AT91: Support for gsia18s board
The GS_IA18_S (GMS) is a carrier board from GeoSIG Ltd used with the Stamp9G20 SoM from Taskit company. It operate as an internet accelerometer. Signed-off-by: Igor Plyatov <plyatov@gmail.com> [nicolas.ferre@atmel.com: rm Kconfig, whitespace fixes, change machine name] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Igor Plyatov
Nicolas Ferre
Родитель
0fb55d3bb7
Коммит
fcdc2ea76d
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@ -387,6 +387,13 @@ config MACH_PCONTROL_G20
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Select this if you are using taskit's Stamp9G20 CPU module on this
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carrier board, beeing the decentralized unit of a building automation
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system; featuring nvram, eth-switch, iso-rs485, display, io
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config MACH_GSIA18S
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bool "GS_IA18_S board"
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help
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This enables support for the GS_IA18_S board
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produced by GeoSIG Ltd company. This is an internet accelerograph.
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<http://www.geosig.com>
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endif
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if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
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@ -67,6 +67,7 @@ obj-$(CONFIG_MACH_ACMENETUSFOXG20) += board-foxg20.o
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obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o
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obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o
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obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o board-stamp9g20.o
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obj-$(CONFIG_MACH_GSIA18S) += board-gsia18s.o board-stamp9g20.o
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# AT91SAM9260/AT91SAM9G20 board-specific support
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obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o
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@ -0,0 +1,584 @@
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/*
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* Copyright (C) 2010 Christian Glindkamp <christian.glindkamp@taskit.de>
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* taskit GmbH
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* 2010 Igor Plyatov <plyatov@gmail.com>
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* GeoSIG Ltd
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/platform_device.h>
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#include <linux/gpio.h>
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#include <linux/w1-gpio.h>
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#include <linux/i2c.h>
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#include <linux/i2c/pcf857x.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <mach/board.h>
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#include <mach/at91sam9_smc.h>
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#include <mach/gsia18s.h>
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#include <mach/stamp9g20.h>
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#include "sam9_smc.h"
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#include "generic.h"
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static void __init gsia18s_map_io(void)
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{
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stamp9g20_map_io();
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/*
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* USART0 on ttyS1 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI).
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* Used for Internal Analog Modem.
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*/
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at91_register_uart(AT91SAM9260_ID_US0, 1,
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ATMEL_UART_CTS | ATMEL_UART_RTS |
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ATMEL_UART_DTR | ATMEL_UART_DSR |
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ATMEL_UART_DCD | ATMEL_UART_RI);
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/*
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* USART1 on ttyS2 (Rx, Tx, CTS, RTS).
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* Used for GPS or WiFi or Data stream.
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*/
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at91_register_uart(AT91SAM9260_ID_US1, 2,
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ATMEL_UART_CTS | ATMEL_UART_RTS);
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/*
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* USART2 on ttyS3 (Rx, Tx, CTS, RTS).
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* Used for External Modem.
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*/
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at91_register_uart(AT91SAM9260_ID_US2, 3,
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ATMEL_UART_CTS | ATMEL_UART_RTS);
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/*
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* USART3 on ttyS4 (Rx, Tx, RTS).
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* Used for RS-485.
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*/
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at91_register_uart(AT91SAM9260_ID_US3, 4, ATMEL_UART_RTS);
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/*
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* USART4 on ttyS5 (Rx, Tx).
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* Used for TRX433 Radio Module.
