1. RK3568 Linux Kylin System Gyroscope Driver Debugging

　　The gyroscope model MXC6655xa comes with the Ruixingwei development board. Hardware personnel stated that our board is the same as the development board, so we checked the device tree file to find the device description:

　　&i2c5 {

　　status = “okay”;

　　mxc6655xa： mxc6655xa@15 {

　　status = “okay”;

　　compatible = “gs_mxc6655xa”;

　　pinctrl-names = “default”;

　　pinctrl-0 = 《&mxc6655xa_irq_gpio》;

　　 reg = 《0x15》;

　　irq-gpio = 《&gpio3 RK_PC1 IRQ_TYPE_LEVEL_LOW》;

　　irq_enable = 《1》;

　　poll_delay_ms = 《30》;

　　type = 《SENSOR_TYPE_ACCEL》;

　　power-off-in-suspend = 《1》;

　　layout = 《1》;

　　};

　　&pinctrl {