devm_regmap_init_spmi_ext(9)

💅 devm_regmap_init_spmi_ext — Create managed regmap for Ext register space

okay so bestie, welcome to the Kernel API Manual ✨ (that's the manual this page lives in, iykyk). Buckle up, we're making a regmap and it's gonna be managed, which is the glow-up you want. 🎀

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🌸 NAME 🌸

devm_regmap_init_spmi_ext — literally creates a managed regmap for Ext register space. that's the whole vibe. 💖

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✨ SYNOPSIS ✨

devm_regmap_init_spmi_ext (dev , config );

no cap, that's it. two args, one iconic function. 🫶

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🦋 ARGUMENTS 🦋

• dev — the SPMI device you're gonna be interacting with. this is your main character. 👑
• config — the configuration for the register map. the ~aesthetic~ settings, if you will. 🎀

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💜 DESCRIPTION 💜

so here's the tea ☕ — the return value is gonna be an ERR_PTR if something goes wrong (😭 error era), or a valid pointer to a struct regmap if it slays (🔥). and the best part? the regmap gets automatically freed by the device management code. not me having to clean up manually… couldn't be me. 💅✨

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🌈 SEE ALSO 🌈

the kernel file lives at ./include/linux and it is stacked with friends. go say hi to all of them, fr fr:

• struct reg_default(9)
• struct reg_sequence(9)
• regmap_read_poll_timeout(9)
• regmap_read_poll_timeout_atomic(9)
• regmap_field_read_poll_timeout(9)
• struct regmap_range(9)
• struct regmap_access_table(9)
• struct regmap_config(9)
• struct regmap_range_cfg(9)
• struct regmap_sdw_mbq_cfg(9)
• struct regmap_bus(9)
• regmap_init(9)
• regmap_init_i2c(9)
• regmap_init_mdio(9)
• regmap_init_sccb(9)
• regmap_init_slimbus(9)
• regmap_init_spi(9)
• regmap_init_spmi_base(9)
• regmap_init_spmi_ext(9)
• regmap_init_w1(9)
• regmap_init_mmio_clk(9)
• regmap_init_mmio(9)
• regmap_init_ac97(9)
• regmap_init_sdw(9)
• regmap_init_sdw_mbq(9)
• regmap_init_sdw_mbq_cfg(9)
• regmap_init_i3c(9)
• regmap_init_spi_avmm(9)
• regmap_init_fsi(9)
• devm_regmap_init(9)
• devm_regmap_init_i2c(9)
• devm_regmap_init_mdio(9)
• devm_regmap_init_sccb(9)
• devm_regmap_init_spi(9)
• devm_regmap_init_spmi_base(9)
• devm_regmap_init_w1(9)
• devm_regmap_init_mmio_clk(9)
• devm_regmap_init_mmio(9)
• devm_regmap_init_ac97(9)
• devm_regmap_init_sdw(9)
• devm_regmap_init_sdw_mbq(9)
• devm_regmap_init_sdw_mbq_cfg(9)
• devm_regmap_init_slimbus(9)
• devm_regmap_init_i3c(9)
• devm_regmap_init_spi_avmm(9)
• devm_regmap_init_fsi(9)
• struct reg_field(9)
• struct regmap_irq_type(9)
• struct regmap_irq(9)
• struct regmap_irq_chip(9)

like… that's a whole friend group. obsessed. 💖🦋

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aaaand that's the page bestie!! 🎀 this lil beauty comes from ./include/linux and it's dated October 2026, so mark your calendar and stan. bye bestie, go init some regmaps responsibly 💅✨🌸