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*/
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at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
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}
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static void __init init_irq(void)
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{
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at91sam9260_init_interrupts(NULL);
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}
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/*
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* Two USB Host ports
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*/
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static struct at91_usbh_data __initdata usbh_data = {
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.ports = 2,
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};
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/*
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* USB Device port
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*/
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static struct at91_udc_data __initdata udc_data = {
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.vbus_pin = AT91_PIN_PA22,
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.pullup_pin = 0, /* pull-up driven by UDC */
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};
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/*
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* MACB Ethernet device
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*/
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static struct at91_eth_data __initdata macb_data = {
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.phy_irq_pin = AT91_PIN_PA28,
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.is_rmii = 1,
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};
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/*
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* LEDs and GPOs
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*/
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static struct gpio_led gpio_leds[] = {
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{
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.name = "gpo:spi1reset",
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.gpio = AT91_PIN_PC1,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{
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.name = "gpo:trig_net_out",
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.gpio = AT91_PIN_PB20,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{
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.name = "gpo:trig_net_dir",
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.gpio = AT91_PIN_PB19,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{
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.name = "gpo:charge_dis",
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.gpio = AT91_PIN_PC2,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{
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.name = "led:event",
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.gpio = AT91_PIN_PB17,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{
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.name = "led:lan",
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.gpio = AT91_PIN_PB18,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{
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.name = "led:error",
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.gpio = AT91_PIN_PB16,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_ON,
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}
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};
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static struct gpio_led_platform_data gpio_led_info = {
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.leds = gpio_leds,
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.num_leds = ARRAY_SIZE(gpio_leds),
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};
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static struct platform_device leds = {
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.name = "leds-gpio",
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.id = 0,
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.dev = {
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.platform_data = &gpio_led_info,
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}
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};
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static void __init gsia18s_leds_init(void)
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{
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platform_device_register(&leds);
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}
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/* PCF8574 0x20 GPIO - U1 on the GS_IA18-CB_V3 board */
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static struct gpio_led pcf_gpio_leds1[] = {
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{ /* bit 0 */
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.name = "gpo:hdc_power",
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.gpio = PCF_GPIO_HDC_POWER,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 1 */
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.name = "gpo:wifi_setup",
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.gpio = PCF_GPIO_WIFI_SETUP,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 2 */
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.name = "gpo:wifi_enable",
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.gpio = PCF_GPIO_WIFI_ENABLE,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 3 */
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.name = "gpo:wifi_reset",
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.gpio = PCF_GPIO_WIFI_RESET,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_ON,
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},
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/* bit 4 used as GPI */
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{ /* bit 5 */
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.name = "gpo:gps_setup",
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.gpio = PCF_GPIO_GPS_SETUP,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 6 */
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.name = "gpo:gps_standby",
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.gpio = PCF_GPIO_GPS_STANDBY,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_ON,
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},
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{ /* bit 7 */
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.name = "gpo:gps_power",
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.gpio = PCF_GPIO_GPS_POWER,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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}
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};
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static struct gpio_led_platform_data pcf_gpio_led_info1 = {
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.leds = pcf_gpio_leds1,
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.num_leds = ARRAY_SIZE(pcf_gpio_leds1),
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};
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static struct platform_device pcf_leds1 = {
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.name = "leds-gpio", /* GS_IA18-CB_board */
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.id = 1,
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.dev = {
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.platform_data = &pcf_gpio_led_info1,
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}
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};
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/* PCF8574 0x22 GPIO - U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
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static struct gpio_led pcf_gpio_leds2[] = {
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{ /* bit 0 */
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.name = "gpo:alarm_1",
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.gpio = PCF_GPIO_ALARM1,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 1 */
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.name = "gpo:alarm_2",
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.gpio = PCF_GPIO_ALARM2,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 2 */
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.name = "gpo:alarm_3",
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.gpio = PCF_GPIO_ALARM3,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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{ /* bit 3 */
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.name = "gpo:alarm_4",
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.gpio = PCF_GPIO_ALARM4,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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/* bits 4, 5, 6 not used */
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{ /* bit 7 */
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.name = "gpo:alarm_v_relay_on",
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.gpio = PCF_GPIO_ALARM_V_RELAY_ON,
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.active_low = 0,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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};
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static struct gpio_led_platform_data pcf_gpio_led_info2 = {
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.leds = pcf_gpio_leds2,
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.num_leds = ARRAY_SIZE(pcf_gpio_leds2),
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};
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static struct platform_device pcf_leds2 = {
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.name = "leds-gpio",
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.id = 2,
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.dev = {
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.platform_data = &pcf_gpio_led_info2,
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}
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};
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/* PCF8574 0x24 GPIO U1 on the GS_2G-OPT23-A_V0 board (Modem) */
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static struct gpio_led pcf_gpio_leds3[] = {
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{ /* bit 0 */
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.name = "gpo:modem_power",
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.gpio = PCF_GPIO_MODEM_POWER,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_OFF,
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},
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/* bits 1 and 2 not used */
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{ /* bit 3 */
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.name = "gpo:modem_reset",
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.gpio = PCF_GPIO_MODEM_RESET,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_ON,
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},
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/* bits 4, 5 and 6 not used */
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{ /* bit 7 */
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.name = "gpo:trx_reset",
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.gpio = PCF_GPIO_TRX_RESET,
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.active_low = 1,
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.default_trigger = "none",
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.default_state = LEDS_GPIO_DEFSTATE_ON,
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}
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};
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static struct gpio_led_platform_data pcf_gpio_led_info3 = {
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.leds = pcf_gpio_leds3,
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.num_leds = ARRAY_SIZE(pcf_gpio_leds3),
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};
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static struct platform_device pcf_leds3 = {
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.name = "leds-gpio",
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.id = 3,
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.dev = {
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.platform_data = &pcf_gpio_led_info3,
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}
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};
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static void __init gsia18s_pcf_leds_init(void)
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{
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platform_device_register(&pcf_leds1);
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platform_device_register(&pcf_leds2);
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platform_device_register(&pcf_leds3);
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}
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/*
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* SPI busses.
