展锐uis7885 平台camera驱动开发调试

Joon2020

于 2025-06-22 17:28:15 发布

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分类专栏：展锐UIS7885驱动开发调试文章标签：驱动开发 arm开发嵌入式硬件

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1. 硬件连接

CAM_PWDN:GPIO46

RESET: GPIO40

VDDCAMCORE0： 2.8V
VDDCAMIO： 1.8V
VDDCAMIO： 1.8V

MCLK: MCLK_0

CSI1_4lane

2.设备树配置

&i2c0 {
	status = "okay";
	clock-frequency = <400000>;
	#address-cells = <1>;
	#size-cells = <0>;


	sensor_main2: sensor-main@20 {
		compatible = "sprd,sensor-main2";
		reg = <0x20>;
		clock-names = "clk_src","sensor_eb",
			"clk_96m","clk_64m",
			"clk_51m2","clk_48m","clk_26m";

		//MCLK_0
		clocks = <&mm_clk CLK_SENSOR0>,<&mm_gate CLK_SENSOR0_EN>,
			<&g5l_pll CLK_TGPLL_96M>,<

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