160 lines
6.0 KiB
C
160 lines
6.0 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2015-2016 Socionext Inc.
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* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/pinctrl.h>
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#include "pinctrl-uniphier.h"
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static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
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static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0};
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static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
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static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
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static const unsigned i2c0_pins[] = {112, 113};
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static const int i2c0_muxvals[] = {0, 0};
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static const unsigned i2c1_pins[] = {114, 115};
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static const int i2c1_muxvals[] = {0, 0};
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static const unsigned i2c2_pins[] = {116, 117};
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static const int i2c2_muxvals[] = {0, 0};
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static const unsigned i2c3_pins[] = {118, 119};
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static const int i2c3_muxvals[] = {0, 0};
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static const unsigned i2c5_pins[] = {87, 88};
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static const int i2c5_muxvals[] = {2, 2};
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static const unsigned i2c5b_pins[] = {196, 197};
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static const int i2c5b_muxvals[] = {2, 2};
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static const unsigned i2c5c_pins[] = {215, 216};
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static const int i2c5c_muxvals[] = {2, 2};
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static const unsigned i2c6_pins[] = {101, 102};
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static const int i2c6_muxvals[] = {2, 2};
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static const unsigned nand_pins[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30,
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31, 32, 33, 34, 35};
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static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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static const unsigned nand_cs1_pins[] = {26, 27};
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static const int nand_cs1_muxvals[] = {0, 0};
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static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
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static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
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static const unsigned system_bus_pins[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
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14, 15, 16, 17};
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static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0};
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static const unsigned system_bus_cs0_pins[] = {105};
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static const int system_bus_cs0_muxvals[] = {1};
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static const unsigned system_bus_cs1_pins[] = {18};
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static const int system_bus_cs1_muxvals[] = {0};
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static const unsigned system_bus_cs2_pins[] = {106};
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static const int system_bus_cs2_muxvals[] = {1};
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static const unsigned system_bus_cs3_pins[] = {100};
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static const int system_bus_cs3_muxvals[] = {1};
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static const unsigned system_bus_cs4_pins[] = {101};
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static const int system_bus_cs4_muxvals[] = {1};
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static const unsigned system_bus_cs5_pins[] = {102};
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static const int system_bus_cs5_muxvals[] = {1};
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static const unsigned system_bus_cs6_pins[] = {69};
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static const int system_bus_cs6_muxvals[] = {5};
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static const unsigned system_bus_cs7_pins[] = {70};
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static const int system_bus_cs7_muxvals[] = {5};
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static const unsigned uart0_pins[] = {47, 48};
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static const int uart0_muxvals[] = {0, 0};
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static const unsigned uart0b_pins[] = {227, 228};
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static const int uart0b_muxvals[] = {3, 3};
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static const unsigned uart1_pins[] = {49, 50};
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static const int uart1_muxvals[] = {0, 0};
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static const unsigned uart2_pins[] = {51, 52};
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static const int uart2_muxvals[] = {0, 0};
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static const unsigned uart3_pins[] = {53, 54};
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static const int uart3_muxvals[] = {0, 0};
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static const unsigned usb0_pins[] = {124, 125};
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static const int usb0_muxvals[] = {0, 0};
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static const unsigned usb1_pins[] = {126, 127};
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static const int usb1_muxvals[] = {0, 0};
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static const unsigned usb2_pins[] = {128, 129};
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static const int usb2_muxvals[] = {0, 0};
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static const struct uniphier_pinctrl_group uniphier_pro5_groups[] = {
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UNIPHIER_PINCTRL_GROUP_SPL(emmc),
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UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
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UNIPHIER_PINCTRL_GROUP(i2c0),
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UNIPHIER_PINCTRL_GROUP(i2c1),
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UNIPHIER_PINCTRL_GROUP(i2c2),
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UNIPHIER_PINCTRL_GROUP(i2c3),
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UNIPHIER_PINCTRL_GROUP(i2c5),
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UNIPHIER_PINCTRL_GROUP(i2c5b),
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UNIPHIER_PINCTRL_GROUP(i2c5c),
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UNIPHIER_PINCTRL_GROUP(i2c6),
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UNIPHIER_PINCTRL_GROUP(nand),
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UNIPHIER_PINCTRL_GROUP(nand_cs1),
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UNIPHIER_PINCTRL_GROUP(sd),
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UNIPHIER_PINCTRL_GROUP(system_bus),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs6),
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UNIPHIER_PINCTRL_GROUP(system_bus_cs7),
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UNIPHIER_PINCTRL_GROUP_SPL(uart0),
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UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
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UNIPHIER_PINCTRL_GROUP_SPL(uart1),
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UNIPHIER_PINCTRL_GROUP_SPL(uart2),
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UNIPHIER_PINCTRL_GROUP_SPL(uart3),
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UNIPHIER_PINCTRL_GROUP(usb0),
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UNIPHIER_PINCTRL_GROUP(usb1),
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UNIPHIER_PINCTRL_GROUP(usb2),
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};
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static const char * const uniphier_pro5_functions[] = {
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UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
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UNIPHIER_PINMUX_FUNCTION(i2c0),
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UNIPHIER_PINMUX_FUNCTION(i2c1),
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UNIPHIER_PINMUX_FUNCTION(i2c2),
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UNIPHIER_PINMUX_FUNCTION(i2c3),
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UNIPHIER_PINMUX_FUNCTION(i2c5),
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UNIPHIER_PINMUX_FUNCTION(i2c6),
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UNIPHIER_PINMUX_FUNCTION(nand),
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UNIPHIER_PINMUX_FUNCTION(sd),
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UNIPHIER_PINMUX_FUNCTION(system_bus),
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UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
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UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
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UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
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UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
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UNIPHIER_PINMUX_FUNCTION(usb0),
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UNIPHIER_PINMUX_FUNCTION(usb1),
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UNIPHIER_PINMUX_FUNCTION(usb2),
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};
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static struct uniphier_pinctrl_socdata uniphier_pro5_pinctrl_socdata = {
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.groups = uniphier_pro5_groups,
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.groups_count = ARRAY_SIZE(uniphier_pro5_groups),
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.functions = uniphier_pro5_functions,
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.functions_count = ARRAY_SIZE(uniphier_pro5_functions),
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.caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
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UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE,
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};
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static int uniphier_pro5_pinctrl_probe(struct udevice *dev)
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{
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return uniphier_pinctrl_probe(dev, &uniphier_pro5_pinctrl_socdata);
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}
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static const struct udevice_id uniphier_pro5_pinctrl_match[] = {
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{ .compatible = "socionext,uniphier-pro5-pinctrl" },
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{ /* sentinel */ }
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};
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U_BOOT_DRIVER(uniphier_pro5_pinctrl) = {
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.name = "uniphier-pro5-pinctrl",
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.id = UCLASS_PINCTRL,
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.of_match = of_match_ptr(uniphier_pro5_pinctrl_match),
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.probe = uniphier_pro5_pinctrl_probe,
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.priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
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.ops = &uniphier_pinctrl_ops,
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#if !CONFIG_IS_ENABLED(OF_CONTROL)
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.flags = DM_FLAG_PRE_RELOC,
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#endif
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};
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