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*/
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static struct spi_board_info gsia18s_spi_devices[] = {
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{ /* User accessible spi0, cs0 used for communication with MSP RTC */
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.modalias = "spidev",
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.bus_num = 0,
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.chip_select = 0,
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.max_speed_hz = 580000,
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.mode = SPI_MODE_1,
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},
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{ /* User accessible spi1, cs0 used for communication with int. DSP */
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.modalias = "spidev",
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.bus_num = 1,
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.chip_select = 0,
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.max_speed_hz = 5600000,
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.mode = SPI_MODE_0,
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},
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{ /* User accessible spi1, cs1 used for communication with ext. DSP */
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.modalias = "spidev",
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.bus_num = 1,
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.chip_select = 1,
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.max_speed_hz = 5600000,
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.mode = SPI_MODE_0,
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},
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{ /* User accessible spi1, cs2 used for communication with ext. DSP */
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.modalias = "spidev",
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.bus_num = 1,
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.chip_select = 2,
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.max_speed_hz = 5600000,
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.mode = SPI_MODE_0,
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},
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{ /* User accessible spi1, cs3 used for communication with ext. DSP */
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.modalias = "spidev",
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.bus_num = 1,
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.chip_select = 3,
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.max_speed_hz = 5600000,
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.mode = SPI_MODE_0,
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}
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};
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/*
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* GPI Buttons
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*/
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static struct gpio_keys_button buttons[] = {
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{
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.gpio = GPIO_TRIG_NET_IN,
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.code = BTN_1,
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.desc = "TRIG_NET_IN",
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.type = EV_KEY,
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.active_low = 0,
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.wakeup = 1,
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},
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{ /* SW80 on the GS_IA18_S-MN board*/
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.gpio = GPIO_CARD_UNMOUNT_0,
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.code = BTN_2,
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.desc = "Card umount 0",
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.type = EV_KEY,
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.active_low = 1,
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.wakeup = 1,
