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}; + i2c-csi { + compatible = "i2c-gpio"; + sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* CSI-SDA: PE13 */ + scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* CSI-SCK: PE12 */ + i2c-gpio,delay-us = <5>; + #address-cells = <1>; + #size-cells = <0>; + + ov5640: camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + pinctrl-names = "default"; + pinctrl-0 = <&csi_mclk_pin>; + clocks = <&ccu CLK_CSI_MCLK>; + clock-names = "xclk"; + + AVDD-supply = <®_aldo1>; + DOVDD-supply = <®_dldo3>; + DVDD-supply = <®_eldo3>; + reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* CSI-RST-R: PE14 */ + powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* CSI-STBY-R: PE15 */ + + port { + ov5640_ep: endpoint { + remote-endpoint = <&csi_ep>; + bus-width = <8>; + hsync-active = <1>; /* Active high */ + vsync-active = <0>; /* Active low */ + data-active = <1>; /* Active high */ + pclk-sample = <1>; /* Rising */ + }; + }; + }; + }; + wifi_pwrseq: wifi-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rtc 1>; @@ -30,6 +65,24 @@ }; }; +&csi { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + csi_ep: endpoint { + remote-endpoint = <&ov5640_ep>; + bus-width = <8>; + hsync-active = <1>; /* Active high */ + vsync-active = <0>; /* Active low */ + data-active = <1>; /* Active high */ + pclk-sample = <1>; /* Rising */ + }; + }; +}; + &ehci0 { status = "okay"; };