ARM: dts: dra7: Fix broken pbias device creation

commit <d919501feffa> ("ARM: dts: dra7: add minimal l4 bus
layout with control module support") moved pbias_regulator dt node
from being a child node of ocp to be the child node of
scm_conf. After this device for pbias_regulator is
not created.

Fix it by adding "simple-bus" compatible property to
scm_conf dt node.

Fixes: d919501feffa ("ARM: dts: dra7: add minimal l4 bus
layout with control module support")

Cc: <stable@vger.kernel.org> # v4.1
Suggested-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Tested-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 8f1e25bcecbd76273f62671e8b9afa8f193ea261..3062b1fb98592bde1baa5b320fcf944fd076e7ae 100644 (file)
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -116,7 +116,7 @@
                                ranges = <0 0x2000 0x2000>;
 
                                scm_conf: scm_conf@0 {
-                                       compatible = "syscon";
+                                       compatible = "syscon", "simple-bus";
                                        reg = <0x0 0x1400>;
                                        #address-cells = <1>;
                                        #size-cells = <1>;