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https://github.com/brain-hackers/u-boot-brain
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41575d8e4c
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org>
158 lines
5.9 KiB
C
158 lines
5.9 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 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 struct uniphier_pinctrl_pin uniphier_ld20_pins[] = {
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UNIPHIER_PINCTRL_PIN(40, "RGMII_TXCLK", 28, UNIPHIER_PIN_DRV_3BIT),
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UNIPHIER_PINCTRL_PIN(41, "RGMII_TXD0", 29, UNIPHIER_PIN_DRV_3BIT),
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UNIPHIER_PINCTRL_PIN(42, "RGMII_TXD1", 30, UNIPHIER_PIN_DRV_3BIT),
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UNIPHIER_PINCTRL_PIN(43, "RGMII_TXD2", 31, UNIPHIER_PIN_DRV_3BIT),
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UNIPHIER_PINCTRL_PIN(44, "RGMII_TXD3", 32, UNIPHIER_PIN_DRV_3BIT),
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UNIPHIER_PINCTRL_PIN(45, "RGMII_TXCTL", 33, UNIPHIER_PIN_DRV_3BIT),
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};
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static const unsigned emmc_pins[] = {18, 19, 20, 21, 22, 23, 24, 25};
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static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
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static const unsigned emmc_dat8_pins[] = {26, 27, 28, 29};
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static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
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static const unsigned ether_rgmii_pins[] = {30, 31, 32, 33, 34, 35, 36, 37, 38,
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39, 40, 41, 42, 43, 44, 45};
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static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0};
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static const unsigned ether_rmii_pins[] = {30, 31, 32, 33, 34, 35, 36, 37, 39,
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41, 42, 45};
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static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
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static const unsigned i2c0_pins[] = {63, 64};
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static const int i2c0_muxvals[] = {0, 0};
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static const unsigned i2c1_pins[] = {65, 66};
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static const int i2c1_muxvals[] = {0, 0};
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static const unsigned i2c3_pins[] = {67, 68};
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static const int i2c3_muxvals[] = {1, 1};
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static const unsigned i2c4_pins[] = {61, 62};
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static const int i2c4_muxvals[] = {1, 1};
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static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
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15, 16, 17};
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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 sd_pins[] = {10, 11, 12, 13, 14, 15, 16, 17};
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static const int sd_muxvals[] = {3, 3, 3, 3, 3, 3, 3, 3}; /* No SDVOLC */
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static const unsigned spi0_pins[] = {56, 57, 58, 59};
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static const int spi0_muxvals[] = {0, 0, 0, 0};
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static const unsigned spi1_pins[] = {169, 170, 171, 172};
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static const int spi1_muxvals[] = {1, 1, 1, 1};
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static const unsigned spi2_pins[] = {86, 87, 88, 89};
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static const int spi2_muxvals[] = {1, 1, 1, 1};
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static const unsigned spi3_pins[] = {74, 75, 76, 77};
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static const int spi3_muxvals[] = {1, 1, 1, 1};
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static const unsigned system_bus_pins[] = {1, 2, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2};
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static const unsigned system_bus_cs1_pins[] = {0};
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static const int system_bus_cs1_muxvals[] = {0};
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static const unsigned uart0_pins[] = {54, 55};
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static const int uart0_muxvals[] = {0, 0};
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static const unsigned uart1_pins[] = {58, 59};
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static const int uart1_muxvals[] = {1, 1};
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static const unsigned uart2_pins[] = {90, 91};
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static const int uart2_muxvals[] = {1, 1};
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static const unsigned uart3_pins[] = {94, 95};
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static const int uart3_muxvals[] = {1, 1};
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static const unsigned usb0_pins[] = {46, 47};
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static const int usb0_muxvals[] = {0, 0};
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static const unsigned usb1_pins[] = {48, 49};
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static const int usb1_muxvals[] = {0, 0};
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static const unsigned usb2_pins[] = {50, 51};
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static const int usb2_muxvals[] = {0, 0};
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static const unsigned usb3_pins[] = {52, 53};
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static const int usb3_muxvals[] = {0, 0};
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static const struct uniphier_pinctrl_group uniphier_ld20_groups[] = {
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UNIPHIER_PINCTRL_GROUP(emmc),
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UNIPHIER_PINCTRL_GROUP(emmc_dat8),
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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(i2c3),
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UNIPHIER_PINCTRL_GROUP(i2c4),
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UNIPHIER_PINCTRL_GROUP(nand),
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UNIPHIER_PINCTRL_GROUP(sd),
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UNIPHIER_PINCTRL_GROUP(spi0),
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UNIPHIER_PINCTRL_GROUP(spi1),
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UNIPHIER_PINCTRL_GROUP(spi2),
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UNIPHIER_PINCTRL_GROUP(spi3),
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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(uart0),
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UNIPHIER_PINCTRL_GROUP(uart1),
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UNIPHIER_PINCTRL_GROUP(uart2),
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UNIPHIER_PINCTRL_GROUP(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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UNIPHIER_PINCTRL_GROUP(usb3),
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};
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static const char * const uniphier_ld20_functions[] = {
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UNIPHIER_PINMUX_FUNCTION(emmc),
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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(i2c3),
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UNIPHIER_PINMUX_FUNCTION(i2c4),
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UNIPHIER_PINMUX_FUNCTION(nand),
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UNIPHIER_PINMUX_FUNCTION(sd),
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UNIPHIER_PINMUX_FUNCTION(spi0),
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UNIPHIER_PINMUX_FUNCTION(spi1),
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UNIPHIER_PINMUX_FUNCTION(spi2),
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UNIPHIER_PINMUX_FUNCTION(spi3),
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UNIPHIER_PINMUX_FUNCTION(system_bus),
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UNIPHIER_PINMUX_FUNCTION(uart0),
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UNIPHIER_PINMUX_FUNCTION(uart1),
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UNIPHIER_PINMUX_FUNCTION(uart2),
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UNIPHIER_PINMUX_FUNCTION(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_ld20_pinctrl_socdata = {
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.pins = uniphier_ld20_pins,
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.pins_count = ARRAY_SIZE(uniphier_ld20_pins),
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.groups = uniphier_ld20_groups,
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.groups_count = ARRAY_SIZE(uniphier_ld20_groups),
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.functions = uniphier_ld20_functions,
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.functions_count = ARRAY_SIZE(uniphier_ld20_functions),
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.caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
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UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
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};
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static int uniphier_ld20_pinctrl_probe(struct udevice *dev)
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{
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return uniphier_pinctrl_probe(dev, &uniphier_ld20_pinctrl_socdata);
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}
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static const struct udevice_id uniphier_ld20_pinctrl_match[] = {
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{ .compatible = "socionext,uniphier-ld20-pinctrl" },
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{ /* sentinel */ }
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};
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U_BOOT_DRIVER(uniphier_ld20_pinctrl) = {
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.name = "uniphier-ld20-pinctrl",
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.id = UCLASS_PINCTRL,
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.of_match = of_match_ptr(uniphier_ld20_pinctrl_match),
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.probe = uniphier_ld20_pinctrl_probe,
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.priv_auto = sizeof(struct uniphier_pinctrl_priv),
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.ops = &uniphier_pinctrl_ops,
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};
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