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Diffstat (limited to 'dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt')
| -rw-r--r-- | dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt b/dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt deleted file mode 100644 index 82d923ef41..0000000000 --- a/dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt +++ /dev/null @@ -1,27 +0,0 @@ -DDR PHY Front End (DPFE) for Broadcom STB -========================================= - -DPFE and the DPFE firmware provide an interface for the host CPU to -communicate with the DCPU, which resides inside the DDR PHY. - -There are three memory regions for interacting with the DCPU. These are -specified in a single reg property. - -Required properties: - - compatible: must be "brcm,bcm7271-dpfe-cpu", "brcm,bcm7268-dpfe-cpu" - or "brcm,dpfe-cpu" - - reg: must reference three register ranges - - start address and length of the DCPU register space - - start address and length of the DCPU data memory space - - start address and length of the DCPU instruction memory space - - reg-names: must contain "dpfe-cpu", "dpfe-dmem", and "dpfe-imem"; - they must be in the same order as the register declarations - -Example: - dpfe_cpu0: dpfe-cpu@f1132000 { - compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu"; - reg = <0xf1132000 0x180 - 0xf1134000 0x1000 - 0xf1138000 0x4000>; - reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem"; - }; |