mpc512x_cs_config(9)

🌸 mpc512x_cs_config(9) 🌸

okay bestie, welcome to the Kernel API Manual corner of the group chat 💖 this one is all about mpc512x_cs_config(9), and it is lowkey iconic for anyone poking at chip selects on the LocalPlus Bus ✨

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💖 NAME 💖

mpc512x_cs_config — Setup chip select configuration, and yes that is literally the whole assignment 💅

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✨ SYNOPSIS ✨

no cap, here is the exact signature:

int mpc512x_cs_config (unsigned int cs , u32 val );

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🎀 ARGUMENTS 🎀

• cs — chip select number 🦋 like, which chip select are we talking about bestie
• val — chip select configuration value ✨ the actual config value going in

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🦋 DESCRIPTION 🦋

okay so mpc512x_cs_config performs chip select configuration for devices on the LocalPlus Bus 🌈 it is intended to dynamically reconfigure the chip select parameters for configurable devices on the bus, periodt 💅

it's giving "reconfigure those chip select parameters when needed" energy, and honestly? obsessed 🫶

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👑 SEE ALSO 👑

• Kernel file ./arch/powerpc/platforms/512x/mpc512x_shared.c — the source file bestie, go look 👀🔥

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mwah 💋 source/version vibes live at ./arch/powerpc/platforms/512x, and this page is dated October 2026 — that's the cute lil footer sign-off, bye bestie 🎀🫶