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Mon, 15 May 2023 02:35:54 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:55f:21e0:fd3b:9fed:e621:cc8f]) by smtp.gmail.com with ESMTPSA id z22-20020a7bc7d6000000b003f42813b315sm21035451wmk.32.2023.05.15.02.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 02:35:54 -0700 (PDT) From: Julien Stephan To: Cc: krzysztof.kozlowski@linaro.org, robh@kernel.org, chunkuang.hu@kernel.org, linux-mediatek@lists.infradead.org, Florian Sylvestre , Julien Stephan , Chunfeng Yun , Andy Hsieh , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek USB3 PHY DRIVER), linux-phy@lists.infradead.org (open list:GENERIC PHY FRAMEWORK), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 1/2] dt-bindings: phy: add mediatek mipi csi driver v 0.5 Date: Mon, 15 May 2023 11:05:50 +0200 Message-Id: <20230515090551.1251389-2-jstephan@baylibre.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230515090551.1251389-1-jstephan@baylibre.com> References: <20230515090551.1251389-1-jstephan@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230515_023556_840070_8382DBC9 X-CRM114-Status: GOOD ( 18.31 ) 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 From: Florian Sylvestre This adds the bindings, for the MIPI CD-PHY module v 0.5 embedded in some Mediatek soc, such as the mt8365 Signed-off-by: Florian Sylvestre Signed-off-by: Julien Stephan --- .../phy/mediatek,phy-mipi-csi-0-5.yaml | 62 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mediatek,phy-mipi-csi-0-5.yaml diff --git a/Documentation/devicetree/bindings/phy/mediatek,phy-mipi-csi-0-5.yaml b/Documentation/devicetree/bindings/phy/mediatek,phy-mipi-csi-0-5.yaml new file mode 100644 index 000000000000..5aa8c0b41cdf --- /dev/null +++ b/Documentation/devicetree/bindings/phy/mediatek,phy-mipi-csi-0-5.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-Only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/mediatek,phy-mipi-csi-0-5.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Sensor Interface MIPI CSI CD-PHY + +maintainers: + - Julien Stephan + - Andy Hsieh + +description: + The SENINF CD-PHY is a set of CD-PHY connected to the SENINF CSI-2 + receivers. The number of PHYs depends on the SoC model. + Depending on the soc model, each PHYs can support CDPHY or DPHY only + +properties: + compatible: + enum: + - mediatek,phy-mipi-csi-0-5 + + reg: + maxItems: 1 + + '#phy-cells': + const: 0 + + mediatek,is_cdphy: + description: + Specify if the current phy support CDPHY configuration + type: boolean + +required: + - compatible + - reg + - '#phy-cells' + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + mipi_rx_csi0: mipi_rx_csi0@11c10000 { + compatible = "mediatek,phy-mipi-csi-0-5"; + reg = <0 0x11C10000 0 0x2000>; + status = "okay"; + mediatek,is_cdphy; + #phy-cells = <0>; + }; + + mipi_rx_csi1: mipi-rx-csi1@11c12000 { + compatible = "mediatek,phy-mipi-csi-0-5"; + reg = <0 0x11C12000 0 0x2000>; + status = "disabled"; + #phy-cells = <0>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 6d54f3193075..44f0ff11e984 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13098,6 +13098,12 @@ F: Documentation/devicetree/bindings/media/mediatek-vpu.txt F: drivers/media/platform/mediatek/vcodec/ F: drivers/media/platform/mediatek/vpu/ +MEDIATEK MIPI-CSI CDPHY DRIVER +M: Julien Stephan +M: Andy Hsieh +S: Supported +F: Documentation/devicetree/bindings/phy/mediatek,phy-mipi-csi-0-5.yaml + MEDIATEK MMC/SD/SDIO DRIVER M: Chaotian Jing S: Maintained