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path: root/drivers/regulator/tps65132-regulator.c
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2020-01-13regulator: Convert i2c drivers to use .probe_newAxel Lin1-3/+2
Use the new .probe_new for i2c drivers. These drivers do not use const struct i2c_device_id * argument, so convert them to utilise the simplified i2c driver registration. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200109155808.22003-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-07regulator: tps65132: switch to using devm_fwnode_gpiod_get()Dmitry Torokhov1-7/+10
devm_fwnode_get_index_gpiod_from_child() is going away as the name is too unwieldy, let's switch to using the new devm_fwnode_gpiod_get(). Note that we no longer need to check for NULL as devm_fwnode_gpiod_get() will return -ENOENT if GPIO is missing. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20191004231017.130290-7-dmitry.torokhov@gmail.com Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-05regulator: tps65132: Stop parsing DT when gpio is not foundGuido Günther1-2/+2
In case of a missing (optional) gpio don't fall through up to "ti,active-discharge-time-us" due to devm_fwnode_get_index_gpiod_from_child() returning NULL (since gpiod_get_from_of_node() returned NULL) but rather indicate success as intended. This makes the driver probe correctly when e.g. only the enable gpio is given. Signed-off-by: Guido Günther <agx@sigxcpu.org> Link: https://lore.kernel.org/r/363bd50cc7c60daa57d614a341d1fd649f05194c.1567625660.git.agx@sigxcpu.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21regulator: tps65132: Constify tps65132_regulator_ops and tps_regs_descAxel Lin1-2/+2
The tps65132_regulator_ops and tps_regs_desc never need to be modified, make them const so compiler can put them to .rodata. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21regulator: tps65132: Remove unneeded fields from struct tps65132_regulatorAxel Lin1-14/+11
These fields are not really need, remove them. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-14regulator: tps65132: fix platform_no_drv_owner.cocci warningskbuild test robot1-1/+0
drivers/regulator/tps65132-regulator.c:274:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-13regulator: tps65132: Fix off-by-one for .max_register settingAxel Lin1-1/+1
TPS65132_REG_CONTROL(0xFF) is the latest valid register. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-12regulator: tps65132: add regulator driver for TI TPS65132Venkat Reddy Talla1-0/+285
Add regulator driver for the device TI TPS65132 which is single inductor - dual output power supply device. TPS65132 device is designed to support general positive/negative driven applications like TFT display panels. TPS65132 regulator driver supports to enable/disable and set voltage on its output. Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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