git.openpandora.org / pandora-u-boot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 22adeef) | patch
board: gateworks: venice: update GW74xx PMIC config
authorTim Harvey <tharvey@gateworks.com>
Thu, 8 Sep 2022 21:41:09 +0000 (14:41 -0700)
committerStefano Babic <sbabic@denx.de>
Thu, 20 Oct 2022 15:35:52 +0000 (17:35 +0200)
commit880d5688f146cc2da5fad04fdaf0bbfaaffb1cbf
tree64873a22cdeceefde23158f96eb24797fb146c7btree | snapshot
parent22adeef0f28177183a4e1f968eb4aff06f5bd740commit | diff
board: gateworks: venice: update GW74xx PMIC config

Update the GW74xx PMIC configuration:
 - increase VDD_SOC DVS1 to 0.85V per datasheet
 - increase VDD_SOC DVS0 to 0.95V before first DRAM access
 - increase VDD_ARM DVS0 to 0.95V to support kernel overdrive voltage (OD)
 - remove unnecessary changes to VDD_DRAM as we don't use 3GHz DRAM
 - remove unnecessary change to LDO2 as it is unused

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
v2: update commit log with more detail
board/gateworks/venice/spl.c diff | blob | history
Pandora U-Boot Repository