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* Merge branch 'for-linus' of ↵Linus Torvalds2014-04-031-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "Usual rocket science -- mostly documentation and comment updates" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: sparse: fix comment doc: fix double words isdn: capi: fix "CAPI_VERSION" comment doc: DocBook: Fix typos in xml and template file Bluetooth: add module name for btwilink driver core: unexport static function create_syslog_header mmc: core: typo fix in printk specifier ARM: spear: clean up editing mistake net-sysfs: fix comment typo 'CONFIG_SYFS' doc: Insert MODULE_ in module-signing macros Documentation: update URL to hfsplus Technote 1150 gpio: update path to documentation ixgbe: Fix format string in ixgbe_fcoe. Kconfig: Remove useless "default N" lines user_namespace.c: Remove duplicated word in comment CREDITS: fix formatting treewide: Fix typo in Documentation/DocBook mm: Fix warning on make htmldocs caused by slab.c ata: ata-samsung_cf: cleanup in header file idr: remove unused prototype of idr_free()
| * Merge branch 'master' into for-nextJiri Kosina2014-02-2028-441/+967
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| * | treewide: Fix typo in Documentation/DocBookMasanari Iida2014-02-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
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*-------------. \ \ Merge remote-tracking branches 'regulator/topic/tps65218', ↵Mark Brown2014-03-2612-67/+320
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'regulator/topic/tps6524x', 'regulator/topic/tps6586x', 'regulator/topic/tps65910', 'regulator/topic/tps80031', 'regulator/topic/wm831x', 'regulator/topic/wm8350' and 'regulator/topic/wm8994' into regulator-next
| | | | | | | | * | | regulator: wm8994: Remove redundant error messageSachin Kamat2014-02-201-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | | * | | | regulator: wm8350: Do not hardcode return valueSachin Kamat2014-02-191-2/+2
| | | | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: wm831x-ldo: Remove redundant error messageSachin Kamat2014-02-201-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: wm831x-isink: Remove redundant error messageSachin Kamat2014-02-201-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: wm831x-dcdc: Remove redundant error messageSachin Kamat2014-02-201-12/+4
| | | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | * | | | regulator: tps80031: remove unnecessary parenthesesJingoo Han2014-03-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary parentheses in order to fix the following checkpatch error. ERROR: return is not a function, parentheses are not required Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | * | | | regulator: tps80031: Remove redundant error messageSachin Kamat2014-02-201-3/+1
| | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | * / / / regulator: tps65910: Remove redundant error messageSachin Kamat2014-02-201-16/+5
| | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | * | | | regulator: tps6586x: Remove unnecessary rdev[] arrayAxel Lin2014-03-131-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now we are using devm_regulator_register(), so we don't need the rdev[] array to store return value of devm_regulator_register. Use a *rdev variable is enough for checking return status. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | * | | | regulator: tps6586x: Remove redundant error messageSachin Kamat2014-02-201-6/+2
| | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * / / / regulator: tps6524x: Remove redundant error messageSachin Kamat2014-02-201-3/+2
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | regulator: tps65218: Add OF dependencyAxel Lin2014-02-192-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | regulator: tps65218: Remove unnecessary regulator_unregister callAxel Lin2014-02-191-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | regulator: tps65218: Add terminate entry for of_device_id tableAxel Lin2014-02-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | regulator: tps65218: Add Regulator driver for TPS65218 PMICKeerthy2014-02-143-0/+314
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for TPS65218 PMIC regulators. The regulators set consists of 6 DCDCs and 1 LDO. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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*-------------. \ \ \ Merge remote-tracking branches 'regulator/topic/s5m8767', ↵Mark Brown2014-03-2610-184/+400
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'regulator/topic/st-pwm', 'regulator/topic/ti-abb', 'regulator/topic/tps51632', 'regulator/topic/tps62360', 'regulator/topic/tps6507x', 'regulator/topic/tps65090' and 'regulator/topic/tps65217' into regulator-next
