On 10/5/2020 3:26 PM, Cristian Marussi wrote:
Hi,
this series introduces the support for the new SCMI Voltage Domain Protocol
defined by the upcoming SCMIv3.0 specification, whose BETA release is
available at [1].
Afterwards, a new generic SCMI Regulator driver is developed on top of the
new SCMI VD Protocol.
The series is currently based on for-next/scmi [2] on top of:
commit 66d90f6ecee7 ("firmware: arm_scmi: Enable building as a single
module")
Any feedback welcome,
Well, this is just great! We were right about to develop a proprietary
SCMI protocol in order to control a locked down PMIC accessible behind a
secured firmware. We would have done essentially just that since the use
case is to control the various regulators exposed by this PMIC over
SCMI. Thanks a lot!
Thanks,
Cristian
[1]:https://developer.arm.com/documentation/den0056/c/
[2]:https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git/log/?h=for-next/scmi
Cristian Marussi (4):
firmware: arm_scmi: Add Voltage Domain Support
firmware: arm_scmi: add SCMI Voltage Domain devname
regulator: add SCMI driver
dt-bindings: arm: add support for SCMI Regulators
.../devicetree/bindings/arm/arm,scmi.txt | 44 ++
drivers/firmware/arm_scmi/Makefile | 2 +-
drivers/firmware/arm_scmi/common.h | 1 +
drivers/firmware/arm_scmi/driver.c | 3 +
drivers/firmware/arm_scmi/voltage.c | 378 ++++++++++++++
drivers/regulator/Kconfig | 9 +
drivers/regulator/Makefile | 1 +
drivers/regulator/scmi-regulator.c | 488 ++++++++++++++++++
include/linux/scmi_protocol.h | 64 +++
9 files changed, 989 insertions(+), 1 deletion(-)
create mode 100644 drivers/firmware/arm_scmi/voltage.c
create mode 100644 drivers/regulator/scmi-regulator.c
--
Florian
