[POWERPC] 85xx/86xx: refactor RSTCR reset code

On the majority of 85xx & 86xx we have a register that's ability to
assert HRESET_REQ to reset the board.  We refactored that code so it
can be shared between both platforms into fsl_soc.c and removed all
the duplication in each platform directory.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index f797662212ba..367765937a06 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -214,6 +214,12 @@
                         device_type = "open-pic";
                         big-endian;
                 };
+
+                global-utilities@e0000 {
+                        compatible = "fsl,mpc8641-guts";
+                        reg = <e0000 1000>;
+                        fsl,has-rstcr;
+                };
         };
 
         pcie@f8008000 {