tegra132_clock_init(9)

💫 tegra132_clock_init(9) 💫

okay so bestie, welcome to the Kernel API Manual — this one's a lil page about tegra132_clock_init, and it's genuinely so much less scary than it sounds. pull up a chair 🎀

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✨ NAME ✨

tegra132_clock_init — clock initialization, but make it Tegra132-specific 🦋

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🌸 SYNOPSIS 🌸

void tegra132_clock_init (struct device_node *np );

like, that's it. that's the whole vibe check. no return value, no drama, no int to check. 💅

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🧚 ARGUMENTS 🧚

• np — a struct device_node * pointing at the DT node for the SoC CAR IP block. that's your device-tree node, your little handle on the hardware. iconic.

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👑 DESCRIPTION 👑

okay so this function registers most of the SoC clocks for the Tegra132 system-on-chip. clock registration era, honestly. ⭐

most of this code is shared between the Tegra124 and Tegra132 SoCs</sub> — the way that they're siblings fr fr — although some of the initial clock settings and the CPU clocks do differ between the two. so like, same energy, different details. 🤝

it's intended to be called by the OF init code when a DT node with the "nvidia,tegra132-car" string shows up, and it's declared with CLK_OF_DECLARE. so you don't call this yourself, the OF init code finds the node and does the thing. main character energy, honestly. 🌈

no return value. it's a void function — it just does its job and leaves. respectful. 🫶

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/clk/tegra/clk-tegra124.c — yes bestie, the tegra132 stuff lives in the tegra124 file. iykyk 💀
• tegra124_clock_apply_init_table(9)
• tegra124_car_barrier(9)
• tegra124_clock_assert_dfll_dvco_reset(9)
• tegra124_clock_deassert_dfll_dvco_reset(9)
• tegra132_clock_apply_init_table(9)
• tegra124_132_clock_init_pre(9)
• tegra124_132_clock_init_post(9)
• tegra124_clock_init(9)

like, go read those too, they're the friend group. 💖

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and that's the page, bestie — brought to you by the source path ./drivers/clk/tegra, dated October 2026, living its best life in the Kernel API Manual. slay, honestly. 🎀✨💜