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-rw-r--r--Documentation/ABI/testing/sysfs-class-regulator55
1 files changed, 34 insertions, 21 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-regulator b/Documentation/ABI/testing/sysfs-class-regulator
index 79a4a75b2d2c..3731f6f29bcb 100644
--- a/Documentation/ABI/testing/sysfs-class-regulator
+++ b/Documentation/ABI/testing/sysfs-class-regulator
@@ -1,7 +1,7 @@
1What: /sys/class/regulator/.../state 1What: /sys/class/regulator/.../state
2Date: April 2008 2Date: April 2008
3KernelVersion: 2.6.26 3KernelVersion: 2.6.26
4Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 4Contact: Liam Girdwood <lrg@slimlogic.co.uk>
5Description: 5Description:
6 Each regulator directory will contain a field called 6 Each regulator directory will contain a field called
7 state. This holds the regulator output state. 7 state. This holds the regulator output state.
@@ -27,7 +27,7 @@ Description:
27What: /sys/class/regulator/.../type 27What: /sys/class/regulator/.../type
28Date: April 2008 28Date: April 2008
29KernelVersion: 2.6.26 29KernelVersion: 2.6.26
30Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 30Contact: Liam Girdwood <lrg@slimlogic.co.uk>
31Description: 31Description:
32 Each regulator directory will contain a field called 32 Each regulator directory will contain a field called
33 type. This holds the regulator type. 33 type. This holds the regulator type.
@@ -51,7 +51,7 @@ Description:
51What: /sys/class/regulator/.../microvolts 51What: /sys/class/regulator/.../microvolts
52Date: April 2008 52Date: April 2008
53KernelVersion: 2.6.26 53KernelVersion: 2.6.26
54Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 54Contact: Liam Girdwood <lrg@slimlogic.co.uk>
55Description: 55Description:
56 Each regulator directory will contain a field called 56 Each regulator directory will contain a field called
57 microvolts. This holds the regulator output voltage setting 57 microvolts. This holds the regulator output voltage setting
@@ -65,7 +65,7 @@ Description:
65What: /sys/class/regulator/.../microamps 65What: /sys/class/regulator/.../microamps
66Date: April 2008 66Date: April 2008
67KernelVersion: 2.6.26 67KernelVersion: 2.6.26
68Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 68Contact: Liam Girdwood <lrg@slimlogic.co.uk>
69Description: 69Description:
70 Each regulator directory will contain a field called 70 Each regulator directory will contain a field called
71 microamps. This holds the regulator output current limit 71 microamps. This holds the regulator output current limit
@@ -79,7 +79,7 @@ Description:
79What: /sys/class/regulator/.../opmode 79What: /sys/class/regulator/.../opmode
80Date: April 2008 80Date: April 2008
81KernelVersion: 2.6.26 81KernelVersion: 2.6.26
82Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 82Contact: Liam Girdwood <lrg@slimlogic.co.uk>
83Description: 83Description:
84 Each regulator directory will contain a field called 84 Each regulator directory will contain a field called
85 opmode. This holds the regulator operating mode setting. 85 opmode. This holds the regulator operating mode setting.
@@ -102,7 +102,7 @@ Description:
102What: /sys/class/regulator/.../min_microvolts 102What: /sys/class/regulator/.../min_microvolts
103Date: April 2008 103Date: April 2008
104KernelVersion: 2.6.26 104KernelVersion: 2.6.26
105Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 105Contact: Liam Girdwood <lrg@slimlogic.co.uk>
106Description: 106Description:
107 Each regulator directory will contain a field called 107 Each regulator directory will contain a field called
108 min_microvolts. This holds the minimum safe working regulator 108 min_microvolts. This holds the minimum safe working regulator
@@ -116,7 +116,7 @@ Description:
116What: /sys/class/regulator/.../max_microvolts 116What: /sys/class/regulator/.../max_microvolts
117Date: April 2008 117Date: April 2008
118KernelVersion: 2.6.26 118KernelVersion: 2.6.26
119Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 119Contact: Liam Girdwood <lrg@slimlogic.co.uk>
120Description: 120Description:
121 Each regulator directory will contain a field called 121 Each regulator directory will contain a field called
122 max_microvolts. This holds the maximum safe working regulator 122 max_microvolts. This holds the maximum safe working regulator
@@ -130,7 +130,7 @@ Description:
130What: /sys/class/regulator/.../min_microamps 130What: /sys/class/regulator/.../min_microamps
131Date: April 2008 131Date: April 2008
132KernelVersion: 2.6.26 132KernelVersion: 2.6.26
133Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 133Contact: Liam Girdwood <lrg@slimlogic.co.uk>
134Description: 134Description:
135 Each regulator directory will contain a field called 135 Each regulator directory will contain a field called
136 min_microamps. This holds the minimum safe working regulator 136 min_microamps. This holds the minimum safe working regulator
@@ -145,7 +145,7 @@ Description:
145What: /sys/class/regulator/.../max_microamps 145What: /sys/class/regulator/.../max_microamps
146Date: April 2008 146Date: April 2008
147KernelVersion: 2.6.26 147KernelVersion: 2.6.26
148Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 148Contact: Liam Girdwood <lrg@slimlogic.co.uk>
149Description: 149Description:
150 Each regulator directory will contain a field called 150 Each regulator directory will contain a field called
151 max_microamps. This holds the maximum safe working regulator 151 max_microamps. This holds the maximum safe working regulator
@@ -157,10 +157,23 @@ Description:
157 platform code. 157 platform code.
