[PATCH v3] mach-at91: Support for gms board added
Igor Plyatov
plyatov at gmail.com
Wed Dec 8 14:45:52 EST 2010
Code for the Stamp9G20 SoM separated into the board-stamp9g20.c, and following
files correspond to carrier boards for Stamp9G20:
* carrier-board-gms.c - "GMS", Seismograph from GeoSIG.
* carrier-board-panelcardevb.c - "Panel Card EVB", Taskit's eval. board.
* carrier-board-portuxg20.c - "Portux G20", derivative from Stamp9G20.
* carrier-board-pcontrol_g20.c - "Pcontrol G20", PORTNER-Elektronik.
.
All stuff specific to carrier board encapsulated into functions:
* carrier_board_map_io()
* carrier_board_init()
which used in the board-stamp9g20.c
.
There is only one choice for Stamp9G20 carrier board from:
* CONFIG_CARRIERBOARD_GMS
* CONFIG_CARRIERBOARD_PANELCARDEVB
* CONFIG_CARRIERBOARD_PCONTROL_G20
* CONFIG_CARRIERBOARD_PORTUXG20
Signed-off-by: Igor Plyatov <plyatov at gmail.com>
---
arch/arm/configs/gms_defconfig | 148 ++++++
arch/arm/configs/pcontrol_g20_defconfig | 3 +-
arch/arm/configs/portuxg20_defconfig | 129 ++++++
arch/arm/configs/stamp9g20_defconfig | 2 +-
arch/arm/mach-at91/Kconfig | 46 ++-
arch/arm/mach-at91/Makefile | 8 +-
arch/arm/mach-at91/board-pcontrol-g20.c | 322 -------------
arch/arm/mach-at91/board-stamp9g20.c | 201 +-------
arch/arm/mach-at91/carrier-board-gms.c | 556 +++++++++++++++++++++++
arch/arm/mach-at91/carrier-board-panelcardevb.c | 96 ++++
arch/arm/mach-at91/carrier-board-pcontrol-g20.c | 208 +++++++++
arch/arm/mach-at91/carrier-board-portuxg20.c | 121 +++++
arch/arm/mach-at91/generic.h | 3 +
arch/arm/mach-at91/include/mach/gms.h | 33 ++
14 files changed, 1366 insertions(+), 510 deletions(-)
create mode 100644 arch/arm/configs/gms_defconfig
create mode 100644 arch/arm/configs/portuxg20_defconfig
delete mode 100644 arch/arm/mach-at91/board-pcontrol-g20.c
create mode 100644 arch/arm/mach-at91/carrier-board-gms.c
create mode 100644 arch/arm/mach-at91/carrier-board-panelcardevb.c
create mode 100644 arch/arm/mach-at91/carrier-board-pcontrol-g20.c
create mode 100644 arch/arm/mach-at91/carrier-board-portuxg20.c
create mode 100644 arch/arm/mach-at91/include/mach/gms.h
diff --git a/arch/arm/configs/gms_defconfig b/arch/arm/configs/gms_defconfig
new file mode 100644
index 0000000..278400a
--- /dev/null
+++ b/arch/arm/configs/gms_defconfig
@@ -0,0 +1,148 @@
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_ARCH_AT91=y
+CONFIG_ARCH_AT91SAM9G20=y
+CONFIG_MACH_STAMP9G20=y
+CONFIG_CARRIERBOARD_GMS=y
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_SLOW_CLOCK=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
+CONFIG_KEXEC=y
+CONFIG_CPU_IDLE=y
+CONFIG_PM=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CT_PROTO_SCTP=m
+CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+CONFIG_CFG80211=y
+CONFIG_LIB80211=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_LEDS=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_MTD=y
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ATMEL=y
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_MISC_DEVICES=y
+CONFIG_EEPROM_AT24=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_ATA=y
+CONFIG_PATA_AT91=y
+CONFIG_NETDEVICES=y
+CONFIG_NET_ETHERNET=y
+CONFIG_MACB=y
+CONFIG_RTL8187=m
+CONFIG_RT2X00=y
+CONFIG_RT2500USB=y
+CONFIG_RT73USB=y
+CONFIG_RT2800USB=y
+CONFIG_PPP=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_MPPE=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
+CONFIG_INPUT_EVDEV=y
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_ATMEL=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_PCF857X=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
+CONFIG_W1_SLAVE_DS2431=y
+CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_ACM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=y
+CONFIG_MMC=y
+CONFIG_MMC_ATMELMCI=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_AT91SAM9=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_UBIFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_15=y
+CONFIG_NLS_UTF8=y
diff --git a/arch/arm/configs/pcontrol_g20_defconfig b/arch/arm/configs/pcontrol_g20_defconfig
index b42ee62..3c66fca 100644
--- a/arch/arm/configs/pcontrol_g20_defconfig
+++ b/arch/arm/configs/pcontrol_g20_defconfig
@@ -23,7 +23,8 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_DEFAULT_DEADLINE=y
CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91SAM9G20=y
-CONFIG_MACH_PCONTROL_G20=y
+CONFIG_MACH_STAMP9G20=y
+CONFIG_CARRIERBOARD_PCONTROL_G20=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/arm/configs/portuxg20_defconfig b/arch/arm/configs/portuxg20_defconfig
new file mode 100644
index 0000000..e50492b
--- /dev/null
+++ b/arch/arm/configs/portuxg20_defconfig
@@ -0,0 +1,129 @@
+CONFIG_EXPERIMENTAL=y
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_TREE_PREEMPT_RCU=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_ARCH_AT91=y
+CONFIG_ARCH_AT91SAM9G20=y
+CONFIG_MACH_STAMP9G20=y
+CONFIG_CARRIERBOARD_PORTUXG20=y
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_SLOW_CLOCK=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
+CONFIG_KEXEC=y
+CONFIG_CPU_IDLE=y
+CONFIG_PM=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_IPV6 is not set
+# CONFIG_WIRELESS is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_MTD=y
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ATMEL=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
+# CONFIG_MISC_DEVICES is not set
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+CONFIG_NET_ETHERNET=y
+CONFIG_MACB=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_ATMEL=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
+CONFIG_W1_SLAVE_THERM=y
+CONFIG_W1_SLAVE_DS2431=y
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_AT91SAM9X_WATCHDOG=y
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_MON=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=m
+CONFIG_USB_ZERO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_G_SERIAL=m
+CONFIG_MMC=y
+# CONFIG_MMC_AT91 is not set
+CONFIG_MMC_ATMELMCI=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_AT91SAM9=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+CONFIG_INOTIFY=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_15=y
+CONFIG_NLS_UTF8=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_ARM_UNWIND is not set
diff --git a/arch/arm/configs/stamp9g20_defconfig b/arch/arm/configs/stamp9g20_defconfig
index d5e260b..45ba2f5 100644
--- a/arch/arm/configs/stamp9g20_defconfig
+++ b/arch/arm/configs/stamp9g20_defconfig
@@ -13,8 +13,8 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91SAM9G20=y
-CONFIG_MACH_PORTUXG20=y
CONFIG_MACH_STAMP9G20=y
+CONFIG_CARRIERBOARD_PANELCARDEVB=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_AT91_SLOW_CLOCK=y
CONFIG_NO_HZ=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index c015b68..b37bdb4 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -362,12 +362,6 @@ config MACH_CPU9G20
Select this if you are using a Eukrea Electromatique's
CPU9G20 Board <http://www.eukrea.com/>
-config MACH_PORTUXG20
- bool "taskit PortuxG20"
- help
- Select this if you are using taskit's PortuxG20.
- <http://www.taskit.de/en/>
-
config MACH_STAMP9G20
bool "taskit Stamp9G20 CPU module"
help
@@ -375,12 +369,48 @@ config MACH_STAMP9G20
evaluation board.
<http://www.taskit.de/en/>
-config MACH_PCONTROL_G20
- bool "PControl G20 CPU module"
+#
+# The "Carrier Board for Stamp9G20" choice list is ordered alphabetically by
+# option text. Please add new entries in the option alphabetic order.
+#
+choice
+ prompt "Carrier Board for Stamp9G20"
+ default CARRIERBOARD_PANELCARDEVB
+ help
+ Carrier boards for the Stamp9G20 SoM.
+
+config CARRIERBOARD_GMS
+ bool "GMS"
+ help
+ This enables support for the GMS carrier board
+ produced by GeoSIG Ltd company. The GMS is a seismic station.
+ <http://www.geosig.com>
+
+config CARRIERBOARD_PANELCARDEVB
+ bool "Panel Card EVB"
help
+ This enables support for the Panel Card EVB carrier board
+ produced by Taskit company.
+
+config CARRIERBOARD_PCONTROL_G20
+ bool "Pcontrol G20"
+ help
+ This enables support for the Pcontrol G20 carrier board
+ produced by PORTNER-Elektronik company.
Select this if you are using taskit's Stamp9G20 CPU module on this
carrier board, beeing the decentralized unit of a building automation
system; featuring nvram, eth-switch, iso-rs485, display, io
+
+config CARRIERBOARD_PORTUXG20
+ bool "Portux G20"
+ help
+ This enables support for the Portux G20 board
+ produced by Taskit company.
+ The Portux G20 board is an extended Stamp9G20 variant.
+ Select this if you are using taskit's PortuxG20.
