From: Jun Guo <jun.guo@cixtech.com>
To: peter.chen@cixtech.com, fugang.duan@cixtech.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, vkoul@kernel.org,
ychuang3@nuvoton.com, schung@nuvoton.com, robin.murphy@arm.com
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, cix-kernel-upstream@cixtech.com,
linux-arm-kernel@lists.infradead.org,
Jun Guo <jun.guo@cixtech.com>
Subject: [PATCH 3/3] arm64: dts: cix: add DT nodes for DMA
Date: Mon, 17 Nov 2025 09:59:43 +0800 [thread overview]
Message-ID: <20251117015943.2858-4-jun.guo@cixtech.com> (raw)
In-Reply-To: <20251117015943.2858-1-jun.guo@cixtech.com>
- Add the device tree node for the dma controller of the CIX SKY1 SoC.
Signed-off-by: Jun Guo <jun.guo@cixtech.com>
---
arch/arm64/boot/dts/cix/sky1.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi
index 189b9a3be55c..8bd7136e822d 100644
--- a/arch/arm64/boot/dts/cix/sky1.dtsi
+++ b/arch/arm64/boot/dts/cix/sky1.dtsi
@@ -353,6 +353,13 @@ iomuxc: pinctrl@4170000 {
reg = <0x0 0x04170000 0x0 0x1000>;
};
+ fch_dmac: dma-controller@4190000 {
+ compatible = "cix,sky1-dma-350", "arm,dma-350";
+ reg = <0x0 0x4190000 0x0 0x10000>;
+ interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>;
+ #dma-cells = <1>;
+ };
+
mbox_ap2se: mailbox@5060000 {
compatible = "cix,sky1-mbox";
reg = <0x0 0x05060000 0x0 0x10000>;
--
2.34.1
next prev parent reply other threads:[~2025-11-17 1:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-17 1:59 [PATCH 0/3] dmaengine: arm-dma350: add support for shared interrupt mode Jun Guo
2025-11-17 1:59 ` [PATCH 1/3] dt-bindings: dma: arm-dma350: update DT binding docs Jun Guo
2025-11-17 6:11 ` Krzysztof Kozlowski
2025-11-17 7:07 ` Jun Guo
2025-11-17 7:11 ` Krzysztof Kozlowski
2025-11-17 7:13 ` Krzysztof Kozlowski
2025-11-17 12:51 ` Jun Guo
2025-11-17 13:29 ` Krzysztof Kozlowski
2025-11-18 1:37 ` Jun Guo
2025-11-17 1:59 ` [PATCH 2/3] dma: arm-dma350: add support for shared interrupt mode Jun Guo
2025-11-17 6:13 ` Krzysztof Kozlowski
2025-11-17 7:18 ` Jun Guo
2025-11-17 11:37 ` Jun Guo
2025-11-17 11:44 ` Krzysztof Kozlowski
2025-11-17 11:52 ` Jun Guo
2025-11-17 11:32 ` Robin Murphy
2025-11-17 11:57 ` Jun Guo
2025-11-17 1:59 ` Jun Guo [this message]
2025-11-17 6:14 ` [PATCH 3/3] arm64: dts: cix: add DT nodes for DMA Krzysztof Kozlowski
2025-11-17 7:08 ` Jun Guo
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