projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| c58db2ab NI |
1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/spi/spi-zynqmp-qspi.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| dd3cb467 | 7 | title: Xilinx Zynq UltraScale+ MPSoC GQSPI controller |
| c58db2ab NI |
8 | |
| 9 | maintainers: | |
| 10 | - Michal Simek <michal.simek@xilinx.com> | |
| 11 | ||
| 12 | allOf: | |
| 13 | - $ref: "spi-controller.yaml#" | |
| 14 | ||
| 15 | properties: | |
| 16 | compatible: | |
| 17 | const: xlnx,zynqmp-qspi-1.0 | |
| 18 | ||
| 19 | reg: | |
| 20 | maxItems: 2 | |
| 21 | ||
| 22 | interrupts: | |
| 23 | maxItems: 1 | |
| 24 | ||
| 25 | clock-names: | |
| 26 | items: | |
| 27 | - const: ref_clk | |
| 28 | - const: pclk | |
| 29 | ||
| 30 | clocks: | |
| 31 | maxItems: 2 | |
| 32 | ||
| acfc34f0 KK |
33 | required: |
| 34 | - compatible | |
| 35 | - reg | |
| 36 | - interrupts | |
| 37 | - clock-names | |
| 38 | - clocks | |
| 39 | ||
| c58db2ab NI |
40 | unevaluatedProperties: false |
| 41 | ||
| 42 | examples: | |
| 43 | - | | |
| 44 | #include <dt-bindings/clock/xlnx-zynqmp-clk.h> | |
| 45 | soc { | |
| 46 | #address-cells = <2>; | |
| 47 | #size-cells = <2>; | |
| 48 | ||
| 49 | qspi: spi@ff0f0000 { | |
| 50 | compatible = "xlnx,zynqmp-qspi-1.0"; | |
| 51 | clocks = <&zynqmp_clk QSPI_REF>, <&zynqmp_clk LPD_LSBUS>; | |
| 52 | clock-names = "ref_clk", "pclk"; | |
| 53 | interrupts = <0 15 4>; | |
| 54 | interrupt-parent = <&gic>; | |
| 55 | reg = <0x0 0xff0f0000 0x0 0x1000>, | |
| 56 | <0x0 0xc0000000 0x0 0x8000000>; | |
| 57 | }; | |
| 58 | }; |