23 lines
776 B
PHP
23 lines
776 B
PHP
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/* -*- mode:c -*-
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*
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* Copyright 2015 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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/* SPI PVT chip select */
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GPIO(PVT_CS0, PIN(146), GPIO_ODR_HIGH)
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/* Alternate functions GPIO definition */
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/* UART */
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ALTERNATE(PIN_MASK(16, 0x24), 1, MODULE_UART, 0)
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/* SPI pins */
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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)
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