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https://github.com/Telecominfraproject/OpenCellular.git
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7746b32e17
This is a straightforward conversion of existing tables into X-Macro style definitions for the GPIO alternate functions. This change in itself, is not particularly powerful, but having all GPIO settings in a single file makes a board easier to understand. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=none TEST=make buildall -j Followed by manual testing of interrupt on change and UART functionality on STM32F0 based discovery board. Change-Id: Ib7f1f014f4bd289d7c0ac3100470ba2dc71ca579 Reviewed-on: https://chromium-review.googlesource.com/207987 Reviewed-by: Randall Spangler <rspangler@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Copyright (c) 2013 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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/* Nyan board-specific configuration */
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#include "battery.h"
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#include "chipset.h"
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#include "common.h"
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#include "extpower.h"
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#include "gpio.h"
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#include "i2c.h"
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#include "keyboard_raw.h"
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#include "lid_switch.h"
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#include "power.h"
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#include "power_button.h"
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#include "power.h"
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#include "pwm.h"
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#include "pwm_chip.h"
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#include "registers.h"
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#include "spi.h"
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#include "task.h"
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#include "util.h"
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#include "timer.h"
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#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP | GPIO_INT_BOTH)
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#define GPIO_KB_OUTPUT GPIO_ODR_HIGH
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#include "gpio_list.h"
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/* power signal list. Must match order of enum power_signal. */
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const struct power_signal_info power_signal_list[] = {
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{GPIO_SOC1V8_XPSHOLD, 1, "XPSHOLD"},
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{GPIO_SUSPEND_L, 0, "SUSPEND#_ASSERTED"},
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};
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BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT);
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/* I2C ports */
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const struct i2c_port_t i2c_ports[] = {
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{"master", I2C_PORT_MASTER, 100, GPIO_I2C1_SCL, GPIO_I2C1_SDA},
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};
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const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
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/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
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const struct pwm_t pwm_channels[] = {
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{STM32_TIM(2), STM32_TIM_CH(3),
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PWM_CONFIG_ACTIVE_LOW, GPIO_LED_POWER_L},
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};
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BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
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