+ <http://www.taskit.de/en/>
+
+endchoice
endif
if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 62d686f..bc14a79 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -64,8 +64,6 @@ obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o
obj-$(CONFIG_MACH_CPU9G20) += board-cpu9krea.o
obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o
-obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o
-obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o
# AT91SAM9260/AT91SAM9G20 board-specific support
obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o
@@ -90,6 +88,12 @@ obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
+# Carrier Boards
+obj-$(CONFIG_CARRIERBOARD_GMS) += carrier-board-gms.o
+obj-$(CONFIG_CARRIERBOARD_PANELCARDEVB) += carrier-board-panelcardevb.o
+obj-$(CONFIG_CARRIERBOARD_PORTUXG20) += carrier-board-portuxg20.o
+obj-$(CONFIG_CARRIERBOARD_PCONTROL_G20) += carrier-board-pcontrol-g20.o
+
ifeq ($(CONFIG_PM_DEBUG),y)
CFLAGS_pm.o += -DDEBUG
endif
diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c
deleted file mode 100644
index bba5a56..0000000
--- a/arch/arm/mach-at91/board-pcontrol-g20.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
- * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp at taskit.de>
- * taskit GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * copied and adjusted from board-stamp9g20.c
- * by Peter Gsellmann <pgsellmann at portner-elektronik.at>
- */
-
-#include <linux/mm.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/w1-gpio.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/board.h>
-#include <mach/at91sam9_smc.h>
-
-#include "sam9_smc.h"
-#include "generic.h"
-
-
-static void __init pcontrol_g20_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91sam9260_initialize(18432000);
-
- /* DGBU on ttyS0. (Rx, Tx) only TTL -> JTAG connector X7 17,19 ) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback A2 */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS
- | ATMEL_UART_RTS);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) isolated RS485 X5 */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS
- | ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx, Tx) 9bit-Bus Multidrop-mode X4 */
- at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
-}
-
-
-static void __init init_irq(void)
-{
- at91sam9260_init_interrupts(NULL);
-}
-
-
-/*
- * NAND flash 512MiB 1,8V 8-bit, sector size 128 KiB
- */
-static struct atmel_nand_data __initdata nand_data = {
- .ale = 21,
- .cle = 22,
- .rdy_pin = AT91_PIN_PC13,
- .enable_pin = AT91_PIN_PC14,
-};
-
-/*
- * Bus timings; unit = 7.57ns
- */
-static struct sam9_smc_config __initdata nand_smc_config = {
- .ncs_read_setup = 0,
- .nrd_setup = 2,
- .ncs_write_setup = 0,
- .nwe_setup = 2,
-
- .ncs_read_pulse = 4,
- .nrd_pulse = 4,
- .ncs_write_pulse = 4,
- .nwe_pulse = 4,
-
- .read_cycle = 7,
- .write_cycle = 7,
-
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE
- | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
- .tdf_cycles = 3,
-};
-
-static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { {
- .ncs_read_setup = 16,
- .nrd_setup = 18,
- .ncs_write_setup = 16,
- .nwe_setup = 18,
-
- .ncs_read_pulse = 63,
- .nrd_pulse = 55,
- .ncs_write_pulse = 63,
- .nwe_pulse = 55,
-
- .read_cycle = 127,
- .write_cycle = 127,
-
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE
- | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_SELECT
- | AT91_SMC_DBW_8 | AT91_SMC_PS_4
- | AT91_SMC_TDFMODE,
- .tdf_cycles = 3,
-}, {
- .ncs_read_setup = 0,
- .nrd_setup = 0,
- .ncs_write_setup = 0,
- .nwe_setup = 1,
-
- .ncs_read_pulse = 8,
- .nrd_pulse = 8,
- .ncs_write_pulse = 5,
- .nwe_pulse = 4,
-
- .read_cycle = 8,
- .write_cycle = 7,
-
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE
- | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_SELECT
- | AT91_SMC_DBW_16 | AT91_SMC_PS_8
- | AT91_SMC_TDFMODE,
- .tdf_cycles = 1,
-} };
-
-static void __init add_device_nand(void)
-{
- /* configure chip-select 3 (NAND) */
- sam9_smc_configure(3, &nand_smc_config);
- at91_add_device_nand(&nand_data);
-}
-
-
-static void __init add_device_pcontrol(void)
-{
- /* configure chip-select 4 (IO compatible to 8051 X4 ) */
- sam9_smc_configure(4, &pcontrol_smc_config[0]);
- /* configure chip-select 7 (FerroRAM 256KiBx16bit MR2A16A D4 ) */
- sam9_smc_configure(7, &pcontrol_smc_config[1]);
-}
-
-
-/*
- * MCI (SD/MMC)
- * det_pin, wp_pin and vcc_pin are not connected
- */
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
-static struct mci_platform_data __initdata mmc_data = {
- .slot[0] = {
- .bus_width = 4,
- },
-};
-#else
-static struct at91_mmc_data __initdata mmc_data = {
- .wire4 = 1,
-};
-#endif
-
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata usbh_data = {
- .ports = 2,
-};
-
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata pcontrol_g20_udc_data = {
