From mboxrd@z Thu Jan 1 00:00:00 1970 From: Louis Kuo Subject: [RFC PATCH V4 3/4] dt-bindings: mt8183: Add sensor interface dt-bindings Date: Sun, 15 Sep 2019 14:50:03 +0800 Message-ID: <20190915065004.20257-4-louis.kuo@mediatek.com> References: <20190915065004.20257-1-louis.kuo@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190915065004.20257-1-louis.kuo@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: hans.verkuil@cisco.com, laurent.pinchart+renesas@ideasonboard.com, tfiga@chromium.org, keiichiw@chromium.org, matthias.bgg@gmail.com, mchehab@kernel.org Cc: devicetree@vger.kernel.org, Sean.Cheng@mediatek.com, Rynn.Wu@mediatek.com, srv_heupstream@mediatek.com, Jerry-ch.Chen@mediatek.com, jungo.lin@mediatek.com, sj.huang@mediatek.com, yuzhao@chromium.org, linux-mediatek@lists.infradead.org, zwisler@chromium.org, louis.kuo@mediatek.com, christie.yu@mediatek.com, frederic.chen@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org List-Id: devicetree@vger.kernel.org This patch adds the DT binding documentation for the sensor interface module in Mediatek SoCs. Signed-off-by: Louis Kuo --- .../bindings/media/mediatek-seninf.txt | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek-seninf.txt diff --git a/Documentation/devicetree/bindings/media/mediatek-seninf.txt b/Documentation/devicetree/bindings/media/mediatek-seninf.txt new file mode 100644 index 000000000000..bf2eb801cb47 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek-seninf.txt @@ -0,0 +1,30 @@ +* Mediatek seninf MIPI-CSI2 host driver + +Seninf MIPI-CSI2 host driver is a HW camera interface controller. It support a widely adopted, +simple, high-speed protocol primarily intended for point-to-point image and video +transmission between cameras and host devices. + +Required properties: + - compatible: "mediatek,mt8183-seninf" + - reg: Must contain an entry for each entry in reg-names. + - reg-names: Must include the following entries: + "base_reg": seninf registers base + "rx_reg": Rx analog registers base + - interrupts: interrupt number to the cpu. + - clocks : clock name from clock manager + - clock-names: must be CLK_CAM_SENINF and CLK_TOP_MUX_SENINF. + It is the clocks of seninf + +Example: + seninf: seninf@1a040000 { + compatible = "mediatek,mt8183-seninf"; + reg = <0 0x1a040000 0 0x8000>, + <0 0x11C80000 0 0x6000>; + reg-names = "base_reg", "rx_reg"; + interrupts = ; + power-domains = <&scpsys MT8183_POWER_DOMAIN_CAM>; + clocks = <&camsys CLK_CAM_SENINF>, + <&topckgen CLK_TOP_MUX_SENINF>; + clock-names = "CLK_CAM_SENINF", "CLK_TOP_MUX_SENINF"; + } + -- 2.18.0