linux_dsm_epyc7002/arch/arm64
Soeren Moch 0990c5e757 arm64: dts: rockchip: fix RockPro64 vdd-log regulator settings
The RockPro64 schematic [1] page 18 states a min voltage of 0.8V and a
max voltage of 1.4V for the VDD_LOG pwm regulator. However, there is an
additional note that the pwm parameter needs to be modified.
From the schematics a voltage range of 0.8V to 1.7V can be calculated.
Additional voltage measurements on the board show that this fix indeed
leads to the correct voltage, while without this fix the voltage was set
too high.

[1] http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf

Fixes: e4f3fb4909 ("arm64: dts: rockchip: add initial dts support for Rockpro64")
Signed-off-by: Soeren Moch <smoch@web.de>
Link: https://lore.kernel.org/r/20191003215036.15023-1-smoch@web.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-10-04 22:01:33 +02:00
..
boot arm64: dts: rockchip: fix RockPro64 vdd-log regulator settings 2019-10-04 22:01:33 +02:00
configs arm64: defconfig: Enable Qualcomm QUSB2 PHY 2019-09-04 17:15:29 +02:00
crypto crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS 2019-09-09 17:35:39 +10:00
include mm: treewide: clarify pgtable_page_{ctor,dtor}() naming 2019-09-26 10:10:44 -07:00
kernel arm64, mm: make randomization selected by generic topdown mmap layout 2019-09-24 15:54:11 -07:00
kvm * s390: ioctl hardening, selftests 2019-09-18 09:49:13 -07:00
lib
mm mm: treewide: clarify pgtable_page_{ctor,dtor}() naming 2019-09-26 10:10:44 -07:00
net
xen
Kbuild
Kconfig Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
Kconfig.debug
Kconfig.platforms arm64: exynos: Enable exynos-chipid driver 2019-09-04 22:43:26 +02:00
Makefile Kbuild updates for v5.4 2019-09-20 08:36:47 -07:00