From patchwork Sat Apr 27 01:26:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?WmhpIE1hbyAo5q+b5pm6KQ==?= X-Patchwork-Id: 13645526 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 83D6838F96; Sat, 27 Apr 2024 01:26:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714181208; cv=none; b=F+Ult2XQglPyLP/ij4i1w6I8/4S80AlqkYKU6NLUG/Hk7LXJfS1EbfhFKjird205GqJBcOFSSz40J4N1xwSuNIdEUlnJAZbIKiCuJ95OVdAALiquvjfMNVRE6ZYni01o1rujbX2KIPUioxdXW5wBlJcnFIvecx082jfdN/o4XAw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714181208; c=relaxed/simple; bh=YH/5hS5eoOqn19rlvn3PVu1w9CXf7mwCHSq8CKHihPc=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=I1SbpmzwSZzNh0fKTMjFhQYjfznIpknwZBDHixEpJ0MK3STP5PFgW8QdF7Qa5zftu1aiuiMP/oxdw8eZMc0cSWeal5FegzIe/7UV2rCfVlrHRYNIEvm+yr0cPPQH2i4xbJF9yNniwPq5PTpATR6eJ1sVgl7KIWfVlGWDe14NfLk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=BvUJgiM0; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="BvUJgiM0" X-UUID: 3395556c043511ef8065b7b53f7091ad-20240427 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=csC8MkY3DsP6u4dCYvKlXOs1d6t+aJumI4zvk6wekyA=; b=BvUJgiM0YAvCAUMP+7AuI8Y5WkhD5XK8Idh8Psz/Gz6fHznoHC6RvfZWtrnT/gGV5Q0xU49Az8n0E4+KewmRBKHtCTYTuPK/efN0ZK/AOfaJpPJ3gQh3JEfpO7t4tkPW3OSZYD6qQJ+xu/3/7KtSLD0sqJr24XT8nfUwYJTlQhQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.38,REQID:fbffba35-33a8-48a1-971f-39812dc2bb05,IP:0,U RL:25,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:25 X-CID-META: VersionHash:82c5f88,CLOUDID:80c72a83-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 3395556c043511ef8065b7b53f7091ad-20240427 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2057535756; Sat, 27 Apr 2024 09:26:41 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Sat, 27 Apr 2024 09:26:38 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Sat, 27 Apr 2024 09:26:37 +0800 From: Zhi Mao To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Matthias Brugger , AngeloGioacchino Del Regno , Zhi Mao , Philipp Zabel , Laurent Pinchart , Heiko Stuebner , Sakari Ailus , Hans Verkuil , Hans de Goede , "Tomi Valkeinen" , Alain Volmat , Paul Elder , "Mehdi Djait" , Andy Shevchenko , Bingbu Cao , , , , , , , , , <10572168@qq.com>, Krzysztof Kozlowski Subject: [PATCH v2 1/2] media: dt-bindings: i2c: add Giantec GT97xx VCM Date: Sat, 27 Apr 2024 09:26:12 +0800 Message-ID: <20240427012613.6621-2-zhi.mao@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240427012613.6621-1-zhi.mao@mediatek.com> References: <20240427012613.6621-1-zhi.mao@mediatek.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--4.057800-8.000000 X-TMASE-MatchedRID: OXh+vcntO3CuhCBFl/b63mNW0DAjL5p+TJDl9FKHbrm7qpOHKudqczQz 47GqDWjpnD3AxwqeC/rkllaluas5jhhzK7qAlTSLKsQ0fogDWarCVnYZIUPsuFcBEC9mTU6S0Yx t4RVNuTU1V4pHjQhImxu3Nc6RZT0N0w6McbedQHDr/EBmiNuXt/+UEb65dgmQN52WkvVbWa6jxY yRBa/qJV/Hpl/zcOjl5MIx11wv+CPGVuWouVipcjd8OspumIi18++FztvfNby2FqEABPH3IiNnw tiAkJqjj0SaSBggbdz/HV3qQCcKgAcfIsC9wKfF2FxrnvbkbGkAlb4J5IdAvm1Rjoup2VCcWve+ eVz4Pp5Vk5utmQ1VlGVF3+d9rnoxpI8EFEZVbig= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--4.057800-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 68AA6855CA5B7F2F1B46D94FAF96CD7B97702B69AFCB4F58415C8BEDA11ABF312000:8 X-MTK: N Add YAML device tree binding for GT9768 & GT9769 VCM, and the relevant MAINTAINERS entries. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Zhi Mao --- .../bindings/media/i2c/giantec,gt9769.yaml | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/giantec,gt9769.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/giantec,gt9769.yaml b/Documentation/devicetree/bindings/media/i2c/giantec,gt9769.yaml new file mode 100644 index 000000000000..92d603acc53c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/giantec,gt9769.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2020 MediaTek Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/giantec,gt9769.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Giantec Semiconductor, Crop. GT9768 & GT9769 Voice Coil Motor (VCM) + +maintainers: + - Zhi Mao + +description: + The Giantec GT9768 & GT9769 is a 10-bit DAC with current sink capability. + The DAC is controlled via I2C bus that operates at clock rates up to 1MHz. + This chip integrates Advanced Actuator Control (AAC) technology + and is intended for driving voice coil lens in camera modules. + +properties: + compatible: + enum: + - giantec,gt9768 + - giantec,gt9769 + + reg: + maxItems: 1 + + vin-supply: true + + vdd-supply: true + +required: + - compatible + - reg + - vin-supply + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + camera-lens@c { + compatible = "giantec,gt9769"; + reg = <0x0c>; + + vin-supply = <>97xx_vin>; + vdd-supply = <>97xx_vdd>; + }; + }; + +...