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arm: dts: rk3399-rockpro64: slightly increase center voltage
authorSoeren Moch <smoch@web.de>
Thu, 7 Nov 2019 11:11:22 +0000 (12:11 +0100)
committerKever Yang <kever.yang@rock-chips.com>
Sun, 17 Nov 2019 09:22:53 +0000 (17:22 +0800)
commitf210cbc1f3d4f84baa595d83933369b4d6a529ea
tree2717897749149bd21a198c4ea2159ee471dd9953tree | snapshot
parent5824ad3453b0792cfcfbe2bccf61143549c62591commit | diff
arm: dts: rk3399-rockpro64: slightly increase center voltage

The rk3399 VD_CENTER voltage domain is not subject to dynamic voltage
scaling. So the regulator reset voltage of 0.9V is used on this board.
Let u-boot initialize the center voltage to 0.95V as it is done for the
VD_LOGIC domain. This avoids instability and occasional linux kernel
Opses on this board.

Signed-off-by: Soeren Moch <smoch@web.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
arch/arm/dts/rk3399-rockpro64-u-boot.dtsi diff | blob | history
Domain: System / Kernel;