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/slimbus/bus.txt | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/slimbus/bus.txt b/kernel/Documentation/devicetree/bindings/slimbus/bus.txt
index 52fa642..bbe871f 100644
--- a/kernel/Documentation/devicetree/bindings/slimbus/bus.txt
+++ b/kernel/Documentation/devicetree/bindings/slimbus/bus.txt
@@ -32,6 +32,10 @@
Product Code, shall be in lower case hexadecimal with leading
zeroes suppressed
+Optional property for SLIMbus child node if it is present:
+- slim-ifc-dev - Should be phandle to SLIMBus Interface device.
+ Required for devices which deal with streams.
+
SLIMbus example for Qualcomm's slimbus manager component:
slim@28080000 {
@@ -43,8 +47,14 @@
#address-cells = <2>;
#size-cell = <0>;
+ codec_ifd: ifd@0,0{
+ compatible = "slim217,60";
+ reg = <0 0>;
+ };
+
codec: wcd9310@1,0{
compatible = "slim217,60";
reg = <1 0>;
+ slim-ifc-dev = <&codec_ifd>;
};
};
--
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