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},
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{ /* SW79 on the GS_IA18_S-MN board*/
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.gpio = GPIO_CARD_UNMOUNT_1,
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.code = BTN_3,
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.desc = "Card umount 1",
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.type = EV_KEY,
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.active_low = 1,
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.wakeup = 1,
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},
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{ /* SW280 on the GS_IA18-CB board*/
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.gpio = GPIO_KEY_POWER,
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.code = KEY_POWER,
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.desc = "Power Off Button",
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.type = EV_KEY,
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.active_low = 0,
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.wakeup = 1,
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}
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};
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static struct gpio_keys_platform_data button_data = {
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.buttons = buttons,
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.nbuttons = ARRAY_SIZE(buttons),
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};
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||||
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static struct platform_device button_device = {
|
||||
.name = "gpio-keys",
|
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.id = -1,
|
||||
.num_resources = 0,
|
||||
.dev = {
|
||||
.platform_data = &button_data,
|
||||
}
|
||||
};
|
||||
|
||||
static void __init gsia18s_add_device_buttons(void)
|
||||
{
|
||||
at91_set_gpio_input(GPIO_TRIG_NET_IN, 1);
|
||||
at91_set_deglitch(GPIO_TRIG_NET_IN, 1);
|
||||
at91_set_gpio_input(GPIO_CARD_UNMOUNT_0, 1);
|
||||
at91_set_deglitch(GPIO_CARD_UNMOUNT_0, 1);
|
||||
at91_set_gpio_input(GPIO_CARD_UNMOUNT_1, 1);
|
||||
at91_set_deglitch(GPIO_CARD_UNMOUNT_1, 1);
|
||||
at91_set_gpio_input(GPIO_KEY_POWER, 0);
|
||||
at91_set_deglitch(GPIO_KEY_POWER, 1);
|
||||
|
||||
platform_device_register(&button_device);
|
||||
}
|
||||
|
||||
/*
|
||||
* I2C
|
||||
*/
|
||||
static int pcf8574x_0x20_setup(struct i2c_client *client, int gpio,
|
||||
unsigned int ngpio, void *context)
|
||||
{
|
||||
int status;
|
||||
|
||||
status = gpio_request(gpio + PCF_GPIO_ETH_DETECT, "eth_det");
|
||||
if (status < 0) {
|
||||
pr_err("error: can't request GPIO%d\n",
|
||||
gpio + PCF_GPIO_ETH_DETECT);
|
||||
return status;
|
||||
}
|
||||
status = gpio_direction_input(gpio + PCF_GPIO_ETH_DETECT);
|
||||
if (status < 0) {
|
||||
pr_err("error: can't setup GPIO%d as input\n",
|
||||
gpio + PCF_GPIO_ETH_DETECT);
|
||||
return status;
|
||||
}
|
||||
status = gpio_export(gpio + PCF_GPIO_ETH_DETECT, false);
|
||||
if (status < 0) {
|
||||
pr_err("error: can't export GPIO%d\n",
|
||||
gpio + PCF_GPIO_ETH_DETECT);
|
||||
return status;
|
||||
}
|
||||
status = gpio_sysfs_set_active_low(gpio + PCF_GPIO_ETH_DETECT, 1);
|
||||
if (status < 0) {
|
||||
pr_err("error: gpio_sysfs_set active_low(GPIO%d, 1)\n",
|
||||
gpio + PCF_GPIO_ETH_DETECT);
|
||||
return status;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int pcf8574x_0x20_teardown(struct i2c_client *client, int gpio,
|
||||
unsigned ngpio, void *context)
|
||||
{
|
||||
gpio_free(gpio + PCF_GPIO_ETH_DETECT);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct pcf857x_platform_data pcf20_pdata = {
|
||||
.gpio_base = GS_IA18_S_PCF_GPIO_BASE0,
|
||||
.n_latch = (1 << 4),
|
||||
.setup = pcf8574x_0x20_setup,
|
||||
.teardown = pcf8574x_0x20_teardown,
|
||||
};
|
||||
|
||||
static struct pcf857x_platform_data pcf22_pdata = {
|
||||
.gpio_base = GS_IA18_S_PCF_GPIO_BASE1,
|
||||
};
|
||||
|
||||
static struct pcf857x_platform_data pcf24_pdata = {
|
||||
.gpio_base = GS_IA18_S_PCF_GPIO_BASE2,
|
||||
};
|
||||
|
||||
