arm64: dts: stratix10: Add SDRAM node

tthayer-intel · suryasaimadhu · commit 446fd7afdcf1 · 2018-09-25T21:18:56.000+02:00
Add the SDRAM node to follow the Arria10 layout and bindings. The Arria10 SDRAM functions expect this node. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: mchehab@kernel.org Cc: devicetree@vger.kernel.org Cc: linux-edac@vger.kernel.org Link: https://lkml.kernel.org/r/1537883342-30180-4-git-send-email-thor.thayer@linux.intel.com
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -467,6 +467,11 @@
 			status = "disabled";
 		};
 
+		sdr: sdr@f8011100 {
+			compatible = "altr,sdr-ctl", "syscon";
+			reg = <0xf8011100 0xc0>;
+		};
+
 		eccmgr {
 			compatible = "altr,socfpga-s10-ecc-manager";
 			altr,sysmgr-syscon = <&sysmgr>;
@@ -479,6 +484,7 @@
 
 			sdramedac {
 				compatible = "altr,sdram-edac-s10";
+				altr,sdr-syscon = <&sdr>;
 				interrupts = <16 4>, <48 4>;
 			};
 		};
