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https://github.com/AsahiLinux/u-boot
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34 lines
675 B
C
34 lines
675 B
C
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/*
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* Copyright (C) 2014 Panasonic Corporation
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* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __PLAT_UNIPHIER_EHCI_H
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#define __PLAT_UNIPHIER_EHCI_H
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#include <linux/types.h>
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#include <asm/io.h>
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#include "mio-regs.h"
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struct uniphier_ehci_platform_data {
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unsigned long base;
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};
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extern struct uniphier_ehci_platform_data uniphier_ehci_platdata[];
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static inline void uniphier_ehci_reset(int index, int on)
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{
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u32 tmp;
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tmp = readl(MIO_USB_RSTCTRL(index));
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if (on)
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tmp &= ~MIO_USB_RSTCTRL_XRST;
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else
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tmp |= MIO_USB_RSTCTRL_XRST;
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writel(tmp, MIO_USB_RSTCTRL(index));
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}
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#endif /* __PLAT_UNIPHIER_EHCI_H */
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