mirror of
https://github.com/AsahiLinux/u-boot
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36a01bdd80
Various clean-ups either in comments, order or spacing without any functional impact: - Add some comments in the device trees resp. reorder some parameters for consistency across all our modules. - Sort some include files alphabetically (while leaving common.h on top of course). - Streamline some comments in the configuration files and fix the spacing from using spaces to tabs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*
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* (C) Copyright 2014
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* Stefan Agner <stefan@agner.ch>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/arch/gp_padctrl.h>
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#include <asm/arch/pinmux.h>
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#include <asm/arch-tegra/ap.h>
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#include <asm/arch-tegra/tegra.h>
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#include <asm/gpio.h>
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#include <asm/io.h>
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#include <i2c.h>
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#include "pinmux-config-colibri_t30.h"
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int arch_misc_init(void)
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{
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if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) ==
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NVBOOTTYPE_RECOVERY)
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printf("USB recovery mode\n");
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return 0;
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}
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/*
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* Routine: pinmux_init
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* Description: Do individual peripheral pinmux configs
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*/
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void pinmux_init(void)
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{
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pinmux_config_pingrp_table(tegra3_pinmux_common,
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ARRAY_SIZE(tegra3_pinmux_common));
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pinmux_config_pingrp_table(unused_pins_lowpower,
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ARRAY_SIZE(unused_pins_lowpower));
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/* Initialize any non-default pad configs (APB_MISC_GP regs) */
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pinmux_config_drvgrp_table(colibri_t30_padctrl,
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ARRAY_SIZE(colibri_t30_padctrl));
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}
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/*
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* Enable AX88772B USB to LAN controller
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*/
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void pin_mux_usb(void)
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{
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/* Reset ASIX using LAN_RESET */
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gpio_request(GPIO_PDD0, "LAN_RESET");
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gpio_direction_output(GPIO_PDD0, 0);
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udelay(5);
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gpio_set_value(GPIO_PDD0, 1);
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}
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