[RFC 15/37] ARM: dts: r8a7791: Use fallback rst compatible string

[Fabrizio Castro]

Add the generic fallback compatible string for the rst node.

Signed-off-by: Fabrizio Castro <fabrizio.cas...@bp.renesas.com>
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasunda...@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7791.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 00932d9..09d1e4f 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -284,7 +284,8 @@
                };
 
                rst: reset-controller@e6160000 {
-                       compatible = "renesas,r8a7791-rst";
+                       compatible = "renesas,r8a7791-rst",
+                                    "renesas,rcar-gen2-rst";
                        reg = <0 0xe6160000 0 0x0100>;
                };
 
-- 
2.7.4