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Subject[PATCH 8/9] ARM: dts: sun8i: add video engine support for A33
Date
From: Icenowy Zheng <icenowy@aosc.xyz>

A33 has a video engine just like the one in A10.

Add the support for it in the device tree.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
arch/arm/boot/dts/sun8i-a33.dtsi | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 50eb84fa246a..253a71851b77 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -181,6 +181,21 @@
reg = <0x40000000 0x80000000>;
};

+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ ve_reserved: cma {
+ compatible = "shared-dma-pool";
+ no-map;
+ size = <0x4000000>;
+ alignment = <0x2000>;
+ alloc-ranges = <0x40000000 0x10000000>;
+ linux,cma-default;
+ };
+ };
+
sound: sound {
compatible = "simple-audio-card";
simple-audio-card,name = "sun8i-a33-audio";
@@ -204,6 +219,11 @@
};

soc@1c00000 {
+ syscon: system-controller@01c00000 {
+ compatible = "allwinner,sun8i-a33-syscon", "syscon";
+ reg = <0x01c00000 0x1000>;
+ };
+
tcon0: lcd-controller@1c0c000 {
compatible = "allwinner,sun8i-a33-tcon";
reg = <0x01c0c000 0x1000>;
@@ -240,6 +260,25 @@
};
};

+ ve: video-engine@01c0e000 {
+ compatible = "allwinner,sun4i-a10-video-engine";
+ memory-region = <&ve_reserved>;
+ syscon = <&syscon>;
+
+ clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>,
+ <&ccu CLK_DRAM_VE>;
+ clock-names = "ahb", "mod", "ram";
+
+ assigned-clocks = <&ccu CLK_VE>;
+ assigned-clock-rates = <320000000>;
+
+ resets = <&ccu RST_BUS_VE>;
+
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+
+ reg = <0x01c0e000 0x1000>;
+ };
+
crypto: crypto-engine@1c15000 {
compatible = "allwinner,sun4i-a10-crypto";
reg = <0x01c15000 0x1000>;
--
2.16.2
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