ARM: dts: OMAP4: Fix broken pbias device creation

commit <7415b0b4c645> ("ARM: dts: omap4: 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
omap4_padconf_global. After this device for pbias_regulator
is not created.

Fix it by adding "simple-bus" compatible property to
omap4_padconf_global dt node.

Fixes: 7415b0b4c645 ("ARM: dts: omap4: add minimal l4 bus layout
with control module support")

Cc: <[email protected]> # v4.1
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 7d31c6ff246f47b14afd5eeb332d01a955faef35..abc4473e6f8a17e51d5e66416be089ab24d7b472 100644 (file)
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -191,7 +191,8 @@
                                };
 
                                omap4_padconf_global: omap4_padconf_global@5a0 {
-                                       compatible = "syscon";
+                                       compatible = "syscon",
+                                                    "simple-bus";
                                        reg = <0x5a0 0x170>;
                                        #address-cells = <1>;
                                        #size-cells = <1>;