This patch fixes model name in dts as below:
Radxa ROCK3 model A -> Radxa ROCK 3A
Radxa ROCK 5 model A -> Radxa ROCK 5A
Radxa ROCK 5 model B -> Radxa ROCK 5B
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://github.com/openwrt/openwrt/pull/16232
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>