1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (C) 2015-2016 Socionext Inc.
3*4882a593Smuzhiyun * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <common.h>
9*4882a593Smuzhiyun #include <dm.h>
10*4882a593Smuzhiyun #include <dm/pinctrl.h>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include "pinctrl-uniphier.h"
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun static const struct uniphier_pinctrl_pin uniphier_pro4_pins[] = {
15*4882a593Smuzhiyun };
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun static const unsigned emmc_pins[] = {40, 41, 42, 43, 51, 52, 53};
18*4882a593Smuzhiyun static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
19*4882a593Smuzhiyun static const unsigned emmc_dat8_pins[] = {44, 45, 46, 47};
20*4882a593Smuzhiyun static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
21*4882a593Smuzhiyun static const unsigned ether_mii_pins[] = {160, 161, 162, 163, 164, 165, 166,
22*4882a593Smuzhiyun 167, 168, 169, 170, 171, 172, 173,
23*4882a593Smuzhiyun 174, 175, 176, 177, 178, 179};
24*4882a593Smuzhiyun static const int ether_mii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
25*4882a593Smuzhiyun 0, 0, 0, 0, 0, 0, 0};
26*4882a593Smuzhiyun static const unsigned ether_rgmii_pins[] = {160, 161, 162, 163, 164, 165, 167,
27*4882a593Smuzhiyun 168, 169, 170, 171, 172, 176, 177,
28*4882a593Smuzhiyun 178, 179};
29*4882a593Smuzhiyun static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
30*4882a593Smuzhiyun 0, 0, 0, 0};
31*4882a593Smuzhiyun static const unsigned ether_rmii_pins[] = {160, 161, 162, 165, 168, 169, 172,
32*4882a593Smuzhiyun 173, 176, 177, 178, 179};
33*4882a593Smuzhiyun static const int ether_rmii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
34*4882a593Smuzhiyun static const unsigned ether_rmiib_pins[] = {161, 162, 165, 167, 168, 169, 172,
35*4882a593Smuzhiyun 173, 176, 177, 178, 179};
36*4882a593Smuzhiyun static const int ether_rmiib_muxvals[] = {0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0};
37*4882a593Smuzhiyun static const unsigned i2c0_pins[] = {142, 143};
38*4882a593Smuzhiyun static const int i2c0_muxvals[] = {0, 0};
39*4882a593Smuzhiyun static const unsigned i2c1_pins[] = {144, 145};
40*4882a593Smuzhiyun static const int i2c1_muxvals[] = {0, 0};
41*4882a593Smuzhiyun static const unsigned i2c2_pins[] = {146, 147};
42*4882a593Smuzhiyun static const int i2c2_muxvals[] = {0, 0};
43*4882a593Smuzhiyun static const unsigned i2c3_pins[] = {148, 149};
44*4882a593Smuzhiyun static const int i2c3_muxvals[] = {0, 0};
45*4882a593Smuzhiyun static const unsigned i2c6_pins[] = {308, 309};
46*4882a593Smuzhiyun static const int i2c6_muxvals[] = {6, 6};
47*4882a593Smuzhiyun static const unsigned nand_pins[] = {40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
48*4882a593Smuzhiyun 50, 51, 52, 53, 54};
49*4882a593Smuzhiyun static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
50*4882a593Smuzhiyun static const unsigned nand_cs1_pins[] = {131, 132};
51*4882a593Smuzhiyun static const int nand_cs1_muxvals[] = {1, 1};
52*4882a593Smuzhiyun static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158};
53*4882a593Smuzhiyun static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
54*4882a593Smuzhiyun static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326,
55*4882a593Smuzhiyun 327};
56*4882a593Smuzhiyun static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
57*4882a593Smuzhiyun static const unsigned system_bus_pins[] = {25, 26, 27, 28, 29, 30, 31, 32, 33,
58*4882a593Smuzhiyun 34, 35, 36, 37, 38};
59*4882a593Smuzhiyun static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
60*4882a593Smuzhiyun 0};
61*4882a593Smuzhiyun static const unsigned system_bus_cs0_pins[] = {318};
62*4882a593Smuzhiyun static const int system_bus_cs0_muxvals[] = {5};
63*4882a593Smuzhiyun static const unsigned system_bus_cs1_pins[] = {24};
64*4882a593Smuzhiyun static const int system_bus_cs1_muxvals[] = {0};
65*4882a593Smuzhiyun static const unsigned system_bus_cs2_pins[] = {315};
66*4882a593Smuzhiyun static const int system_bus_cs2_muxvals[] = {5};
67*4882a593Smuzhiyun static const unsigned system_bus_cs3_pins[] = {313};
68*4882a593Smuzhiyun static const int system_bus_cs3_muxvals[] = {5};
69*4882a593Smuzhiyun static const unsigned system_bus_cs4_pins[] = {305};
70*4882a593Smuzhiyun static const int system_bus_cs4_muxvals[] = {5};
71*4882a593Smuzhiyun static const unsigned system_bus_cs5_pins[] = {303};
72*4882a593Smuzhiyun static const int system_bus_cs5_muxvals[] = {6};
73*4882a593Smuzhiyun static const unsigned system_bus_cs6_pins[] = {307};
74*4882a593Smuzhiyun static const int system_bus_cs6_muxvals[] = {6};
75*4882a593Smuzhiyun static const unsigned system_bus_cs7_pins[] = {312};
76*4882a593Smuzhiyun static const int system_bus_cs7_muxvals[] = {6};
77*4882a593Smuzhiyun static const unsigned uart0_pins[] = {127, 128};
78*4882a593Smuzhiyun static const int uart0_muxvals[] = {0, 0};
79*4882a593Smuzhiyun static const unsigned uart1_pins[] = {129, 130};
80*4882a593Smuzhiyun static const int uart1_muxvals[] = {0, 0};
81*4882a593Smuzhiyun static const unsigned uart2_pins[] = {131, 132};
82*4882a593Smuzhiyun static const int uart2_muxvals[] = {0, 0};
83*4882a593Smuzhiyun static const unsigned uart3_pins[] = {88, 89};
84*4882a593Smuzhiyun static const int uart3_muxvals[] = {2, 2};
85*4882a593Smuzhiyun static const unsigned usb0_pins[] = {180, 181};
86*4882a593Smuzhiyun static const int usb0_muxvals[] = {0, 0};
87*4882a593Smuzhiyun static const unsigned usb1_pins[] = {182, 183};
