20 lines
845 B
C
20 lines
845 B
C
/* -*- mode:c -*-
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*
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* Copyright 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Minimal set of GPIOs needed for LFW loader
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*/
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/* Declare symbolic names for all the GPIOs that we care about.
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* Note: Those with interrupt handlers must be declared first. */
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GPIO(PVT_CS0, PIN(146), GPIO_ODR_HIGH) /* SPI PVT Chip select */
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/* Alternate functions GPIO definition */
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ALTERNATE(PIN_MASK(16, 0x24), 1, MODULE_UART, 0) /* UART0 */
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ALTERNATE(PIN_MASK(5, 0x10), 1, MODULE_SPI, 0)
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ALTERNATE(PIN_MASK(16, 0x10), 1, MODULE_SPI, 0)
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ALTERNATE(PIN_MASK(15, 0x08), 1, MODULE_SPI, 0) /* 153: CLK */
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