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[90.63.244.31]) by smtp.googlemail.com with ESMTPSA id i14-20020a05600c354e00b003d1d5a83b2esm45040928wmq.35.2023.01.17.00.49.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jan 2023 00:49:52 -0800 (PST) From: Alexandre Mergnat Date: Tue, 17 Jan 2023 09:49:39 +0100 Subject: [PATCH 1/4] dt-bindings: i2c: i2c-mt65xx: add binding for MT8365 SoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20221122-mt8365-i2c-support-v1-1-4aeb7c54c67b@baylibre.com> References: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com> In-Reply-To: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com> To: Rob Herring , Qii Wang , Krzysztof Kozlowski , Matthias Brugger Cc: linux-i2c@vger.kernel.org, Rob Herring , Fabien Parent , linux-arm-kernel@lists.infradead.org, Alexandre Mergnat , Kevin Hilman , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=964; i=amergnat@baylibre.com; h=from:subject:message-id; bh=0qPQE4yGfoxCGQFTIge9uLlrCOrdE3u8zE/R7eutZWA=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjxmEuhQT6QRyWEmit8/G/GCW6H47F2HxOTGT1ZSuo cCY6uaaJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY8ZhLgAKCRArRkmdfjHURfVYD/ wPXcEZODLRlSW4k/1YFHhTcK/f/a+xBbyKmw7B+fxBkQshi6gAAca4Vx1oQP8hItEnTBMh1H0MjQrk cuom0S7kl6s2OSi99RSu0Jm6lNzfEYsuqy0goln16eaBQWfHegUSut6ijRDixWoR0dI2qspXDlTGwE D4+A2ziNmP6ZWD1b8Io0wn7Zj+jOobK0ua+K4QJamBy607Ud5yIDdujnxd49aByRs2M6vq3+VFNGK2 w2hR7m/kcjOFKJBaTKPRH2qqy8q4g6XnBlywN3UddrYZd3AX78aili1D2Nz5iRQfxbS4QUyuIhOi/h STjL9hoD7IFDAVHme3rCR1pivB3P6yJ4MeTD8Qq1abKY9EVn8IqGClDKkUt5kwdepHbNKT5HZeEXVM AJsd0f58rNZ9a9Z7Ch5oLrfEHfAl+w4huIGNe7gOxG+C+hubVq5wC5ITKA3DzYM/WC5s9d54L9TN9i JQvddXyndMunjjA5QHEH/MP3m2tqQ8/Yaawx2MjJzHLdRnUZ6nqPrSHOYsNdI/5+doCYK15T2Hn+JZ Vwlw4tj2pzfCBfOveUX2c3cGCQ0UJnZ4yaS6d8X8kiEw4hQlrtoZIQn0DFNsliEde1L8nkk0pcHvPU jDsePkJb43AtoIavas5keLUwk9oe26laD4onZtjTszzuuJZyntve4KFxoeMQ== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Fabien Parent Add binding documentation for the MT8365 I2C controllers. Signed-off-by: Fabien Parent Acked-by: Rob Herring Signed-off-by: Alexandre Mergnat Reviewed-by: AngeloGioacchino Del Regno --- Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml b/Docume= ntation/devicetree/bindings/i2c/i2c-mt65xx.yaml index 421563bf576c..72ae2e01cf22 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml @@ -41,6 +41,10 @@ properties: - mediatek,mt6797-i2c - mediatek,mt7623-i2c - const: mediatek,mt6577-i2c + - items: + - enum: + - mediatek,mt8365-i2c + - const: mediatek,mt8168-i2c - items: - enum: - mediatek,mt8195-i2c --=20 b4 0.10.1 From nobody Sat Sep 21 04:39:27 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 15263C6379F for ; Tue, 17 Jan 2023 