88*4882a593Smuzhiyun static const int usb1_muxvals[] = {0, 0};
89*4882a593Smuzhiyun static const unsigned usb2_pins[] = {184, 185};
90*4882a593Smuzhiyun static const int usb2_muxvals[] = {0, 0};
91*4882a593Smuzhiyun static const unsigned usb3_pins[] = {186, 187};
92*4882a593Smuzhiyun static const int usb3_muxvals[] = {0, 0};
93*4882a593Smuzhiyun
94*4882a593Smuzhiyun static const struct uniphier_pinctrl_group uniphier_pro4_groups[] = {
95*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(emmc),
96*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
97*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_mii),
98*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rgmii),
99*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rmii),
100*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rmiib),
101*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c0),
102*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c1),
103*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c2),
104*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c3),
105*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c6),
106*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(nand),
107*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(nand_cs1),
108*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(sd),
109*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(sd1),
110*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus),
111*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
112*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
113*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
114*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
115*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
116*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
117*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs6),
118*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs7),
119*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart0),
120*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart1),
121*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart2),
122*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart3),
123*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb0),
124*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb1),
125*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb2),
126*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb3),
127*4882a593Smuzhiyun };
128*4882a593Smuzhiyun
129*4882a593Smuzhiyun static const char * const uniphier_pro4_functions[] = {
130*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
131*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_mii),
132*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
133*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_rmii),
134*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c0),
135*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c1),
136*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c2),
137*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c3),
138*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c6),
139*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(nand),
140*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(sd),
141*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(sd1),
142*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(system_bus),
143*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
144*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
145*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
146*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
147*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb0),
148*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb1),
149*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb2),
150*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb3),
151*4882a593Smuzhiyun };
152*4882a593Smuzhiyun
153*4882a593Smuzhiyun static struct uniphier_pinctrl_socdata uniphier_pro4_pinctrl_socdata = {
154*4882a593Smuzhiyun .pins = uniphier_pro4_pins,
155*4882a593Smuzhiyun .pins_count = ARRAY_SIZE(uniphier_pro4_pins),
156*4882a593Smuzhiyun .groups = uniphier_pro4_groups,
157*4882a593Smuzhiyun .groups_count = ARRAY_SIZE(uniphier_pro4_groups),
158*4882a593Smuzhiyun .functions = uniphier_pro4_functions,
159*4882a593Smuzhiyun .functions_count = ARRAY_SIZE(uniphier_pro4_functions),
160*4882a593Smuzhiyun .caps = UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE,
161*4882a593Smuzhiyun };
162*4882a593Smuzhiyun
uniphier_pro4_pinctrl_probe(struct udevice * dev)163*4882a593Smuzhiyun static int uniphier_pro4_pinctrl_probe(struct udevice *dev)
164*4882a593Smuzhiyun {
165*4882a593Smuzhiyun return uniphier_pinctrl_probe(dev, &uniphier_pro4_pinctrl_socdata);
166*4882a593Smuzhiyun }
167*4882a593Smuzhiyun
168*4882a593Smuzhiyun static const struct udevice_id uniphier_pro4_pinctrl_match[] = {
169*4882a593Smuzhiyun { .compatible = "socionext,uniphier-pro4-pinctrl" },
170*4882a593Smuzhiyun { /* sentinel */ }
171*4882a593Smuzhiyun };
172*4882a593Smuzhiyun
173*4882a593Smuzhiyun U_BOOT_DRIVER(uniphier_pro4_pinctrl) = {
174*4882a593Smuzhiyun .name = "uniphier-pro4-pinctrl",
175*4882a593Smuzhiyun .id = UCLASS_PINCTRL,
176*4882a593Smuzhiyun .of_match = of_match_ptr(uniphier_pro4_pinctrl_match),
177*4882a593Smuzhiyun .probe = uniphier_pro4_pinctrl_probe,
178*4882a593Smuzhiyun .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
179*4882a593Smuzhiyun .ops = &uniphier_pinctrl_ops,
180*4882a593Smuzhiyun .flags = DM_FLAG_PRE_RELOC,
181*4882a593Smuzhiyun };
182