bindings/spi/fsl%2Cspi.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - J. Neuschäfer <j.ne@posteo.net>
15       - fsl,spi
16       - aeroflexgaisler,spictrl
21   cell-index:
31       - cpu
32       - cpu-qe
37   clock-frequency:
40   cs-gpios: true
46       as chip select for a slave device. Use reg = <number of gpios> in the
47       corresponding child node, i.e. 0 if the cs-gpios property is not present.
50   - compatible
51   - reg
52   - mode
53   - interrupts
56   - $ref: spi-controller.yaml#
61   - |
62     #include <dt-bindings/interrupt-controller/irq.h>
67         cell-index = <0>;
70         cs-gpios = <&gpio 18 IRQ_TYPE_EDGE_RISING          // device reg=<0>