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Date: Tue, 20 Feb 2018 09:38:47 -0600
From: Graham Moore <graham.moore@...ux.intel.com>
To: Graham Moore <graham.moore@...ux.intel.com>
Cc: Dinh Nguyen <dinguyen@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts
The Stratix10 SoCFPGA uses the PL330 DMAC. This patch adds the PL330
DMAC to the Stratix10 device tree.
Signed-off-by: Graham Moore <graham.moore@...ux.intel.com>
---
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index aa4080d..0666c0f 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -711,6 +711,25 @@
reg = <0xffe00000 0x100000>;
};
+ pdma: pdma@...a0000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xffda0000 0x1000>;
+ interrupts = <0 81 4>,
+ <0 82 4>,
+ <0 83 4>,
+ <0 84 4>,
+ <0 85 4>,
+ <0 86 4>,
+ <0 87 4>,
+ <0 88 4>,
+ <0 89 4>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ clocks = <&l4_main_clk>;
+ clock-names = "apb_pclk";
+ };
+
rst: rstmgr@...11000 {
#reset-cells = <1>;
compatible = "altr,rst-mgr";
--
2.7.4
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