[PATCH v1 0/4] board: verdin-am62: set cpu core voltage depending on speed grade
Max Krummenacher
max.oss.09 at gmail.com
Wed Jan 17 11:16:45 CET 2024
The series moves the existing access functions to the AM62 Device
Identification fields and adds function for the not yet accessible
fields to be available to all.
This is then used in the Verdin AM62 board code to set the CPU core
voltage according to speed grade to gain more than 100mW power
consumption reduction for the slower speed graded SKUs.
Max Krummenacher (4):
board: verdin-am62: improve comment on usb phy core voltage
arm: mach-k3: am62: move device identification accessor functions to
header
arm: mach-k3: am62: provide more soc feature info accessors
board: verdin-am62: set cpu core voltage depending on speed grade
arch/arm/mach-k3/am625_fdt.c | 23 --------
arch/arm/mach-k3/include/mach/am62_hardware.h | 39 ++++++++++++++
board/toradex/verdin-am62/verdin-am62.c | 52 ++++++++++++++++++-
3 files changed, 89 insertions(+), 25 deletions(-)
--
2.42.0
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