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Subject[PATCH v3 0/2] soc: ti: wkup_m3_ipc: support i2c voltage scaling
Date
Allow loading of a binary file containing i2c scaling sequences to be
provided to the Cortex-M3 firmware in order to properly scale voltage
rails on the PMIC during low power modes like DeepSleep0.

The 'firmware-name' property which contains the name of a binary file.

A prerequisite for this series is:
[PATCH v3 0/2] soc: ti: wkup_m3_ipc: Add support for IO Isolation
https://lore.kernel.org/linux-devicetree/20220414192722.2978837-1-dfustini@baylibre.com/

Changes from v2:
- correct the name of the property in the commit message of the bindings
patch to firmware-name instead of the old ti,scale-data-fw property

Changes from v1:
- change 'ti,scale-data-fw' to 'firmware-name'
- add 'firmware-name' property to the examples

Dave Gerlach (2):
dt-bindings: wkup-m3-ipc: Add firmware-name property
soc: ti: wkup_m3_ipc: Add support for i2c voltage scaling

.../bindings/soc/ti/wkup-m3-ipc.yaml | 12 +++
drivers/soc/ti/wkup_m3_ipc.c | 93 ++++++++++++++++++-
include/linux/wkup_m3_ipc.h | 9 ++
3 files changed, 113 insertions(+), 1 deletion(-)

--
2.32.0

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