boards: sipeed: longan_nano: update SPI documentation

Update SPI documentation for longan_nano. In longan_nano board, spi1
is connected to sdhc0. Verified the functionality using
"samples/subsys/fs/fs_sample".

Fixes: #64759

Signed-off-by: Maxin John <maxin.john@gmail.com>
This commit is contained in:
Maxin John 2024-04-28 08:50:56 +03:00 committed by Johan Hedberg
parent 8124d064e9
commit b08dfe436d

View file

@ -74,6 +74,11 @@ The board configuration supports the following hardware features:
* - ADC
- :kconfig:option:`CONFIG_ADC`
- :dtcompatible:`gd,gd32-adc`
* - SPI
- :kconfig:option:`CONFIG_SPI`
- :dtcompatible:`gd,gd32-spi`
The microSD card reader in Longan Nano board is connected to SPI1.
Serial Port
===========