]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
dt-bindings: serial: 8250: Add Loongson 3A4000 uart compatible
authorRong Zhang <rongrong@oss.cipunited.com>
Sun, 15 Mar 2026 18:42:56 +0000 (02:42 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 30 Mar 2026 15:36:20 +0000 (17:36 +0200)
commit17fb51a90efc0b0f756c52bed241d17cfedd0cab
tree53939f953002093572dc1c6a98a43213dcad0021
parentc8f3ac729f827b655e0a239a3967b47c9dfce606
dt-bindings: serial: 8250: Add Loongson 3A4000 uart compatible

The UART controller on Loongson 3A4000 is compatible with Loongson
2K1500, which is NS16550A-compatible with an additional fractional
frequency divisor register.

Add loongson,ls3a4000-uart as compatible with loongson,ls2k1500-uart.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Rong Zhang <rongrong@oss.cipunited.com>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Link: https://patch.msgid.link/20260315184301.412844-2-rongrong@oss.cipunited.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/serial/8250.yaml