3 Commits

Author	SHA1	Message	Date
Fabrice Gasnier	be5295f8a1	regulator: stm32-vrefbuf: add power management support ... Add support for suspend/resume and runtime PM to stm32-vrefbuf driver. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>	2019-02-28 14:20:48 +00:00
Fabrice Gasnier	f63248fac5	regulator: stm32-vrefbuf: fix check on ready flag ... stm32_vrefbuf_enable() wrongly checks VRR bit: 0 stands for not ready, 1 for ready. It currently checks the opposite. This makes enable routine to exit immediately without waiting for ready flag. Fixes: 0cdbf481e9 ("regulator: Add support for stm32-vrefbuf") Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org	2018-02-08 15:28:35 +00:00
Fabrice Gasnier	0cdbf481e9	regulator: Add support for stm32-vrefbuf ... Add regulator driver for STM32 voltage reference buffer which can be used as voltage reference for ADCs, DACs and external components through dedicated VREF+ pin. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>	2017-08-30 18:28:35 +01:00