forked from luck/tmp_suning_uos_patched
a6df410d42
The mediatek SoCs have GPIO controller that handle both the muxing and GPIOs. The GPIO controller have pinmux, pull enable, pull select, direction and output high/low control. This driver include common driver and mt8135 part. The common driver include the pinctrl driver and GPIO driver. The mt8135 part contain its special device data. Signed-off-by: Hongzhou Yang <hongzhou.yang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
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* Copyright (c) 2014 MediaTek Inc.
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* Author: Hongzhou.Yang <hongzhou.yang@mediatek.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _DT_BINDINGS_PINCTRL_MT65XX_H
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#define _DT_BINDINGS_PINCTRL_MT65XX_H
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#define MTK_PIN_NO(x) ((x) << 8)
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#define MTK_GET_PIN_NO(x) ((x) >> 8)
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#define MTK_GET_PIN_FUNC(x) ((x) & 0xf)
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#define MTK_PUPD_SET_R1R0_00 100
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#define MTK_PUPD_SET_R1R0_01 101
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#define MTK_PUPD_SET_R1R0_10 102
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#define MTK_PUPD_SET_R1R0_11 103
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#define MTK_DRIVE_2mA 2
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#define MTK_DRIVE_4mA 4
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#define MTK_DRIVE_6mA 6
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#define MTK_DRIVE_8mA 8
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#define MTK_DRIVE_10mA 10
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#define MTK_DRIVE_12mA 12
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#define MTK_DRIVE_14mA 14
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#define MTK_DRIVE_16mA 16
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#define MTK_DRIVE_20mA 20
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#define MTK_DRIVE_24mA 24
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#define MTK_DRIVE_28mA 28
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#define MTK_DRIVE_32mA 32
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#endif /* _DT_BINDINGS_PINCTRL_MT65XX_H */
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