kernel/linux.git/include/linux/mfd/rsmu.h, branch v6.19.11Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.112023-04-26T10:40:34+00:00mfd: rsmu: Support 32-bit address space2023-04-26T10:40:34+00:00Min Limin.li.xe@renesas.com2023-03-27T18:39:53+00:00urn:sha1:67d6c76fc815cddc77de9529221f9ff8dd1fb10e
We used to assume 0x2010xxxx address. Now that we need to access
0x2011xxxx address, we need to support read/write the whole 32-bit
address space.
Also defined RSMU_MAX_WRITE_COUNT and RSMU_MAX_READ_COUNT for readability
Signed-off-by: Min Li <min.li.xe@renesas.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/MW5PR03MB693295AF31ABCAF6AE52EE74A08B9@MW5PR03MB6932.namprd03.prod.outlook.com
mfd: Add Renesas Synchronization Management Unit (SMU) support2021-07-13T11:20:44+00:00Min Limin.li.xe@renesas.com2021-06-18T16:37:12+00:00urn:sha1:a1867f85e06edacd82956d3422caa2b9074f4321
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 <min.li.xe@renesas.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>