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Fri, 26 Apr 2024 18:26:43 -0700 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> 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240426_182648_291852_87A9F057 X-CRM114-Status: GOOD ( 13.28 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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>; + }; + }; + +...