- .vbus_pin = AT91_PIN_PA22, /* Detect +5V bus voltage */
- .pullup_pin = AT91_PIN_PA4, /* K-state, active low */
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct at91_eth_data __initdata macb_data = {
- .phy_irq_pin = AT91_PIN_PA28,
- .is_rmii = 1,
-};
-
-
-/*
- * I2C devices: eeprom and phy/switch
- */
-static struct i2c_board_info __initdata pcontrol_g20_i2c_devices[] = {
-{ /* D7 address width=2, 8KiB */
- I2C_BOARD_INFO("24c64", 0x50)
-}, { /* D8 address width=1, 1 byte has 32 bits! */
- I2C_BOARD_INFO("lan9303", 0x0a)
-}, };
-
-
-/*
- * LEDs
- */
-static struct gpio_led pcontrol_g20_leds[] = {
- {
- .name = "LED1", /* red H5 */
- .gpio = AT91_PIN_PB18,
- .active_low = 1,
- .default_trigger = "none", /* supervisor */
- }, {
- .name = "LED2", /* yellow H7 */
- .gpio = AT91_PIN_PB19,
- .active_low = 1,
- .default_trigger = "mmc0", /* SD-card activity */
- }, {
- .name = "LED3", /* green H2 */
- .gpio = AT91_PIN_PB20,
- .active_low = 1,
- .default_trigger = "heartbeat", /* blinky */
- }, {
- .name = "LED4", /* red H3 */
- .gpio = AT91_PIN_PC6,
- .active_low = 1,
- .default_trigger = "none", /* connection lost */
- }, {
- .name = "LED5", /* yellow H6 */
- .gpio = AT91_PIN_PC7,
- .active_low = 1,
- .default_trigger = "none", /* unsent data */
- }, {
- .name = "LED6", /* green H1 */
- .gpio = AT91_PIN_PC9,
- .active_low = 1,
- .default_trigger = "none", /* snafu */
- }
-};
-
-
-/*
- * SPI devices
- */
-static struct spi_board_info pcontrol_g20_spi_devices[] = {
- {
- .modalias = "spidev", /* HMI port X4 */
- .chip_select = 1,
- .max_speed_hz = 50 * 1000 * 1000,
- .bus_num = 0,
- }, {
- .modalias = "spidev", /* piggyback A2 */
- .chip_select = 0,
- .max_speed_hz = 50 * 1000 * 1000,
- .bus_num = 1,
- },
-};
-
-
-/*
- * Dallas 1-Wire DS2431
- */
-static struct w1_gpio_platform_data w1_gpio_pdata = {
- .pin = AT91_PIN_PA29,
- .is_open_drain = 1,
-};
-
-static struct platform_device w1_device = {
- .name = "w1-gpio",
- .id = -1,
- .dev.platform_data = &w1_gpio_pdata,
-};
-
-static void add_wire1(void)
-{
- at91_set_GPIO_periph(w1_gpio_pdata.pin, 1);
- at91_set_multi_drive(w1_gpio_pdata.pin, 1);
- platform_device_register(&w1_device);
-}
-
-
-static void __init pcontrol_g20_board_init(void)
-{
- at91_add_device_serial();
- add_device_nand();
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
- at91_add_device_mci(0, &mmc_data);
-#else
- at91_add_device_mmc(0, &mmc_data);
-#endif
- at91_add_device_usbh(&usbh_data);
- at91_add_device_eth(&macb_data);
- at91_add_device_i2c(pcontrol_g20_i2c_devices,
- ARRAY_SIZE(pcontrol_g20_i2c_devices));
- add_wire1();
- add_device_pcontrol();
- at91_add_device_spi(pcontrol_g20_spi_devices,
- ARRAY_SIZE(pcontrol_g20_spi_devices));
- at91_add_device_udc(&pcontrol_g20_udc_data);
- at91_gpio_leds(pcontrol_g20_leds,
- ARRAY_SIZE(pcontrol_g20_leds));
- /* piggyback A2 */
- at91_set_gpio_output(AT91_PIN_PB31, 1);
-}
-
-
-MACHINE_START(PCONTROL_G20, "PControl G20")
- /* Maintainer: pgsellmann at portner-elektronik.at */
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91sam926x_timer,
- .map_io = pcontrol_g20_map_io,
- .init_irq = init_irq,
- .init_machine = pcontrol_g20_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index 5206eef..7e99a95 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -1,6 +1,9 @@
/*
- * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp at taskit.de>
- * taskit GmbH
+ * Copyright (C) 2010:
+ * Christian Glindkamp <christian.glindkamp at taskit.de>
+ * taskit GmbH
+ * Igor Plyatov plyatov at gmail.com
+ * GeoSIG Ltd
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -17,7 +20,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/mm.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/w1-gpio.h>
@@ -31,37 +33,7 @@
#include "sam9_smc.h"
#include "generic.h"
-
-static void __init portuxg20_map_io(void)
-{
- /* Initialize processor: 18.432 MHz crystal */
- at91sam9260_initialize(18432000);
-
- /* DGBU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR
- | ATMEL_UART_DCD | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* USART4 on ttyS5. (Rx, Tx only) */
- at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-
- /* USART5 on ttyS6. (Rx, Tx only) */
- at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
-}
-
-static void __init stamp9g20_map_io(void)
+static void __init board_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91sam9260_initialize(18432000);
@@ -69,10 +41,8 @@ static void __init stamp9g20_map_io(void)
/* DGBU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR
- | ATMEL_UART_DCD | ATMEL_UART_RI);
+ /* specific HW of the carrier board */
+ carrier_board_map_io();
/* set serial console to ttyS0 (ie, DBGU) */
at91_set_serial_console(0);
@@ -83,7 +53,6 @@ static void __init init_irq(void)
at91sam9260_init_interrupts(NULL);
}
-
/*
* NAND flash
*/
@@ -92,7 +61,6 @@ static struct atmel_nand_data __initdata nand_data = {
