linux-stable.git/drivers/regulator, branch v5.13.2 Linux kernel stable tree regulator: bd9576: Fix the driver name in id table 2021-07-14T15:06:47+00:00 Matti Vaittinen matti.vaittinen@fi.rohmeurope.com 2021-06-03T05:43:04+00:00 f65ff29ff3a5413f2ba5a7e5142f5294ef88e41c [ Upstream commit e71e7d3df7eb712fc29b609bd712a63d60b81b5f ] Driver name was changed in MFD cell: https://lore.kernel.org/lkml/560b9748094392493ebf7af11b6cc558776c4fd5.1613031055.git.matti.vaittinen@fi.rohmeurope.com/ Fix the ID table to match this. Fixes: b1b3ced38979 ("mfd: Support ROHM BD9576MUF and BD9573MUF") Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/e0483149333626b3bea298f305cf2809429d1822.1622628334.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e71e7d3df7eb712fc29b609bd712a63d60b81b5f ]

Driver name was changed in MFD cell:
https://lore.kernel.org/lkml/560b9748094392493ebf7af11b6cc558776c4fd5.1613031055.git.matti.vaittinen@fi.rohmeurope.com/
Fix the ID table to match this.

Fixes: b1b3ced38979 ("mfd: Support ROHM BD9576MUF and BD9573MUF")
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/e0483149333626b3bea298f305cf2809429d1822.1622628334.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: hi6421v600: Fix setting idle mode 2021-07-14T15:06:47+00:00 Axel Lin axel.lin@ingics.com 2021-06-19T12:34:23+00:00 3fefb73f890d242d424266b133895ab810d897f2 [ Upstream commit 57c045bc727001c43b6a65adb0418aa7b3e6dbd0 ] commit db27f8294cd7 changed eco_mode << (ffs(sreg->eco_mode_mask) - 1) to sreg->eco_mode_mask << (ffs(sreg->eco_mode_mask) - 1) which is wrong. Fix it by simply set val = sreg->eco_mode_mask. In additional, sreg->eco_mode_mask can be 0 (LDO3, LDO33, LDO34). Return -EINVAL if idle mode is not supported when sreg->eco_mode_mask is 0. While at it, also use unsigned int for reg_val/val which is the expected type for regmap_read and regmap_update_bits. Fixes: db27f8294cd7 ("staging: regulator: hi6421v600-regulator: use shorter names for OF properties") Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210619123423.4091429-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 57c045bc727001c43b6a65adb0418aa7b3e6dbd0 ]

commit db27f8294cd7 changed eco_mode << (ffs(sreg->eco_mode_mask) - 1)
to sreg->eco_mode_mask << (ffs(sreg->eco_mode_mask) - 1) which is wrong.
Fix it by simply set val = sreg->eco_mode_mask.

In additional, sreg->eco_mode_mask can be 0 (LDO3, LDO33, LDO34).
Return -EINVAL if idle mode is not supported when sreg->eco_mode_mask is 0.

While at it, also use unsigned int for reg_val/val which is the expected
type for regmap_read and regmap_update_bits.

Fixes: db27f8294cd7 ("staging: regulator: hi6421v600-regulator: use shorter names for OF properties")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210619123423.4091429-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: qcom-rpmh: Add terminator at the end of pm7325x_vreg_data[] array 2021-07-14T15:06:47+00:00 Bhupesh Sharma bhupesh.sharma@linaro.org 2021-06-17T05:17:11+00:00 cf6fd4b281a6d0a093ab7f98a27c20c1c8bd2976 [ Upstream commit f26cdadad729743888eb4ac2c17eac3cf845b493 ] Add missing terminator(s) at the end of pm7325x_vreg_data[] array instances. Fixes: c4e5aa3dbee5 ("regulator: qcom-rpmh: Add PM7325/PMR735A regulator support") Cc: Mark Brown <broonie@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20210617051712.345372-5-bhupesh.sharma@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f26cdadad729743888eb4ac2c17eac3cf845b493 ]

Add missing terminator(s) at the end of pm7325x_vreg_data[]
array instances.

Fixes: c4e5aa3dbee5 ("regulator: qcom-rpmh: Add PM7325/PMR735A regulator support")
Cc: Mark Brown <broonie@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210617051712.345372-5-bhupesh.sharma@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: hi655x: Fix pass wrong pointer to config.driver_data 2021-07-14T15:06:47+00:00 Axel Lin axel.lin@ingics.com 2021-06-20T13:27:15+00:00 35cf50efb7790a09b1c04df357a8bf9ec361e50b [ Upstream commit 61eb1b24f9e4f4e0725aa5f8164a932c933f3339 ] Current code sets config.driver_data to a zero initialized regulator which is obviously wrong. Fix it. Fixes: 4618119b9be5 ("regulator: hi655x: enable regulator for hi655x PMIC") Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210620132715.60215-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 61eb1b24f9e4f4e0725aa5f8164a932c933f3339 ]

Current code sets config.driver_data to a zero initialized regulator
which is obviously wrong. Fix it.

