ARM: dts: sun8i: v3s: add DMA controller to v3s dts

The Allwinner V3s and V3 feature a DMA controller.
This commit adds it to the V3s dtsi.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210514134405.2097464-2-t.schramm@manjaro.org

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 456dee9de87fc5c12a05dfc5a1e5bfea82298a98..1ba078cc70ac95892b3129f65ec98342287514b8 100644 (file)
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
+ * Copyright (C) 2021 Tobias Schramm <t.schramm@manjaro.org>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -172,6 +173,15 @@
                        interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
                };
 
+               dma: dma-controller@1c02000 {
+                       compatible = "allwinner,sun8i-v3s-dma";
+                       reg = <0x01c02000 0x1000>;
+                       interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_DMA>;
+                       resets = <&ccu RST_BUS_DMA>;
+                       #dma-cells = <1>;
+               };
+
                tcon0: lcd-controller@1c0c000 {
                        compatible = "allwinner,sun8i-v3s-tcon";
                        reg = <0x01c0c000 0x1000>;