build/patch/kernel/archive/sunxi-6.4/patches.megous/ARM-dts-sun8i-a83t-Add-MBUS-node.patch

40 lines
1.1 KiB
Diff

From 626422f3b0958e4d600b1cebf9678e449e4e7be8 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Sat, 3 Apr 2021 20:53:26 -0500
Subject: [PATCH 270/469] ARM: dts: sun8i: a83t: Add MBUS node
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 82fdb04122ca..de80148eca4a 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -1041,6 +1041,21 @@ mdio: mdio {
};
};
+ mbus: dram-controller@1c62000 {
+ compatible = "allwinner,sun8i-a83t-mbus";
+ reg = <0x01c62000 0x1000>,
+ <0x01c63000 0x1000>;
+ reg-names = "mbus", "dram";
+ clocks = <&ccu CLK_BUS_DRAM>,
+ <&ccu CLK_DRAM>,
+ <&ccu CLK_MBUS>;
+ clock-names = "apb", "dram", "mbus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ dma-ranges = <0x00000000 0x40000000 0xc0000000>;
+ #interconnect-cells = <1>;
+ };
+
gic: interrupt-controller@1c81000 {
compatible = "arm,gic-400";
reg = <0x01c81000 0x1000>,
--
2.34.1