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rk3588 + lt6911uxe 问题
大佬们,我在rk3588平台上使用了LT6911UXE,按照官方给的lt6911uxe驱动和设备树稍微修改了下使用,结果没有对应的video设备出来,不知道是什么问题,有没有大佬弄过的给小弟指点一下。
&i2c5 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c5m0_xfer>;
lt6911uxe: lt6911uxe@2b {
compatible = "lontium,lt6911uxe";
status = "okay";
reg = <0x2b>;
clocks = <&cru CLK_MIPI_CAMARAOUT_M3>;
clock-names = "xvclk";
// power-domains = <&power RK3588_PD_VI>;
// pinctrl-names = "default";
// pinctrl-0 = <&mipim1_camera3_clk>;
power-domains = <&power RK3588_PD_VI>;
pinctrl-names = "default";
pinctrl-0 = <<6911uxe_pin>;
interrupt-parent = <&gpio3>;
interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
// reset-gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>;
// power-gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
// plugin-det-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
// plugin-det-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
rockchip,camera-module-index = <1>;
rockchip,camera-module-facing = "front";
rockchip,camera-module-name = "HDMI-MIPI0";
rockchip,camera-module-lens-name = "LT6911UXC-0";
port {
lt6911uxe_out0: endpoint {
remote-endpoint = <&hdmi_mipi0_in>;
data-lanes = <1 2 3 4>;
};
};
};
};
&csi2_dphy0_hw {
status = "okay";
};
&csi2_dphy0 {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
hdmi_mipi0_in: endpoint@1 {
reg = <1>;
remote-endpoint = <<6911uxe_out0>;
data-lanes = <1 2 3 4>;
};
};
port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
csidphy0_out: endpoint@0 {
reg = <0>;
remote-endpoint = <&mipi2_csi2_input>;
};
};
};
};
&mipi2_csi2 {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
mipi2_csi2_input: endpoint@1 {
reg = <1>;
remote-endpoint = <&csidphy0_out>;
};
};
port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
mipi2_csi2_output: endpoint@0 {
reg = <0>;
remote-endpoint = <&cif_mipi_in2>;
};
};
};
};
&rkcif {
status = "okay";
};
&rkcif_mipi_lvds2 {
status = "okay";
port {
cif_mipi_in2: endpoint {
remote-endpoint = <&mipi2_csi2_output>;
};
};
};
&rkcif_mmu {
status = "okay";
};
&pinctrl {
hdmiin {
lt6911uxe_pin: lt6911uxe-pin {
rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>,
<3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
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