3a8067f77f
The USB0 and USB1 VBUS pins must be pulled down. Add corresponding configuration entries in the pinctrl map table instead of manually poking the pin control registers. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
30 lines
695 B
C
30 lines
695 B
C
/*
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* Generic GPIO API and pinmux table support
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*
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* Copyright (c) 2008 Magnus Damm
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#ifndef __ASM_ARCH_GPIO_H
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#define __ASM_ARCH_GPIO_H
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#include <linux/kernel.h>
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#include <linux/errno.h>
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#include <linux/io.h>
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/*
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* FIXME !!
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*
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* current gpio frame work doesn't have
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* the method to control only pull up/down/free.
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* this function should be replaced by correct gpio function
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*/
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static inline void __init gpio_direction_none(void __iomem * addr)
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{
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__raw_writeb(0x00, addr);
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}
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#endif /* __ASM_ARCH_GPIO_H */
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