1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (C) 2017 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 unsigned emmc_pins[] = {31, 32, 33, 34, 35, 36, 37, 38};
15*4882a593Smuzhiyun static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
16*4882a593Smuzhiyun static const unsigned emmc_dat8_pins[] = {39, 40, 41, 42};
17*4882a593Smuzhiyun static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
18*4882a593Smuzhiyun static const unsigned ether_rgmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 60,
19*4882a593Smuzhiyun 61, 62, 63, 64, 65, 66, 67};
20*4882a593Smuzhiyun static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
21*4882a593Smuzhiyun 0, 0, 0, 0};
22*4882a593Smuzhiyun static const unsigned ether_rmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 61,
23*4882a593Smuzhiyun 63, 64, 67};
24*4882a593Smuzhiyun static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
25*4882a593Smuzhiyun static const unsigned ether1_rgmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 76,
26*4882a593Smuzhiyun 77, 78, 79, 80, 81, 82, 83};
27*4882a593Smuzhiyun static const int ether1_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
28*4882a593Smuzhiyun 0, 0, 0, 0};
29*4882a593Smuzhiyun static const unsigned ether1_rmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 77,
30*4882a593Smuzhiyun 79, 80, 83};
31*4882a593Smuzhiyun static const int ether1_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
32*4882a593Smuzhiyun static const unsigned i2c0_pins[] = {104, 105};
33*4882a593Smuzhiyun static const int i2c0_muxvals[] = {0, 0};
34*4882a593Smuzhiyun static const unsigned i2c1_pins[] = {106, 107};
35*4882a593Smuzhiyun static const int i2c1_muxvals[] = {0, 0};
36*4882a593Smuzhiyun static const unsigned i2c2_pins[] = {108, 109};
37*4882a593Smuzhiyun static const int i2c2_muxvals[] = {0, 0};
38*4882a593Smuzhiyun static const unsigned i2c3_pins[] = {110, 111};
39*4882a593Smuzhiyun static const int i2c3_muxvals[] = {0, 0};
40*4882a593Smuzhiyun static const unsigned nand_pins[] = {16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
41*4882a593Smuzhiyun 27, 28, 29, 30};
42*4882a593Smuzhiyun static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
43*4882a593Smuzhiyun static const unsigned sd_pins[] = {43, 44, 45, 46, 47, 48, 49, 50, 51};
44*4882a593Smuzhiyun static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
45*4882a593Smuzhiyun static const unsigned system_bus_pins[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
46*4882a593Smuzhiyun 12, 13, 14};
47*4882a593Smuzhiyun static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
48*4882a593Smuzhiyun 0};
49*4882a593Smuzhiyun static const unsigned system_bus_cs1_pins[] = {15};
50*4882a593Smuzhiyun static const int system_bus_cs1_muxvals[] = {0};
51*4882a593Smuzhiyun static const unsigned uart0_pins[] = {92, 93};
52*4882a593Smuzhiyun static const int uart0_muxvals[] = {0, 0};
53*4882a593Smuzhiyun static const unsigned uart1_pins[] = {94, 95};
54*4882a593Smuzhiyun static const int uart1_muxvals[] = {0, 0};
55*4882a593Smuzhiyun static const unsigned uart2_pins[] = {96, 97};
56*4882a593Smuzhiyun static const int uart2_muxvals[] = {0, 0};
57*4882a593Smuzhiyun static const unsigned uart3_pins[] = {98, 99};
58*4882a593Smuzhiyun static const int uart3_muxvals[] = {0, 0};
59*4882a593Smuzhiyun static const unsigned usb0_pins[] = {84, 85};
60*4882a593Smuzhiyun static const int usb0_muxvals[] = {0, 0};
61*4882a593Smuzhiyun static const unsigned usb1_pins[] = {86, 87};
62*4882a593Smuzhiyun static const int usb1_muxvals[] = {0, 0};
63*4882a593Smuzhiyun static const unsigned usb2_pins[] = {88, 89};
64*4882a593Smuzhiyun static const int usb2_muxvals[] = {0, 0};
65*4882a593Smuzhiyun static const unsigned usb3_pins[] = {90, 91};
66*4882a593Smuzhiyun static const int usb3_muxvals[] = {0, 0};
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun static const struct uniphier_pinctrl_group uniphier_pxs3_groups[] = {
69*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(emmc),
70*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(emmc_dat8),
71*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rgmii),
72*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rmii),
73*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether1_rgmii),
74*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether1_rmii),
75*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c0),
76*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c1),
77*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c2),
78*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c3),
79*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(nand),
80*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(sd),
81*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus),
82*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
83*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(uart0),
84*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(uart1),
85*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(uart2),
86*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(uart3),
87*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb0),
88*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb1),
89*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb2),
90*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb3),
91*4882a593Smuzhiyun };
92*4882a593Smuzhiyun
93*4882a593Smuzhiyun static const char * const uniphier_pxs3_functions[] = {
94*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(emmc),
95*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
96*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_rmii),
97*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether1_rgmii),
98*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether1_rmii),
99*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c0),
100*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c1),
101*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c2),
102*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c3),
103*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(nand),
104*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(sd),
105*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(system_bus),
106*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(uart0),
107*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(uart1),
108*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(uart2),
109*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(uart3),
110*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb0),
111*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb1),
112*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb2),
113*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb3),
114*4882a593Smuzhiyun };
115*4882a593Smuzhiyun
116*4882a593Smuzhiyun static struct uniphier_pinctrl_socdata uniphier_pxs3_pinctrl_socdata = {
117*4882a593Smuzhiyun .groups = uniphier_pxs3_groups,
118*4882a593Smuzhiyun .groups_count = ARRAY_SIZE(uniphier_pxs3_groups),
119*4882a593Smuzhiyun .functions = uniphier_pxs3_functions,
120*4882a593Smuzhiyun .functions_count = ARRAY_SIZE(uniphier_pxs3_functions),
121*4882a593Smuzhiyun .caps = UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
122*4882a593Smuzhiyun };
123*4882a593Smuzhiyun
uniphier_pxs3_pinctrl_probe(struct udevice * dev)124*4882a593Smuzhiyun static int uniphier_pxs3_pinctrl_probe(struct udevice *dev)
125*4882a593Smuzhiyun {
126*4882a593Smuzhiyun return uniphier_pinctrl_probe(dev, &uniphier_pxs3_pinctrl_socdata);
127*4882a593Smuzhiyun }
128*4882a593Smuzhiyun
129*4882a593Smuzhiyun static const struct udevice_id uniphier_pxs3_pinctrl_match[] = {
130*4882a593Smuzhiyun { .compatible = "socionext,uniphier-pxs3-pinctrl" },
131*4882a593Smuzhiyun { /* sentinel */ }
132*4882a593Smuzhiyun };
133*4882a593Smuzhiyun
134*4882a593Smuzhiyun U_BOOT_DRIVER(uniphier_pxs3_pinctrl) = {
135*4882a593Smuzhiyun .name = "uniphier-pxs3-pinctrl",
136*4882a593Smuzhiyun .id = UCLASS_PINCTRL,
137*4882a593Smuzhiyun .of_match = of_match_ptr(uniphier_pxs3_pinctrl_match),
138*4882a593Smuzhiyun .probe = uniphier_pxs3_pinctrl_probe,
139*4882a593Smuzhiyun .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
140*4882a593Smuzhiyun .ops = &uniphier_pinctrl_ops,
141*4882a593Smuzhiyun };
142