ayIHuwNn7jEHaxlxP++BRxL2m7Q2w32sDjUMgDvN9+h7vCUBUpqt0Hcs8rEgi TB+++i/PsIkm0jC7qu35aQZHG1zOa9AYH2gT3Qkhhh3UU6/FgV5tBmgrVO8g== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Smart Multimedia Interface (SMI) local arbiter does the arbitration for memory requests from multi-media engines. Add SMI in the MT8365 DTS will al= low to add local ARBiter (LARB), use by IOMMU. Signed-off-by: Alexandre Mergnat Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts= /mediatek/mt8365.dtsi index 67b375fe2020..61333800ff4a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -324,16 +324,19 @@ power-domain@MT8365_POWER_DOMAIN_CAM { "cam-4", "cam-5"; #power-domain-cells =3D <0>; mediatek,infracfg =3D <&infracfg>; + mediatek,smi =3D <&smi_common>; }; =20 power-domain@MT8365_POWER_DOMAIN_VDEC { reg =3D ; #power-domain-cells =3D <0>; + mediatek,smi =3D <&smi_common>; }; =20 power-domain@MT8365_POWER_DOMAIN_VENC { reg =3D ; #power-domain-cells =3D <0>; + mediatek,smi =3D <&smi_common>; }; =20 power-domain@MT8365_POWER_DOMAIN_APU { @@ -351,6 +354,7 @@ power-domain@MT8365_POWER_DOMAIN_APU { "apu-5"; #power-domain-cells =3D <0>; mediatek,infracfg =3D <&infracfg>; + mediatek,smi =3D <&smi_common>; }; }; =20 @@ -709,6 +713,18 @@ mmsys: syscon@14000000 { #clock-cells =3D <1>; }; =20 + smi_common: smi@14002000 { + compatible =3D "mediatek,mt8365-smi-common", + "mediatek,mt8186-smi-common"; + reg =3D <0 0x14002000 0 0x1000>; + clocks =3D <&mmsys CLK_MM_MM_SMI_COMMON>, + <&mmsys CLK_MM_MM_SMI_COMMON>, + <&mmsys CLK_MM_MM_SMI_COMM0>, + <&mmsys CLK_MM_MM_SMI_COMM1>; + clock-names =3D "apb", "smi", "gals0", "gals1"; + power-domains =3D <&spm MT8365_POWER_DOMAIN_MM>; + }; + camsys: syscon@15000000 { compatible =3D "mediatek,mt8365-imgsys", "syscon"; reg =3D <0 0x15000000 0 0x1000>; @@ -720,7 +736,6 @@ apu: syscon@19020000 { reg =3D <0 0x19020000 0 0x1000>; #clock-cells =3D <1>; }; - }; =20 timer { --=20 2.25.1 From nobody Sat Sep 21 00:08:04 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB3EFC6FD18 for ; Wed, 29 Mar 2023 09:52:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230488AbjC2Jwy (ORCPT ); Wed, 29 Mar 2023 05:52:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231249AbjC2Jwi (ORCPT ); Wed, 29 Mar 2023 05:52:38 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4BDA326BB for ; Wed, 29 Mar 2023 02:52:37 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id d17so14991842wrb.11 for ; Wed, 29 Mar 2023 02:52:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; t=1680083557; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=+sjNWrLufbVa/jzWsOvdujGFS805Gfxk1vTY2q5k8U0=; b=uy8np/PFQIWNadmZTPihVohkAv/7etLUp5p9bZKcixeLJwpsYaJtvXzQGoOLKvg9pb 33he5oIDniXzvTBL3qlUoMFxHXVXdZW8fsmPO0vjSgsWKKerpERFKmrmHSZsPep8aW1+ 