diff options
Diffstat (limited to 'dts/Bindings/power/reset/xlnx,zynqmp-power.txt')
-rw-r--r-- | dts/Bindings/power/reset/xlnx,zynqmp-power.txt | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/dts/Bindings/power/reset/xlnx,zynqmp-power.txt b/dts/Bindings/power/reset/xlnx,zynqmp-power.txt deleted file mode 100644 index bb529ecf8a..0000000000 --- a/dts/Bindings/power/reset/xlnx,zynqmp-power.txt +++ /dev/null @@ -1,61 +0,0 @@ --------------------------------------------------------------------- -Device Tree Bindings for the Xilinx Zynq MPSoC Power Management --------------------------------------------------------------------- -The zynqmp-power node describes the power management configurations. -It will control remote suspend/shutdown interfaces. - -Required properties: - - compatible: Must contain: "xlnx,zynqmp-power" - - interrupts: Interrupt specifier - -Optional properties: - - mbox-names : Name given to channels seen in the 'mboxes' property. - "tx" - Mailbox corresponding to transmit path - "rx" - Mailbox corresponding to receive path - - mboxes : Standard property to specify a Mailbox. Each value of - the mboxes property should contain a phandle to the - mailbox controller device node and an args specifier - that will be the phandle to the intended sub-mailbox - child node to be used for communication. See - Documentation/devicetree/bindings/mailbox/mailbox.txt - for more details about the generic mailbox controller - and client driver bindings. Also see - Documentation/devicetree/bindings/mailbox/ \ - xlnx,zynqmp-ipi-mailbox.txt for typical controller that - is used to communicate with this System controllers. - --------- -Examples --------- - -Example with interrupt method: - -firmware { - zynqmp_firmware: zynqmp-firmware { - compatible = "xlnx,zynqmp-firmware"; - method = "smc"; - - zynqmp_power: zynqmp-power { - compatible = "xlnx,zynqmp-power"; - interrupts = <0 35 4>; - }; - }; -}; - -Example with IPI mailbox method: - -firmware { - zynqmp_firmware: zynqmp-firmware { - compatible = "xlnx,zynqmp-firmware"; - method = "smc"; - - zynqmp_power: zynqmp-power { - compatible = "xlnx,zynqmp-power"; - interrupt-parent = <&gic>; - interrupts = <0 35 4>; - mboxes = <&ipi_mailbox_pmu0 0>, - <&ipi_mailbox_pmu0 1>; - mbox-names = "tx", "rx"; - }; - }; -}; |