From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Masahiro Yamada <yamada.masahiro@socionext.com>,
Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Masami Hiramatsu <masami.hiramatsu@linaro.org>,
Jassi Brar <jaswinder.singh@linaro.org>,
Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Subject: [PATCH v4 2/5] arm64: dts: uniphier: Add XDMAC node
Date: Fri, 3 Apr 2020 10:43:04 +0900 [thread overview]
Message-ID: <1585878187-8131-3-git-send-email-hayashi.kunihiko@socionext.com> (raw)
In-Reply-To: <1585878187-8131-1-git-send-email-hayashi.kunihiko@socionext.com>
Add external DMA controller support implemented in UniPhier SoCs.
This supports for LD11, LD20 and PXs3.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 8 ++++++++
arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 8 ++++++++
arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 8 ++++++++
3 files changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index 2ca2d3d..60ff9b4 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -566,6 +566,14 @@
};
};
+ xdmac: dma-controller@5fc10000 {
+ compatible = "socionext,uniphier-xdmac";
+ reg = <0x5fc10000 0x5300>;
+ interrupts = <0 188 4>;
+ dma-channels = <16>;
+ #dma-cells = <2>;
+ };
+
aidet: interrupt-controller@5fc20000 {
compatible = "socionext,uniphier-ld11-aidet";
reg = <0x5fc20000 0x200>;
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index a93148c..afa90b7 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -664,6 +664,14 @@
};
};
+ xdmac: dma-controller@5fc10000 {
+ compatible = "socionext,uniphier-xdmac";
+ reg = <0x5fc10000 0x5300>;
+ interrupts = <0 188 4>;
+ dma-channels = <16>;
+ #dma-cells = <2>;
+ };
+
aidet: interrupt-controller@5fc20000 {
compatible = "socionext,uniphier-ld20-aidet";
reg = <0x5fc20000 0x200>;
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index 616835b..ba18a96 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -498,6 +498,14 @@
};
};
+ xdmac: dma-controller@5fc10000 {
+ compatible = "socionext,uniphier-xdmac";
+ reg = <0x5fc10000 0x5300>;
+ interrupts = <0 188 4>;
+ dma-channels = <16>;
+ #dma-cells = <2>;
+ };
+
aidet: interrupt-controller@5fc20000 {
compatible = "socionext,uniphier-pxs3-aidet";
reg = <0x5fc20000 0x200>;
--
2.7.4
next prev parent reply other threads:[~2020-04-03 1:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 1:43 [PATCH v4 0/5] Add devicetree features and fixes for UniPhier SoCs Kunihiko Hayashi
2020-04-03 1:43 ` [PATCH v4 1/5] ARM: dts: uniphier: Add XDMAC node Kunihiko Hayashi
2020-04-03 1:43 ` Kunihiko Hayashi [this message]
2020-04-03 1:43 ` [PATCH v4 3/5] ARM: dts: uniphier: Add ethernet aliases Kunihiko Hayashi
2020-05-04 1:20 ` Masahiro Yamada
2020-04-03 1:43 ` [PATCH v4 4/5] arm64: " Kunihiko Hayashi
2020-04-03 1:43 ` [PATCH v4 5/5] arm64: dts: uniphier: Stabilize Ethernet RGMII mode of PXs3 ref board Kunihiko Hayashi
2020-04-03 11:07 ` [PATCH v4 0/5] Add devicetree features and fixes for UniPhier SoCs Kunihiko Hayashi
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