From patchwork Tue Jun 10 13:45:23 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Chan X-Patchwork-Id: 895395 Received: from mail-oa1-f50.google.com (mail-oa1-f50.google.com [209.85.160.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 70F9F2D1932; Tue, 10 Jun 2025 13:46:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749563182; cv=none; b=f4ERQooDQTE5K7ZHLEQugiPW44NgpGbiOCGxLP1o5cbtI6KxEEjQ3tw599DZyig8K2mVgQGq8d29OkrhcXmct6yXy7JSQ0xjJBVICKJl0869k51HqNUMNbKCh39m8JgNR3ei9lT+dNhAF4JdmmFuGfwDoZ8KSYyOEI9hjrdIlgY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749563182; c=relaxed/simple; bh=eFHOE+VL0+vUkpIqYgHrxunJPZC08TQl4cAYlC5H0pg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VXIdrztMr4rYa6WRTd43YoJVCzTrPMTdonmkjcmptp5rspDScFY23vG9f9WIJCtWFTcY8C4M/nwT6zV8VkAvE37Z88iWK6cafEQNd9N7tC5Mb+kuoZ8E/C6BfzA1eIRkTjMzi+2ib/Orzzav+zLW+x72t9NTs6y0KlZXB1/Q1MA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=TWd0kapR; arc=none smtp.client-ip=209.85.160.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TWd0kapR" Received: by mail-oa1-f50.google.com with SMTP id 586e51a60fabf-2e8f7ca7ca3so1876198fac.2; Tue, 10 Jun 2025 06:46:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1749563178; x=1750167978; darn=vger.kernel.org; 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=YITmx2LfNpYIIQRDNqfocFPIjztXd+JwPnZTlfVIKV4=; b=TWd0kapRN2TvP6eVMPTUjou/DyVwsZYJ2VbPtOQeq+Dcb4fDC+n8+cAPWFdpV4mY6V V0zrq8wYSj0y3Q6czT7Ds6cx0YgwAja8erxUQvSamhkJwYeLoFIO0Ylfb3tL59qlUYY/ OEEbhwyt+aE87rO4PU1v6b9A7AygfDxH/Is9ycqkTk43A0x2Cdx6MoaPseR/Ofz0xxj6 DG0mwiZU//idMZMh+DiZJCaAt7SvtNr/P6pk83tLdKYyf36pLWiM6Ka+aGMCaNpJcc4F X3AamrpOMRjZZ36b4O5S5fDfTSeA4+wrQBRcMm1jI83Mj7IHJ+zDIc1ShynaHGPZGEdO jFng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749563178; x=1750167978; 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=YITmx2LfNpYIIQRDNqfocFPIjztXd+JwPnZTlfVIKV4=; b=rKFZvfqnYvvLJW2HE7voKS1pFk3+AMwRCBY6zpiLQqnDx7CMQSPg45of0tIa6Vk8ap RRlqE72GxEdg0x23mxTuyELR5VUdEhttm+NazT/Sa1OBvJwb0czQMVNteTFF2PUFmzyF Wr3gPWKElARnwxzuQxzIIuS/53+8E6vD0pkz6sPh1MBEwQ47ktSGZoAji7oWCYs9hdJP biZ7MQfNC5ecWo5w2tA+AEsbOnNU1BvHOHklYNd5DBfA4+fvy4nGVfkPUBdWz39590ek q/txas6CWr+bpeCNKkX3vrkd7+XLo88alCvra55UfJW9Nc+ISTS/V8ZSzORgzBvGl1b8 FqYw== X-Forwarded-Encrypted: i=1; AJvYcCVvXBQHp08wkBEkVaayeOq46yXlCtrPxyuHx7BnkvOwMJC3Nzodyw8RoDExCBVaofVnWSjLCI4SMudQAUjQ@vger.kernel.org, AJvYcCW5uVEJh4Pfh9i8y3kYxroTGcAD5A39qZHwDbdWflKdqYMPLakx3msTZITWvEyY9iKw8YHkd3uEq8dS@vger.kernel.org, AJvYcCXFb92/CT1J6ArdBbTe3nwgrgabuzb8BjmwVoxysnY1yWFMf3Nyla2/ULMv9w4PWNRzocWxKoLKdy06@vger.kernel.org X-Gm-Message-State: AOJu0YyP/a/4glSDaW0dFralZSoYfTweW3AViA2DxQ9f39EZcVpjozTn OORGAQDM0wba5mA3v6dPvR/TIx1UKpEHyty/z9glTTw0e5KqxKOc9mftBj06aQ== X-Gm-Gg: ASbGncvsxXd1opRPL3nelCHmWoisZ5ZXATDtygnCXs6rJIq/ErPb4oXEEoahIqOPSQf ZDkvODHaZk1wBDCDpCnD0vJnlAsHSRekNSyDvlCYdTSID/xx30Fu0KXpZKqAoKvu6skKqMmWYGf Q5skXKD6/PSaYfTHcMF4RRcBK8r+0S25c7FjwdD3jufCMd4qmqid3uvAskG2u3010YLEj+vZOtl hQa5rO59B+Ne7Aoi8eJZo9xKRuTNzbg0xMqn9pGAl54cKH94UMynBnGjr1HSH/58ShEU6F/ryKC u24x4tz95iKwSmSP7p2NRyA7zU1mPTkM8sK7LTBOMdc0iDyNdGxt3ZViQgGI1yQZ X-Google-Smtp-Source: AGHT+IEfTFb8zgj5xUPi51FTzMoYyKfdVF7T9yXKQ/Lb4kplJ4b51oTC893O7qoQI8dAZAqlSerVrg== X-Received: by 2002:a17:902:e890:b0:235:1706:1fe7 with SMTP id d9443c01a7336-23601cf6b9amr266199995ad.4.1749563167284; Tue, 10 Jun 2025 06:46:07 -0700 (PDT) Received: from [127.0.1.1] ([59.188.211.160]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-31349f32df7sm7288522a91.15.2025.06.10.06.46.