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+-----------------------------------------------------------
+Device Tree Bindings for the Xilinx Zynq MPSoC PM domains
+-----------------------------------------------------------
+The binding for zynqmp-power-controller follow the common
+generic PM domain binding[1].
+
+[1] Documentation/devicetree/bindings/power/power_domain.txt
+
+== Zynq MPSoC Generic PM Domain Node ==
+
+Required property:
+ - Below property should be in zynqmp-firmware node.
+ - #power-domain-cells: Number of cells in a PM domain specifier. Must be 1.
+
+Power domain ID indexes are mentioned in
+include/dt-bindings/power/xlnx-zynqmp-power.h.
+
+-------
+Example
+-------
+
+firmware {
+ zynqmp_firmware: zynqmp-firmware {
+ ...
+ #power-domain-cells = <1>;
+ ...
+ };
+};
+
+sata {
+ ...
+ power-domains = <&zynqmp_firmware 2>;
+ ...
+};
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+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 Xilinx, Inc.
+ */
+
+#ifndef _DT_BINDINGS_ZYNQMP_POWER_H
+#define _DT_BINDINGS_ZYNQMP_POWER_H
+
+#define PD_USB_0 0
+#define PD_USB_1 1
+#define PD_SATA 2
+#define PD_SPI_0 3
+#define PD_SPI_1 4
+#define PD_UART_0 5
+#define PD_UART_1 6
+#define PD_ETH_0 7
+#define PD_ETH_1 8
+#define PD_ETH_2 9
+#define PD_ETH_3 10
+#define PD_I2C_0 11
+#define PD_I2C_1 12
+#define PD_DP 13
+#define PD_GDMA 14
+#define PD_ADMA 15
+#define PD_TTC_0 16
+#define PD_TTC_1 17
+#define PD_TTC_2 18
+#define PD_TTC_3 19
+#define PD_SD_0 20
+#define PD_SD_1 21
+#define PD_NAND 22
+#define PD_QSPI 23
+#define PD_GPIO 24
+#define PD_CAN_0 25
+#define PD_CAN_1 26
+#define PD_PCIE 27
+#define PD_GPU 28
+
+#endif