| | | | | | | | * | | | regulator: tps65217: Allow missing init_data for diagnosticsAxel Lin2014-03-031-13/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regulator core supports this to allow the configuration to be inspected at runtime even if no software management is enabled. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | | | * | | | regulator: tps65217: Use of_get_child_by_nameSachin Kamat2014-02-141-1/+1
| | | | | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | | * | | | regulator: tps65090: Remove redundant error messageSachin Kamat2014-02-201-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | | * | | | regulator: tps65090: Add missing of_node_putSachin Kamat2014-02-181-0/+1
| | | | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: tps6507x: Remove redundant error messageSachin Kamat2014-02-201-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: tps6507x: Add missing of_node_putSachin Kamat2014-02-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: tps6507x: Use of_get_child_by_nameSachin Kamat2014-02-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | * | | | regulator: tps6507x: Use "IS_ENABLED" for DT code.Manish Badarkhe2014-02-071-13/+5
| | | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of "#ifdef CONFIG_OF" use "IS_ENABLED(CONFIG_OF)" option for DT code to avoid if-deffery in code. Also, modify code as per coding style. Signed-off-by: Manish Badarkhe <badarkhe.manish@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | * / / / regulator: tps62360: Remove redundant error messageSachin Kamat2014-02-201-7/+2
| | | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | * / / / regulator: tps51632: Remove redundant error messageSachin Kamat2014-02-201-6/+2
| | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | * | | | regulator: ti-abb: Remove redundant error messageSachin Kamat2014-02-191-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | * | | | regulator: ti-abb: Do not hardcode return valueSachin Kamat2014-02-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | * | | | regulator: ti-abb-regulator: do not open-code counting and access of dt ↵Heiko Stuebner2014-02-121-23/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | array elements Open coding the counting of elements in a dt-property is abstracted by the newly introduced of_property_count_uXX_elems functions. Additionally the raw iteration over the states element exposes the endian conversion and dtb-format details, which according to Mark Rutland "would be nice to limit [...] to of_ helper functions". Thus change ti-abb-regulator to use the helper for element counting and of_property_read_u32_index for retrieval of individual values. This makes it possible to remove the raw access to the property entirely. Signed-off-by: Heiko Stuebner <heiko.stuebner@bqreaders.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | * | | | regulator: ti-abb: Add support for interleaved LDO registersNishanth Menon2014-02-031-29/+57
| | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain platforms such as DRA7 have quirky memory maps such as: PRM_ABBLDO_DSPEVE_CTRL 0x4ae07e20 PRM_ABBLDO_IVA_CTRL 0x4ae07e24 other-registers PRM_ABBLDO_DSPEVE_SETUP 0x4ae07e30 PRM_ABBLDO_IVA_SETUP 0x4ae07e34 These need the address range allocation to be either not reserved OR unique allocation per register instance or use something like syscon based solution. By going with unique allocation per register, we are able to now have a single compatible driver for all instances on all platforms which use the IP block. So, introduce a new "ti,abb-v3" compatible to allow for definitions where explicit register definitions are provided, while maintaining backward compatibility of older predefined register offsets provided by "ti-abb-v1" and "ti-abb-v2". As part of this change, we rename a few variables to indicate the appropriate meaning. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | regulator: st-pwm: Convert to get_voltage_selAxel Lin2014-03-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also remove test for selector in st_pwm_regulator_set_voltage_sel, the checking is already done in .list_voltage. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | regulator: Add new driver for ST's PWM controlled voltage regulatorsLee Jones2014-03-213-0/+200
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some STMicroelectronics hardware reside regulators consisting partly of a PWM input connected to the feedback loop. As the PWM duty-cycle is varied the output voltage adapts. This driver allows us to vary the output voltage by adapting the PWM input duty-cycle. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | regulator: s5m8767: Convert to use regulator_[enable|disable|is_enabled]_regmapAxel Lin2014-03-211-59/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit ca5d1b3524b4d "regulator: helpers: Modify helpers enabling multi-bit control", we can set enable_val setting for device that use multiple bits for control. Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | regulator: s5m8767: Remove redundant error messageSachin Kamat2014-02-201-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | regulator: s5m8767: Use GPIO for controlling Buck9/eMMCKrzysztof Kozlowski2014-01-271-3/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for GPIO control (enable/disable) over Buck9. The Buck9 Converter is used as a supply for eMMC Host Controller. BUCK9EN GPIO of S5M8767 chip may be used by application processor to enable or disable the Buck9. This has two benefits: - It is faster than toggling it over I2C bus. - It allows disabling the regulator during suspend to RAM; The AP will enable it during resume; Without the patch the regulator supplying eMMC must be defined as fixed-regulator. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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*-----------. \ \ \ \ Merge remote-tracking branches 'regulator/topic/max8973', ↵Mark Brown2014-03-2610-192/+954
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'regulator/topic/max8997', 'regulator/topic/max8998', 'regulator/topic/mc13xxx', 'regulator/topic/pfuze100', 'regulator/topic/rc5t583' and 'regulator/topic/s2mps11' into regulator-next
| | | | | | | * | | | | regulator: s2mps11: Add missing of_node_putSachin Kamat2014-03-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | | * | | | | regulator: s2mps11: Use of_get_child_by_nameSachin Kamat2014-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | | | * | | | | regulator: s2mps11: Add set_suspend_disable for S2MPS14Krzysztof Kozlowski2014-03-191-1/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | S2MPS14 regulators support suspend mode where their status is controlled by PWREN coming from SoC. This patch implements the set_suspend_disable for S2MPS14 regulators. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | | * | | | | regulator: s2mps11: Add support for S2MPS14 regulatorsKrzysztof Kozlowski2014-03-192-65/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for S2MPS14 PMIC regulators to s2mps11 driver. The S2MPS14 has fewer BUCK-s and LDO-s than S2MPS11. It also does not support controlling the BUCK ramp delay. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Reviewed-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | | * | | | | Merge branch 'ib-mfd-regulator-3.15' of ↵Mark Brown2014-03-198-8/+505
| | | | | | | |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into regulator-s2mps11
| | | | | | | | * | | | | regulator: Add support for S2MPA01 regulatorSachin Kamat2014-03-183-0/+489
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for S2MPA01 voltage and current regulator. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | | * | | | | | regulator: s2mps11: Fix section mismatchKrzysztof Kozlowski2014-03-041-46/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove __initconst from regulator_desc array because this array is used during probe and s2mps11_pmic_probe() is not in __init section. However still select the number of supported regulators according to device ID so the driver will be ready for adding support for S2MPS14 device. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | | * | | | | | regulator: s2mps11: Copy supported regulators from initconstKrzysztof Kozlowski2014-03-031-13/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add __initconst to 'regulator_desc' array with supported regulators. During probe choose how many and which regulators will be supported according to device ID. Then copy the 'regulator_desc' array to allocated memory so the regulator core can use it. Additionally allocate array of of_regulator_match() dynamically (based on number of regulators) instead of allocation on the stack. This is needed for supporting different devices in s2mps11 driver and actually prepares the regulator driver for supporting the S2MPS14 device. Code for supporting the S2MPS14 device will add its own array of 'regulator_desc' (also marked as __initconst). This way memory footprint of the driver will be reduced (approximately 'regulators_desc' array for S2MPS11 occupies 5 kB on 32-bit ARM, for S2MPS14 will occupy 3 kB). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Cc: Yadwinder Singh Brar <yadi.brar01@gmail.com> Reviewed-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | | * | | | | | regulator: s2mps11: Constify regulator_desc arrayKrzysztof Kozlowski2014-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Constify the regulator_desc 'regulators' array. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | | * | | | | | regulator: s2mps11: Don't store registered regulators in state containerKrzysztof Kozlowski2014-03-031-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Regulators registered by devm_regulator_register() do not have to be stored in state container because they are never dereferenced later. The array of regulator_dev can be safely removed from state container. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-11 07:35:20 +0100