Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1248781
| From | M'boumba Cedric Madianga <cedric.madianga@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 3/4] ARM: dts: Add STM32 DMA support for STM32F429 MCU |
| Date | 2015-10-16 16:00 +0200 |
| Message-ID | <qkdI6-89o-29@gated-at.bofh.it> (permalink) |
| References | <qkdI5-89o-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch adds STM32 DMA bindings for STM32F429.
Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
---
arch/arm/boot/dts/stm32f429.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index d78a481..037eb29 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -174,6 +174,37 @@
reg = <0x40023800 0x400>;
clocks = <&clk_hse>;
};
+
+ dma1: dma-controller@40026000 {
+ compatible = "st,stm32-dma";
+ reg = <0x40026000 0x400>;
+ interrupts = <11>,
+ <12>,
+ <13>,
+ <14>,
+ <15>,
+ <16>,
+ <17>,
+ <47>;
+ clocks = <&rcc 0 21>;
+ #dma-cells = <4>;
+ };
+
+ dma2: dma-controller@40026400 {
+ compatible = "st,stm32-dma";
+ reg = <0x40026400 0x400>;
+ interrupts = <56>,
+ <57>,
+ <58>,
+ <59>,
+ <60>,
+ <68>,
+ <69>,
+ <70>;
+ clocks = <&rcc 0 22>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ };
};
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next | Find similar | Unroll thread
[PATCH v4 3/4] ARM: dts: Add STM32 DMA support for STM32F429 MCU M'boumba Cedric Madianga <cedric.madianga@gmail.com> - 2015-10-16 16:00 +0200
csiph-web