.cle = 22,
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
- .bus_width_16 = 0,
};
static struct sam9_smc_config __initdata nand_smc_config = {
@@ -109,7 +77,10 @@ static struct sam9_smc_config __initdata nand_smc_config = {
.read_cycle = 7,
.write_cycle = 7,
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .mode = AT91_SMC_READMODE |
+ AT91_SMC_WRITEMODE |
+ AT91_SMC_EXNWMODE_DISABLE |
+ AT91_SMC_DBW_8,
.tdf_cycles = 3,
};
@@ -121,7 +92,6 @@ static void __init add_device_nand(void)
at91_add_device_nand(&nand_data);
}
-
/*
* MCI (SD/MMC)
* det_pin, wp_pin and vcc_pin are not connected
@@ -139,95 +109,6 @@ static struct at91_mmc_data __initdata mmc_data = {
};
#endif
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata usbh_data = {
- .ports = 2,
-};
-
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata portuxg20_udc_data = {
- .vbus_pin = AT91_PIN_PC7,
- .pullup_pin = 0, /* pull-up driven by UDC */
-};
-
-static struct at91_udc_data __initdata stamp9g20_udc_data = {
- .vbus_pin = AT91_PIN_PA22,
- .pullup_pin = 0, /* pull-up driven by UDC */
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct at91_eth_data __initdata macb_data = {
- .phy_irq_pin = AT91_PIN_PA28,
- .is_rmii = 1,
-};
-
-
-/*
- * LEDs
- */
-static struct gpio_led portuxg20_leds[] = {
- {
- .name = "LED2",
- .gpio = AT91_PIN_PC5,
- .default_trigger = "none",
- }, {
- .name = "LED3",
- .gpio = AT91_PIN_PC4,
- .default_trigger = "none",
- }, {
- .name = "LED4",
- .gpio = AT91_PIN_PC10,
- .default_trigger = "heartbeat",
- }
-};
-
-static struct gpio_led stamp9g20_leds[] = {
- {
- .name = "D8",
- .gpio = AT91_PIN_PB18,
- .active_low = 1,
- .default_trigger = "none",
- }, {
- .name = "D9",
- .gpio = AT91_PIN_PB19,
- .active_low = 1,
- .default_trigger = "none",
- }, {
- .name = "D10",
- .gpio = AT91_PIN_PB20,
- .active_low = 1,
- .default_trigger = "heartbeat",
- }
-};
-
-
-/*
- * SPI devices
- */
-static struct spi_board_info portuxg20_spi_devices[] = {
- {
- .modalias = "spidev",
- .chip_select = 0,
- .max_speed_hz = 1 * 1000 * 1000,
- .bus_num = 0,
- }, {
- .modalias = "spidev",
- .chip_select = 0,
- .max_speed_hz = 1 * 1000 * 1000,
- .bus_num = 1,
- },
-};
-
-
/*
* Dallas 1-Wire
*/
@@ -249,63 +130,31 @@ void add_w1(void)
platform_device_register(&w1_device);
}
-
-static void __init generic_board_init(void)
+static void __init board_init(void)
{
- /* Serial */
at91_add_device_serial();
- /* NAND */
add_device_nand();
- /* MMC */
#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
at91_add_device_mci(0, &mmc_data);
#else
at91_add_device_mmc(0, &mmc_data);
#endif
- /* USB Host */
- at91_add_device_usbh(&usbh_data);
- /* Ethernet */
- at91_add_device_eth(&macb_data);
- /* I2C */
- at91_add_device_i2c(NULL, 0);
- /* W1 */
add_w1();
+ carrier_board_init();
}
-static void __init portuxg20_board_init(void)
-{
- generic_board_init();
- /* SPI */
- at91_add_device_spi(portuxg20_spi_devices, ARRAY_SIZE(portuxg20_spi_devices));
- /* USB Device */
- at91_add_device_udc(&portuxg20_udc_data);
- /* LEDs */
- at91_gpio_leds(portuxg20_leds, ARRAY_SIZE(portuxg20_leds));
-}
-
-static void __init stamp9g20_board_init(void)
-{
- generic_board_init();
- /* USB Device */
- at91_add_device_udc(&stamp9g20_udc_data);
- /* LEDs */
- at91_gpio_leds(stamp9g20_leds, ARRAY_SIZE(stamp9g20_leds));
-}
-
-MACHINE_START(PORTUXG20, "taskit PortuxG20")
- /* Maintainer: taskit GmbH */
- .boot_params = AT91_SDRAM_BASE + 0x100,
- .timer = &at91sam926x_timer,
- .map_io = portuxg20_map_io,
- .init_irq = init_irq,
- .init_machine = portuxg20_board_init,
-MACHINE_END
-
-MACHINE_START(STAMP9G20, "taskit Stamp9G20")
- /* Maintainer: taskit GmbH */
+#if defined(CONFIG_CARRIERBOARD_GMS)
+ MACHINE_START(STAMP9G20, "Stamp9G20 on the GMS")
+#elif defined(CONFIG_CARRIERBOARD_PCONTROL_G20)
+ MACHINE_START(PCONTROL_G20, "PControl G20")
+#elif defined(CONFIG_CARRIERBOARD_PANELCARDEVB)
+ MACHINE_START(STAMP9G20, "taskit Stamp9G20")
+#elif defined(CONFIG_CARRIERBOARD_PORTUXG20)
+ MACHINE_START(PORTUXG20, "taskit PortuxG20")
+#endif
.boot_params = AT91_SDRAM_BASE + 0x100,
.timer = &at91sam926x_timer,
- .map_io = stamp9g20_map_io,
+ .map_io = board_map_io,
.init_irq = init_irq,
- .init_machine = stamp9g20_board_init,
+ .init_machine = board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/carrier-board-gms.c b/arch/arm/mach-at91/carrier-board-gms.c
new file mode 100644
index 0000000..30b218d
--- /dev/null
+++ b/arch/arm/mach-at91/carrier-board-gms.c
@@ -0,0 +1,556 @@
+/*
+ * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp at taskit.de>
+ * taskit GmbH
+ * 2010 Igor Plyatov <plyatov at gmail.com>
+ * GeoSIG Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c/pcf857x.h>
+
+#include <mach/board.h>
+#include <mach/gms.h>
+
+void __init carrier_board_map_io(void)
+{
+ /*
+ * USART0 on ttyS1 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI).
