From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/Documentation/devicetree/bindings/dma/k3dma.txt |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/Documentation/devicetree/bindings/dma/k3dma.txt b/kernel/Documentation/devicetree/bindings/dma/k3dma.txt
index 4945aea..10a2f15 100644
--- a/kernel/Documentation/devicetree/bindings/dma/k3dma.txt
+++ b/kernel/Documentation/devicetree/bindings/dma/k3dma.txt
@@ -3,7 +3,9 @@
 See dma.txt first
 
 Required properties:
-- compatible: Should be "hisilicon,k3-dma-1.0"
+- compatible: Must be one of
+-              "hisilicon,k3-dma-1.0"
+-              "hisilicon,hisi-pcm-asp-dma-1.0"
 - reg: Should contain DMA registers location and length.
 - interrupts: Should contain one interrupt shared by all channel
 - #dma-cells: see dma.txt, should be 1, para number

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