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Diffstat (limited to 'Documentation/devicetree/bindings/powerpc/fsl/scfg.txt')
-rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/scfg.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt new file mode 100644 index 0000000000..0532c46b33 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt @@ -0,0 +1,18 @@ +Freescale Supplement configuration unit (SCFG) + +SCFG is the supplemental configuration unit, that provides SoC specific +configuration and status registers for the chip. Such as getting PEX port +status. + +Required properties: + +- compatible: should be "fsl,<chip>-scfg" +- reg: should contain base address and length of SCFG memory-mapped +registers + +Example: + + scfg: global-utilities@fc000 { + compatible = "fsl,t1040-scfg"; + reg = <0xfc000 0x1000>; + }; |