bfda93d66b
arch: arm: cxd56xx: I2C, SPISD, Charger and Gauge
* arch: arm: cxd56xx: add I2C character driver
for testing purposes, we use the CXD56_I2C_DRIVER to register the
/dev/i2c[] character devices.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: use I2C character driver
We should use the CXD56_I2C_DRIVER to register the /dev/i2c[]
character devices.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: add battery gauge driver
add battery gauge driver for cxd56xx chip
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: add charger driver
add charger driver for cxd56xx chip
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch:arm: cxd56xx: add SPI SDCard configuration
Add SPI SDCARD functionality configuration
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: enable gauge driver
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: enable charger driver
enable charger driver on spresense board
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
259 lines
9.2 KiB
C
259 lines
9.2 KiB
C
/****************************************************************************
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* configs/spresense/include/board.h
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*
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* Copyright 2018 Sony Semiconductor Solutions Corporation
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of Sony Semiconductor Solutions Corporation nor
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* the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef _CONFIGS_SPRESENSE_INCLUDE_BOARD_H
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#define _CONFIGS_SPRESENSE_INCLUDE_BOARD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/irq.h>
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#include <sys/boardctl.h>
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#include <stdbool.h>
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#include "cxd56_clock.h"
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#include "cxd56_power.h"
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#include "cxd56_flash.h"
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#include "cxd56_gauge.h"
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#include "cxd56_charger.h"
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#include "cxd56_gs2200m.h"
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#include "cxd56_i2cdev.h"
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#include "cxd56_bmi160.h"
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#include "cxd56_sdcard.h"
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#include "cxd56_wdt.h"
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#include "cxd56_gpioif.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking ****************************************************************/
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#define BOARD_XTAL_FREQUENCY (26000000) /* XTAL oscillator frequency */
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#define BOARD_RTCCLK_FREQUENCY (32768) /* RTC oscillator frequency */
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#define BOARD_INTRCOSC_FREQUENCY (8192000) /* Internal RC oscillator frequency */
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#ifdef CONFIG_CXD56_80MHz
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# define BOARD_FCLKOUT_FREQUENCY (80000000)
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#else
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# define BOARD_FCLKOUT_FREQUENCY (97500000)
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#endif
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#define CXD56_CCLK BOARD_FCLKOUT_FREQUENCY
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/* USB0 ********************************************************************/
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#define BOARD_USB0_CLKSRC PLL0USB_CLKSEL_XTAL
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#define BOARD_USB0_MDIV 0x06167ffa /* Table 149 datsheet, valid for 12Mhz Fclkin */
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#define BOARD_USB0_NP_DIV 0x00302062 /* Table 149 datsheet, valid for 12Mhz Fclkin */
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/* SPIFI clocking **********************************************************/
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/* The SPIFI will receive clocking from a divider per the settings provided
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* in this file. The NuttX code will configure PLL1 as the input clock
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* for the selected divider
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*/
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#undef BOARD_SPIFI_PLL1 /* No division */
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#undef BOARD_SPIFI_DIVA /* Supports division by 1-4 */
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#undef BOARD_SPIFI_DIVB /* Supports division by 1-16 */
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#undef BOARD_SPIFI_DIVC /* Supports division by 1-16 */
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#undef BOARD_SPIFI_DIVD /* Supports division by 1-16 */
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#undef BOARD_SPIFI_DIVE /* Supports division by 1-256 */
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#if BOARD_FCLKOUT_FREQUENCY < 20000000
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# define BOARD_SPIFI_PLL1 1 /* Use PLL1 directly */
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#else
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# define BOARD_SPIFI_DIVB 1 /* Use IDIVB */
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#endif
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/* We need to configure the divider so that its output is as close to the
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* desired SCLK value. The peak data transfer rate will be about half of
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* this frequency in bytes per second.
