From: Graham Moore <graham.moore@linux.intel.com>
Date: Tue, 20 Feb 2018 15:38:47 +0000 (-0600)
Subject: arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ab50a44404a53b12554005ed4c5a1b3547ac9492;p=linux.git

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@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---

diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index 21d906e164fa6..0b28f1fbe4860 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -275,6 +275,25 @@
 			reg = <0xffe00000 0x100000>;
 		};
 
+		pdma: pdma@ffda0000 {
+			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 = <&clkmgr STRATIX10_L4_MAIN_CLK>;
+			clock-names = "apb_pclk";
+		};
+
 		rst: rstmgr@ffd11000 {
 			#reset-cells = <1>;
 			compatible = "altr,rst-mgr";