1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright (C) Sunplus Co., Ltd. 2021
5 $id: http://devicetree.org/schemas/spi/spi-sunplus-sp7021.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Sunplus sp7021 SPI controller
11 - $ref: spi-controller.yaml
14 - Li-hao Kuo <lhjeff911@gmail.com>
23 - description: the SPI master registers
24 - description: the SPI slave registers
57 unevaluatedProperties: false
61 #include <dt-bindings/interrupt-controller/irq.h>
63 compatible = "sunplus,sp7021-spi";
64 reg = <0x9c002d80 0x80>, <0x9c002e00 0x80>;
65 reg-names = "master", "slave";
66 interrupt-parent = <&intc>;
67 interrupt-names = "dma_w",
70 interrupts = <144 IRQ_TYPE_LEVEL_HIGH>,
71 <146 IRQ_TYPE_LEVEL_HIGH>,
72 <145 IRQ_TYPE_LEVEL_HIGH>;
73 clocks = <&clkc 0x32>;
74 resets = <&rstc 0x22>;
75 pinctrl-names = "default";
76 pinctrl-0 = <&pins_spi0>;