08:50:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236056AbjAQIuE (ORCPT ); Tue, 17 Jan 2023 03:50:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236231AbjAQIt6 (ORCPT ); Tue, 17 Jan 2023 03:49:58 -0500 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A469B1A4BB for ; Tue, 17 Jan 2023 00:49:55 -0800 (PST) Received: by mail-wm1-x32b.google.com with SMTP id f12-20020a7bc8cc000000b003daf6b2f9b9so4272570wml.3 for ; Tue, 17 Jan 2023 00:49:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; 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=UgoXPu1A6G8aOhAjG7a8w9p9zygyaf4s9I2TGoeTltI=; b=br0AnOeqEeTM0zui1xtg65KTyJzkss2Hnbj0igYV+z0AGaL3ZPigHUjl7LH+iLh9s1 UOB99NxhPyHnEsOZVigJagAIQdCNDM2VGavpVH2lMZ3z+yD6qwJEyMoveeDWBxbUqK1F ZKd6b348eIeht3C4jJGN/IKf7ngNYLfIvhM+kYHnXHC3NiJwyEm8Fr6ePhAtv0EJDw9+ 0lLq1byDElzyt9jUJUycc2iMsgzJFGfmU80f3gJS/4PvmB58O80F1a2Pi/2l5im6rhd8 MA+/y6l65ytx5H5LPYhF4dATSTXFK61F+/PKAoEaAe0AOW9chItrcYys7vlS4nVfIBrg pn4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=UgoXPu1A6G8aOhAjG7a8w9p9zygyaf4s9I2TGoeTltI=; b=0VjPm7mY+Gap/OM/Ef9JfgdFnILwpX+cnhc4ww/ujOVm9GWrEDd/kex6TWqEwPRxmP UOKUfSebNzoUvygJr54CWhl+dJQAlCbx6U+czxyiY9yaLxQhSLaoTZRDc+Qx0I4tkWCV aCjeQEiXGk6FISDvVAP9Nto746nM4IWE8xzLCjg0CbwLn8B4U9p+Pvuddw3+WylPwRm5 UQy3uCEKOCS2MCIbARRvyJ90QQ0+sGhTyjx44VcVWRSoPGU5eFUiSvXsvM+6rDaITpr+ y35vrKhhsQ8fKO565ziJIKdPCHFFB2upmiJH7IVBlRPqRouZI7Fws4/xsRaPV18h2FuJ zTrg== X-Gm-Message-State: AFqh2kqTz0CF6gVZvPsKX0GA9z6rVjVYLXp/6R7ZQFTmTUPyXpdTEHFQ j4iGUEaIVLKkrlNVGCf/sBTgLA== X-Google-Smtp-Source: AMrXdXuDwjuQIJ9bVydfzGqKXubMAUmMY5yYYHElltf5Pc0ST63jYYv8z3loNVA4Fd2I2eGFzTk8WQ== X-Received: by 2002:a05:600c:4928:b0:3da:909f:1f6b with SMTP id f40-20020a05600c492800b003da909f1f6bmr2465111wmp.1.1673945394216; Tue, 17 Jan 2023 00:49:54 -0800 (PST) Received: from [127.0.1.1] (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id i14-20020a05600c354e00b003d1d5a83b2esm45040928wmq.35.2023.01.17.00.49.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jan 2023 00:49:53 -0800 (PST) From: Alexandre Mergnat Date: Tue, 17 Jan 2023 09:49:40 +0100 Subject: [PATCH 2/4] arm64: dts: mediatek: add i2c support for mt8365 SoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20221122-mt8365-i2c-support-v1-2-4aeb7c54c67b@baylibre.com> References: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com> In-Reply-To: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com> To: Rob Herring , Qii Wang , Krzysztof Kozlowski , Matthias Brugger Cc: linux-i2c@vger.kernel.org, Rob Herring , Fabien Parent , linux-arm-kernel@lists.infradead.org, Alexandre Mergnat , Kevin Hilman , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=2508; i=amergnat@baylibre.com; h=from:subject:message-id; bh=pLPRl4jPAYZIqf1fe/JXLH5pg1d46bBPCeqWhQgjHKU=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjxmEucJi1q1NdT5HmNXnp5kIxA1c+e049A9ok+evg 