linux-kernel - [PATCH] ARM: dts: stm32: activate dma for qspi on stm32mp157

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Message-ID: <1561637345-31441-1-git-send-email-ludovic.Barre@st.com>
Date:   Thu, 27 Jun 2019 14:09:05 +0200
From:   Ludovic Barre <ludovic.Barre@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
CC:     Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        Ludovic Barre <ludovic.barre@...com>
Subject: [PATCH] ARM: dts: stm32: activate dma for qspi on stm32mp157

From: Ludovic Barre <ludovic.barre@...com>

This patch activates dma for qspi on stm32mp157.

Signed-off-by: Ludovic Barre <ludovic.barre@...com>
---
 arch/arm/boot/dts/stm32mp157c.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 2afeee6..205ea1d 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -1074,6 +1074,9 @@
 			reg = <0x58003000 0x1000>, <0x70000000 0x10000000>;
 			reg-names = "qspi", "qspi_mm";
 			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&mdma1 22 0x10 0x100002 0x0 0x0>,
+			       <&mdma1 22 0x10 0x100008 0x0 0x0>;
+			dma-names = "tx", "rx";
 			clocks = <&rcc QSPI_K>;
 			resets = <&rcc QSPI_R>;
 			status = "disabled";
-- 
2.7.4