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path: root/drivers/regulator/stm32-booster.c
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2023-10-17regulator: Use device_get_match_data()Rob Herring1-3/+2
Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231017203442.2699322-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.19 and 5.4Douglas Anderson1-0/+1
This follows on the change ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14") but changes regulators didn't exist in Linux 4.19 but did exist in Linux 5.4. Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230316125351.3.I45bf925ca9537da5f647e2acb0ad207c0c98af81@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-21regulator: stm32-booster: Fix W=1 build warning when CONFIG_OF=nJisheng Zhang1-1/+1
Fix below warning when CONFIG_OF=n: drivers/regulator/stm32-booster.c:104:34: warning: ‘stm32_booster_of_match’ defined but not used [-Wunused-const-variable=] 104 | static const struct of_device_id stm32_booster_of_match[] = { | ^~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com> Link: https://lore.kernel.org/r/20200821111943.29b2b4ca@xhacker.debian Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-23regulator: stm32-booster: Remove .min_uV and .list_voltage for fixed regulatorAxel Lin1-4/+0
Setting .n_voltages = 1 and .fixed_uV is enough for fixed regulator, remove the redundant .min_uV and .list_voltage settings. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com> Link: https://lore.kernel.org/r/20190723014102.25103-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-02regulator: add support for the stm32-boosterFabrice Gasnier1-0/+132
Add support for the 3.3V booster regulator embedded in stm32h7 and stm32mp1 devices, that can be used to supply ADC analog input switches. This regulator is supplied by vdda. It's controlled by using SYSCFG: - STM32H7 has a unique register to set/clear the booster enable bit - STM32MP1 has separate set and clear registers to configure it. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>