5QXuV6uJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY8ZhLgAKCRArRkmdfjHURVrmD/ 4gskZjdw09f2tZ7bUHTkY/CVV7XUZSvc78gwOs2ISy6/sqNimRoXdAbaoO1qZEnZA8x73UFSv2cnNi +5FANiQKHS47maGYzC2OIaMnxsmhy8KvLsvsmgt45YoEb8t0LW5Erq8eYEWlB0qW4XzcfMloK2DZBo NkTlDS65SDy2FvvGJOyhmSXS0RGUzjnFz2AXv9ATc30Ne3VCoWdMn8t4kdESqovn4qWcxpAspbEX9S /vb/CeAquacvmUw90GvgcmZ7lOYWMlir36wYnHRrvpkEEwkhT9ibp4fRljjS9AHD9HvsJBV8aBvlJr nq9BkyYFSpmpnJhvDrmDiYlPjJ/uLM8urevXr95JSLe9hL03WuS/NcVgft99n081xCJ6da44ERbDrN MwcIeb0Qp78Guz6iICSbmkr0IChMmfZTeSm06oWPL63yLAzA2IbFCqIbe0H0a9CEW8c6k3VVMZAF7X 5AhvgKdFJyHKaKlHpkl98w02jfFPRIKSKve0BN3Do0GwmfgicJSDded41vqU9vJ6gMPOvWe7wqVqsg Jllv4HfdHSwJFNwsONhbi+jbEPMzxFIFHdxK7A5GyS23UawCdMu9yeth4hWlSN7TO0zd4otLV69q52 VqcBsbxU2S3VwSZLVsv5piHR5MIGFrontdbYQKgIiU5nwWCzvRK2LU7+0sfw== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are four I2C master channels in MT8365 with a same HW architecture. Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 60 ++++++++++++++++++++++++++++= ++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts= /mediatek/mt8365.dtsi index a32f2b7507be..3c2819bd32af 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -282,6 +282,66 @@ pwm: pwm@11006000 { clock-names =3D "top", "main", "pwm1", "pwm2", "pwm3"; }; =20 + i2c0: i2c@11007000 { + compatible =3D "mediatek,mt8365-i2c", + "mediatek,mt8168-i2c"; + reg =3D <0 0x11007000 0 0xa0>, + <0 0x11000080 0 0x80>; + interrupts =3D ; + clock-div =3D <1>; + clocks =3D <&infracfg CLK_IFR_I2C0_AXI>, + <&infracfg CLK_IFR_AP_DMA>; + clock-names =3D "main", "dma"; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + + i2c1: i2c@11008000 { + compatible =3D "mediatek,mt8365-i2c", + "mediatek,mt8168-i2c"; + reg =3D <0 0x11008000 0 0xa0>, + <0 0x11000100 0 0x80>; + interrupts =3D ; + clock-div =3D <1>; + clocks =3D <&infracfg CLK_IFR_I2C1_AXI>, + <&infracfg CLK_IFR_AP_DMA>; + clock-names =3D "main", "dma"; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + + i2c2: i2c@11009000 { + compatible =3D "mediatek,mt8365-i2c", + "mediatek,mt8168-i2c"; + reg =3D <0 0x11009000 0 0xa0>, + <0 0x11000180 0 0x80>; + interrupts =3D ; + clock-div =3D <1>; + clocks =3D <&infracfg CLK_IFR_I2C2_AXI>, + <&infracfg CLK_IFR_AP_DMA>; + clock-names =3D "main", "dma"; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + + i2c3: i2c@1100f000 { + compatible =3D "mediatek,mt8365-i2c", + "mediatek,mt8168-i2c"; + reg =3D <0 0x1100f000 0 0xa0>, + <0 0x11000200 0 0x80>; + interrupts =3D ; + clock-div =3D <1>; + clocks =3D <&infracfg CLK_IFR_I2C3_AXI>, + <&infracfg CLK_IFR_AP_DMA>; + clock-names =3D "main", "dma"; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + