summaryrefslogtreecommitdiff
path: root/drivers/regulator/scmi-regulator.c
AgeCommit message (Collapse)AuthorFilesLines
2021-04-27Merge tag 'regulator-v5.13' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Not much going on with regulator this cycle, even in terms of cleanups and fixes things were fairly quiet. - New helper for setting ramp delay - Conversion of the Qualcomm RPMH bindings to YAML - Support for Tang Cheng TCS4525" * tag 'regulator-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (26 commits) regulator: Add binding for TCS4525 regulator: fan53555: Add TCS4525 DCDC support dt-bindings: vendor-prefixes: Add Tang Cheng (TCS) regulator: core: Fix off_on_delay handling regulator: core: Respect off_on_delay at startup regulator: core.c: Improve a comment regulator: Avoid a double 'of_node_get' in 'regulator_of_get_init_node()' regulator: core.c: Fix indentation of comment regulator: s2mps11: Drop initialization via platform data regulator: s2mpa01: Drop initialization via platform data regulator: da9121: automotive variants identity fix regulator: Add regmap helper for ramp-delay setting regulator: helpers: Export helper voltage listing regulator: Add compatibles for PM7325/PMR735A regulator: Convert RPMh regulator bindings to YAML regulator: qcom-rpmh: Add PM7325/PMR735A regulator support regulator: qcom-rpmh: Add pmic5_ftsmps520 buck regulator: mt6360: remove redundant error print regulator: bd9576: Fix return from bd957x_probe() regulator: add missing call to of_node_put() ...
2021-03-30regulator: scmi: Port driver to the new scmi_voltage_proto_ops interfaceCristian Marussi1-19/+23
Port the scmi regulator driver to the new SCMI voltage interface based on protocol handles and common devm_get_ops(). Link: https://lore.kernel.org/r/20210316124903.35011-30-cristian.marussi@arm.com Cc: Mark Brown <broonie@kernel.org> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-03-10regulator: add missing call to of_node_put()Yang Li1-1/+3
In one of the error paths of the for_each_child_of_node() loop, add missing call to of_node_put(). Fix the following coccicheck warning: ./drivers/regulator/scmi-regulator.c:343:1-23: WARNING: Function "for_each_child_of_node" should have of_node_put() before return around line 347. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/1614303575-27436-1-git-send-email-yang.lee@linux.alibaba.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-23regulator: add SCMI driverCristian Marussi1-0/+417
Add a simple regulator based on SCMI Voltage Domain Protocol. Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> ---- v6 --> v7 - add proper blank lines between semantic blocks - fix return value on error path of scmi_reg_is_enabled() - use generic Failure message on err path of info_get() - fix comment containing apostrophe v3 --> v4 - using of_match_full_name core regulator flag - avoid coccinelle falde complaints about pointer-sized allocations v2 --> v3 - remove multiple linear mappings support - removed duplicated voltage name printout - added a few comments - simplified return path in scmi_reg_set_voltage_sel() v1 --> v2 - removed duplicate regulator naming - removed redundant .get/set_voltage ops: only _sel variants implemented - removed condexpr on fail path to increase readability v0 --> v1 - fixed init_data constraint parsing - fixes for v5.8 (linear_range.h) - fixed commit message content and subject line format - factored out SCMI core specific changes to distinct patch - reworked Kconfig and Makefile to keep proper alphabetic order - fixed SPDX comment style - removed unneeded inline functions - reworked conditionals for legibility - fixed some return paths to properly report SCMI original errors codes - added some more descriptive error messages when fw returns invalid ranges - removed unneeded explicit devm_regulator_unregister from .remove() Link: https://lore.kernel.org/r/20201123202336.46701-4-cristian.marussi@arm.com Signed-off-by: Mark Brown <broonie@kernel.org>