+ * Used for Internal Analog Modem.
+ */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
+ /*
+ * USART1 on ttyS2 (Rx, Tx, CTS, RTS).
+ * Used for GPS or WiFi or Data stream.
+ */
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ /*
+ * USART2 on ttyS3 (Rx, Tx, CTS, RTS).
+ * Used for External Modem.
+ */
+ at91_register_uart(AT91SAM9260_ID_US2, 3,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ /*
+ * USART3 on ttyS4 (Rx, Tx, RTS).
+ * Used for RS-485.
+ */
+ at91_register_uart(AT91SAM9260_ID_US3, 4, ATMEL_UART_RTS);
+
+ /*
+ * USART4 on ttyS5 (Rx, Tx).
+ * Used for TRX433 Radio Module.
+ */
+ at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
+}
+
+/*
+ * Two USB Host ports
+ */
+static struct at91_usbh_data __initdata usbh_data = {
+ .ports = 2,
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata udc_data = {
+ .vbus_pin = AT91_PIN_PA22,
+ .pullup_pin = 0, /* pull-up driven by UDC */
+};
+
+/*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata macb_data = {
+ .phy_irq_pin = AT91_PIN_PA28,
+ .is_rmii = 1,
+};
+
+/*
+ * LEDs and GPOs
+ */
+static struct gpio_led stamp9g20gms_gpio_leds[] = {
+ {
+ .name = "gpo:spi1reset",
+ .gpio = AT91_PIN_PC1,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ {
+ .name = "gpo:trig_net_out",
+ .gpio = AT91_PIN_PB20,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ {
+ .name = "gpo:trig_net_dir",
+ .gpio = AT91_PIN_PB19,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ {
+ .name = "gpo:charge_dis",
+ .gpio = AT91_PIN_PC2,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ {
+ .name = "led:event",
+ .gpio = AT91_PIN_PB17,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ {
+ .name = "led:lan",
+ .gpio = AT91_PIN_PB18,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ {
+ .name = "led:error",
+ .gpio = AT91_PIN_PB16,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }
+};
+
+static struct gpio_led_platform_data stamp9g20gms_gpio_led_info = {
+ .leds = stamp9g20gms_gpio_leds,
+ .num_leds = ARRAY_SIZE(stamp9g20gms_gpio_leds),
+};
+
+static struct platform_device stamp9g20gms_leds = {
+ .name = "leds-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &stamp9g20gms_gpio_led_info,
+ }
+};
+
+static void __init stamp9g20gms_leds_init(void)
+{
+ platform_device_register(&stamp9g20gms_leds);
+}
+
+/* PCF8574 0x20 GPIO - U1 on the GS_IA18-CB_V3 board */
+static struct gpio_led stamp9g20gms_pcf_gpio_leds1[] = {
+ { /* bit 0 */
+ .name = "gpo:hdc_power",
+ .gpio = PCF_GPIO_HDC_POWER,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 1 */
+ .name = "gpo:wifi_setup",
+ .gpio = PCF_GPIO_WIFI_SETUP,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 2 */
+ .name = "gpo:wifi_enable",
+ .gpio = PCF_GPIO_WIFI_ENABLE,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 3 */
+ .name = "gpo:wifi_reset",
+ .gpio = PCF_GPIO_WIFI_RESET,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ /* bit 4 used as GPI */
+ { /* bit 5 */
+ .name = "gpo:gps_setup",
+ .gpio = PCF_GPIO_GPS_SETUP,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 6 */
+ .name = "gpo:gps_standby",
+ .gpio = PCF_GPIO_GPS_STANDBY,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ { /* bit 7 */
+ .name = "gpo:gps_power",
+ .gpio = PCF_GPIO_GPS_POWER,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ }
+};
+
+static struct gpio_led_platform_data stamp9g20gms_pcf_gpio_led_info1 = {
+ .leds = stamp9g20gms_pcf_gpio_leds1,
+ .num_leds = ARRAY_SIZE(stamp9g20gms_pcf_gpio_leds1),
+};
+
+static struct platform_device stamp9g20gms_pcf_leds1 = {
+ .name = "leds-gpio", /* GS_IA18-CB_board */
+ .id = 1,
+ .dev = {
+ .platform_data = &stamp9g20gms_pcf_gpio_led_info1,
+ }
+};
+
+/* PCF8574 0x22 GPIO - U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
+static struct gpio_led stamp9g20gms_pcf_gpio_leds2[] = {
+ { /* bit 0 */
+ .name = "gpo:alarm_1",
+ .gpio = PCF_GPIO_ALARM1,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 1 */
+ .name = "gpo:alarm_2",
+ .gpio = PCF_GPIO_ALARM2,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 2 */
+ .name = "gpo:alarm_3",
+ .gpio = PCF_GPIO_ALARM3,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ { /* bit 3 */
+ .name = "gpo:alarm_4",
+ .gpio = PCF_GPIO_ALARM4,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ /* bits 4, 5, 6 not used */
+ { /* bit 7 */
