ARM: dts: am33xx: Add pm-sram phandle to soc node

Add a phandle to point to both the pm-sram-code and pm-sram-data nodes
so that the pm code can locate the sram regions needed to copy low level
PM code.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index c27ef2cac394..842e726b944e 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -147,6 +147,8 @@
                 mpu {
                         compatible = "ti,omap3-mpu";
                         ti,hwmods = "mpu";
+                        pm-sram = <&pm_sram_code
+                                   &pm_sram_data>;
                 };
         };