static struct i2c_board_info __initdata gsia18s_i2c_devices[] = {
|
||||
{ /* U1 on the GS_IA18-CB_V3 board */
|
||||
I2C_BOARD_INFO("pcf8574", 0x20),
|
||||
.platform_data = &pcf20_pdata,
|
||||
},
|
||||
{ /* U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
|
||||
I2C_BOARD_INFO("pcf8574", 0x22),
|
||||
.platform_data = &pcf22_pdata,
|
||||
},
|
||||
{ /* U1 on the GS_2G-OPT23-A_V0 board (Modem) */
|
||||
I2C_BOARD_INFO("pcf8574", 0x24),
|
||||
.platform_data = &pcf24_pdata,
|
||||
},
|
||||
{ /* U161 on the GS_IA18_S-MN board */
|
||||
I2C_BOARD_INFO("24c1024", 0x50),
|
||||
},
|
||||
{ /* U162 on the GS_IA18_S-MN board */
|
||||
I2C_BOARD_INFO("24c01", 0x53),
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
* Compact Flash
|
||||
*/
|
||||
static struct at91_cf_data __initdata gsia18s_cf1_data = {
|
||||
.irq_pin = AT91_PIN_PA27,
|
||||
.det_pin = AT91_PIN_PB30,
|
||||
.rst_pin = AT91_PIN_PB31,
|
||||
.chipselect = 5,
|
||||
.flags = AT91_CF_TRUE_IDE,
|
||||
};
|
||||
|
||||
/* Power Off by RTC */
|
||||
static void gsia18s_power_off(void)
|
||||
{
|
||||
pr_notice("Power supply will be switched off automatically now or after 60 seconds without ArmDAS.\n");
|
||||
at91_set_gpio_output(AT91_PIN_PA25, 1);
|
||||
/* Spin to death... */
|
||||
while (1)
|
||||
;
|
||||
}
|
||||
|
||||
static int __init gsia18s_power_off_init(void)
|
||||
{
|
||||
pm_power_off = gsia18s_power_off;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ---------------------------------------------------------------------------*/
|
||||
|
||||
static void __init gsia18s_board_init(void)
|
||||
{
|
||||
stamp9g20_board_init();
|
||||
at91_add_device_usbh(&usbh_data);
|
||||
at91_add_device_udc(&udc_data);
|
||||
at91_add_device_eth(&macb_data);
|
||||
gsia18s_leds_init();
|
||||
gsia18s_pcf_leds_init();
|
||||
gsia18s_add_device_buttons();
|
||||
at91_add_device_i2c(gsia18s_i2c_devices,
|
||||
ARRAY_SIZE(gsia18s_i2c_devices));
|
||||
at91_add_device_cf(&gsia18s_cf1_data);
|
||||
at91_add_device_spi(gsia18s_spi_devices,
|
||||
ARRAY_SIZE(gsia18s_spi_devices));
|
||||
gsia18s_power_off_init();
|
||||
}
|
||||
|
||||
MACHINE_START(GSIA18S, "GS_IA18_S")
|
||||
.boot_params = AT91_SDRAM_BASE + 0x100,
|
||||
.timer = &at91sam926x_timer,
|
||||
.map_io = gsia18s_map_io,
|
||||
.init_irq = init_irq,
|
||||
.init_machine = gsia18s_board_init,
|
||||
MACHINE_END
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
/* Buttons */
|
||||
#define GPIO_TRIG_NET_IN AT91_PIN_PB21
|
||||
#define GPIO_CARD_UNMOUNT_0 AT91_PIN_PB13
|
||||
#define GPIO_CARD_UNMOUNT_1 AT91_PIN_PB12
|
||||
#define GPIO_KEY_POWER AT91_PIN_PA25
|
||||
|
||||
/* PCF8574 0x20 GPIO - U1 on the GS_IA18-CB_V3 board */
|
||||
#define GS_IA18_S_PCF_GPIO_BASE0 NR_BUILTIN_GPIO
|
||||
#define PCF_GPIO_HDC_POWER (GS_IA18_S_PCF_GPIO_BASE0 + 0)
|
||||
#define PCF_GPIO_WIFI_SETUP (GS_IA18_S_PCF_GPIO_BASE0 + 1)
|
||||
#define PCF_GPIO_WIFI_ENABLE (GS_IA18_S_PCF_GPIO_BASE0 + 2)
|
||||
#define PCF_GPIO_WIFI_RESET (GS_IA18_S_PCF_GPIO_BASE0 + 3)
|
||||
#define PCF_GPIO_ETH_DETECT 4 /* this is a GPI */
|
||||
#define PCF_GPIO_GPS_SETUP (GS_IA18_S_PCF_GPIO_BASE0 + 5)
|
||||
#define PCF_GPIO_GPS_STANDBY (GS_IA18_S_PCF_GPIO_BASE0 + 6)
|
||||
#define PCF_GPIO_GPS_POWER (GS_IA18_S_PCF_GPIO_BASE0 + 7)
|
||||
|
||||
/* PCF8574 0x22 GPIO - U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
|
||||
#define GS_IA18_S_PCF_GPIO_BASE1 (GS_IA18_S_PCF_GPIO_BASE0 + 8)
|
||||
#define PCF_GPIO_ALARM1 (GS_IA18_S_PCF_GPIO_BASE1 + 0)
|
||||
#define PCF_GPIO_ALARM2 (GS_IA18_S_PCF_GPIO_BASE1 + 1)
|
||||
#define PCF_GPIO_ALARM3 (GS_IA18_S_PCF_GPIO_BASE1 + 2)
|
||||
#define PCF_GPIO_ALARM4 (GS_IA18_S_PCF_GPIO_BASE1 + 3)
|
||||
/* bits 4, 5, 6 not used */
|
||||
#define PCF_GPIO_ALARM_V_RELAY_ON (GS_IA18_S_PCF_GPIO_BASE1 + 7)
|
||||
|
||||
/* PCF8574 0x24 GPIO U1 on the GS_2G-OPT23-A_V0 board (Modem) */
|
||||
#define GS_IA18_S_PCF_GPIO_BASE2 (GS_IA18_S_PCF_GPIO_BASE1 + 8)
|
||||
#define PCF_GPIO_MODEM_POWER (GS_IA18_S_PCF_GPIO_BASE2 + 0)
|
||||
#define PCF_GPIO_MODEM_RESET (GS_IA18_S_PCF_GPIO_BASE2 + 3)
|
||||
/* bits 1, 2, 4, 5 not used */
|
||||
#define PCF_GPIO_TRX_RESET (GS_IA18_S_PCF_GPIO_BASE2 + 6)
|
||||
/* bit 7 not used */
|
||||
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