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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>struct regulator_desc</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="Voltage and current regulator API" /><link rel="up" href="api.html" title="Chapter 5. API reference" /><link rel="prev" href="API-struct-regulator-ops.html" title="struct regulator_ops" /><link rel="next" href="API-struct-regulator-config.html" title="struct regulator_config" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">struct regulator_desc</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-struct-regulator-ops.html">Prev</a> </td><th width="60%" align="center">Chapter 5. API reference</th><td width="20%" align="right"> <a accesskey="n" href="API-struct-regulator-config.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-struct-regulator-desc"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct regulator_desc —
Static regulator descriptor
</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting">
struct regulator_desc {
const char * name;
const char * supply_name;
int id;
bool continuous_voltage_range;
unsigned n_voltages;
struct regulator_ops * ops;
int irq;
enum regulator_type type;
struct module * owner;
unsigned int min_uV;
unsigned int uV_step;
unsigned int linear_min_sel;
unsigned int ramp_delay;
const unsigned int * volt_table;
unsigned int vsel_reg;
unsigned int vsel_mask;
unsigned int apply_reg;
unsigned int apply_bit;
unsigned int enable_reg;
unsigned int enable_mask;
bool enable_is_inverted;
unsigned int bypass_reg;
unsigned int bypass_mask;
unsigned int enable_time;
}; </pre></div><div class="refsect1"><a id="idm140434581954944"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">name</span></dt><dd><p>
Identifying name for the regulator.
</p></dd><dt><span class="term">supply_name</span></dt><dd><p>
Identifying the regulator supply
</p></dd><dt><span class="term">id</span></dt><dd><p>
Numerical identifier for the regulator.
</p></dd><dt><span class="term">continuous_voltage_range</span></dt><dd><p>
Indicates if the regulator can set any
voltage within constrains range.
</p></dd><dt><span class="term">n_voltages</span></dt><dd><p>
Number of selectors available for ops.<code class="function">list_voltage</code>.
</p></dd><dt><span class="term">ops</span></dt><dd><p>
Regulator operations table.
</p></dd><dt><span class="term">irq</span></dt><dd><p>
Interrupt number for the regulator.
</p></dd><dt><span class="term">type</span></dt><dd><p>
Indicates if the regulator is a voltage or current regulator.
</p></dd><dt><span class="term">owner</span></dt><dd><p>
Module providing the regulator, used for refcounting.
</p></dd><dt><span class="term">min_uV</span></dt><dd><p>
Voltage given by the lowest selector (if linear mapping)
</p></dd><dt><span class="term">uV_step</span></dt><dd><p>
Voltage increase with each selector (if linear mapping)
</p></dd><dt><span class="term">linear_min_sel</span></dt><dd><p>
Minimal selector for starting linear mapping
</p></dd><dt><span class="term">ramp_delay</span></dt><dd><p>
Time to settle down after voltage change (unit: uV/us)
</p></dd><dt><span class="term">volt_table</span></dt><dd><p>
Voltage mapping table (if table based mapping)
</p></dd><dt><span class="term">vsel_reg</span></dt><dd><p>
Register for selector when using regulator_regmap_X_voltage_
</p></dd><dt><span class="term">vsel_mask</span></dt><dd><p>
Mask for register bitfield used for selector
</p></dd><dt><span class="term">apply_reg</span></dt><dd><p>
Register for initiate voltage change on the output when
using regulator_set_voltage_sel_regmap
</p></dd><dt><span class="term">apply_bit</span></dt><dd><p>
Register bitfield used for initiate voltage change on the
output when using regulator_set_voltage_sel_regmap
</p></dd><dt><span class="term">enable_reg</span></dt><dd><p>
Register for control when using regmap enable/disable ops
</p></dd><dt><span class="term">enable_mask</span></dt><dd><p>
Mask for control when using regmap enable/disable ops
</p></dd><dt><span class="term">enable_is_inverted</span></dt><dd><p>
A flag to indicate set enable_mask bits to disable
when using regulator_enable_regmap and friends APIs.
</p></dd><dt><span class="term">bypass_reg</span></dt><dd><p>
Register for control when using regmap set_bypass
</p></dd><dt><span class="term">bypass_mask</span></dt><dd><p>
Mask for control when using regmap set_bypass
</p></dd><dt><span class="term">enable_time</span></dt><dd><p>
Time taken for initial enable of regulator (in uS).
</p></dd></dl></div></div><div class="refsect1"><a id="idm140434581920976"></a><h2>Description</h2><p>
</p><p>
Each regulator registered with the core is described with a
structure of this type and a struct regulator_config. This
structure contains the non-varying parts of the regulator
description.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-struct-regulator-ops.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="api.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-struct-regulator-config.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">struct regulator_ops</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span class="phrase">struct regulator_config</span></td></tr></table></div></body></html>
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