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_ld6b_pins[] = {
15*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(113, 0),
16*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(114, 0),
17*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(115, 0),
18*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(116, 0),
19*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(217, 0),
20*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(218, 0),
21*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(219, 0),
22*4882a593Smuzhiyun UNIPHIER_PINCTRL_PIN(220, 0),
23*4882a593Smuzhiyun };
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
26*4882a593Smuzhiyun static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
27*4882a593Smuzhiyun static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
28*4882a593Smuzhiyun static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
29*4882a593Smuzhiyun static const unsigned ether_rgmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
30*4882a593Smuzhiyun 150, 151, 152, 153, 154, 155, 156,
31*4882a593Smuzhiyun 157, 158};
32*4882a593Smuzhiyun static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
33*4882a593Smuzhiyun 0, 0, 0, 0};
34*4882a593Smuzhiyun static const unsigned ether_rmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
35*4882a593Smuzhiyun 150, 152, 154, 155, 158};
36*4882a593Smuzhiyun static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
37*4882a593Smuzhiyun static const unsigned i2c0_pins[] = {109, 110};
38*4882a593Smuzhiyun static const int i2c0_muxvals[] = {0, 0};
39*4882a593Smuzhiyun static const unsigned i2c1_pins[] = {111, 112};
40*4882a593Smuzhiyun static const int i2c1_muxvals[] = {0, 0};
41*4882a593Smuzhiyun static const unsigned i2c2_pins[] = {115, 116};
42*4882a593Smuzhiyun static const int i2c2_muxvals[] = {1, 1};
43*4882a593Smuzhiyun static const unsigned i2c3_pins[] = {118, 119};
44*4882a593Smuzhiyun static const int i2c3_muxvals[] = {1, 1};
45*4882a593Smuzhiyun static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
46*4882a593Smuzhiyun 42, 43, 44, 45, 46};
47*4882a593Smuzhiyun static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
48*4882a593Smuzhiyun static const unsigned nand_cs1_pins[] = {37, 38};
49*4882a593Smuzhiyun static const int nand_cs1_muxvals[] = {0, 0};
50*4882a593Smuzhiyun static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
51*4882a593Smuzhiyun static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
52*4882a593Smuzhiyun static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
53*4882a593Smuzhiyun 11, 12, 13};
54*4882a593Smuzhiyun static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
55*4882a593Smuzhiyun 0};
56*4882a593Smuzhiyun static const unsigned system_bus_cs1_pins[] = {14};
57*4882a593Smuzhiyun static const int system_bus_cs1_muxvals[] = {0};
58*4882a593Smuzhiyun static const unsigned system_bus_cs2_pins[] = {37};
59*4882a593Smuzhiyun static const int system_bus_cs2_muxvals[] = {6};
60*4882a593Smuzhiyun static const unsigned system_bus_cs3_pins[] = {38};
61*4882a593Smuzhiyun static const int system_bus_cs3_muxvals[] = {6};
62*4882a593Smuzhiyun static const unsigned system_bus_cs4_pins[] = {115};
63*4882a593Smuzhiyun static const int system_bus_cs4_muxvals[] = {6};
64*4882a593Smuzhiyun static const unsigned system_bus_cs5_pins[] = {55};
65*4882a593Smuzhiyun static const int system_bus_cs5_muxvals[] = {6};
66*4882a593Smuzhiyun static const unsigned uart0_pins[] = {135, 136};
67*4882a593Smuzhiyun static const int uart0_muxvals[] = {3, 3};
68*4882a593Smuzhiyun static const unsigned uart0b_pins[] = {11, 12};
69*4882a593Smuzhiyun static const int uart0b_muxvals[] = {2, 2};
70*4882a593Smuzhiyun static const unsigned uart1_pins[] = {115, 116};
71*4882a593Smuzhiyun static const int uart1_muxvals[] = {0, 0};
72*4882a593Smuzhiyun static const unsigned uart1b_pins[] = {113, 114};
73*4882a593Smuzhiyun static const int uart1b_muxvals[] = {1, 1};
74*4882a593Smuzhiyun static const unsigned uart2_pins[] = {113, 114};
75*4882a593Smuzhiyun static const int uart2_muxvals[] = {2, 2};
76*4882a593Smuzhiyun static const unsigned uart2b_pins[] = {86, 87};
77*4882a593Smuzhiyun static const int uart2b_muxvals[] = {1, 1};
78*4882a593Smuzhiyun static const unsigned usb0_pins[] = {56, 57};
79*4882a593Smuzhiyun static const int usb0_muxvals[] = {0, 0};
80*4882a593Smuzhiyun static const unsigned usb1_pins[] = {58, 59};
81*4882a593Smuzhiyun static const int usb1_muxvals[] = {0, 0};
82*4882a593Smuzhiyun static const unsigned usb2_pins[] = {60, 61};
83*4882a593Smuzhiyun static const int usb2_muxvals[] = {0, 0};
84*4882a593Smuzhiyun static const unsigned usb3_pins[] = {62, 63};
