Lines Matching +full:spi +full:- +full:controller
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/fsl,dspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Freescale DSPI controller
10 - Frank Li <Frank.Li@nxp.com>
15 - enum:
16 - fsl,vf610-dspi
17 - fsl,ls1021a-v1.0-dspi
18 - fsl,ls1012a-dspi
19 - fsl,ls1028a-dspi
20 - fsl,ls1043a-dspi
21 - fsl,ls1046a-dspi
22 - fsl,ls1088a-dspi
23 - fsl,ls2080a-dspi
24 - fsl,ls2085a-dspi
25 - fsl,lx2160a-dspi
26 - nxp,s32g2-dspi
27 - items:
28 - enum:
29 - fsl,ls1012a-dspi
30 - fsl,ls1028a-dspi
31 - fsl,ls1043a-dspi
32 - fsl,ls1046a-dspi
33 - fsl,ls1088a-dspi
34 - const: fsl,ls1021a-v1.0-dspi
35 - items:
36 - const: fsl,ls2080a-dspi
37 - const: fsl,ls2085a-dspi
38 - items:
39 - const: fsl,lx2160a-dspi
40 - const: fsl,ls2085a-dspi
41 - items:
42 - const: nxp,s32g3-dspi
43 - const: nxp,s32g2-dspi
54 clock-names:
56 - const: dspi
60 - description: DMA controller phandle and request line for TX
61 - description: DMA controller phandle and request line for RX
63 dma-names:
65 - const: tx
66 - const: rx
68 spi-num-chipselects:
72 cs-gpios don't count against this number.
74 big-endian: true
76 bus-num:
78 description: SoC-specific identifier for the SPI controller.
81 - compatible
82 - reg
83 - clocks
84 - clock-names
85 - spi-num-chipselects
88 - $ref: spi-controller.yaml#
93 - |
94 #include <dt-bindings/interrupt-controller/arm-gic.h>
95 #include <dt-bindings/clock/vf610-clock.h>
97 spi@4002c000 {
98 compatible = "fsl,vf610-dspi";
100 #address-cells = <1>;
101 #size-cells = <0>;
104 clock-names = "dspi";
105 spi-num-chipselects = <5>;
106 bus-num = <0>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_dspi0_1>;
109 big-endian;
112 compatible = "jedec,spi-nor";
114 spi-max-frequency = <16000000>;
115 spi-cpol;
116 spi-cpha;
117 spi-cs-setup-delay-ns = <100>;
118 spi-cs-hold-delay-ns = <50>;
122 - |
123 spi@401d4000 {
124 compatible = "nxp,s32g3-dspi", "nxp,s32g2-dspi";
128 clock-names = "dspi";
129 spi-num-chipselects = <8>;
130 bus-num = <0>;
132 dma-names = "tx", "rx";
133 spi-slave;