ARM: dts: Configure simple-pm-bus for dra7 l4_wkup

We can now probe interconnects with device tree only configuration using
simple-pm-bus and genpd.

Tested-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi
index 2c5c682..720d1e7 100644 (file)
--- a/arch/arm/boot/dts/dra7-l4.dtsi
+++ b/arch/arm/boot/dts/dra7-l4.dtsi
@@ -4228,7 +4228,10 @@
 };
 
 &l4_wkup {                                             /* 0x4ae00000 */
-       compatible = "ti,dra7-l4-wkup", "simple-bus";
+       compatible = "ti,dra7-l4-wkup", "simple-pm-bus";
+       power-domains = <&prm_wkupaon>;
+       clocks = <&wkupaon_clkctrl DRA7_WKUPAON_L4_WKUP_CLKCTRL 0>;
+       clock-names = "fck";
        reg = <0x4ae00000 0x800>,
              <0x4ae00800 0x800>,
              <0x4ae01000 0x1000>;
@@ -4241,7 +4244,7 @@
                 <0x00030000 0x4ae30000 0x010000>;      /* segment 3 */
 
        segment@0 {                                     /* 0x4ae00000 */
-               compatible = "simple-bus";
+               compatible = "simple-pm-bus";
                #address-cells = <1>;
                #size-cells = <1>;
                ranges = <0x00000000 0x00000000 0x000800>,      /* ap 0 */
@@ -4318,7 +4321,7 @@
        };
 
        segment@10000 {                                 /* 0x4ae10000 */
-               compatible = "simple-bus";
+               compatible = "simple-pm-bus";
                #address-cells = <1>;
                #size-cells = <1>;
                ranges = <0x00000000 0x00010000 0x001000>,      /* ap 5 */
@@ -4428,7 +4431,7 @@
        };
 
        segment@20000 {                                 /* 0x4ae20000 */
-               compatible = "simple-bus";
+               compatible = "simple-pm-bus";
                #address-cells = <1>;
                #size-cells = <1>;
                ranges = <0x00006000 0x00026000 0x001000>,      /* ap 13 */
@@ -4534,7 +4537,7 @@
        };
 
        segment@30000 {                                 /* 0x4ae30000 */
-               compatible = "simple-bus";
+               compatible = "simple-pm-bus";
                #address-cells = <1>;
                #size-cells = <1>;
                ranges = <0x0000c000 0x0003c000 0x002000>,      /* ap 30 */