xref: /linux/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml (revision a4eb44a6435d6d8f9e642407a4a06f65eb90ca04) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/brcm,bcm63268-pinctrl.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom BCM63268 pin controller
8
9maintainers:
10  - Álvaro Fernández Rojas <noltari@gmail.com>
11  - Jonas Gorski <jonas.gorski@gmail.com>
12
13description:
14  Bindings for Broadcom's BCM63268 memory-mapped pin controller.
15
16properties:
17  compatible:
18    const: brcm,bcm63268-pinctrl
19
20  reg:
21    maxItems: 3
22
23patternProperties:
24  '-pins$':
25    type: object
26    $ref: pinmux-node.yaml#
27
28    properties:
29      function:
30        enum: [ serial_led_clk, serial_led_data, hsspi_cs4, hsspi_cs5,
31                hsspi_cs6, hsspi_cs7, adsl_spi_miso, adsl_spi_mosi,
32                vreq_clk, pcie_clkreq_b, robosw_led_clk, robosw_led_data,
33                nand, gpio35_alt, dectpd, vdsl_phy_override_0,
34                vdsl_phy_override_1, vdsl_phy_override_2,
35                vdsl_phy_override_3, dsl_gpio8, dsl_gpio9 ]
36
37      pins:
38        enum: [ gpio0, gpio1, gpio16, gpio17, gpio8, gpio9, gpio18, gpio19,
39                gpio22, gpio23, gpio30, gpio31, nand_grp, gpio35
40                dectpd_grp, vdsl_phy_override_0_grp,
41                vdsl_phy_override_1_grp, vdsl_phy_override_2_grp,
42                vdsl_phy_override_3_grp, dsl_gpio8, dsl_gpio9 ]
43
44allOf:
45  - $ref: "pinctrl.yaml#"
46
47required:
48  - compatible
49  - reg
50
51additionalProperties: false
52
53examples:
54  - |
55    pinctrl@10 {
56      compatible = "brcm,bcm63268-pinctrl";
57      reg = <0x10 0x4>, <0x18 0x8>, <0x38 0x4>;
58
59      pinctrl_serial_led: serial_led-pins {
60        pinctrl_serial_led_clk: serial_led_clk-pins {
61          function = "serial_led_clk";
62          pins = "gpio0";
63        };
64
65        pinctrl_serial_led_data: serial_led_data-pins {
66          function = "serial_led_data";
67          pins = "gpio1";
68        };
69      };
70
71      pinctrl_hsspi_cs4: hsspi_cs4-pins {
72        function = "hsspi_cs4";
73        pins = "gpio16";
74      };
75
76      pinctrl_hsspi_cs5: hsspi_cs5-pins {
77        function = "hsspi_cs5";
78        pins = "gpio17";
79      };
80
81      pinctrl_hsspi_cs6: hsspi_cs6-pins {
82        function = "hsspi_cs6";
83        pins = "gpio8";
84      };
85
86      pinctrl_hsspi_cs7: hsspi_cs7-pins {
87        function = "hsspi_cs7";
88        pins = "gpio9";
89      };
90
91      pinctrl_adsl_spi: adsl_spi-pins {
92        pinctrl_adsl_spi_miso: adsl_spi_miso-pins {
93          function = "adsl_spi_miso";
94          pins = "gpio18";
95        };
96
97        pinctrl_adsl_spi_mosi: adsl_spi_mosi-pins {
98          function = "adsl_spi_mosi";
99          pins = "gpio19";
100        };
101      };
102
103      pinctrl_vreq_clk: vreq_clk-pins {
104        function = "vreq_clk";
105        pins = "gpio22";
106      };
107
108      pinctrl_pcie_clkreq_b: pcie_clkreq_b-pins {
109        function = "pcie_clkreq_b";
110        pins = "gpio23";
111      };
112
113      pinctrl_robosw_led_clk: robosw_led_clk-pins {
114        function = "robosw_led_clk";
115        pins = "gpio30";
116      };
117
118      pinctrl_robosw_led_data: robosw_led_data-pins {
119        function = "robosw_led_data";
120        pins = "gpio31";
121      };
122
123      pinctrl_nand: nand-pins {
124        function = "nand";
125        group = "nand_grp";
126      };
127
128      pinctrl_gpio35_alt: gpio35_alt-pins {
129        function = "gpio35_alt";
130        pin = "gpio35";
131      };
132
133      pinctrl_dectpd: dectpd-pins {
134        function = "dectpd";
135        group = "dectpd_grp";
136      };
137
138      pinctrl_vdsl_phy_override_0: vdsl_phy_override_0-pins {
139        function = "vdsl_phy_override_0";
140        group = "vdsl_phy_override_0_grp";
141      };
142
143      pinctrl_vdsl_phy_override_1: vdsl_phy_override_1-pins {
144        function = "vdsl_phy_override_1";
145        group = "vdsl_phy_override_1_grp";
146      };
147
148      pinctrl_vdsl_phy_override_2: vdsl_phy_override_2-pins {
149        function = "vdsl_phy_override_2";
150        group = "vdsl_phy_override_2_grp";
151      };
152
153      pinctrl_vdsl_phy_override_3: vdsl_phy_override_3-pins {
154        function = "vdsl_phy_override_3";
155        group = "vdsl_phy_override_3_grp";
156      };
157
158      pinctrl_dsl_gpio8: dsl_gpio8-pins {
159        function = "dsl_gpio8";
160        group = "dsl_gpio8";
161      };
162
163      pinctrl_dsl_gpio9: dsl_gpio9-pins {
164        function = "dsl_gpio9";
165        group = "dsl_gpio9";
166      };
167    };
168