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/nvidia,tegra210-adma.txt |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt b/kernel/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt
index 2f35b04..245d306 100644
--- a/kernel/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt
+++ b/kernel/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt
@@ -4,7 +4,9 @@
 between system memory and the Audio Processing Engine (APE).
 
 Required properties:
-- compatible: Must be "nvidia,tegra210-adma".
+- compatible: Should contain one of the following:
+  - "nvidia,tegra210-adma": for Tegra210
+  - "nvidia,tegra186-adma": for Tegra186 and Tegra194
 - reg: Should contain DMA registers location and length. This should be
   a single entry that includes all of the per-channel registers in one
   contiguous bank.

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