158 158
159 159
160What: /sys/class/regulator/.../name
161Date: October 2008
162KernelVersion: 2.6.28
163Contact: Liam Girdwood <lrg@slimlogic.co.uk>
164Description:
165 Each regulator directory will contain a field called
166 name. This holds a string identifying the regulator for
167 display purposes.
168
169 NOTE: this will be empty if no suitable name is provided
170 by platform or regulator drivers.
171
172
160What: /sys/class/regulator/.../num_users 173What: /sys/class/regulator/.../num_users
161Date: April 2008 174Date: April 2008
162KernelVersion: 2.6.26 175KernelVersion: 2.6.26
163Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 176Contact: Liam Girdwood <lrg@slimlogic.co.uk>
164Description: 177Description:
165 Each regulator directory will contain a field called 178 Each regulator directory will contain a field called
166 num_users. This holds the number of consumer devices that 179 num_users. This holds the number of consumer devices that
@@ -170,7 +183,7 @@ Description:
170What: /sys/class/regulator/.../requested_microamps 183What: /sys/class/regulator/.../requested_microamps
171Date: April 2008 184Date: April 2008
172KernelVersion: 2.6.26 185KernelVersion: 2.6.26
173Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 186Contact: Liam Girdwood <lrg@slimlogic.co.uk>
174Description: 187Description:
175 Each regulator directory will contain a field called 188 Each regulator directory will contain a field called
176 requested_microamps. This holds the total requested load 189 requested_microamps. This holds the total requested load
@@ -181,7 +194,7 @@ Description:
181What: /sys/class/regulator/.../parent 194What: /sys/class/regulator/.../parent
182Date: April 2008 195Date: April 2008
183KernelVersion: 2.6.26 196KernelVersion: 2.6.26
184Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 197Contact: Liam Girdwood <lrg@slimlogic.co.uk>
185Description: 198Description:
186 Some regulator directories will contain a link called parent. 199 Some regulator directories will contain a link called parent.
187 This points to the parent or supply regulator if one exists. 200 This points to the parent or supply regulator if one exists.
