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Message-ID: <1477412722-24061-11-git-send-email-fabrice.gasnier@st.com>
Date: Tue, 25 Oct 2016 18:25:22 +0200
From: Fabrice Gasnier <fabrice.gasnier@...com>
To: <linux-iio@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <jic23@...nel.org>, <linux@...linux.org.uk>, <robh+dt@...nel.org>,
<mark.rutland@....com>, <mcoquelin.stm32@...il.com>,
<alexandre.torgue@...com>, <lars@...afoo.de>, <knaack.h@....de>,
<pmeerw@...erw.net>, <fabrice.gasnier@...com>
Subject: [PATCH 10/10] ARM: dts: stm32f429: Add dma support to adc
Configure STM32 ADC to use dma by default.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com>
---
arch/arm/boot/dts/stm32f429.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 3fcd941..a00f7a6 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -186,6 +186,8 @@
#io-channel-cells = <1>;
reg = <0x0>;
clocks = <&rcc 0 168>;
+ dmas = <&dma2 0 0 0x400 0x0>;
+ dma-names = "rx";
status = "disabled";
};
@@ -201,6 +203,8 @@
#io-channel-cells = <1>;
reg = <0x100>;
clocks = <&rcc 0 169>;
+ dmas = <&dma2 3 1 0x400 0x0>;
+ dma-names = "rx";
status = "disabled";
};
@@ -216,6 +220,8 @@
#io-channel-cells = <1>;
reg = <0x200>;
clocks = <&rcc 0 170>;
+ dmas = <&dma2 1 2 0x400 0x0>;
+ dma-names = "rx";
status = "disabled";
};
--
1.9.1
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