xref: /freebsd/sys/contrib/device-tree/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml (revision 734e82fe33aa764367791a7d603b383996c6b40b) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/allwinner,sun8i-h3-bus-gates-clk.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A10 Bus Gates Clock
8
9maintainers:
10  - Chen-Yu Tsai <wens@csie.org>
11  - Maxime Ripard <mripard@kernel.org>
12
13deprecated: true
14
15properties:
16  "#clock-cells":
17    const: 1
18    description: >
19      This additional argument passed to that clock is the offset of
20      the bit controlling this particular gate in the register.
21
22  compatible:
23    const: allwinner,sun8i-h3-bus-gates-clk
24
25  reg:
26    maxItems: 1
27
28  clocks:
29    maxItems: 4
30
31  clock-names:
32    maxItems: 4
33    description: >
34      The parent order must match the hardware programming order.
35
36  clock-indices:
37    minItems: 1
38    maxItems: 64
39
40  clock-output-names:
41    minItems: 1
42    maxItems: 64
43
44required:
45  - "#clock-cells"
46  - compatible
47  - reg
48  - clocks
49  - clock-indices
50  - clock-names
51  - clock-output-names
52
53additionalProperties: false
54
55examples:
56  - |
57    clk@1c20060 {
58        #clock-cells = <1>;
59        compatible = "allwinner,sun8i-h3-bus-gates-clk";
60        reg = <0x01c20060 0x14>;
61        clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>;
62        clock-names = "ahb1", "ahb2", "apb1", "apb2";
63        clock-indices = <5>, <6>, <8>,
64                        <9>, <10>, <13>,
65                        <14>, <17>, <18>,
66                        <19>, <20>,
67                        <21>, <23>,
68                        <24>, <25>,
69                        <26>, <27>,
70                        <28>, <29>,
71                        <30>, <31>, <32>,
72                        <35>, <36>, <37>,
73                        <40>, <41>, <43>,
74                        <44>, <52>, <53>,
75                        <54>, <64>,
76                        <65>, <69>, <72>,
77                        <76>, <77>, <78>,
78                        <96>, <97>, <98>,
79                        <112>, <113>,
80                        <114>, <115>,
81                        <116>, <128>, <135>;
82        clock-output-names = "bus_ce", "bus_dma", "bus_mmc0",
83                             "bus_mmc1", "bus_mmc2", "bus_nand",
84                             "bus_sdram", "bus_gmac", "bus_ts",
85                             "bus_hstimer", "bus_spi0",
86                             "bus_spi1", "bus_otg",
87                             "bus_otg_ehci0", "bus_ehci1",
88                             "bus_ehci2", "bus_ehci3",
89                             "bus_otg_ohci0", "bus_ohci1",
90                             "bus_ohci2", "bus_ohci3", "bus_ve",
91                             "bus_lcd0", "bus_lcd1", "bus_deint",
92                             "bus_csi", "bus_tve", "bus_hdmi",
93                             "bus_de", "bus_gpu", "bus_msgbox",
94                             "bus_spinlock", "bus_codec",
95                             "bus_spdif", "bus_pio", "bus_ths",
96                             "bus_i2s0", "bus_i2s1", "bus_i2s2",
97                             "bus_i2c0", "bus_i2c1", "bus_i2c2",
98                             "bus_uart0", "bus_uart1",
99                             "bus_uart2", "bus_uart3",
100                             "bus_scr", "bus_ephy", "bus_dbg";
101    };
102
103...
104