Lines Matching +full:r9a07g044 +full:- +full:sysc
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/renesas,rpc-if.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas Reduced Pin Count Interface (RPC-IF)
10 - Sergei Shtylyov <sergei.shtylyov@gmail.com>
13 Renesas RPC-IF allows a SPI flash or HyperFlash connected to the SoC to
16 The flash chip itself should be represented by a subnode of the RPC-IF node.
19 - if it contains "jedec,spi-nor", then SPI is used;
20 - if it contains "cfi-flash", then HyperFlash is used.
23 - $ref: /schemas/spi/spi-controller.yaml#
28 - items:
29 - enum:
30 - renesas,r8a774a1-rpc-if # RZ/G2M
31 - renesas,r8a774b1-rpc-if # RZ/G2N
32 - renesas,r8a774c0-rpc-if # RZ/G2E
33 - renesas,r8a774e1-rpc-if # RZ/G2H
34 - renesas,r8a7795-rpc-if # R-Car H3
35 - renesas,r8a7796-rpc-if # R-Car M3-W
36 - renesas,r8a77961-rpc-if # R-Car M3-W+
37 - renesas,r8a77965-rpc-if # R-Car M3-N
38 - renesas,r8a77970-rpc-if # R-Car V3M
39 - renesas,r8a77980-rpc-if # R-Car V3H
40 - renesas,r8a77990-rpc-if # R-Car E3
41 - renesas,r8a77995-rpc-if # R-Car D3
42 - renesas,r8a779a0-rpc-if # R-Car V3U
43 - const: renesas,rcar-gen3-rpc-if # a generic R-Car gen3 or RZ/G2{E,H,M,N} device
45 - items:
46 - enum:
47 - renesas,r8a779g0-rpc-if # R-Car V4H
48 - renesas,r8a779h0-rpc-if # R-Car V4M
49 - const: renesas,rcar-gen4-rpc-if # a generic R-Car gen4 device
51 - items:
52 - enum:
53 - renesas,r9a07g043-rpc-if # RZ/G2UL
54 - renesas,r9a07g044-rpc-if # RZ/G2{L,LC}
55 - renesas,r9a07g054-rpc-if # RZ/V2L
56 - const: renesas,rzg2l-rpc-if
60 - description: RPC-IF registers
61 - description: direct mapping read mode area
62 - description: write buffer area
64 reg-names:
66 - const: regs
67 - const: dirmap
68 - const: wbuf
77 power-domains:
84 "flash@[0-9a-f]+$":
92 - cfi-flash
93 - jedec,spi-nor
96 - compatible
97 - reg
98 - reg-names
99 - clocks
100 - power-domains
101 - resets
102 - '#address-cells'
103 - '#size-cells'
110 - renesas,rzg2l-rpc-if
115 - description: SPI Multi IO Register access clock (SPI_CLK2)
116 - description: SPI Multi IO Main clock (SPI_CLK).
126 - |
127 #include <dt-bindings/clock/renesas-cpg-mssr.h>
128 #include <dt-bindings/power/r8a77995-sysc.h>
131 compatible = "renesas,r8a77995-rpc-if", "renesas,rcar-gen3-rpc-if";
135 reg-names = "regs", "dirmap", "wbuf";
137 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
139 #address-cells = <1>;
140 #size-cells = <0>;
143 compatible = "jedec,spi-nor";
145 spi-max-frequency = <40000000>;
146 spi-tx-bus-width = <1>;
147 spi-rx-bus-width = <1>;