bindings/i2c/renesas%2Criic.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/renesas,riic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas RZ/A and RZ/G2L I2C Bus Interface (RIIC)
10   - Chris Brandt <chris.brandt@renesas.com>
11   - Wolfram Sang <wsa+renesas@sang-engineering.com>
14   - $ref: /schemas/i2c/i2c-controller.yaml#
19       - enum:
20           - renesas,riic-r7s72100   # RZ/A1H
21           - renesas,riic-r7s9210    # RZ/A2M
22           - renesas,riic-r9a07g043  # RZ/G2UL and RZ/Five
23           - renesas,riic-r9a07g044  # RZ/G2{L,LC}
24           - renesas,riic-r9a07g054  # RZ/V2L
25       - const: renesas,riic-rz      # RZ/A or RZ/G2L
32       - description: Transmit End Interrupt
33       - description: Receive Data Full Interrupt
34       - description: Transmit Data Empty Interrupt
35       - description: Stop Condition Detection Interrupt
36       - description: Start Condition Detection Interrupt
37       - description: NACK Reception Interrupt
38       - description: Arbitration-Lost Interrupt
39       - description: Timeout Interrupt
41   interrupt-names:
43       - const: tei
44       - const: ri
45       - const: ti
46       - const: spi
47       - const: sti
48       - const: naki
49       - const: ali
50       - const: tmoi
52   clock-frequency:
60   power-domains:
67   - compatible
68   - reg
69   - interrupts
70   - interrupt-names
71   - clocks
72   - clock-frequency
73   - power-domains
74   - '#address-cells'
75   - '#size-cells'
82           - renesas,riic-r9a07g043
83           - renesas,riic-r9a07g044
84           - renesas,riic-r9a07g054
87     - resets
92   - |
93     #include <dt-bindings/clock/r7s72100-clock.h>
94     #include <dt-bindings/interrupt-controller/arm-gic.h>
97             compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
107             interrupt-names = "tei", "ri", "ti", "spi", "sti", "naki", "ali",
110             clock-frequency = <100000>;
111             power-domains = <&cpg_clocks>;
112             #address-cells = <1>;
113             #size-cells = <0>;