spi: spi@1100a000 { compatible =3D "mediatek,mt8365-spi", "mediatek,mt7622-spi"; reg =3D <0 0x1100a000 0 0x100>; --=20 b4 0.10.1 From nobody Sat Sep 21 04:39:27 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 A830EC63797 for ; Tue, 17 Jan 2023 08:50:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236022AbjAQIuU (ORCPT ); Tue, 17 Jan 2023 03:50:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235735AbjAQIt7 (ORCPT ); Tue, 17 Jan 2023 03:49:59 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9EDD22DE2 for ; Tue, 17 Jan 2023 00:49:56 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id bi26-20020a05600c3d9a00b003d3404a89faso4932936wmb.1 for ; Tue, 17 Jan 2023 00:49:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; 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=vY1pR8A7OW80xkAZYg++krO0fJkxZ30BhhNRiI4WE+4=; b=AZ8IcZTPMXsufFN2kXO3HRi0ZvdFnnGQ2th1Ro9B226rdQQ9Xel2dmYM/oQFtw7oNK vpKamG8ugf9p9+/xOGR2r1aaHyM5yBTGRSjMXlGQdyqHRRwSpURDHqjtpQAf3rULEo8+ j8j/QezFDU6aFt0dKO3/CWdYa7wKaZBfaRVFDjagWtWYsQoHglP/3ZMpRGurpy8JwimG WiPJaD6IIDRt1Ok/7mkDQJye4rXHCzTYKIdL7nvDFm2tWMYoap9OBGUlZLFumPLJ+8Ge xFxnHiBDcmIEONVN1/Ig8MeUGsL8G/kcEL7txjup5DjRTLNQM3Lbe2eJhiPdFEDEJvfR 0S8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=vY1pR8A7OW80xkAZYg++krO0fJkxZ30BhhNRiI4WE+4=; b=nil5gQyUXORCrZs0z8XbTQg/B3yI6NDEeJELUDhDm52Ni6K10L+JoqcWoV7/SWJnsa RziS5tVhSvUBm0gSRHACSKaHekeAp1Ij8bgUkn2OBPaMDNeFmN3LzVvnQWkMMiForlA5 ITFTbBZ4fwbf3mJgbCljWkG/XA/9x7iJzVUkPu154TwsATDGg8moks4r56kUTaWlWUsG 5j3zyrS5QgSTizcuZhynpsutOetA0Fme1tyjqQrzXufkvX6pT7fW6KytB/dcwqu9YwXu mgXAhmkLLZ7WfgvzknAnjVsaRCVJdhLOKJNnLKZAewd1Unir7q6ikTLsmTiDZ0LHchCI nywg== X-Gm-Message-State: AFqh2kozOEEr6KjZ1SVuHS42i7aHVqldwOoH2HOroc+9jMBly99ZTf7K +SjMM38zsIR98kTp49+f3PI3jA== X-Google-Smtp-Source: AMrXdXvZ3Mbz7cXl2jBywRBW+mzQr4zX495ZTEUrU3W0d/jp9rOsVcaRFJTSMHg1lquwMfnKi2lI6w== X-Received: by 2002:a05:600c:511f:b0:3d0:bd9:edd4 with SMTP id o31-20020a05600c511f00b003d00bd9edd4mr2266161wms.0.1673945395322; Tue, 17 Jan 2023 00:49:55 -0800 (PST) Received: from [127.0.1.1] (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id i14-20020a05600c354e00b003d1d5a83b2esm45040928wmq.35.2023.01.17.00.49.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jan 2023 00:49:54 -0800 (PST) From: Alexandre Mergnat Date: Tue, 17 Jan 2023 09:49:41 +0100 Subject: [PATCH 3/4] arm64: dts: mediatek: enable i2c0 for mt8365-evk board MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20221122-mt8365-i2c-support-v1-3-4aeb7c54c67b@baylibre.com> References: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com> In-Reply-To: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com> To: Rob Herring , Qii Wang , Krzysztof Kozlowski , Matthias Brugger