0w+JPFO+5Cm1JyRRQZiFkMqO3lyxslzSAeakBcSW9cmYGNiJuYkuwiuLiy+IFek8se/E JUM8Mbv0FcApOMIJUsPbqwdtZb2/7RtNeJQOVnQ1spSvxffFV3lx9YarAAHukMs0TqWo M164vrQxlnGRxbGbykkQUYsJ02W18qrUTMCUlZyTV1F7hCtnVa7KDmk1gOunf8i8VZ6C WtvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680083557; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+sjNWrLufbVa/jzWsOvdujGFS805Gfxk1vTY2q5k8U0=; b=B8yn0CbzbWfz7XCjQeiIoOXkRXW/IWzjRPIN3C9Uk00It0iKvdyj6ZI2/sUxnsTmRi v4yvah0tQSp4AttZj0pKBb1xediFdrQtaR3F3F6TFpTwmDRc34K20Tauw0yeYwaLkDIX QGllx0QIdlgDv0frtbkZPBD1CNHzgLMNm5LLZizRYPGYG53OjhS+bgXbAFanmYTjrQwZ UR9D1iMA87znXTy5SN2mVjMEepDFMSyyFkpxvdtQ+74UKsI0yhRQmtvZhAsJA1KOqnHS n5NEKSxPdPD0/4N1SkEM2XH4L1gVZL1tQ6EfVhotgbOGl61bYinarv6heze+sC5+yBGN 6pjg== X-Gm-Message-State: AAQBX9cCX5ii2Lp2GpwRwzim3CFIp7L5UlUNSYi63faXDLdSxuIXW2Wq w4HHziFvtr0KmvlD/RiBQNducsr7i9mT+Mrm9yU= X-Google-Smtp-Source: AKy350ZXpkkaSgHa3y8j2yEIr7Up50Td3FYauEQHsVMB8ri+XrguR+om1tVRr9dbM05ylJuieR7m0g== X-Received: by 2002:adf:da51:0:b0:2ce:a6f3:34ab with SMTP id r17-20020adfda51000000b002cea6f334abmr16519247wrl.6.1680083556763; Wed, 29 Mar 2023 02:52:36 -0700 (PDT) Received: from [127.0.1.1] (158.22.5.93.rev.sfr.net. [93.5.22.158]) by smtp.googlemail.com with ESMTPSA id a18-20020a5d4d52000000b002d1e49cff35sm29667158wru.40.2023.03.29.02.52.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 02:52:36 -0700 (PDT) From: Alexandre Mergnat Date: Wed, 29 Mar 2023 11:52:24 +0200 Subject: [PATCH RESEND 5/6] arm64: dts: mediatek: add larb support for mt8365 SoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230207-iommu-support-v1-5-4a902f9aa412@baylibre.com> References: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> In-Reply-To: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2836; i=amergnat@baylibre.com; h=from:subject:message-id; bh=XjVkw1GDKMmeBhzbo3W1bEYNyW+ZnWm1iMDrvQExCYA=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBkJApf/0xy8f4tuG475vEqLpUT9xY0KkdHZQQ16mEE UQPiw+aJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZCQKXwAKCRArRkmdfjHURXdwD/ sF3luANvTX/Sa5VyhmA9Hasmqiwa6puy5j3JQ79X/9L/KmyFAFND/Bgphp6AMuEviGaRVPdgR+9hye 1jXJqcsaF6eIDmuBGRxGJOsNzUy8Pv5jMOEtrFFgD3dmS3UWsjGyEjU4RQqz9uDTa28p7GB0TPErz3 uaMUbhJfpvgYY0zNidXInfXirOkPNyBspyhlTGRJjRqFMIKwZM+4HKZe58AIOA4OeYNQP38ZrOncgD 01ML1FkhJrFPDV106REYQw5K2G03GxbKD4nOGXuDLJT3mAlSiV+rWB/S+L+loKmBZWI6NLwsLfouQI W5rAPb6vWFHY77ZxYsVfQnMFhXrBJrUTWu1r2If/J5BA90Jg3qtRXlj/nlaalx5gkQdxnre8A/inl9 D8wYmODOQ9O5v1UgCkYcopTm2Ao5B6f8adc7zD3FZ4OCfhQeN9SDcGPDLrMnpOM3mYmXZuwjubI7+g Yn2Ul0EelA6lw9TwpFMvI/+psr59bePCoyubIcTB+DrK5TshHrRoWcuv6nuZrROQTkVaUNaHE2E7MH pjUsbKXjQ7ndRHSPRaKOW26JAyVAu9O/U7jeMBcEWt4MYCQYLmxAbqh3CaDtsCmoorEiXqdcClX3XU