2112 Commits

Author SHA1 Message Date
Sachin Kamat
6c48acfb2a regulator: da9210: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 19:58:46 +09:00
Sachin Kamat
8b5baa56f2 regulator: da9063: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 19:57:19 +09:00
Sachin Kamat
31833581de regulator: as3711: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:38:41 +09:00
Sachin Kamat
820cd31e36 regulator: arizona-micsupp: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:37:59 +09:00
Sachin Kamat
f4a6c5b41c regulator: arizona-ldo1: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:37:59 +09:00
Sachin Kamat
5ee77ef27e regulator: act8865: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:35:31 +09:00
Sachin Kamat
001f004ba7 regulator: 88pm800: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:34:38 +09:00
Sachin Kamat
fe2eb72218 regulator: da9055: Do not hardcode return value
Propagate the error value returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:33:53 +09:00
Sachin Kamat
8a7963d55b regulator: da9063: Do not hardcode return values
Propagate the error values returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:31:47 +09:00
Sachin Kamat
145fe1e1d5 regulator: fan53555: Do not hardcode return values
Propagate the error values returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:30:08 +09:00
Sachin Kamat
a1985d469d regulator: lp3971: Do not hardcode return value
Propagate the error value returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:28:12 +09:00
Sachin Kamat
ad5ec6cdb2 regulator: lp872x: Do not hardcode return values
Propagate the error values returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:26:02 +09:00
Masanari Iida
e227867f12 treewide: Fix typo in Documentation/DocBook
This patch fix spelling typo in Documentation/DocBook.
It is because .html and .xml files are generated by make htmldocs,
I have to fix a typo within the source files.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-02-19 14:58:17 +01:00
Sachin Kamat
e9fa1a3ac6 regulator: max8925: Do not hardcode return value
Propagate the error value returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 22:08:35 +09:00
Sachin Kamat
21024dee20 regulator: max8973: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 22:07:51 +09:00
Sachin Kamat
8bad62cca3 regulator: ti-abb: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 22:06:52 +09:00
Sachin Kamat
0ab5c85d68 regulator: ti-abb: Do not hardcode return value
Propagate the error value returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 22:06:52 +09:00
Philipp Zabel
5c99a7b1f0 regulator: da9052: Add ramp speed information for the DVC regulators
Some LDOs and DCDCs have a fixed ramp speed of 6.25 mV/µs. This patch adds
the set_voltage_time_sel function to let consumers know about this.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 22:04:38 +09:00
Axel Lin
948838a10a regulator: tps65218: Add OF dependency
This is a DT-only driver, so make it depend on OF and remove of_match_ptr in
the code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 21:18:58 +09:00
Axel Lin
413be59e2f regulator: tps65218: Remove unnecessary regulator_unregister call
Current code uses devm_regulator_register() so the we don't need to explicitly
call regulator_unregister() in .remove.
And then we don't need to save rdev pointer to tps->rdev[id].

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 21:18:54 +09:00
Axel Lin
c46b5295ac regulator: tps65218: Add terminate entry for of_device_id table
Fixes below build error:
FATAL: drivers/regulator/tps65218-regulator: struct of_device_id is not terminated with a NULL entry!

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 21:18:50 +09:00
Sachin Kamat
0b61ad1a7e regulator: wm8350: Do not hardcode return value
Propagate the error value returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 13:24:12 +09:00
Fabio Estevam
3e01c75a45 pfuze100-regulator: Fix of_node_get() parameter
Since commit d7857c42 (regulator: pfuze100: Use of_get_child_by_name) we get
the following probe failure:

pfuze100-regulator 1-0008: Full layer: 1, Metal layer: 0
pfuze100-regulator 1-0008: FAB: 0, FIN: 0
pfuze100-regulator 1-0008: regulators node not found
pfuze100-regulator: probe of 1-0008 failed with error -22

Now that of_get_child_by_name() is used we should adjust the device_node pointer
'np' to not get the parent node anymore.

Suggested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19 13:15:02 +09:00
Sachin Kamat
026cdfe6f8 regulator: tps65090: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 11:05:00 +09:00
Sachin Kamat
aaacb0e9e6 regulator: tps6507x: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 11:03:51 +09:00
Sachin Kamat
58c9537791 regulator: max8998: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 11:02:43 +09:00
Sachin Kamat
cde248f92f regulator: max8660: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 11:02:08 +09:00
Sachin Kamat
d9aa5c5631 regulator: max77693: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 11:01:15 +09:00
Sachin Kamat
da0ee72d6d regulator: max77686: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 11:00:45 +09:00
Sachin Kamat
2da8215ce2 regulator: da9063: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 10:59:59 +09:00
Sachin Kamat
ba40e5571b regulator: as3722: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 10:59:02 +09:00
Sachin Kamat
0079eb53c0 regulator: act8865: Add missing of_node_put
Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18 10:56:51 +09:00
Sachin Kamat
93195c33eb regulator: tps65217: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:21:54 +00:00
Sachin Kamat
e3d4edfd98 regulator: tps6507x: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:20:49 +00:00
Sachin Kamat
d7857c4294 regulator: pfuze100: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:20:06 +00:00
Sachin Kamat
fc5a6e5b0c regulator: mc13xxx: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:19:27 +00:00
Sachin Kamat
25cc275a8b regulator: da9063: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:18:37 +00:00
Sachin Kamat
a4b4e66aad regulator: da9055: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:17:59 +00:00
Sachin Kamat
b327bcc0ac regulator: da9052: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:16:30 +00:00
Sachin Kamat
eecb02c003 regulator: as3711: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:15:46 +00:00
Sachin Kamat
6ea970a9be regulator: act8865: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:14:36 +00:00
Sachin Kamat
ca1e3f33d9 regulator: 88pm8607: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:13:40 +00:00
Sachin Kamat
c0a3536317 regulator: max8997: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:11:39 +00:00
Sachin Kamat
1f4f88c0ae regulator: max8925: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:10:50 +00:00
Sachin Kamat
c61f140139 regulator: max8907: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:10:05 +00:00
Sachin Kamat
826adb4900 regulator: max8660: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:09:32 +00:00
Sachin Kamat
4fa43a4a6f regulator: max77693: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:08:31 +00:00
Sachin Kamat
398a6616b5 regulator: max77686: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 21:07:45 +00:00
Philipp Zabel
d38018f201 regulator: anatop: Add bypass support to digital LDOs
The ARM, PU, and SOC LDOs in the i.MX6 PMU can operate
in bypass mode. This allows to use external switching
regulators for cpu voltage scaling.

Since bypass and power gating modes are not configured
with their own bits, but via the voltage target bitfield,
store bypass state to be restored when reenabling the
regulator.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 20:30:47 +00:00
Philipp Zabel
605ebd35f0 regulator: anatop: Add power gating support to digital LDOs
The ARM, PU, and SOC LDOs in the i.MX6 PMU can completely gate
their power output. Since power gating is configured by writing
zero to the voltage target bitfield,, store a copy of the
voltage selector to be restored when reenabling the regulator.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14 20:30:47 +00:00