Cc: linux-i2c@vger.kernel.org, Rob Herring , Fabien Parent , linux-arm-kernel@lists.infradead.org, Alexandre Mergnat , Kevin Hilman , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1340; i=amergnat@baylibre.com; h=from:subject:message-id; bh=VOgzUWYZ5LqJIocyR/msYYzp26C90wB0hqeJ/d6bEGk=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjxmEu/1ATFrLnz4wZ5FHf5BjXYBtuHu6+qKyasU1/ oquOHiOJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY8ZhLgAKCRArRkmdfjHURRfJEA Cc8GST/9irlHGIql2YtIHfbd9HQu1ah91IpB36SZWBJ1g9wwyeKf717wTh56hqNAk1XtGyWlCWaKUg dqIYRlZUB3HgoB0Mp6rgZLakIRV8+Nuz2GrLGcOqfRJDK8qUIQRY8WFHC38AbnQ+aqOkXsWqcRBbPu UnNJ6rR93Wzz4HuEQBx/PfZObcu/XlPvZgQ8zVvbbkDsvjm6viTW7RSEW1Epqrg2d3tgD7f7VzZhUP 47+m5NgJRAiy/2gp3hyn6OE9w5TfRm1fQ8TThmZRTusk/bmozRM5N4wDuQqcmxRumio69SCQDjyc09 XkQ8fPIp0fA8Yc0T+b19ftVXI/FEoTrOvUYvYoF6FFb3yfGZPrsfuWGRA38IEXVTH7KP0YZsYFajQQ G9UJtyrFB/ray4flboMovBDwOkdoUGflFSf/dPhTF3RlvxBVhzCGH23BsZHClZcoVpKHowuljXTws4 TWdqBz/Uq4gE41F9a3DUzMH8tbejAgu5Kcvb4FlIMPOuBkERVVb/jaWcXnjsG1aOlmu7NbIE7OtgJ5 OJrzLRYCZq5BF6cKyxtEL5/KCYwt7MA958VDbeR5phILWFgh7tTnh0P5ilQvRgrbFVoS5hwKvEuW2d TpjzBvM+1lYxsEadLGbHFyVT53ay0BQSFGlhw4HlxvoFj6K3jCUahD9T4Mdw== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable the I2C0 bus provides communication with: - The integrated RT9466 Switching Battery Charger. - The integrated MT6691 LP4X buck for VDDQ. - The integrated MT6691 LP4X buck for VDD2. - The pin header, to plug external I2C devices. Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/= dts/mediatek/mt8365-evk.dts index 275ea3a0e708..d5d76a7dbd82 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts @@ -88,6 +88,15 @@ optee_reserved: optee@43200000 { }; }; =20 +&i2c0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&i2c0_pins>; + clock-frequency =3D <100000>; + status =3D "okay"; + #address-cells =3D <1>; + #size-cells =3D <0>; +}; + &pio { gpio_keys: gpio-keys-pins { pins { @@ -97,6 +106,16 @@ pins { }; }; =20 + i2c0_pins: i2c0 { + pins_i2c { + pinmux =3D , + ; + mediatek,pull-up-adv =3D <3>; + mediatek,drive-strength-adv =3D <00>; + bias-pull-up; + }; + }; + uart0_pins: uart0-pins { pins { pinmux =3D , --=20 b4 0.10.1 From nobody Sat Sep 21 04:39:27 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 8FABCC63797 for ; Tue, 17 Jan 2023 08:50:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236180AbjAQIuY (ORCPT ); Tue, 17 Jan 2023 03:50:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236242AbjAQIt7 (ORCPT ); Tue, 17 Jan 2023 03:49:59 -0500 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6DFE2365D for ; Tue, 17 Jan 2023 00:49:57 -0800 (PST) Received: by mail-wm1-x32e.google.com with SMTP id m5-20020a05600c4f4500b003db03b2559eso1797864wmq.5 for ; Tue, 17 Jan 2023 