ARM: dts: Configure simple-pm-bus for dra7 l4_per2

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 270ec79..1435f42 100644 (file)
--- a/arch/arm/boot/dts/dra7-l4.dtsi
+++ b/arch/arm/boot/dts/dra7-l4.dtsi
@@ -2302,7 +2302,10 @@
 };
 
 &l4_per2 {                                             /* 0x48400000 */
-       compatible = "ti,dra7-l4-per2", "simple-bus";
+       compatible = "ti,dra7-l4-per2", "simple-pm-bus";
+       power-domains = <&prm_l4per>;
+       clocks = <&l4per2_clkctrl DRA7_L4PER2_L4_PER2_CLKCTRL 0>;
+       clock-names = "fck";
        reg = <0x48400000 0x800>,
              <0x48400800 0x800>,
              <0x48401000 0x400>,
@@ -2322,7 +2325,7 @@
                 <0x48454000 0x48454000 0x400000>;      /* L3 data port */
 
        segment@0 {                                     /* 0x48400000 */
-               compatible = "simple-bus";
+               compatible = "simple-pm-bus";
                #address-cells = <1>;
                #size-cells = <1>;
                ranges = <0x00000000 0x00000000 0x000800>,      /* ap 0 */