diff options
| author | Binbin Zhou <zhoubinbin@loongson.cn> | 2025-10-11 15:16:47 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-26 13:14:24 +0100 |
| commit | 7cf86b66e5628c55899e7b00ce5015b3f2750f35 (patch) | |
| tree | 73fc85e393cfab9e9a635e631898962009081f43 | |
| parent | ab9a30d6febf768c057fcde74a46597862db443e (diff) | |
dt-bindings: serial: 8250: Add Loongson uart compatible
The Loongson family have a mostly NS16550A-compatible UART and
High-Speed UART hardware with the exception of custom frequency divider
latch settings register.
Co-developed-by: Haowei Zheng <zhenghaowei@loongson.cn>
Signed-off-by: Haowei Zheng <zhenghaowei@loongson.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://patch.msgid.link/2d858e9303d95a3e4909aa9c1379d4abbdc52cc2.1760166651.git.zhoubinbin@loongson.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/devicetree/bindings/serial/8250.yaml | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml index b243afa69a1a..167ddcbd8800 100644 --- a/Documentation/devicetree/bindings/serial/8250.yaml +++ b/Documentation/devicetree/bindings/serial/8250.yaml @@ -125,6 +125,8 @@ properties: - nxp,lpc1850-uart - opencores,uart16550-rtlsvn105 - ti,da830-uart + - loongson,ls2k0500-uart + - loongson,ls2k1500-uart - const: ns16550a - items: - enum: @@ -169,6 +171,18 @@ properties: - nvidia,tegra194-uart - nvidia,tegra234-uart - const: nvidia,tegra20-uart + - items: + - enum: + - loongson,ls2k1000-uart + - const: loongson,ls2k0500-uart + - const: ns16550a + - items: + - enum: + - loongson,ls3a5000-uart + - loongson,ls3a6000-uart + - loongson,ls2k2000-uart + - const: loongson,ls2k1500-uart + - const: ns16550a reg: maxItems: 1 |