+ .name = "gpo:alarm_v_relay_on",
+ .gpio = PCF_GPIO_ALARM_V_RELAY_ON,
+ .active_low = 0,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+};
+
+static struct gpio_led_platform_data stamp9g20gms_pcf_gpio_led_info2 = {
+ .leds = stamp9g20gms_pcf_gpio_leds2,
+ .num_leds = ARRAY_SIZE(stamp9g20gms_pcf_gpio_leds2),
+};
+
+static struct platform_device stamp9g20gms_pcf_leds2 = {
+ .name = "leds-gpio",
+ .id = 2,
+ .dev = {
+ .platform_data = &stamp9g20gms_pcf_gpio_led_info2,
+ }
+};
+
+/* PCF8574 0x24 GPIO U1 on the GS_2G-OPT23-A_V0 board (Modem) */
+static struct gpio_led stamp9g20gms_pcf_gpio_leds3[] = {
+ { /* bit 0 */
+ .name = "gpo:modem_power",
+ .gpio = PCF_GPIO_MODEM_POWER,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ },
+ /* bits 1 and 2 not used */
+ { /* bit 3 */
+ .name = "gpo:modem_reset",
+ .gpio = PCF_GPIO_MODEM_RESET,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ /* bits 4, 5 and 6 not used */
+ { /* bit 7 */
+ .name = "gpo:trx_reset",
+ .gpio = PCF_GPIO_TRX_RESET,
+ .active_low = 1,
+ .default_trigger = "none",
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }
+};
+
+static struct gpio_led_platform_data stamp9g20gms_pcf_gpio_led_info3 = {
+ .leds = stamp9g20gms_pcf_gpio_leds3,
+ .num_leds = ARRAY_SIZE(stamp9g20gms_pcf_gpio_leds3),
+};
+
+static struct platform_device stamp9g20gms_pcf_leds3 = {
+ .name = "leds-gpio",
+ .id = 3,
+ .dev = {
+ .platform_data = &stamp9g20gms_pcf_gpio_led_info3,
+ }
+};
+
+static void __init stamp9g20gms_pcf_leds_init(void)
+{
+ platform_device_register(&stamp9g20gms_pcf_leds1);
+ platform_device_register(&stamp9g20gms_pcf_leds2);
+ platform_device_register(&stamp9g20gms_pcf_leds3);
+}
+
+/*
+ * SPI busses.
+ */
+static struct spi_board_info spi_devices[] = {
+ { /* User accessible spi0, cs0 used for communication with MSP RTC */
+ .modalias = "spidev",
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 580000,
+ .mode = SPI_MODE_1,
+ },
+ { /* User accessible spi1, cs0 used for communication with int. DSP */
+ .modalias = "spidev",
+ .bus_num = 1,
+ .chip_select = 0,
+ .max_speed_hz = 5600000,
+ .mode = SPI_MODE_0,
+ },
+ { /* User accessible spi1, cs1 used for communication with ext. DSP */
+ .modalias = "spidev",
+ .bus_num = 1,
+ .chip_select = 1,
+ .max_speed_hz = 5600000,
+ .mode = SPI_MODE_0,
+ },
+ { /* User accessible spi1, cs2 used for communication with ext. DSP */
+ .modalias = "spidev",
+ .bus_num = 1,
+ .chip_select = 2,
+ .max_speed_hz = 5600000,
+ .mode = SPI_MODE_0,
+ },
+ { /* User accessible spi1, cs3 used for communication with ext. DSP */
+ .modalias = "spidev",
+ .bus_num = 1,
+ .chip_select = 3,
+ .max_speed_hz = 5600000,
+ .mode = SPI_MODE_0,
+ }
+};
+
+/*
+ * GPI Buttons
+ */
+static struct gpio_keys_button stamp9g20gms_buttons[] = {
+ {
+ .gpio = GPIO_TRIG_NET_IN,
+ .code = BTN_1,
+ .desc = "TRIG_NET_IN",
+ .type = EV_KEY,
+ .active_low = 0,
+ .wakeup = 1,
+ },
+ { /* SW80 on the GS_IA18_S-MN board*/
+ .gpio = GPIO_CARD_UNMOUNT_0,
+ .code = BTN_2,
+ .desc = "Card umount 0",
+ .type = EV_KEY,
+ .active_low = 1,
+ .wakeup = 1,
+ },
+ { /* SW79 on the GS_IA18_S-MN board*/
+ .gpio = GPIO_CARD_UNMOUNT_1,
+ .code = BTN_3,
+ .desc = "Card umount 1",
+ .type = EV_KEY,
+ .active_low = 1,
+ .wakeup = 1,
+ },
+ { /* SW280 on the GS_IA18-CB board*/
+ .gpio = GPIO_KEY_POWER,
+ .code = KEY_POWER,
+ .desc = "Power Off Button",
+ .type = EV_KEY,
+ .active_low = 0,
+ .wakeup = 1,
+ }
+};
+
+static struct gpio_keys_platform_data stamp9g20gms_button_data = {
+ .buttons = stamp9g20gms_buttons,
+ .nbuttons = ARRAY_SIZE(stamp9g20gms_buttons),
+};
+
+static struct platform_device stamp9g20gms_button_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .num_resources = 0,
+ .dev = {
+ .platform_data = &stamp9g20gms_button_data,
+ }
+};
+
+static void __init stamp9g20gms_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(&stamp9g20gms_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 stamp9g20_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 stamp9g20_pcf22_pdata = {
+ .gpio_base = GS_IA18_S_PCF_GPIO_BASE1,
+};
+
+static struct pcf857x_platform_data stamp9g20_pcf24_pdata = {
+ .gpio_base = GS_IA18_S_PCF_GPIO_BASE2,
+};
+
+static struct i2c_board_info __initdata i2c_devices[] = {
+ { /* U1 on the GS_IA18-CB_V3 board */
+ I2C_BOARD_INFO("pcf8574", 0x20),
