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From:   dillon.minfei@gmail.com
To:     mchehab@kernel.org, mchehab+huawei@kernel.org,
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        devicetree@vger.kernel.org, Dillon Min <dillon.minfei@gmail.com>
Subject: [PATCH 4/7] ARM: dts: stm32: Enable DMA2D support on STM32F429 MCU
Date:   Thu, 20 May 2021 19:05:24 +0800
Message-Id: <1621508727-24486-5-git-send-email-dillon.minfei@gmail.com>
In-Reply-To: <1621508727-24486-1-git-send-email-dillon.minfei@gmail.com>
References: <1621508727-24486-1-git-send-email-dillon.minfei@gmail.com>
Precedence: bulk

From: Dillon Min <dillon.minfei@gmail.com>

Enable DMA2D on STM32F429 MCU.

Signed-off-by: Dillon Min <dillon.minfei@gmail.com>
---
 arch/arm/boot/dts/stm32f429.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index f6530d724d00..2cd1506027b3 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -799,6 +799,16 @@
 			status = "disabled";
 		};
 
+		dma2d: dma2d@4002b000 {
+			compatible = "st,stm32-dma2d";
+			reg = <0x4002b000 0xc00>;
+			interrupts = <90>;
+			resets = <&rcc STM32F4_AHB1_RESET(DMA2D)>;
+			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2D)>;
+			clock-names = "dma2d";
+			status = "disabled";
+		};
+
 		rng: rng@50060800 {
 			compatible = "st,stm32-rng";
 			reg = <0x50060800 0x400>;
-- 
2.7.4