On Wed, 01 Nov 2017, Baolin Wang wrote: > This patch adds support for Spreadtrum SC27xx series PMIC MFD core, and It > provides communication through the SPI interfaces. The SC27xx series PMICs > contains the following 6 major components: > - DCDCs > - LDOs > - Battery management system > - Audio codec > - User interface function, such as indicator, flash LED > - IC level function, such as power on/off, type-c > > Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxx> > --- > Changes since v3: > - Use memcpy() to copy register offset address into SPI buffer. > > Changes since v2: > - Add more help information. > - Define macros for irq base and irq number. > - Use devm_mfd_add_devices() instead of mfd_add_devices(), which means > we can remove sprd_pmic_remove(). > - Rename local variables in sprd_pmic_probe(). > > Changes since v1: > - Add more documentation to introduce Spreadtrum SC27xx series PMICs. > - Modify compatile string property. > - Modify reg property. > - Remove redundant 'pmic' label. > - Change 'should be' to 'must be' for cells properties. > --- > drivers/mfd/Kconfig | 16 +++ > drivers/mfd/Makefile | 1 + > drivers/mfd/sprd-sc27xx-spi.c | 259 +++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 276 insertions(+) > create mode 100644 drivers/mfd/sprd-sc27xx-spi.c Applied, thanks. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