Dg2AFjmeizRd2PIoIJVTqEoJbYD8Ku36OAiuUpE80pnALRXjkH5CmvHQ9W3Q== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Local arbiter (LARB) is a component of Smart Multimedia Interface (SMI), used to help the memory management (IOMMU). This patch add 4 LARBs and 2 clocks for the larb1 and larb3 support. Signed-off-by: Alexandre Mergnat Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 59 ++++++++++++++++++++++++++++= ++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts= /mediatek/mt8365.dtsi index 61333800ff4a..db0b897f58bb 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -725,12 +725,71 @@ smi_common: smi@14002000 { power-domains =3D <&spm MT8365_POWER_DOMAIN_MM>; }; =20 + larb0: larb@14003000 { + compatible =3D "mediatek,mt8365-smi-larb", + "mediatek,mt8186-smi-larb"; + reg =3D <0 0x14003000 0 0x1000>; + mediatek,smi =3D <&smi_common>; + clocks =3D <&mmsys CLK_MM_MM_SMI_LARB0>, + <&mmsys CLK_MM_MM_SMI_LARB0>; + clock-names =3D "apb", "smi"; + power-domains =3D <&spm MT8365_POWER_DOMAIN_MM>; + mediatek,larb-id =3D <0>; + }; + camsys: syscon@15000000 { compatible =3D "mediatek,mt8365-imgsys", "syscon"; reg =3D <0 0x15000000 0 0x1000>; #clock-cells =3D <1>; }; =20 + larb2: larb@15001000 { + compatible =3D "mediatek,mt8365-smi-larb", + "mediatek,mt8186-smi-larb"; + reg =3D <0 0x15001000 0 0x1000>; + mediatek,smi =3D <&smi_common>; + clocks =3D <&mmsys CLK_MM_MM_SMI_IMG>, + <&camsys CLK_CAM_LARB2>; + clock-names =3D "apb", "smi"; + power-domains =3D <&spm MT8365_POWER_DOMAIN_CAM>; + mediatek,larb-id =3D <2>; + }; + + vdecsys: syscon@16000000 { + compatible =3D "mediatek,mt8365-vdecsys", "syscon"; + reg =3D <0 0x16000000 0 0x1000>; + #clock-cells =3D <1>; + }; + + larb3: larb@16010000 { + compatible =3D "mediatek,mt8365-smi-larb", + "mediatek,mt8186-smi-larb"; + reg =3D <0 0x16010000 0 0x1000>; + mediatek,smi =3D <&smi_common>; + clocks =3D <&vdecsys CLK_VDEC_LARB1>, + <&vdecsys CLK_VDEC_LARB1>; + clock-names =3D "apb", "smi"; + power-domains =3D <&spm MT8365_POWER_DOMAIN_VDEC>; + mediatek,larb-id =3D <3>; + }; + + vencsys: syscon@17000000 { + compatible =3D "mediatek,mt8365-vencsys", "syscon"; + reg =3D <0 0x17000000 0 0x1000>; + #clock-cells =3D <1>; + }; + + larb1: larb@17010000 { + compatible =3D "mediatek,mt8365-smi-larb", + "mediatek,mt8186-smi-larb"; + reg =3D <0 0x17010000 0 0x1000>; + mediatek,smi =3D <&smi_common>; + clocks =3D <&vencsys CLK_VENC>, <&vencsys CLK_VENC>; + clock-names =3D "apb", "smi"; + power-domains =3D <&spm MT8365_POWER_DOMAIN_VENC>; + mediatek,larb-id =3D <1>; + }; + apu: syscon@19020000 { compatible =3D "mediatek,mt8365-apu", "syscon"; reg =3D <0 0x19020000 0 0x1000>; --=20 2.25.1 From nobody Sat Sep 21 00:08:04 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38DF0C74A5B for ; Wed, 29 Mar 2023 