From 49b9e240b84d90511f581c3384582c615b1fd586 Mon Sep 17 00:00:00 2001 From: Tobias Schramm Date: Fri, 14 May 2021 15:43:59 +0200 Subject: 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 Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210514134405.2097464-2-t.schramm@manjaro.org --- arch/arm/boot/dts/sun8i-v3s.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm/boot/dts/sun8i-v3s.dtsi') diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index 456dee9de87f..1ba078cc70ac 100644 --- 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 + * Copyright (C) 2021 Tobias Schramm * * 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 = ; }; + dma: dma-controller@1c02000 { + compatible = "allwinner,sun8i-v3s-dma"; + reg = <0x01c02000 0x1000>; + interrupts = ; + 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>; -- cgit v1.2.3-59-g8ed1b