20 lines
750 B
PHP
20 lines
750 B
PHP
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/* -*- mode:c -*-
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*
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* Copyright 2019 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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/* 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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/*
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* Signals which aren't implemented on Board but we'll emulate anyway, to
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* make it more convenient to debug other code.
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*/
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UNIMPLEMENTED(WP) /* Write protect input */
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UNIMPLEMENTED(ENTERING_RW) /* EC entering RW code */
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ALTERNATE(PIN_MASK(0, 0x0C00), 2, MODULE_UART, 0) /* Alt 2, P0.10 (UART1_TX), P0.11 (UART1_RX) */
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ALTERNATE(PIN_MASK(0, 0x000C), 1, MODULE_I2C, 0) /* Alt 1, P0.2 (I2C1_SCL), P0.3 (I2C1_SDA) */
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