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Jun 2025 06:46:06 -0700 (PDT) From: Nick Chan Date: Tue, 10 Jun 2025 21:45:23 +0800 Subject: [PATCH v2 4/9] arm64: dts: apple: t7001: Add I2C nodes Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250610-i2c-no-t2-v2-4-a5a71080fba9@gmail.com> References: <20250610-i2c-no-t2-v2-0-a5a71080fba9@gmail.com> In-Reply-To: <20250610-i2c-no-t2-v2-0-a5a71080fba9@gmail.com> To: Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sven Peter Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Nick Chan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3001; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=eFHOE+VL0+vUkpIqYgHrxunJPZC08TQl4cAYlC5H0pg=; b=owEBbQKS/ZANAwAKAQHKCLemxQgkAcsmYgBoSDcLt4kle8AckLpFOCx/plMyGBuRFTCnZMMKh Yc8QVDJIRGJAjMEAAEKAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCaEg3CwAKCRABygi3psUI JNSOD/9j5hbFls9qcicL2VPhhzVe3osxN/UrGFIGMw7IHCf4HaJD0w1gRhXh4HQjyKvvX6ZOwC+ qkUuhmvEtEZpC4xVYcGOtF849vuzTOW08lbX5Y4bDsqGUqP9fsUDDfMowyP28ife2pSrZZ9AEn9 JNT63c4k+mIUqZb6C68vu0qhleMZwjYwXZNr3KNIg8HtBEs8TRr2subs7zMShRs5/K9YaM7e/Dy 76WV9y31DN1Kq3M1W+E/F8BldoP/cCfKuKbIgo3o6j0Jirn2gIS6zUBecbm2pN9SbWM7wDRPo4K MbBN8aujAiXcmUdYT9oiCv77pJ5C0N9LU2cV/x+v67Bnyw5JMsrIiLvVTlrUrtGi32wMiEpKbkL 64GjbuSpaBB+GFvtcrEZ4z4P62IsFLURKMJkwBNi/hEh2o6xxlT89pWPjyi4gXmYZPGj1sSiuAI 6P9q3tKijX4z2JVx6mZUiSL+Ps3VzxxrPTHKoJfE9SfoEJ9KN0RhDeMiLD55RW2nPjsRssfHMob dNe7qR4qZd/RwcFpm/ra059PmWxbJeBzSY/Auhs8Dw0MuJr6Hf6lRUf5w6tvK8qTI/JdcwZjnFN ZmfSeSZaZa4clQ1vxK4wZm6uhJFg9y+Oyv6UnZAXzMQQhRDtuR3SD2iEqMnuhwt7/36vK5v++LX uycLH/+4NU5eh3A== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 Add I2C nodes for Apple A8X SoC. Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/t7001.dtsi | 76 ++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t7001.dtsi b/arch/arm64/boot/dts/apple/t7001.dtsi index a2efa81305df47bdfea6bc2a4d6749719a6ee619..e1afb05423698223ebc15f2ae347e73fb46c7c24 100644 --- a/arch/arm64/boot/dts/apple/t7001.dtsi +++ b/arch/arm64/boot/dts/apple/t7001.dtsi @@ -144,6 +144,62 @@ serial0: serial@20a0c0000 { status = "disabled"; }; + i2c0: i2c@20a110000 { + compatible = "apple,t7000-i2c", "apple,i2c"; + reg = <0x2 0x0a110000 0x0 0x1000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@20a111000 { + compatible = "apple,t7000-i2c", "apple,i2c"; + reg = <0x2 0x0a111000 0x0 0x1000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@20a112000 { + compatible = "apple,t7000-i2c", "apple,i2c"; + reg = <0x2 0x0a112000 0x0 0x1000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@20a113000 { + compatible = "apple,t7000-i2c", "apple,i2c"; + reg = <0x2 0x0a113000 0x0 0x1000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + pmgr: power-management@20e000000 { compatible = "apple,t7000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; #address-cells = <1>; @@ -188,6 +244,26 @@ pinctrl: pinctrl@20e300000 { , , ; + + i2c0_pins: i2c0-pins { + pinmux = , + ; + }; + + i2c1_pins: i2c1-pins { + pinmux = , + ; + }; + + i2c2_pins: i2c2-pins { + pinmux = , + ; + }; + + i2c3_pins: i2c3-pins { + pinmux = , + ; + }; }; };