linux/drivers/amlogic/input/touchscreen/aml.dtd at 6ff99f277103c36512a148d50f61151e4c7bb3af · hardkernel/linux · GitHub

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#ifdef MESON_INPUT_TOUCHSCREEN
//$$ DEVICE = "touch"
//$$ L2 PROP_STR = "status"
    touch{
        compatible = "amlogic,aml_touch";
        status = "okay";
        #address-cells = <1>;
		#size-cells = <0>;

#ifdef CONFIG_FOCALTECH_CAPACITIVE_TOUCHSCREEN
//$$ DEVICE = "touch_ft5x06"
//$$ L2 PROP_STR = "status"
//$$ L3 PROP_STR = "i2c_bus"
//$$ L3 PROP_U32 ="reg"
//$$ L3 PROP_U32 ="ic_type"
//$$ L3 PROP_U32 ="irq"
//$$ L3 PROP_STR = "gpio_interrupt"
//$$ L3 PROP_STR = "gpio_reset"
//$$ L3 PROP_U32 ="xres"
//$$ L3 PROP_U32 ="yres"
//$$ L3 PROP_U32 ="pol"
//$$ L3 PROP_STR = "fw_file"
		touch_ft5x06:ft5x06{
			touch_name = "ft5x06";
			status = "okay";
			i2c_bus = "i2c_bus_a";
			reg = <0x38>;
			ic_type = <0>;
			irq = <0>;
			gpio_interrupt = "GPIOZ_7";
			gpio_reset = "GPIOZ_6";
			xres = <1024>;
			yres = <600>;
			pol = <0x1>;
			fw_file = "/etc/touch/ft5x06.fw";

		};
#endif

#ifdef CONFIG_GOODIX_GT9XX_CAPACITIVE_TOUCHSCREEN
//$$ DEVICE = "touch_gt9xx"
//$$ L2 PROP_STR = "status"
//$$ L2 PROP_STR = "touch_name"
//$$ L3 PROP_STR = "i2c_bus"
//$$ L3 PROP_U32 ="reg"
//$$ L3 PROP_U32 ="irq"
//$$ L3 PROP_STR = "gpio_interrupt"
//$$ L3 PROP_STR = "gpio_reset"
//$$ L3 PROP_U32 ="xres"
//$$ L3 PROP_U32 ="yres"
//$$ L3 PROP_U32 ="pol"
//$$ L3 PROP_STR = "config_file"
		touch_gt9xx:gt9xx{
			compatible = "goodix,gt9xx";
			status = "okay";
			touch_name = "gt9xx";
			i2c_bus = "i2c_bus_a";
			reg = <0x14>;
			irq = <0>;
			gpio_interrupt = "GPIOZ_7";
			gpio_reset = "GPIOZ_6";
			xres = <2048>;
			yres = <1536>;
			pol = <0x4>;
			config_file = "/etc/touch/goodix.cfg";
		};
#endif

#ifdef CONFIG_TOUCHSCREEN_CT36X_PLATFORM_AMLCHIP
//$$ DEVICE = "touch_ct36x"
//$$ L2 PROP_STR = "status"
//$$ L2 PROP_STR = "touch_name"
//$$ L3 PROP_STR = "i2c_bus"
//$$ L3 PROP_U32 ="reg"
//$$ L3 PROP_U32 ="irq"
//$$ L3 PROP_STR = "gpio_interrupt"
//$$ L3 PROP_STR = "gpio_reset"
//$$ L3 PROP_U32 ="xres"
//$$ L3 PROP_U32 ="yres"
//$$ L3 PROP_U32 ="pol"
//$$ L3 PROP_STR = "fw_file"
        touch_ct36x:ct36x{
			compatible = "vtl,ct36x";
			status = "okay";
			touch_name = "ct36x";
			i2c_bus = "i2c_bus_a";
			reg = <0x01>;
			irq = <0>;
			gpio_interrupt = "GPIOZ_7";
			gpio_reset = "GPIOZ_6";
			xres = <1024>;
			yres = <768>;
			pol = <0x0>;
			fw_file = "/etc/touch/ct36x.dat";
		};
#endif

#ifdef CONFIG_GOODIX_GT801_CAPACITIVE_TOUCHSCREEN
//$$ DEVICE = "touch_gt801"
//$$ L2 PROP_STR = "status"
//$$ L2 PROP_STR = "touch_name"
//$$ L3 PROP_STR = "i2c_bus"
//$$ L3 PROP_U32 ="reg"
//$$ L3 PROP_U32 ="irq"
//$$ L3 PROP_STR = "gpio_interrupt"
//$$ L3 PROP_STR = "gpio_reset"
//$$ L3 PROP_U32 ="xres"
//$$ L3 PROP_U32 ="yres"
//$$ L3 PROP_U32 ="pol"
//$$ L3 PROP_STR = "irq_edge"
//$$ L3 PROP_STR = "config_file"
			touch_gt801:gt801{
			           compatible = "goodix,gt801";
			           status = "okay";
			           touch_name = "gt801";
			           i2c_bus = "i2c_bus_a";
			           reg = <0x55>;
			           irq = <0>;
			           gpio_interrupt = "GPIOX_19";
			           gpio_reset = "GPIOY_8";
			           xres = <800>;
			           yres = <480>;
			           pol = <0x4>;  // bit0 - swap x, bit1 - swap y , bit2 - swap xy
			           irq_edge= "GPIO_IRQ_LOW"
			           /*config_file = "/etc/touch/goodix.cfg";*/
			};
#endif
   };
#endif