kernel/include/linux/mfd/idt8a340_reg.h, branch linux-6.17.y

mfd: idt8a340_reg: Start comments with '/*'

2024-07-04T16:08:01Z

Several comments in idt8a340_reg.h start with '/**', which denotes the start of a Kernel doc, but are otherwise not Kernel docs. Resolve this conflict by starting these comments with '/*' instead. Flagged by ./scripts/kernel-doc -none Signed-off-by: Simon Horman Link: https://lore.kernel.org/r/20240507-clockmatrix-kernel-doc-v2-1-3138d74192dd@kernel.org Signed-off-by: Lee Jones

ptp: ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS support

2022-05-18T00:49:04Z

Use TOD_READ_SECONDARY for extts to keep TOD_READ_PRIMARY for gettime and settime exclusively. Before this change, TOD_READ_PRIMARY was used for both extts and gettime/settime, which would result in changing TOD read/write triggers between operations. Using TOD_READ_SECONDARY would make extts independent of gettime/settime operation Signed-off-by: Min Li Acked-by: Richard Cochran Link: https://lore.kernel.org/r/1652712427-14703-1-git-send-email-min.li.xe@renesas.com Signed-off-by: Jakub Kicinski

ptp: clockmatrix: use rsmu driver to access i2c/spi bus

2021-09-27T11:16:48Z

rsmu (Renesas Synchronization Management Unit ) driver is located in drivers/mfd and responsible for creating multiple devices including clockmatrix phc, which will then use the exposed regmap and mutex handle to access i2c/spi bus. Signed-off-by: Min Li Signed-off-by: David S. Miller

mfd: Add Renesas Synchronization Management Unit (SMU) support

2021-07-13T11:20:44Z

Add support for ClockMatrix(TM) and 82P33xxx families of timing and synchronization devices. The access interface can be either SPI or I2C. Currently, it will create 2 types of MFD devices, which are to be used by the corresponding rsmu character device driver and the PTP hardware clock driver, respectively. Signed-off-by: Min Li Signed-off-by: Lee Jones