The device node name should reflect generic class of a device so rename
the "ocmcram" node to "sram".  This will be also in sync with upcoming DT
schema.  No functional change.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
                l4_abe: interconnect@40100000 {
                };
 
-               ocmcram: ocmcram@40304000 {
+               ocmcram: sram@40304000 {
                        compatible = "mmio-sram";
                        reg = <0x40304000 0xa000>; /* 40k */
                };
 
                l4_abe: interconnect@40100000 {
                };
 
-               ocmcram: ocmcram@40300000 {
+               ocmcram: sram@40300000 {
                        compatible = "mmio-sram";
                        reg = <0x40300000 0x20000>; /* 128k */
                };