tegra_pmc_po...ate_power_on(9)

✨ NAME ✨

tegra_pmc_powergate_power_on — okay so this literally just powers a partition on, bestie 💅 (yes that's the whole plot, and it's iconic)

This one lives in the Kernel API Manual, and honestly? It's giving "tiny function, big responsibility." 🫶

🌸 SYNOPSIS 🌸

int tegra_pmc_powergate_power_on(struct tegra_pmc *pmc, unsigned int id);

Not me writing the signature out character for character because we do not improvise in this house 😭✨

🎀 ARGUMENTS 🎀

• pmc — the power management controller, your main character struct 💖
• id — the partition ID, aka which partition we're waking up ⭐

🦋 SEE ALSO 🦋

The kernel file is ./drivers/soc/tegra/pmc.c, and here's the whole friend group — every single one of them, no gatekeeping:

• struct tegra_pmc(9)
• tegra_powergate_set(9)
• devm_tegra_pmc_get(9)
• tegra_pmc_powergate_power_off(9)
• tegra_powergate_is_powered(9)
• tegra_pmc_powergate_remove_clamping(9)
• tegra_pmc_powergate_sequence_power_up(9)
• tegra_pmc_io_pad_power_enable(9)
• tegra_pmc_io_pad_power_disable(9)
• tegra_get_cpu_powergate_id(9)
• tegra_pmc_cpu_is_powered(9)
• tegra_pmc_cpu_power_on(9)
• tegra_pmc_cpu_remove_clamping(9)

💜 and that's the whole page, periodt 💜

Source: ./drivers/soc/tegra — October 2026 edition, so you know she's fresh 🍓🌸 Don't forget to power your partitions on before you leave, mwah 😘✨