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       - items:
20           - enum:
21               - renesas,riic-r7s72100   # RZ/A1H
22               - renesas,riic-r7s9210    # RZ/A2M
23               - renesas,riic-r9a07g043  # RZ/G2UL and RZ/Five
24               - renesas,riic-r9a07g044  # RZ/G2{L,LC}
25               - renesas,riic-r9a07g054  # RZ/V2L
26           - const: renesas,riic-rz      # RZ/A or RZ/G2L
28       - items:
29           - const: renesas,riic-r9a08g045   # RZ/G3S
30           - const: renesas,riic-r9a09g057   # RZ/V2H(P)
32       - const: renesas,riic-r9a09g057   # RZ/V2H(P)
39       - description: Transmit End Interrupt
40       - description: Receive Data Full Interrupt
41       - description: Transmit Data Empty Interrupt
42       - description: Stop Condition Detection Interrupt
43       - description: Start Condition Detection Interrupt
44       - description: NACK Reception Interrupt
45       - description: Arbitration-Lost Interrupt
46       - description: Timeout Interrupt
48   interrupt-names:
50       - const: tei
51       - const: ri
52       - const: ti
53       - const: spi
54       - const: sti
55       - const: naki
56       - const: ali
57       - const: tmoi
59   clock-frequency:
67   power-domains:
74   - compatible
75   - reg
76   - interrupts
77   - interrupt-names
78   - clocks
79   - clock-frequency
80   - power-domains
81   - '#address-cells'
82   - '#size-cells'
89           - renesas,riic-r9a07g043
90           - renesas,riic-r9a07g044
91           - renesas,riic-r9a07g054
94     - resets
99   - |
100     #include <dt-bindings/clock/r7s72100-clock.h>
101     #include <dt-bindings/interrupt-controller/arm-gic.h>
104         compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
114         interrupt-names = "tei", "ri", "ti", "spi", "sti", "naki", "ali",
117         clock-frequency = <100000>;
118         power-domains = <&cpg_clocks>;
119         #address-cells = <1>;
120         #size-cells = <0>;