00:49:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; 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=GnntDb2wSxyksznyUK9vORluc24yy6XtA4jjRHLcBuk=; b=LYUV60VqALvvzk6MilzChbMVqyD/B0GIA7z7QQD9RC9k/FTRraa9aq3o9DhdmmF3iq bEZxLJ/EPaEukjPDguwckMzwT4iZWzklaDDCcm8uvmRbfgEzQZ6BypnK+5qR13RDCnuo g/NoNBxqzf6YLnbLdMwkvsPYPgpfMg1IVWEfSQM4dsbIHLnsghP853ZEx8x80OXMesKO Gu6CisBcCKzX5DE471QmgAykmNMIdj+swGJPBP7wSz0pf8//+a8SQFDGZUzGW+MnbWQ+ 84Q0DSLD8KCf7zQKe08zeZA1GxLvcYKM7P0/3YWWTFKmdYhwcXPB8+J9/t/YfUwb6Dp9 NQvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=GnntDb2wSxyksznyUK9vORluc24yy6XtA4jjRHLcBuk=; b=joBvJi99KJCa2P4+1/9XJIbVME76q5xaWGCrgiup4myObCf0JyBRcIr/TuZcQ5TFyP y1ZmduXv4aXrwRiDquXqy1r/a1qougFyK8dcuQY9EaUzodBLPqzNL8luj7m8C86kpkbR FLkXxh6S1ZCEYciV3tZTxgUu9jYXcFdnoQaSXhgh4jFXOHB0+vZgPBkLesk514T60hlB A/+OWoF+LqvfXS7Qo6GDgVxaAgk77DivMrqKWblQmt7jqj9hLxLbCbUyFV7A5uGyBbVE iHNopedDXbu+sDZvNkOa43CmyKZ/4vYgDknC4tJkEfCH2xOj9EGCvmEOsxvo+oDk9hdo 7Lzw== X-Gm-Message-State: AFqh2kot48k/986Oy0t4omCj78qPn7g8rdyyf+7bTYaw99coSkC2eEso Ry9k0RJcjBWP5D6Lo2Enz0/J7w== X-Google-Smtp-Source: AMrXdXvVghYU3f6f4pnX+urBDdE5Tc0O9C8WHHbtOL7Y9xI3DWYl8EiIm5gXNSp4H0aKqqrXqdqEMg== X-Received: by 2002:a05:600c:920:b0:3da:22a6:7b6b with SMTP id m32-20020a05600c092000b003da22a67b6bmr2225151wmp.13.1673945396215; Tue, 17 Jan 2023 00:49:56 -0800 (PST) Received: from [127.0.1.1] (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. 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Signed-off-by: Fabien Parent Signed-off-by: Alexandre Mergnat --- drivers/i2c/busses/i2c-mt65xx.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65x= x.c index d80e59340d97..2c9dbb42861a 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -511,6 +511,19 @@ static const struct mtk_i2c_compatible mt8192_compat = =3D { .max_dma_support =3D 36, }; =20 +static const struct mtk_i2c_compatible mt8365_compat =3D { + .regs =3D mt_i2c_regs_v1, + .pmic_i2c =3D 0, + .dcm =3D 1, + .auto_restart =3D 1, + .aux_len_reg =3D 1, + .timing_adjust =3D 1, + .dma_sync =3D 1, + .ltiming_adjust =3D 0, + .apdma_sync =3D 0, + .max_dma_support =3D 33, +}; + static const struct of_device_id mtk_i2c_of_match[] =3D { { .compatible =3D "mediatek,mt2712-i2c", .data =3D &mt2712_compat }, { .compatible =3D "mediatek,mt6577-i2c", .data =3D &mt6577_compat }, @@ -523,6 +536,7 @@ static const struct of_device_id mtk_i2c_of_match[] =3D= { { .compatible =3D "mediatek,mt8186-i2c", .data =3D &mt8186_compat }, { .compatible =3D "mediatek,mt8188-i2c", .data =3D &mt8188_compat }, { .compatible =3D "mediatek,mt8192-i2c", .data =3D &mt8192_compat }, + { .compatible =3D "mediatek,mt8365-i2c", .data =3D &mt8365_compat }, {} }; MODULE_DEVICE_TABLE(of, mtk_i2c_of_match); --=20 b4 0.10.1