ARM: dts: aspeed: Drop syscon compatible from EDAC in g6 dtsi

Its presence is not required by the binding, its addition was not
discussed in commit aac82707fa45 ("ARM: dts: aspeed: Add AST2600 EDAC
into common devicetree"), and its inconsistent with the g4 and g5
dtsis.

Further, the corresponding driver instantiates its own regmap rather
than fetching the syscon regmap, in theory breaking any users of the
syscon, but of which there appear to be none in-tree.

Drop it for now, and we can add it back with the necessary rework if
it's ever required.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index f8662c8ac089ff2233066477ac26de36ffe7ca42..0ddca4bfffd35ce2fe54e6c24c062b1763f27dcc 100644 (file)
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -74,7 +74,7 @@
        };
 
        edac: sdram@1e6e0000 {
-               compatible = "aspeed,ast2600-sdram-edac", "syscon";
+               compatible = "aspeed,ast2600-sdram-edac";
                reg = <0x1e6e0000 0x174>;
                interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
        };