[PATCH v2] arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4
Kevin Hilman
khilman at baylibre.com
Mon Jan 25 13:42:22 EST 2021
On Fri, 22 Jan 2021 06:52:18 +0100, Marek Szyprowski wrote:
> For the proper reboot Odroid-C4 board requires to switch TFLASH_VDD_EN
> pin to the high impedance mode, otherwise the board is stuck in the
> middle of loading early stages of the bootloader from SD card.
>
> This can be achieved by using the OPEN_DRAIN flag instead of the
> ACTIVE_HIGH, what will leave the pin in input mode to achieve high state
> (pin has the pull-up) and solve the issue.
Applied, thanks!
[1/1] arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4
commit: c649d91a8ec4dda78bcbd3890156bffb4df2fa16
Best regards,
--
Kevin Hilman <khilman at baylibre.com>
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