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From: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Subject: [PATCH v1 2/2] ARM: dts: stm32: Add MDMA support on STM32MP157C
Date: Fri, 20 Apr 2018 11:15:07 +0200 [thread overview]
Message-ID: <1524215707-14642-3-git-send-email-pierre-yves.mordret@st.com> (raw)
In-Reply-To: <1524215707-14642-1-git-send-email-pierre-yves.mordret@st.com>
Activate MDMA for STM32MP157C
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v1:
* Initial
---
---
arch/arm/boot/dts/stm32mp157c.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index bc3eddc..07cbcde 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -167,6 +167,16 @@
#reset-cells = <1>;
};
+ mdma1: dma@58000000 {
+ compatible = "st,stm32h7-mdma";
+ reg = <0x58000000 0x1000>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc MDMA>;
+ #dma-cells = <5>;
+ dma-channels = <32>;
+ dma-requests = <48>;
+ };
+
usart1: serial@5c000000 {
compatible = "st,stm32h7-uart";
reg = <0x5c000000 0x400>;
--
2.7.4
next prev parent reply other threads:[~2018-04-20 9:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-20 9:15 [PATCH v1 0/2] Add MDMA Support " Pierre-Yves MORDRET
2018-04-20 9:15 ` [PATCH v1 1/2] ARM: configs: stm32: Add MDMA support " Pierre-Yves MORDRET
2018-04-23 9:04 ` Alexandre Torgue
2018-04-20 9:15 ` Pierre-Yves MORDRET [this message]
2018-05-02 14:25 ` [PATCH v1 0/2] Add MDMA Support " Alexandre Torgue
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