Fixes: 4618119b9be5 ("regulator: hi655x: enable regulator for hi655x PMIC")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210620132715.60215-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: fan53880: Fix vsel_mask setting for FAN53880_BUCK 2021-07-14T15:06:44+00:00 Axel Lin axel.lin@ingics.com 2021-06-07T14:29:07+00:00 ba68a06cfcbc4cd8a8068c1236207177559ebf5f [ Upstream commit 2e11737a772b95c6587df73f216eec1762431432 ] According to the datasheet: REGISTER DETAILS − 0x02 BUCK, BUCK_OUT is BIT0 ~ BIT7. So vsel_mask for FAN53880_BUCK should be 0xFF. Fixes: e6dea51e2d41 ("regulator: fan53880: Add initial support") Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210607142907.1599905-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 2e11737a772b95c6587df73f216eec1762431432 ]

According to the datasheet:
REGISTER DETAILS − 0x02 BUCK, BUCK_OUT is BIT0 ~ BIT7.

So vsel_mask for FAN53880_BUCK should be 0xFF.

Fixes: e6dea51e2d41 ("regulator: fan53880: Add initial support")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210607142907.1599905-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: fan53555: Fix missing slew_reg/mask/shift settings for FAN53526 2021-07-14T15:06:43+00:00 Axel Lin axel.lin@ingics.com 2021-05-25T12:40:16+00:00 9234c34f62c853287b4ebe3679a711564dab2322 [ Upstream commit 30b38b805b36c03db3703ef62397111c783b5f3b ] The di->slew_reg/di->slew_mask/di->slew_shift was not set in current code, fix it. Fixes: f2a9eb975ab2 ("regulator: fan53555: Add support for FAN53526") Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210525124017.2550029-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 30b38b805b36c03db3703ef62397111c783b5f3b ]

The di->slew_reg/di->slew_mask/di->slew_shift was not set in current code,
fix it.

Fixes: f2a9eb975ab2 ("regulator: fan53555: Add support for FAN53526")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210525124017.2550029-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: bd71815: add select to fix build 2021-07-14T15:06:41+00:00 Randy Dunlap rdunlap@infradead.org 2021-05-23T00:14:27+00:00 614016e8cd5d2105a7d056b027d64d379d280b74 [ Upstream commit 5ba3747dbc9ade2d22a8f5bff3c928cb41d35030 ] Mend the Kconfig for REGULATOR_BD71815 to prevent build errors: riscv32-linux-ld: drivers/regulator/bd71815-regulator.o: in function `.L0 ': regulator.c:289: undefined reference to `rohm_regulator_set_dvs_levels' riscv32-linux-ld: drivers/regulator/bd71815-regulator.c:370: undefined reference to `rohm_regulator_set_dvs_levels' Fixes: 1aad39001e85 ("regulator: Support ROHM BD71815 regulators") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/20210523001427.13500-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 5ba3747dbc9ade2d22a8f5bff3c928cb41d35030 ]

Mend the Kconfig for REGULATOR_BD71815 to prevent build errors:

riscv32-linux-ld: drivers/regulator/bd71815-regulator.o: in function `.L0 ':
regulator.c:289: undefined reference to `rohm_regulator_set_dvs_levels'
riscv32-linux-ld: drivers/regulator/bd71815-regulator.c:370: undefined reference to `rohm_regulator_set_dvs_levels'

Fixes: 1aad39001e85 ("regulator: Support ROHM BD71815 regulators")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210523001427.13500-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel 2021-07-14T15:06:29+00:00 Axel Lin axel.lin@ingics.com 2021-06-18T14:14:11+00:00 57013d106790cfee3a462a85057238929c6c0043 [ Upstream commit a336dc8f683e5be794186b5643cd34cb28dd2c53 ] Use DIV_ROUND_UP to prevent truncation by integer division issue. This ensures we return enough delay time. Also fix returning negative value when new_sel < old_sel. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210618141412.4014912-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a336dc8f683e5be794186b5643cd34cb28dd2c53 ]

Use DIV_ROUND_UP to prevent truncation by integer division issue.
This ensures we return enough delay time.

Also fix returning negative value when new_sel < old_sel.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210618141412.4014912-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: mt6358: Fix vdram2 .vsel_mask 2021-07-14T15:06:29+00:00 Hsin-Hsiung Wang hsin-hsiung.wang@mediatek.com 2021-06-23T04:56:09+00:00 6130d2ec297e8b9d04e3e30565e3bfab619b2610 [ Upstream commit 50c9462edcbf900f3d5097ca3ad60171346124de ] The valid vsel value are 0 and 12, so the .vsel_mask should be 0xf. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/1624424169-510-1-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 50c9462edcbf900f3d5097ca3ad60171346124de ]

The valid vsel value are 0 and 12, so the .vsel_mask should be 0xf.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/1624424169-510-1-git-send-email-hsin-hsiung.wang@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
regulator: mt6315: Fix checking return value of devm_regmap_init_spmi_ext 2021-07-14T15:06:26+00:00 Axel Lin axel.lin@ingics.com 2021-06-15T13:29:34+00:00 239a5e142d257ed36caf122f0256ecc2861f411c [ Upstream commit 70d654ea3de937d7754c107bb8eeb20e30262c89 ] devm_regmap_init_spmi_ext() returns ERR_PTR() on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210615132934.3453965-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 70d654ea3de937d7754c107bb8eeb20e30262c89 ]

devm_regmap_init_spmi_ext() returns ERR_PTR() on error.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210615132934.3453965-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>