@@ -189,7 +202,7 @@ Description:
189What: /sys/class/regulator/.../suspend_mem_microvolts 202What: /sys/class/regulator/.../suspend_mem_microvolts
190Date: May 2008 203Date: May 2008
191KernelVersion: 2.6.26 204KernelVersion: 2.6.26
192Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 205Contact: Liam Girdwood <lrg@slimlogic.co.uk>
193Description: 206Description:
194 Each regulator directory will contain a field called 207 Each regulator directory will contain a field called
195 suspend_mem_microvolts. This holds the regulator output 208 suspend_mem_microvolts. This holds the regulator output
@@ -203,7 +216,7 @@ Description:
203What: /sys/class/regulator/.../suspend_disk_microvolts 216What: /sys/class/regulator/.../suspend_disk_microvolts
204Date: May 2008 217Date: May 2008
205KernelVersion: 2.6.26 218KernelVersion: 2.6.26
206Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 219Contact: Liam Girdwood <lrg@slimlogic.co.uk>
207Description: 220Description:
208 Each regulator directory will contain a field called 221 Each regulator directory will contain a field called
209 suspend_disk_microvolts. This holds the regulator output 222 suspend_disk_microvolts. This holds the regulator output
@@ -217,7 +230,7 @@ Description:
217What: /sys/class/regulator/.../suspend_standby_microvolts 230What: /sys/class/regulator/.../suspend_standby_microvolts
218Date: May 2008 231Date: May 2008
219KernelVersion: 2.6.26 232KernelVersion: 2.6.26
220Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 233Contact: Liam Girdwood <lrg@slimlogic.co.uk>
221Description: 234Description:
222 Each regulator directory will contain a field called 235 Each regulator directory will contain a field called
223 suspend_standby_microvolts. This holds the regulator output 236 suspend_standby_microvolts. This holds the regulator output
@@ -231,7 +244,7 @@ Description:
231What: /sys/class/regulator/.../suspend_mem_mode 244What: /sys/class/regulator/.../suspend_mem_mode
232Date: May 2008 245Date: May 2008
233KernelVersion: 2.6.26 246KernelVersion: 2.6.26
234Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 247Contact: Liam Girdwood <lrg@slimlogic.co.uk>
235Description: 248Description:
236 Each regulator directory will contain a field called 249 Each regulator directory will contain a field called
237 suspend_mem_mode. This holds the regulator operating mode 250 suspend_mem_mode. This holds the regulator operating mode
@@ -245,7 +258,7 @@ Description:
245What: /sys/class/regulator/.../suspend_disk_mode 258What: /sys/class/regulator/.../suspend_disk_mode
246Date: May 2008 259Date: May 2008
247KernelVersion: 2.6.26 260KernelVersion: 2.6.26
248Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 261Contact: Liam Girdwood <lrg@slimlogic.co.uk>
249Description: 262Description:
250 Each regulator directory will contain a field called 263 Each regulator directory will contain a field called
251 suspend_disk_mode. This holds the regulator operating mode 264 suspend_disk_mode. This holds the regulator operating mode
@@ -258,7 +271,7 @@ Description:
258What: /sys/class/regulator/.../suspend_standby_mode 271What: /sys/class/regulator/.../suspend_standby_mode
259Date: May 2008 272Date: May 2008
260KernelVersion: 2.6.26 273KernelVersion: 2.6.26
261Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 274Contact: Liam Girdwood <lrg@slimlogic.co.uk>
262Description: 275Description:
263 Each regulator directory will contain a field called 276 Each regulator directory will contain a field called
264 suspend_standby_mode. This holds the regulator operating mode 277 suspend_standby_mode. This holds the regulator operating mode
@@ -272,7 +285,7 @@ Description:
272What: /sys/class/regulator/.../suspend_mem_state 285What: /sys/class/regulator/.../suspend_mem_state
273Date: May 2008 286Date: May 2008
274KernelVersion: 2.6.26 287KernelVersion: 2.6.26
275Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 288Contact: Liam Girdwood <lrg@slimlogic.co.uk>
276Description: 289Description:
277 Each regulator directory will contain a field called 290 Each regulator directory will contain a field called
278 suspend_mem_state. This holds the regulator operating state 291 suspend_mem_state. This holds the regulator operating state
@@ -287,7 +300,7 @@ Description:
287What: /sys/class/regulator/.../suspend_disk_state 300What: /sys/class/regulator/.../suspend_disk_state
288Date: May 2008 301Date: May 2008
289KernelVersion: 2.6.26 302KernelVersion: 2.6.26
290Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 303Contact: Liam Girdwood <lrg@slimlogic.co.uk>
291Description: 304Description:
292 Each regulator directory will contain a field called 305 Each regulator directory will contain a field called
293 suspend_disk_state. This holds the regulator operating state 306 suspend_disk_state. This holds the regulator operating state
@@ -302,7 +315,7 @@ Description:
302What: /sys/class/regulator/.../suspend_standby_state 315What: /sys/class/regulator/.../suspend_standby_state
303Date: May 2008 316Date: May 2008
304KernelVersion: 2.6.26 317KernelVersion: 2.6.26
305Contact: Liam Girdwood <lg@opensource.wolfsonmicro.com> 318Contact: Liam Girdwood <lrg@slimlogic.co.uk>
306Description: 319Description:
307 Each regulator directory will contain a field called 320 Each regulator directory will contain a field called
308 suspend_standby_state. This holds the regulator operating 321 suspend_standby_state. This holds the regulator operating
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-27 12:57:51 -0500