(subset) [PATCH 1/6] km: qrio: fix set_gpio read/modify/write
Tom Rini
trini at konsulko.com
Tue Jul 22 23:48:36 CEST 2025
On Mon, 14 Jul 2025 15:22:16 +0200, Holger Brunck wrote:
> From: Tomas Alvarez Vanoli <tomas.alvarez-vanoli at hitachienergy.com>
>
> Setting GPIO by reading the value of the GPRT register, toggling the
> correct bit and then writing it causes input values to transfer to the
> output. Here's how (example):
>
> 1) set gpio 17 and 18 as input.
> 2) set gpio 17 output value to 0 (read gprt, change 17 to 0, write).
> 3) set gpio 18 output value to 0 (read gprt, change 18 to 0, write).
>
> [...]
Applied to u-boot/master, thanks!
[2/6] km: drop KM_RESERVED_PRAM
commit: 97e71c09bd7fc89cf01735b4addb6e101041d9b1
--
Tom
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