85*4882a593Smuzhiyun static const int usb3_muxvals[] = {0, 0};
86*4882a593Smuzhiyun
87*4882a593Smuzhiyun static const struct uniphier_pinctrl_group uniphier_ld6b_groups[] = {
88*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(emmc),
89*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
90*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rgmii),
91*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(ether_rmii),
92*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c0),
93*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c1),
94*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c2),
95*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(i2c3),
96*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(nand),
97*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(nand_cs1),
98*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(sd),
99*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus),
100*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
101*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
102*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
103*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
104*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
105*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart0),
106*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
107*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart1),
108*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart1b),
109*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart2),
110*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP_SPL(uart2b),
111*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb0),
112*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb1),
113*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb2),
114*4882a593Smuzhiyun UNIPHIER_PINCTRL_GROUP(usb3),
115*4882a593Smuzhiyun };
116*4882a593Smuzhiyun
117*4882a593Smuzhiyun static const char * const uniphier_ld6b_functions[] = {
118*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
119*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
120*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(ether_rmii),
121*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c0),
122*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c1),
123*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c2),
124*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(i2c3),
125*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(nand),
126*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(sd),
127*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(system_bus),
128*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
129*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
130*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
131*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb0),
132*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb1),
133*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb2),
134*4882a593Smuzhiyun UNIPHIER_PINMUX_FUNCTION(usb3),
135*4882a593Smuzhiyun };
136*4882a593Smuzhiyun
137*4882a593Smuzhiyun static struct uniphier_pinctrl_socdata uniphier_ld6b_pinctrl_socdata = {
138*4882a593Smuzhiyun .pins = uniphier_ld6b_pins,
139*4882a593Smuzhiyun .pins_count = ARRAY_SIZE(uniphier_ld6b_pins),
140*4882a593Smuzhiyun .groups = uniphier_ld6b_groups,
141*4882a593Smuzhiyun .groups_count = ARRAY_SIZE(uniphier_ld6b_groups),
142*4882a593Smuzhiyun .functions = uniphier_ld6b_functions,
143*4882a593Smuzhiyun .functions_count = ARRAY_SIZE(uniphier_ld6b_functions),
144*4882a593Smuzhiyun .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE,
145*4882a593Smuzhiyun };
146*4882a593Smuzhiyun
uniphier_ld6b_pinctrl_probe(struct udevice * dev)147*4882a593Smuzhiyun static int uniphier_ld6b_pinctrl_probe(struct udevice *dev)
148*4882a593Smuzhiyun {
149*4882a593Smuzhiyun return uniphier_pinctrl_probe(dev, &uniphier_ld6b_pinctrl_socdata);
150*4882a593Smuzhiyun }
151*4882a593Smuzhiyun
152*4882a593Smuzhiyun static const struct udevice_id uniphier_ld6b_pinctrl_match[] = {
153*4882a593Smuzhiyun { .compatible = "socionext,uniphier-ld6b-pinctrl" },
154*4882a593Smuzhiyun { /* sentinel */ }
155*4882a593Smuzhiyun };
156*4882a593Smuzhiyun
157*4882a593Smuzhiyun U_BOOT_DRIVER(uniphier_ld6b_pinctrl) = {
158*4882a593Smuzhiyun .name = "uniphier-ld6b-pinctrl",
159*4882a593Smuzhiyun .id = UCLASS_PINCTRL,
160*4882a593Smuzhiyun .of_match = of_match_ptr(uniphier_ld6b_pinctrl_match),
161*4882a593Smuzhiyun .probe = uniphier_ld6b_pinctrl_probe,
162*4882a593Smuzhiyun .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
163*4882a593Smuzhiyun .ops = &uniphier_pinctrl_ops,
164*4882a593Smuzhiyun };
165