From patchwork Wed Oct 4 07:19:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Volodymyr Kharuk X-Patchwork-Id: 730909 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 20B4D6FDC for ; Wed, 4 Oct 2023 07:20:17 +0000 (UTC) Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2ECF4BD for ; Wed, 4 Oct 2023 00:20:14 -0700 (PDT) Received: by mail-ej1-x62a.google.com with SMTP id a640c23a62f3a-9936b3d0286so321322266b.0 for ; Wed, 04 Oct 2023 00:20:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=melexis.com; s=google; t=1696404012; x=1697008812; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bTpsAPBi5GKu/J1Fc/6++nPykYaaAvbzc3zwdXb4wDg=; b=pqMVwO9Zp+hquPo4VkRW1t87EKzJ2jjJu27JTgi/oMKr/Cbd03x6tE/PM2R+ZNG6R3 wdAbx1vkBh5zUsGdeABbIatwQnsTti1dCQPG2pA/1UTnUVsrkwd7TqbMOqbBkMIyeDX0 iA+FPMrJLfgpJdZa4uH8N52cCIqfeJ1mFtsil5+PpDm5p0ia0WADG2fqiZLLPJYxFWj7 fAsH4o09YUB2WPGdnxhNsg3zXxYRVQgpZJoEwspD5iSQ7N7FsGL7Aj9GA/hHCvo2K2Ri qifTjlBM9obtIUjT4CABfWk3isWmcHclKwUDoJvSidzWWsSK55QbNZNwhH//8sZtyUDC znEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696404012; x=1697008812; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bTpsAPBi5GKu/J1Fc/6++nPykYaaAvbzc3zwdXb4wDg=; b=m86jrfrlrCY+yaY0fFUEpM18q9nH9xaxahfxw0E0QyTmN5NhZaAUBs8N78nJSSHHR4 fHSpyN/XIvIpgE1XYoTa98UzXaismV4FNjWvp4aQchKFxxcRtS4QvRu+PRE2cAqPDmjt BRsy6RnLVPjmr1mdCeMug42iirphMuxih3Cyq4reaDOCKLgYADoP68xZCG8FngxY/mIQ HckkTnfsZkUOGYVcwViDcWxZbgZJFafv2PUugA8VnLDqIQdDHUYVTDOzAN8Gk+0qUb4l oBBbh3KIMJJ/S6UHHKauozQbyZrZeSoMAB7zbiyI6su9tzO3QwfqawxSvwLCUUlYn/oZ n6Hw== X-Gm-Message-State: AOJu0Yz2viuZ2sx4aDokBe1lpf9QV/bXN4mOe94sP8gwiR2jinGxXqAD 4e52RAmVB28JIZy6rlCNBh03DA== X-Google-Smtp-Source: AGHT+IFhzJQFUC8Ywe5pnbymojVwOeQD6C6f3/FA8U+MP7KdSZHH+Cb1O6x8LO6gixC/otHBghhk2w== X-Received: by 2002:a17:906:8b:b0:9b2:b149:b81a with SMTP id 11-20020a170906008b00b009b2b149b81amr1684846ejc.64.1696404012705; Wed, 04 Oct 2023 00:20:12 -0700 (PDT) Received: from melexis ([91.192.181.19]) by smtp.gmail.com with ESMTPSA id o13-20020a170906358d00b0099bc8db97bcsm2265910ejb.131.2023.10.04.00.20.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Oct 2023 00:20:12 -0700 (PDT) From: Volodymyr Kharuk To: Cc: Andrii Kyselov , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Laurent Pinchart , devicetree@vger.kernel.org, Hans Verkuil , Sakari Ailus , Benjamin Mugnier , Volodymyr Kharuk , Krzysztof Kozlowski Subject: [PATCH v5 7/8] media: dt-bindings: Add mlx7502x camera sensor Date: Wed, 4 Oct 2023 10:19:46 +0300 Message-Id: X-Mailer: git-send-email 2.38.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Add device tree binding of the mlx7502x and update MAINTAINERS Signed-off-by: Volodymyr Kharuk Reviewed-by: Krzysztof Kozlowski --- .../bindings/media/i2c/melexis,mlx7502x.yaml | 126 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 127 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml b/Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml new file mode 100644 index 000000000000..7b86b6c5b151 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/melexis,mlx7502x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Melexis ToF 7502x MIPI CSI-2 Sensor + +maintainers: + - Volodymyr Kharuk + +description: |- + Melexis ToF 7502x sensors has a CSI-2 output. It supports 2 and 4 lanes, + and mipi speeds are 300, 600, 704, 800, 904, 960Mbs. Supported format is RAW12. + Sensor 75026 is QVGA, while 75027 is VGA sensor. + +properties: + compatible: + enum: + - melexis,mlx75026 + - melexis,mlx75027 + + reg: + maxItems: 1 + + clocks: + description: Clock frequency 8MHz + maxItems: 1 + + vdda-supply: + description: + Analog power supply(2.7V). + + vddif-supply: + description: + Interface power supply(1.8V). + + vddd-supply: + description: + Digital power supply(1.2V). + + vdmix-supply: + description: + Mixed driver power supply(1.2V). + + reset-gpios: + maxItems: 1 + description: Reset Sensor GPIO Control (active low) + + port: + description: MIPI CSI-2 transmitter port + $ref: /schemas/graph.yaml#/$defs/port-base + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + oneOf: + - items: + - const: 1 + - const: 2 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - port + - vdda-supply + - vddif-supply + - vddd-supply + - vdmix-supply + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + mlx7502x: camera@57 { + compatible = "melexis,mlx75027"; + reg = <0x57>; + clocks = <&mlx7502x_clk>; + + assigned-clocks = <&mlx7502x_clk>; + assigned-clock-parents = <&mlx7502x_clk_parent>; + assigned-clock-rates = <8000000>; + + vdda-supply = <®_2v7>; + vddif-supply = <®_1v8>; + vddd-supply = <®_1v2>; + vdmix-supply = <®_1v2>; + + reset-gpios = <&gpio_exp 6 GPIO_ACTIVE_HIGH>; + + port { + mlx7502x_out_mipi_csi2: endpoint { + remote-endpoint = <&mipi_csi2_from_mlx7502x>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 < 960000000 + 904000000 + 800000000 + 704000000 + 600000000 + 300000000 >; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 49cc44fe8ec4..c9da47ff2652 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13562,6 +13562,7 @@ M: Volodymyr Kharuk L: linux-media@vger.kernel.org S: Supported W: http://www.melexis.com +F: Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml F: Documentation/userspace-api/media/drivers/mlx7502x.rst F: Documentation/userspace-api/media/v4l/ext-ctrls-tof.rst F: include/uapi/linux/mlx7502x.h