155 lines
5.8 KiB
C
155 lines
5.8 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[] = {9, 9, 9, 9, 9, 9, 9};
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static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
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static const int emmc_dat8_muxvals[] = {9, 9, 9, 9};
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static const unsigned ether_mii_pins[] = {143, 144, 145, 146, 147, 148, 149,
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150, 151, 152, 153, 154, 155, 156,
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158, 159, 199, 200, 201, 202};
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static const int ether_mii_muxvals[] = {8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10,
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10, 10, 10, 10, 10, 12, 12, 12, 12};
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static const unsigned ether_rgmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
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150, 151, 152, 153, 154, 155, 156,
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157, 158};
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static const int ether_rgmii_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
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8, 8, 8, 8};
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static const unsigned ether_rmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
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150, 152, 154, 155, 158};
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static const int ether_rmii_muxvals[] = {8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9};
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static const unsigned i2c0_pins[] = {109, 110};
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static const int i2c0_muxvals[] = {8, 8};
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static const unsigned i2c1_pins[] = {111, 112};
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static const int i2c1_muxvals[] = {8, 8};
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static const unsigned i2c2_pins[] = {171, 172};
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static const int i2c2_muxvals[] = {8, 8};
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static const unsigned i2c3_pins[] = {159, 160};
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static const int i2c3_muxvals[] = {8, 8};
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static const unsigned i2c5_pins[] = {183, 184};
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static const int i2c5_muxvals[] = {11, 11};
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static const unsigned i2c6_pins[] = {185, 186};
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static const int i2c6_muxvals[] = {11, 11};
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static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
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42, 43, 44, 45, 46};
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static const int nand_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8};
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static const unsigned nand_cs1_pins[] = {37, 38};
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static const int nand_cs1_muxvals[] = {8, 8};
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static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
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static const int sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8};
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static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
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11, 12, 13};
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static const int system_bus_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
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8};
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static const unsigned system_bus_cs1_pins[] = {14};
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static const int system_bus_cs1_muxvals[] = {8};
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static const unsigned uart0_pins[] = {217, 218};
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static const int uart0_muxvals[] = {8, 8};
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static const unsigned uart0b_pins[] = {179, 180};
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static const int uart0b_muxvals[] = {10, 10};
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static const unsigned uart1_pins[] = {115, 116};
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static const int uart1_muxvals[] = {8, 8};
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static const unsigned uart2_pins[] = {113, 114};
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static const int uart2_muxvals[] = {8, 8};
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static const unsigned uart3_pins[] = {219, 220};
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static const int uart3_muxvals[] = {8, 8};
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static const unsigned uart3b_pins[] = {181, 182};
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static const int uart3b_muxvals[] = {10, 10};
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static const unsigned usb0_pins[] = {56, 57};
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static const int usb0_muxvals[] = {8, 8};
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static const unsigned usb1_pins[] = {58, 59};
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static const int usb1_muxvals[] = {8, 8};
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static const unsigned usb2_pins[] = {60, 61};
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static const int usb2_muxvals[] = {8, 8};
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static const unsigned usb3_pins[] = {62, 63};
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static const int usb3_muxvals[] = {8, 8};
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static const struct uniphier_pinctrl_group uniphier_pxs2_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(ether_mii),
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UNIPHIER_PINCTRL_GROUP(ether_rgmii),
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UNIPHIER_PINCTRL_GROUP(ether_rmii),
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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(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_cs1),
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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_SPL(uart3b),
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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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UNIPHIER_PINCTRL_GROUP(usb3),
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};
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static const char * const uniphier_pxs2_functions[] = {
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UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
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UNIPHIER_PINMUX_FUNCTION(ether_mii),
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UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
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UNIPHIER_PINMUX_FUNCTION(ether_rmii),
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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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UNIPHIER_PINMUX_FUNCTION(usb3),
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};
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static struct uniphier_pinctrl_socdata uniphier_pxs2_pinctrl_socdata = {
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.groups = uniphier_pxs2_groups,
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.groups_count = ARRAY_SIZE(uniphier_pxs2_groups),
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.functions = uniphier_pxs2_functions,
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.functions_count = ARRAY_SIZE(uniphier_pxs2_functions),
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.caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE,
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};
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static int uniphier_pxs2_pinctrl_probe(struct udevice *dev)
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{
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return uniphier_pinctrl_probe(dev, &uniphier_pxs2_pinctrl_socdata);
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}
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static const struct udevice_id uniphier_pxs2_pinctrl_match[] = {
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{ .compatible = "socionext,uniphier-pxs2-pinctrl" },
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{ /* sentinel */ }
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};
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U_BOOT_DRIVER(uniphier_pxs2_pinctrl) = {
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.name = "uniphier-pxs2-pinctrl",
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.id = UCLASS_PINCTRL,
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.of_match = of_match_ptr(uniphier_pxs2_pinctrl_match),
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.probe = uniphier_pxs2_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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};
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