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/arch/arm64/boot/dts/marvell/armada-7040.dtsi | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/arm64/boot/dts/marvell/armada-7040.dtsi b/kernel/arch/arm64/boot/dts/marvell/armada-7040.dtsi
index 4724721..2f44071 100644
--- a/kernel/arch/arm64/boot/dts/marvell/armada-7040.dtsi
+++ b/kernel/arch/arm64/boot/dts/marvell/armada-7040.dtsi
@@ -14,3 +14,27 @@
compatible = "marvell,armada7040", "marvell,armada-ap806-quad",
"marvell,armada-ap806";
};
+
+&cp0_pcie0 {
+ iommu-map =
+ <0x0 &smmu 0x480 0x20>,
+ <0x100 &smmu 0x4a0 0x20>,
+ <0x200 &smmu 0x4c0 0x20>;
+ iommu-map-mask = <0x031f>;
+};
+
+&cp0_sata0 {
+ iommus = <&smmu 0x444>;
+};
+
+&cp0_sdhci0 {
+ iommus = <&smmu 0x445>;
+};
+
+&cp0_usb3_0 {
+ iommus = <&smmu 0x440>;
+};
+
+&cp0_usb3_1 {
+ iommus = <&smmu 0x441>;
+};
--
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