ENUM PM_SD_CONFIG_TYPE(9)

💖 NAME 💖

okay so welcome to enum pm_sd_config_type(9) from the Kernel API Manual, bestie. this enum is literally the PM SD configuration situation — that's the whole name-and-purpose combo, no cap. 💅

🌈 SYNOPSIS 🌈

the lineup is giving "four constants, one enum," and here's the exact shape:

enum pm_sd_config_type {
    SD_CONFIG_EMMC_SEL ,
    SD_CONFIG_BASECLK ,
    SD_CONFIG_8BIT ,
    SD_CONFIG_FIXED

};

🎀 Constants 🎀

• SD_CONFIG_EMMC_SEL — this one's whole job is to set SD_EMMC_SEL in CTRL_REG_SD and SD_SLOTTYPE, periodt. ✨
• SD_CONFIG_BASECLK — sets SD_BASECLK in SD_CONFIG_REG1, and that's the vibe. 🌸
• SD_CONFIG_8BIT — sets SD_8BIT in SD_CONFIG_REG2, slay. 🦋
• SD_CONFIG_FIXED — sets fixed config registers, iconic behavior only. 👑

👀 SEE ALSO 👀

if you wanna keep scrolling, the kernel file is ./include/linux/firmware/xlnx-zynqmp.h, and these baddies are linked too:

• XPM_EVENT_ERROR_MASK_DDRMC_CR(9)
• XPM_EVENT_ERROR_MASK_DDRMC_NCR(9)
• enum pm_gem_config_type(9)
• enum pm_node_status(9)
• struct zynqmp_pm_query_data(9)

footer check, bestie: source/version marker ./include/linux/firmware, date October 2026. that's the page — mwah 💋🫶