Lines Matching +full:i2c +full:- +full:r8a7791
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/renesas,rmobile-iic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas R-Mobile I2C Bus Interface (IIC)
10 - Wolfram Sang <wsa+renesas@sang-engineering.com>
15 - items:
16 - enum:
17 - renesas,iic-r8a73a4 # R-Mobile APE6
18 - renesas,iic-r8a7740 # R-Mobile A1
19 - renesas,iic-sh73a0 # SH-Mobile AG5
20 - const: renesas,rmobile-iic # Generic
22 - items:
23 - enum:
24 - renesas,iic-r8a7742 # RZ/G1H
25 - renesas,iic-r8a7743 # RZ/G1M
26 - renesas,iic-r8a7744 # RZ/G1N
27 - renesas,iic-r8a7745 # RZ/G1E
28 - renesas,iic-r8a7790 # R-Car H2
29 - renesas,iic-r8a7791 # R-Car M2-W
30 - renesas,iic-r8a7792 # R-Car V2H
31 - renesas,iic-r8a7793 # R-Car M2-N
32 - renesas,iic-r8a7794 # R-Car E2
33 - const: renesas,rcar-gen2-iic # R-Car Gen2 and RZ/G1
34 - const: renesas,rmobile-iic # Generic
36 - items:
37 - enum:
38 - renesas,iic-r8a774a1 # RZ/G2M
39 - renesas,iic-r8a774b1 # RZ/G2N
40 - renesas,iic-r8a774c0 # RZ/G2E
41 - renesas,iic-r8a774e1 # RZ/G2H
42 - renesas,iic-r8a7795 # R-Car H3
43 - renesas,iic-r8a7796 # R-Car M3-W
44 - renesas,iic-r8a77961 # R-Car M3-W+
45 - renesas,iic-r8a77965 # R-Car M3-N
46 - renesas,iic-r8a77990 # R-Car E3
47 - const: renesas,rcar-gen3-iic # R-Car Gen3 and RZ/G2
48 - const: renesas,rmobile-iic # Generic
55 clock-frequency:
57 Desired I2C bus clock frequency in Hz. The absence of this property
63 power-domains:
76 dma-names:
81 - tx
82 - rx
85 - compatible
86 - reg
87 - interrupts
88 - clocks
89 - power-domains
90 - '#address-cells'
91 - '#size-cells'
94 - $ref: /schemas/i2c/i2c-controller.yaml#
96 - if:
101 - renesas,iic-r8a7740
102 - renesas,iic-sh73a0
107 - description: Arbitration Lost Interrupt (ALI)
108 - description: Non-acknowledge Detection Interrupt (TACKI)
109 - description: Wait Interrupt (WAITI)
110 - description: Data Transmit Enable interrupt (DTEI)
115 - description: Single combined interrupt
117 - if:
122 - renesas,rcar-gen2-iic
123 - renesas,rcar-gen3-iic
126 - resets
131 - |
132 #include <dt-bindings/clock/r8a7790-cpg-mssr.h>
133 #include <dt-bindings/interrupt-controller/arm-gic.h>
134 #include <dt-bindings/power/r8a7790-sysc.h>
136 iic0: i2c@e6500000 {
137 compatible = "renesas,iic-r8a7790", "renesas,rcar-gen2-iic",
138 "renesas,rmobile-iic";
142 clock-frequency = <400000>;
144 dma-names = "tx", "rx", "tx", "rx";
145 power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
147 #address-cells = <1>;
148 #size-cells = <0>;