1. 根目录:
2. Documentation
3. devicetree
4. bindings
5. nvec
6. nvidia,nvec.txt

NVIDIA compliant embedded controller

Required properties:
- compatible : should be "nvidia,nvec".
- reg : the iomem of the i2c slave controller
- interrupts : the interrupt line of the i2c slave controller
- clock-frequency : the frequency of the i2c bus
- gpios : the gpio used for ec request
- slave-addr: the i2c address of the slave controller
- clocks : Must contain an entry for each entry in clock-names.
  See ../clocks/clock-bindings.txt for details.
- clock-names : Must include the following entries:
  Tegra20/Tegra30:
  - div-clk
  - fast-clk
  Tegra114:
  - div-clk
- resets : Must contain an entry for each entry in reset-names.
  See ../reset/reset.txt for details.
- reset-names : Must include the following entries:
  - i2c