From: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
To: Vinod Koul <vinod.koul@intel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Russell King <linux@armlinux.org.uk>,
Dan Williams <dan.j.williams@intel.com>,
"M'boumba Cedric Madianga" <cedric.madianga@gmail.com>,
Fabrice GASNIER <fabrice.gasnier@st.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Fabien DESSENNE <fabien.dessenne@st.com>,
Amelie Delaunay <amelie.delaunay@st.com>,
Pierre-Yves MORDRET <pierre-yves.mordret@st.com>,
<dmaengine@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v4 3/4] ARM: dts: stm32: Add MDMA support for STM32H743 SoC
Date: Fri, 25 Aug 2017 16:31:05 +0200 [thread overview]
Message-ID: <1503671466-32029-4-git-send-email-pierre-yves.mordret@st.com> (raw)
In-Reply-To: <1503671466-32029-1-git-send-email-pierre-yves.mordret@st.com>
This patch adds MDMA support for STM32H743 SoC.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v4:
v3:
* None
v2:
* Add MDMA support in DT for H7
---
---
arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 36a99db..af44eae 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -82,6 +82,16 @@
interrupts = <50>;
clocks = <&timer_clk>;
};
+
+ mdma1: dma@52000000 {
+ compatible = "st,stm32h7-mdma";
+ reg = <0x52000000 0x1000>;
+ interrupts = <122>;
+ clocks = <&timer_clk>;
+ #dma-cells = <5>;
+ dma-channels = <16>;
+ dma-requests = <32>;
+ };
};
};
--
2.7.4
next prev parent reply other threads:[~2017-08-25 14:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 14:31 [PATCH v4 0/4] Add STM32 MDMA driver Pierre-Yves MORDRET
2017-08-25 14:31 ` [PATCH v4 1/4] dt-bindings: Document the STM32 MDMA bindings Pierre-Yves MORDRET
2017-08-25 14:31 ` [PATCH v4 2/4] dmaengine: Add STM32 MDMA driver Pierre-Yves MORDRET
2017-09-28 8:13 ` Vinod Koul
2017-09-28 13:17 ` Pierre Yves MORDRET
2017-08-25 14:31 ` Pierre-Yves MORDRET [this message]
2017-09-26 17:44 ` [PATCH v4 3/4] ARM: dts: stm32: Add MDMA support for STM32H743 SoC Vinod Koul
2017-09-27 7:14 ` Alexandre Torgue
2017-08-25 14:31 ` [PATCH v4 4/4] ARM: configs: stm32: Add MDMA support in STM32 defconfig Pierre-Yves MORDRET
2017-09-21 8:01 ` [PATCH v4 0/4] Add STM32 MDMA driver Pierre Yves MORDRET
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