From 0dd3274a92f816200baee2ab372af1ba9bde7cde Mon Sep 17 00:00:00 2001
From: Raffael Rostagno <raffael.rostagno@espressif.com>
Date: Tue, 3 Jun 2025 09:32:31 -0300
Subject: [PATCH] dts: esp32c2: esp8684: Add GDMA support

Add GDMA peripheral to device tree.

Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
---
 dts/riscv/espressif/esp32c2/esp32c2_common.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dts/riscv/espressif/esp32c2/esp32c2_common.dtsi b/dts/riscv/espressif/esp32c2/esp32c2_common.dtsi
index 07eb36a9130..fdad26412f1 100644
--- a/dts/riscv/espressif/esp32c2/esp32c2_common.dtsi
+++ b/dts/riscv/espressif/esp32c2/esp32c2_common.dtsi
@@ -229,5 +229,17 @@
 			#io-channel-cells = <1>;
 			status = "disabled";
 		};
+
+		dma: dma@6003f000 {
+			compatible = "espressif,esp32-gdma";
+			reg = <0x6003f000 DT_SIZE_K(4)>;
+			#dma-cells = <1>;
+			interrupts = <DMA_CH0_INTR_SOURCE IRQ_DEFAULT_PRIORITY 0>;
+			interrupt-parent = <&intc>;
+			clocks = <&clock ESP32_GDMA_MODULE>;
+			dma-channels = <2>;
+			dma-buf-addr-alignment = <4>;
+			status = "disabled";
+		};
 	};
 };