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Diffstat (limited to 'Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt')
-rw-r--r-- | Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt b/Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt deleted file mode 100644 index 27a45fe5ecf1..000000000000 --- a/Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt +++ /dev/null @@ -1,52 +0,0 @@ --------------------------------------------------------------------------- - = Zynq UltraScale+ MPSoC reset driver binding = --------------------------------------------------------------------------- -The Zynq UltraScale+ MPSoC has several different resets. - -See Chapter 36 of the Zynq UltraScale+ MPSoC TRM (UG) for more information -about zynqmp resets. - -Please also refer to reset.txt in this directory for common reset -controller binding usage. - -Required Properties: -- compatible: "xlnx,zynqmp-reset" -- #reset-cells: Specifies the number of cells needed to encode reset - line, should be 1 - -------- -Example -------- - -firmware { - zynqmp_firmware: zynqmp-firmware { - compatible = "xlnx,zynqmp-firmware"; - method = "smc"; - - zynqmp_reset: reset-controller { - compatible = "xlnx,zynqmp-reset"; - #reset-cells = <1>; - }; - }; -}; - -Specifying reset lines connected to IP modules -============================================== - -Device nodes that need access to reset lines should -specify them as a reset phandle in their corresponding node as -specified in reset.txt. - -For list of all valid reset indicies see -<dt-bindings/reset/xlnx-zynqmp-resets.h> - -Example: - -serdes: zynqmp_phy@fd400000 { - ... - - resets = <&zynqmp_reset ZYNQMP_RESET_SATA>; - reset-names = "sata_rst"; - - ... -}; |