From: Binbin Zhou <zhoubinbin@loongson.cn>
Date: Tue, 14 Apr 2026 06:25:10 +0000 (+0800)
Subject: dt-bindings: i2c: loongson,ls2x: Add ls2k0300-i2c compatible
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22623d6df6e09e3d89044897a83156b46e0cc33e;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: i2c: loongson,ls2x: Add ls2k0300-i2c compatible

Add "loongson,ls2k0300-i2c" dedicated compatible for representing I2C of
Loongson-2K0300 chip, because its HW integration is quiet different from
others.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/494e63efe2d129931402308c7c4d461454a30989.1776135865.git.zhoubinbin@loongson.cn
---

diff --git a/Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml b/Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
index 67882ec6e06af..ee09c6d9c5f0b 100644
--- a/Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
@@ -16,6 +16,7 @@ properties:
   compatible:
     enum:
       - loongson,ls2k-i2c
+      - loongson,ls2k0300-i2c
       - loongson,ls7a-i2c
 
   reg:
@@ -24,6 +25,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
 required:
   - compatible
   - reg