tmakin
baccdc9e58
Tegra bootrom can signal PMIC and other onboard devices to handle early-boot configuration. Downstream L4T kernel has long supported this functionality, where commands are specified via device-tree and can be hooked for power/reset events. Based on: - https://gitlab.com/nvidia/nv-tegra/linux-3.10/-/commit/4ac6f24c8988ef8f6d8100f9dceede5a3ff4a2d3 - https://gitlab.com/nvidia/nv-tegra/linux-4.4/-/commit/5ba61fa064fdd66c8e84592e721a5ac0fa78ed6e - https://github.com/CTCaer/switch-l4t-kernel-4.9/commit/b4f03b6ab671597971bd9fc41482c0b52eb64bfd Co-developed-by: Laxman Dewangan <ldewangan@nvidia.com> Co-developed-by: CTCaer <ctcaer@gmail.com>