Lines Matching +full:spi +full:- +full:nor

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright 2020-21 Cadence
4 ---
5 $id: "http://devicetree.org/schemas/spi/cdns,xspi.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11   - Parshuram Thombare <pthombar@cadence.com>
14   The XSPI controller allows SPI protocol communication in
16   read/write access to slaves such as SPI-NOR flash.
19   - $ref: "spi-controller.yaml#"
23     const: cdns,xspi-nor
27       - description: address and length of the controller register set
28       - description: address and length of the Slave DMA data port
29       - description: address and length of the auxiliary registers
31   reg-names:
33       - const: io
34       - const: sdma
35       - const: aux
41   - compatible
42   - reg
43   - interrupts
48   - |
49     #include <dt-bindings/interrupt-controller/irq.h>
51         #address-cells = <2>;
52         #size-cells = <2>;
54         xspi: spi@a0010000 {
55             #address-cells = <1>;
56             #size-cells = <0>;
57             compatible = "cdns,xspi-nor";
61             reg-names = "io", "sdma", "aux";
63             interrupt-parent = <&gic>;
66                 compatible = "jedec,spi-nor";
67                 spi-max-frequency = <75000000>;
72                 compatible = "jedec,spi-nor";
73                 spi-max-frequency = <75000000>;