[v2,08/12] ARM: dts: aspeed: ast2500: Add XDMA Engine
diff mbox series

Message ID 1575566112-11658-9-git-send-email-eajames@linux.ibm.com
State Changes Requested, archived
Headers show
Series
  • Aspeed: Add SCU interrupt controller and XDMA engine drivers
Related show

Commit Message

Eddie James Dec. 5, 2019, 5:15 p.m. UTC
Add a node for the XDMA engine with all the necessary information. Also
make the EDAC node compatible with syscon.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
---
Changes since v1:
 - Add syscon compatible to the SDRAM controller so we can grab it in the
   XDMA driver
 - Add the new properties to the XDMA node

 arch/arm/boot/dts/aspeed-g5.dtsi | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index df44022..6a83cd2 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -1,5 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0+
 #include <dt-bindings/clock/aspeed-clock.h>
+#include <dt-bindings/interrupt-controller/aspeed-scu-ic.h>
 
 / {
 	model = "Aspeed BMC";
@@ -48,7 +49,7 @@ 
 	};
 
 	edac: sdram@1e6e0000 {
-		compatible = "aspeed,ast2500-sdram-edac";
+		compatible = "aspeed,ast2500-sdram-edac", "syscon";
 		reg = <0x1e6e0000 0x174>;
 		interrupts = <0>;
 		status = "disabled";
@@ -258,6 +259,18 @@ 
 				interrupts = <0x19>;
 			};
 
+			xdma: xdma@1e6e7000 {
+				compatible = "aspeed,ast2500-xdma";
+				reg = <0x1e6e7000 0x100>;
+				clocks = <&syscon ASPEED_CLK_GATE_BCLK>;
+				resets = <&syscon ASPEED_RESET_XDMA>;
+				interrupts-extended = <&vic 6>, <&scu_ic ASPEED_AST2500_SCU_IC_PCIE_RESET_LO_TO_HI>;
+				pcie-device = "bmc";
+				scu = <&syscon>;
+				sdmc = <&edac>;
+				status = "disabled";
+			};
+
 			adc: adc@1e6e9000 {
 				compatible = "aspeed,ast2500-adc";
 				reg = <0x1e6e9000 0xb0>;