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Groups > linux.kernel > #1649417
| From | Icenowy Zheng <icenowy@aosc.io> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 7/9] ARM: dts: sun8i: add DMA engine in V3s DTSI |
| Date | 2017-05-24 12:20 +0200 |
| Message-ID | <tKByy-11f-13@gated-at.bofh.it> (permalink) |
| References | <tKBoR-Xp-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Icenowy Zheng <icenowy@aosc.xyz>
Allwinner V3s SoC features a DMA engine.
Add it in the DTSI file.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
Changes in v3:
- Added Chen-Yu's ACK.
arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index a49ebef53c91..e0e99bbebdb3 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -95,6 +95,15 @@
#size-cells = <1>;
ranges;
+ dma: dma-controller@01c02000 {
+ 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>;
+ };
+
mmc0: mmc@01c0f000 {
compatible = "allwinner,sun7i-a20-mmc";
reg = <0x01c0f000 0x1000>;
--
2.12.2
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[PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 12:10 +0200
[PATCH v3 9/9] ARM: sun8i: v3s: enable audio on Lichee Pi Zero Dock board Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 12:10 +0200
[PATCH v3 7/9] ARM: dts: sun8i: add DMA engine in V3s DTSI Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 12:20 +0200
Re: [linux-sunxi] [PATCH v3 1/9] ASoC: sun8i-codec-analog: split out mbias Chen-Yu Tsai <wens@csie.org> - 2017-05-24 12:40 +0200
Re: [linux-sunxi] [PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk Chen-Yu Tsai <wens@csie.org> - 2017-05-24 12:40 +0200
Re: [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Vinod Koul <vinod.koul@intel.com> - 2017-05-24 12:50 +0200
Re: [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Vinod Koul <vinod.koul@intel.com> - 2017-05-24 12:50 +0200
[PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into V3s DTSI Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 13:20 +0200
[PATCH v3 1/9] ASoC: sun8i-codec-analog: split out mbias Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 13:40 +0200
[PATCH v3 2/9] ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3s Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 13:40 +0200
[PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 13:40 +0200
[PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 14:00 +0200
[PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 14:20 +0200
[PATCH v3 6/9] dmaengine: sun6i: support V3s SoC variant Icenowy Zheng <icenowy@aosc.io> - 2017-05-24 14:40 +0200
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