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path: root/drivers/regulator/tps62360-regulator.c
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2012-08-01regulator: tps62361: make all register as non-volatileLaxman Dewangan
All register fo TPS62361 is non-volatile and so implementing this api for regmap actual caching. bug 993297 Change-Id: I7695ed54bdb0fd9dec13e735264c12b60e18777a Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/119592
2012-06-04regulator: tps62360: support force PWM mode via regulator modeLaxman Dewangan
Change the mechanism of enabling the force PWM mode through regulator set mode. This can be dynamically configured now. In the REGULATOR_MODE_FAST the force PWM is enabled and in REGULATOR_MODE_NORMAL the force PWM is disabled. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cherry-picked from mainline commit 9a00630 Change-Id: I39a77dbe5d0c4c2a5b81dbfe51163a65894bc98c Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105832 Reviewed-by: Automatic_Commit_Validation_User
2012-06-01regulator: tps62360: fix stylistic issue and optimize codeLaxman Dewangan
Fix multiple stylistic issue like: - The print message should be not break into multiple line. - line gap after variable declaration and statement. - checkpatch error. - some typo. Some enhancement on error message printing to print error value also along with proper text. Avoid voltage_base conversion to microvolts every time. Put init functions in init section. Using efficient function inplace of calling multiple function to reduce the code size. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit 2935fb18aa1e75e6afaab3303cdd1a4ac62be63e) Change-Id: I988938f8f8cc6fb5355e32bd6ac25d95db94913c Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105831 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-01regulator: tps62360: Provide settling time for voltage changeLaxman Dewangan
Settling time is require when there is voltage output change. Implement set_voltage_time_sel() callback which returns delay time for voltage change to settle down to new value. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit a60cfce051dd5e22329df1018d278bf3e52d82bc) Change-Id: I522df8a72595622fd99cc46043c34610434d932f Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105830 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-01regulator: tps62360: enable register cacheLaxman Dewangan
Enable cache of device register using regmap cache RBTREE. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit 16ea003bd1c95ea55a0b88187ce7cbeaca760fcf) Change-Id: If747dd18a488d500f8295f903c8da92c241c293e Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105829 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-01regulator: tps62360: Convert to devm_regmap_init_i2c()Axel Lin
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit 9a4bdd87a29bf297d9046410b011d726d51c3999) Change-Id: Ic7cca64e14b2b2e812140c8d368279b615da074f Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105828 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-01regulator: Add support for tps62362 and tps62363 in tps62360-regulator driverAxel Lin
According to the datasheet[1], tps62360 is register compatible with tps62362. tps62361B is register compatible with tps62363. Thus this patch adds support for tps62362 and tps62363. [1] http://www.ti.com/litv/pdf/slvsau9b Change-Id: I62cdede0755d7decedeb7b1ef08e216a0dad3a12 Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (Cherry-picked from mainline commit d1cf4f6) Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Ib9c4a63f06182c0ed2c1f27d9bf63342aa8474bc Reviewed-on: http://git-master/r/105827 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-01regulator: Remove unused name and client fields from struct tps62360_chipAxel Lin
The client field of struct tps62360_chip is not used after converting to regmap. The name field of struct tps62360_chip is not used in this driver. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from mainline commit c60f1718f508a40964c149f1139b4eaaae825fd3) Change-Id: If7b0606b60bd887bc20ecbdaf5cafa6ccba8ff77 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105826 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-01regulator: tps62360: Remove pointless test for unsigned less than zeroAxel Lin
The variable 'selector' is a 'unsigned int', so it can never be less than zero. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> (cherry picked from commit 46783a046e13588f0459271ad6db9785fa8dcb8b) Change-Id: I920b1628016b7d1c0b626497f24210c5c1f549ab Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105825 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-01-30regulator: tps62360: Remove extra argument in regulator_registerLaxman Dewangan
As this dirver is back ported from kernel mainline, the function regulator_register() have one extra argument. Removing this extra argument. Change-Id: I615f995184e4908c399b9ccc91e090e49f10aec3 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I999307c90092c3cc816952c948e04c170fc4303d Reviewed-on: http://git-master/r/77343 Reviewed-by: Automatic_Commit_Validation_User
2012-01-30regulator: TPS62360: Add tps62360 regulator driverLaxman Dewangan
The regulator module consists of 1 DCDC. The output voltage is configurable and is meant for supply power to the core voltage of Soc. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cherrypick from Mainline commit 6219929f5f82708309b3054ec7db6cb6e3ee47d5 Change-Id: Idfdbf06f7d01e0faaabcb658311a9aa5324ddc68 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/77341 Reviewed-by: Automatic_Commit_Validation_User
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-25 17:27:27 +0000