STRUCT RPI_FIRMWARE_CLK_RATE_REQUEST(9)

💖 struct rpi_firmware_clk_rate_request(9) 💖

okay so bestie, this page lives in the Kernel API Manual, and it's the moment for struct rpi_firmware_clk_rate_request(9) to shine. It's a tiny firmware request struct, and we're gonna treat it like the main character it is. 💅✨

🎀 NAME 🎀

struct rpi_firmware_clk_rate_request — Firmware Request for a rate

🦋 SYNOPSIS 🦋

       struct rpi_firmware_clk_rate_request {
           __le32 id;
           __le32 rate;
        };

🫶 Members 🫶

• id — ID of the clock being queried. That's the clock's literal ID, bestie. 🕰️
• rate — Rate in Hertz. Set by the firmware. The firmware is doing the setting here — not you, not me, not the group chat. 💀

🌸 Description 🌸

This struct is used by RPI_FIRMWARE_GET_CLOCK_RATE, RPI_FIRMWARE_GET_CLOCK_MEASURED, RPI_FIRMWARE_GET_MAX_CLOCK_RATE and RPI_FIRMWARE_GET_MIN_CLOCK_RATE. All four, no skipping, periodt. 🔥

👑 SEE ALSO 👑

• Kernel file ./include/soc/bcm2835/raspberrypi-firmware.h
• struct rpi_firmware_property_tag_header(9)
• struct rpi_firmware_get_voltage_request(9)

and that's a wrap, bestie ✨ shoutout to the source path ./include/soc/bcm2835, the date October 2026, and the footer title struct rpi_f...rate_request(9). 🫶💖🎀