36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/*
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* Milkymist SoC (Software)
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* Copyright (C) 2007, 2008, 2009, 2010 Sebastien Bourdeauducq
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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 as published by
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* the Free Software Foundation, version 3 of the License.
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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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __HW_GPIO_H
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#define __HW_GPIO_H
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/* Inputs */
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#define GPIO_BTN1 (0x00000001)
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#define GPIO_BTN2 (0x00000002)
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#define GPIO_BTN3 (0x00000004)
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#define GPIO_PCBREV0 (0x00000008)
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#define GPIO_PCBREV1 (0x00000010)
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#define GPIO_PCBREV2 (0x00000020)
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#define GPIO_PCBREV3 (0x00000040)
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/* Outputs */
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#define GPIO_LED1 (0x00000001)
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#define GPIO_LED2 (0x00000002)
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#endif /* __HW_GPIO_H */
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