2c044c8162ee3e3d9eaae5a0954089d013eb19fd - third_party/github/zephyrproject-rtos/zephyr

commit: 2c044c8162ee3e3d9eaae5a0954089d013eb19fd
[log]
author: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Fri Dec 03 10:47:24 2021 +0100
committer: Carles Cufí <carles.cufi@nordicsemi.no>
Wed Feb 02 12:47:46 2022 +0100
tree: 3b53189c92904b0b0568af42189c420a2b1cc8ce
parent: f5a2b05b0d2c2d210c62ee68bae7018cb6664e7d [diff]

drivers: serial: nrfx_uarte: Add support for read only TX buffers

UARTE does not support RO TX buffers. Added cache buffer to the
driver which is used when provided buffer is not from RAM.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>

drivers/serial/Kconfig.nrfx[diff]
drivers/serial/uart_nrfx_uarte.c[diff]

2 files changed