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*/
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#if BOARD_FCLKOUT_FREQUENCY < 20000000
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# define BOARD_SPIFI_FREQUENCY BOARD_FCLKOUT_FREQUENCY /* 72Mhz? */
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#else
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# define BOARD_SPIFI_DIVIDER (14) /* 204MHz / 14 = 14.57MHz */
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# define BOARD_SPIFI_FREQUENCY (102000000) /* 204MHz / 14 = 14.57MHz */
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#endif
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/* UART clocking ***********************************************************/
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/* Configure all UARTs to use the XTAL input frequency */
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#define BOARD_UART0_BASEFREQ BOARD_XTAL_FREQUENCY
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#define BOARD_UART1_BASEFREQ 48750000
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#define BOARD_UART2_BASEFREQ BOARD_XTAL_FREQUENCY
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/* LED definitions *********************************************************/
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#define GPIO_LED1 (PIN_I2S1_BCK)
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#define GPIO_LED2 (PIN_I2S1_LRCK)
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#define GPIO_LED3 (PIN_I2S1_DATA_IN)
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#define GPIO_LED4 (PIN_I2S1_DATA_OUT)
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#define BOARD_LED1 (0)
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#define BOARD_LED2 (1)
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#define BOARD_LED3 (2)
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#define BOARD_LED4 (3)
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#define BOARD_NLEDS (4)
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/* LED bits for use with board_userled_all() */
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#define BOARD_LED1_BIT (1 << BOARD_LED1)
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#define BOARD_LED2_BIT (1 << BOARD_LED2)
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#define BOARD_LED3_BIT (1 << BOARD_LED3)
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#define BOARD_LED4_BIT (1 << BOARD_LED4)
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/* LED pattern for use with board_autoled_on() and board_autoled_off() */
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#define LED_STARTED (BOARD_LED1_BIT)
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#define LED_HEAPALLOCATE (BOARD_LED2_BIT)
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#define LED_IRQSENABLED (BOARD_LED1_BIT | BOARD_LED2_BIT)
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#define LED_STACKCREATED (BOARD_LED3_BIT)
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#define LED_INIRQ (BOARD_LED1_BIT | BOARD_LED3_BIT)
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#define LED_SIGNAL (BOARD_LED2_BIT | BOARD_LED3_BIT)
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#define LED_ASSERTION (BOARD_LED1_BIT | BOARD_LED2_BIT | BOARD_LED3_BIT)
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#define LED_PANIC (BOARD_LED4_BIT)
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/* Buttons definitions *****************************************************/
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#define BOARD_NUM_BUTTONS (2)
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/* Power Control definitions ***********************************************/
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/* Switch Device
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* --------- -------------------------------
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* LSW2 AcaPulco Audio Digital VDD
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* LSW3 SPI-Flash & TCXO
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* LSW4 GNSS LNA
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* GPO0 AcaPulco Audio Analog VDD
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* GPO1 Sensor 1.8V
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* GPO2 Sensor 3.3V
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* GPO3 Bluetooth/Bluetooth Low Energy
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* GPO4 Image Sensor 1.2V
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* GPO5 Image Sensor 3.3V
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* GPO6 eMMC 3.3V/1.8V
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* GPO7 Image Sensor 1.8V
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*
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*/
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#define PMIC_NONE (0)
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#define PMIC_TYPE_LSW (1u << 8)
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#define PMIC_TYPE_GPO (1u << 9)
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#define PMIC_TYPE_DDCLDO (1u << 10)
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#define PMIC_GET_TYPE(v) ((v) & 0xff00)
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#define PMIC_GET_CH(v) ((v) & 0x00ff)
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#define PMIC_LSW(n) (PMIC_TYPE_LSW | (1u << (n)))
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#define PMIC_GPO(n) (PMIC_TYPE_GPO | (1u << (n)))
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#define PMIC_DDCLDO(n) (PMIC_TYPE_DDCLDO | (1u << (n)))
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enum board_power_device
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{
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/* DDC/LDO */
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POWER_DDC_IO = PMIC_DDCLDO(0),
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POWER_LDO_EMMC = PMIC_DDCLDO(1),
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POWER_DDC_ANA = PMIC_DDCLDO(2),
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POWER_LDO_ANA = PMIC_DDCLDO(3),
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POWER_DDC_CORE = PMIC_DDCLDO(4),
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POWER_LDO_PERI = PMIC_DDCLDO(5),
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/* Load Switch */
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POWER_AUDIO_DVDD = PMIC_LSW(2),
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POWER_FLASH = PMIC_LSW(3),
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POWER_TCXO = PMIC_LSW(3),
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POWER_LNA = PMIC_LSW(4),
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/* GPO */
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POWER_AUDIO_AVDD = PMIC_GPO(0),
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POWER_SENSOR_18V = PMIC_GPO(1),
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POWER_SENSOR_33V = PMIC_GPO(2),
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POWER_BMI160 = POWER_SENSOR_18V,
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POWER_SENSOR = POWER_SENSOR_18V | POWER_SENSOR_33V,
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POWER_BTBLE = PMIC_GPO(3),
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POWER_EINK = PMIC_NONE,
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POWER_EMMC = PMIC_GPO(6),
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POWER_LFOUR = PMIC_NONE,
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POWER_LTE = PMIC_NONE,
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POWER_IMAGE_SENSOR = PMIC_GPO(4) | PMIC_GPO(5) | PMIC_GPO(7),
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};
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/****************************************************************************
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* Public Types
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: cxd56_boardinitialize
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*
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* Description:
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*
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****************************************************************************/
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void cxd56_boardinitialize(void);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* _CONFIGS_SPRESENSE_INCLUDE_BOARD_H */
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