ARM: dts: socfpga: add missing compatible string for SDRAM controller

Add "altr,sdr-ctl" to the SDRAM controller node.

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

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index c984f53..2c43c4d 100644 (file)
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -778,7 +778,7 @@
                };
 
                sdr: sdr@ffc25000 {
-                       compatible = "syscon";
+                       compatible = "altr,sdr-ctl", "syscon";
                        reg = <0xffc25000 0x1000>;
                };
 

diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index f21be42..65904db 100644 (file)
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -595,7 +595,7 @@
                };
 
                sdr: sdr@ffc25000 {
-                       compatible = "syscon";
+                       compatible = "altr,sdr-ctl", "syscon";
                        reg = <0xffcfb100 0x80>;
                };