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SubjectRe: [PATCH v4 2/2] mfd: Add Spreadtrum SC27xx series PMICs driver
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@spreadtrum.com>
> ---
> 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
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