Files
u-boot/drivers
Padmarao Begari f2390069d4 firmware: zynqmp: Add PMC PGGS register read API
Add zynqmp_pm_get_pmc_global_pggs_reg() to read PMC Global PGGS3
and PGGS4 registers via firmware IOCTL. Supports IOCTL_READ_PGGS
as the preferred path and falls back to IOCTL_READ_REG for older
PLM firmware versions that do not support IOCTL_READ_PGGS.

Signed-off-by: Padmarao Begari <padmarao.begari@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20260514102601.1759779-3-padmarao.begari@amd.com
2026-06-08 10:50:05 +02:00
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