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/mmc/brcm,sdhci-iproc.txt |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt b/kernel/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
index fa90d25..09d87cc 100644
--- a/kernel/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
+++ b/kernel/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
@@ -6,10 +6,12 @@
 Required properties:
 - compatible : Should be one of the following
 	       "brcm,bcm2835-sdhci"
+	       "brcm,bcm2711-emmc2"
 	       "brcm,sdhci-iproc-cygnus"
 	       "brcm,sdhci-iproc"
 
-Use brcm2835-sdhci for Rasperry PI.
+Use brcm2835-sdhci for the eMMC controller on the BCM2835 (Raspberry Pi) and
+bcm2711-emmc2 for the additional eMMC2 controller on BCM2711.
 
 Use sdhci-iproc-cygnus for Broadcom SDHCI Controllers
 restricted to 32bit host accesses to SDHCI registers.

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