From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/arch/arm/boot/dts/vexpress-v2p-ca5s.dts | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/kernel/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index e5b4a75..7aa64ae 100644
--- a/kernel/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ b/kernel/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -55,6 +55,20 @@
reg = <0x80000000 0x40000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /* Chipselect 2 is physically at 0x18000000 */
+ vram: vram@18000000 {
+ /* 8 MB of designated video RAM */
+ compatible = "shared-dma-pool";
+ reg = <0x18000000 0x00800000>;
+ no-map;
+ };
+ };
+
hdlcd@2a110000 {
compatible = "arm,hdlcd";
reg = <0x2a110000 0x1000>;
@@ -192,7 +206,7 @@
};
};
- smb: smb@8000000 {
+ smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
--
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