| This is used only to generate ACPI tables for an I2C device. |
| - compatible : "i2c-chip"; |
| - acpi,hid : HID name for the device |
| Optional properies in addition to device.txt: |
| - reset-gpios : GPIO used to assert reset to the device |
| - irq-gpios : GPIO used for interrupt (if Interrupt is not used) |
| - stop-gpios : GPIO used to stop the device |
| - interrupts-extended : Interrupt to use for the device |
| - reset-delay-ms : Delay after de-asserting reset, in ms |
| - reset-off-delay-ms : Delay after asserting reset (during power off) |
| - enable-delay-ms : Delay after asserting enable |
| - enable-off-delay-ms : Delay after de-asserting enable (during power off) |
| - stop-delay-ms : Delay after de-aserting stop |
| - stop-off-delay-ms : Delay after asserting stop (during power off) |
| - hid-descr-addr : HID register offset (for Human Interface Devices) |
| acpi,ddn = "ELAN Touchscreen"; |
| interrupts-extended = <&acpi_gpe GPIO_21_IRQ |
| reset-gpios = <&gpio_n GPIO_36 GPIO_ACTIVE_HIGH>; |
| enable-gpios = <&gpio_n GPIO_152 GPIO_ACTIVE_HIGH>; |