| Message ID | 20200414184147.4857-1-mani@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add Reset and Wakeup support for CCS811 | expand |
On Wed, Apr 15, 2020 at 12:11:44AM +0530, mani@kernel.org wrote: > From: Manivannan Sadhasivam <mani@kernel.org> > > Hello, > > This patchset adds external reset and wakeup support for CCS811 VOC > gas sensor. The nRESET and nWAKE pins available on the device are > utilised to provide these functionalities. > > The patchset has been validated using CCS811 connected to STM32MP1 based > board over I2C. > > While at it, the devicetree yaml binding and OF match table for this sensor > are also added. > > Thanks, > Mani > > Changes in v3: > > * Added ccs811_set_wake(false) to all error paths before calling it actually > * Added Andy's reviewed-by tag > * Added comment for reset procedure and dropped error print for gpio request > > Changes in v2: > > * Fixed DT binding schema and switched to dual license (GPL/BSD) > * Returned actual error code from devm_gpiod_get_optional() > * Dropped of.h include and of_match_ptr() > > Manivannan Sadhasivam (3): > iio: chemical: Add support for external Reset and Wakeup in CCS811 > iio: chemical: Add OF match table for CCS811 VOC sensor > dt-bindings: serial: Add binding for software flow control in STM32 Err... please ignore this series. I'll resend it. Thanks, Mani > UART > > .../bindings/serial/st,stm32-uart.yaml | 15 ++- > drivers/iio/chemical/ccs811.c | 112 ++++++++++++++++-- > 2 files changed, 115 insertions(+), 12 deletions(-) > > -- > 2.17.1 >
From: Manivannan Sadhasivam <mani@kernel.org> Hello, This patchset adds external reset and wakeup support for CCS811 VOC gas sensor. The nRESET and nWAKE pins available on the device are utilised to provide these functionalities. The patchset has been validated using CCS811 connected to STM32MP1 based board over I2C. While at it, the devicetree yaml binding and OF match table for this sensor are also added. Thanks, Mani Changes in v3: * Added ccs811_set_wake(false) to all error paths before calling it actually * Added Andy's reviewed-by tag * Added comment for reset procedure and dropped error print for gpio request Changes in v2: * Fixed DT binding schema and switched to dual license (GPL/BSD) * Returned actual error code from devm_gpiod_get_optional() * Dropped of.h include and of_match_ptr() Manivannan Sadhasivam (3): iio: chemical: Add support for external Reset and Wakeup in CCS811 iio: chemical: Add OF match table for CCS811 VOC sensor dt-bindings: serial: Add binding for software flow control in STM32 UART .../bindings/serial/st,stm32-uart.yaml | 15 ++- drivers/iio/chemical/ccs811.c | 112 ++++++++++++++++-- 2 files changed, 115 insertions(+), 12 deletions(-)