summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml')
-rw-r--r--Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml96
1 files changed, 85 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
index 8e584857dd..ab8f32c440 100644
--- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
+++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
@@ -26,6 +26,12 @@ properties:
- description: For implementations complying for Versal.
const: xlnx,versal-firmware
+ - description: For implementations complying for Versal NET.
+ items:
+ - enum:
+ - xlnx,versal-net-firmware
+ - const: xlnx,versal-firmware
+
method:
description: |
The method of calling the PM-API firmware layer.
@@ -41,7 +47,53 @@ properties:
"#power-domain-cells":
const: 1
- versal_fpga:
+ clock-controller:
+ $ref: /schemas/clock/xlnx,versal-clk.yaml#
+ description: The clock controller is a hardware block of Xilinx versal
+ clock tree. It reads required input clock frequencies from the devicetree
+ and acts as clock provider for all clock consumers of PS clocks.list of
+ clock specifiers which are external input clocks to the given clock
+ controller.
+ type: object
+
+ gpio:
+ $ref: /schemas/gpio/xlnx,zynqmp-gpio-modepin.yaml#
+ description: The gpio node describes connect to PS_MODE pins via firmware
+ interface.
+ type: object
+
+ soc-nvmem:
+ $ref: /schemas/nvmem/xlnx,zynqmp-nvmem.yaml#
+ description: The ZynqMP MPSoC provides access to the hardware related data
+ like SOC revision, IDCODE and specific purpose efuses.
+ type: object
+
+ pcap:
+ $ref: /schemas/fpga/xlnx,zynqmp-pcap-fpga.yaml
+ description: The ZynqMP SoC uses the PCAP (Processor Configuration Port) to
+ configure the Programmable Logic (PL). The configuration uses the
+ firmware interface.
+ type: object
+
+ pinctrl:
+ $ref: /schemas/pinctrl/xlnx,zynqmp-pinctrl.yaml#
+ description: The pinctrl node provides access to pinconfig and pincontrol
+ functionality available in firmware.
+ type: object
+
+ power-management:
+ $ref: /schemas/power/reset/xlnx,zynqmp-power.yaml#
+ description: The zynqmp-power node describes the power management
+ configurations. It will control remote suspend/shutdown interfaces.
+ type: object
+
+ reset-controller:
+ $ref: /schemas/reset/xlnx,zynqmp-reset.yaml#
+ description: The reset-controller node describes connection to the reset
+ functionality via firmware interface.
+ type: object
+
+ versal-fpga:
$ref: /schemas/fpga/xlnx,versal-fpga.yaml#
description: Compatible of the FPGA device.
type: object
@@ -53,15 +105,6 @@ properties:
vector.
type: object
- clock-controller:
- $ref: /schemas/clock/xlnx,versal-clk.yaml#
- description: The clock controller is a hardware block of Xilinx versal
- clock tree. It reads required input clock frequencies from the devicetree
- and acts as clock provider for all clock consumers of PS clocks.list of
- clock specifiers which are external input clocks to the given clock
- controller.
- type: object
-
required:
- compatible
@@ -73,7 +116,38 @@ examples:
firmware {
zynqmp_firmware: zynqmp-firmware {
#power-domain-cells = <1>;
+ soc-nvmem {
+ compatible = "xlnx,zynqmp-nvmem-fw";
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ soc_revision: soc-revision@0 {
+ reg = <0x0 0x4>;
+ };
+ };
+ };
+ gpio {
+ compatible = "xlnx,zynqmp-gpio-modepin";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ pcap {
+ compatible = "xlnx,zynqmp-pcap-fpga";
};
+ pinctrl {
+ compatible = "xlnx,zynqmp-pinctrl";
+ };
+ power-management {
+ compatible = "xlnx,zynqmp-power";
+ interrupts = <0 35 4>;
+ };
+ reset-controller {
+ compatible = "xlnx,zynqmp-reset";
+ #reset-cells = <1>;
+ };
+ };
};
sata {
@@ -84,7 +158,7 @@ examples:
compatible = "xlnx,versal-firmware";
method = "smc";
- versal_fpga: versal_fpga {
+ versal_fpga: versal-fpga {
compatible = "xlnx,versal-fpga";
};