09:52:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231363AbjC2Jw4 (ORCPT ); Wed, 29 Mar 2023 05:52:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51636 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231261AbjC2Jwk (ORCPT ); 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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id a18-20020a5d4d52000000b002d1e49cff35sm29667158wru.40.2023.03.29.02.52.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 02:52:37 -0700 (PDT) From: Alexandre Mergnat Date: Wed, 29 Mar 2023 11:52:25 +0200 Subject: [PATCH RESEND 6/6] arm64: dts: mediatek: add iommu support for mt8365 SoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230207-iommu-support-v1-6-4a902f9aa412@baylibre.com> References: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> In-Reply-To: <20230207-iommu-support-v1-0-4a902f9aa412@baylibre.com> To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=966; i=amergnat@baylibre.com; h=from:subject:message-id; bh=nW+TPcLBymBQumCyH7WLeKWdyOoyUYLYkL7HqpljFxc=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBkJApfW1/fAC/a3iYXOsk9RlBGKnGk0HAwAjRg6xvk hYEdgMSJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZCQKXwAKCRArRkmdfjHURQqyEA CvE6mTUTCNWwjiA70MqDxweWMM/VPe2qK6QHZGay3IFpYohw1Z5F04gtPUJsecxo0gCwGZERF26YMo +pZCs3d2+bVfxztMABmi7B4AGQcXpNISVGseGoyVNMVS8Dqd5RoIzl5vVA/vTKpwCPxWaxxuzBtLKT dSYTe5I6LK0jBbCzOw/VuJptjQUY6yX5eYUMNsW58ecrVWFsR72ZTSgiTCHdWBSrNeKFQI57W0yhXA 4jYf8PUNp2nJhwlapg7QIOueAaJynx9Xra5N17+jk0rVl2/rI3n3RsspgflsrWcOEuijUOcNCE7tYF DYGILJecNpQekLdvfjUW0QumB2teAHOk6iTg6hkwsN4TrjddhwvgFMbcK5YrBPyfkFZqLjMRPbSPyu SpW13uNZ6B1rSKpNlrDEseKj/ZX1mKxOrfZJIcxyz2AMW4gOlwynnD4Ry9rcdlmQJ8rhf9AgzMfwaP cUEpwnti33jNP1tlZrjZhnhiks3vxz4cED4nlyPUdpY9rVDimi+J2rgYejDmv66Q5kWyC+yfT/g1Ez aRDFtF4Mxamljws1Rr6xWldfSfurQ1rXxW+J4exwcrs0WVGH5LXS0TXqMxhAdTWx6sNJETzxqak7uV 9MbPXIrCMGpQMST4WJWhu8ioojdCaexIp7p2tgYEVerXHMe5arDLtq1XPSGg== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add iommu support in the SoC DTS using the 4 local arbiters (LARBs) Signed-off-by: Alexandre Mergnat Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Yong Wu --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts= /mediatek/mt8365.dtsi index db0b897f58bb..c713471c59dc 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -456,6 +456,14 @@ sysirq: interrupt-controller@10200a80 { reg =3D <0 0x10200a80 0 0x20>; }; =20 + iommu: iommu@10205000 { + compatible =3D "mediatek,mt8365-m4u"; + reg =3D <0 0x10205000 0 0x1000>; + interrupts =3D ; + mediatek,larbs =3D <&larb0>, <&larb1>, <&larb2>, <&larb3>; + #iommu-cells =3D <1>; + }; + infracfg_nao: infracfg@1020e000 { compatible =3D "mediatek,mt8365-infracfg", "syscon"; reg =3D <0 0x1020e000 0 0x1000>; --=20 2.25.1