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u-boot/board/pine64/pinephone-pro-rk3399
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Ondrej Jirman 3856a3d644 pinephone-pro: Fix I/O port voltage (GPIO3D4A is 1.8V) 
This fixes access to camera sensor over I2C during probe time in
the kernel. (Kernel will fix I/0 port voltage by itself, but the
timing depends on probe order of the drivers, so the fix can
come after the camera sensor driver already failed to probe.)

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
2023-06-29 18:32:17 +08:00
..
Kconfig rockchip: Add initial support for the PINE64 Pinephone Pro 2023-01-16 18:01:11 +08:00
MAINTAINERS rockchip: Add initial support for the PINE64 Pinephone Pro 2023-01-16 18:01:11 +08:00
Makefile rockchip: Add initial support for the PINE64 Pinephone Pro 2023-01-16 18:01:11 +08:00
pinephone-pro-rk3399.c pinephone-pro: Fix I/O port voltage (GPIO3D4A is 1.8V) 2023-06-29 18:32:17 +08:00