+ .platform_data = &stamp9g20_pcf20_pdata,
+ },
+ { /* U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
+ I2C_BOARD_INFO("pcf8574", 0x22),
+ .platform_data = &stamp9g20_pcf22_pdata,
+ },
+ { /* U1 on the GS_2G-OPT23-A_V0 board (Modem) */
+ I2C_BOARD_INFO("pcf8574", 0x24),
+ .platform_data = &stamp9g20_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 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 stamp9g20gms_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 stamp9g20gms_power_off_init(void)
+{
+ pm_power_off = stamp9g20gms_power_off;
+ return 0;
+}
+
+/* ---------------------------------------------------------------------------*/
+
+void __init carrier_board_init(void)
+{
+ at91_add_device_usbh(&usbh_data);
+ at91_add_device_udc(&udc_data);
+ at91_add_device_eth(&macb_data);
+ stamp9g20gms_leds_init();
+ stamp9g20gms_pcf_leds_init();
+ stamp9g20gms_add_device_buttons();
+ at91_add_device_i2c(i2c_devices, ARRAY_SIZE(i2c_devices));
+ at91_add_device_cf(&cf1_data);
+ at91_add_device_spi(spi_devices, ARRAY_SIZE(spi_devices));
+ stamp9g20gms_power_off_init();
+}
diff --git a/arch/arm/mach-at91/carrier-board-panelcardevb.c b/arch/arm/mach-at91/carrier-board-panelcardevb.c
new file mode 100644
index 0000000..7315bfb
--- /dev/null
+++ b/arch/arm/mach-at91/carrier-board-panelcardevb.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp at taskit.de>
+ * taskit GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/w1-gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/board.h>
+#include <mach/at91sam9_smc.h>
+
+#include "sam9_smc.h"
+#include "generic.h"
+
+void __init carrier_board_map_io(void)
+{
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
+}
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata usbh_data = {
+ .ports = 2,
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata udc_data = {
+ .vbus_pin = AT91_PIN_PA22,
+ .pullup_pin = 0, /* pull-up driven by UDC */
+};
+
+/*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata macb_data = {
+ .phy_irq_pin = AT91_PIN_PA28,
+ .is_rmii = 1,
+};
+
+/*
+ * LEDs
+ */
+static struct gpio_led leds[] = {
+ {
+ .name = "D8",
+ .gpio = AT91_PIN_PB18,
+ .active_low = 1,
+ .default_trigger = "none",
+ },
+ {
+ .name = "D9",
+ .gpio = AT91_PIN_PB19,
+ .active_low = 1,
+ .default_trigger = "none",
+ },
+ {
+ .name = "D10",
+ .gpio = AT91_PIN_PB20,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ }
+};
+
+void __init carrier_board_init(void)
+{
+ at91_add_device_usbh(&usbh_data);
+ at91_add_device_udc(&udc_data);
+ at91_add_device_eth(&macb_data);
+ at91_gpio_leds(leds, ARRAY_SIZE(leds));
+ at91_add_device_i2c(NULL, 0);
+}
diff --git a/arch/arm/mach-at91/carrier-board-pcontrol-g20.c b/arch/arm/mach-at91/carrier-board-pcontrol-g20.c
new file mode 100644
index 0000000..f442577
--- /dev/null
+++ b/arch/arm/mach-at91/carrier-board-pcontrol-g20.c
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2010:
+ * Christian Glindkamp <christian.glindkamp at taskit.de>
+ * taskit GmbH
+ * Peter Gsellmann pgsellmann at portner-elektronik.at
+ * PORTNER-Elektronik
+ * Igor Plyatov plyatov at gmail.com
+ * GeoSIG Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <mach/board.h>
+#include <mach/at91sam9_smc.h>
+
+#include "sam9_smc.h"
+
+void __init carrier_board_map_io(void)
+{
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback A2 */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS
+ | ATMEL_UART_RTS);
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) isolated RS485 X5 */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS
+ | ATMEL_UART_RTS);
+ /* USART2 on ttyS3. (Rx, Tx) 9bit-Bus Multidrop-mode X4 */
+ at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
+}
+
+static struct sam9_smc_config __initdata pcontrol_smc_config[2] = {
+ {
+ .ncs_read_setup = 16,
+ .nrd_setup = 18,
+ .ncs_write_setup = 16,
+ .nwe_setup = 18,
+
+ .ncs_read_pulse = 63,
+ .nrd_pulse = 55,
+ .ncs_write_pulse = 63,
+ .nwe_pulse = 55,
+
+ .read_cycle = 127,
+ .write_cycle = 127,
+
+ .mode = AT91_SMC_READMODE |
+ AT91_SMC_WRITEMODE |
+ AT91_SMC_EXNWMODE_DISABLE |
+ AT91_SMC_BAT_SELECT |
+ AT91_SMC_DBW_8 |
+ AT91_SMC_PS_4 |
+ AT91_SMC_TDFMODE,
+ .tdf_cycles = 3,
+ },
+ {
+ .ncs_read_setup = 0,
+ .nrd_setup = 0,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 8,
+ .nrd_pulse = 8,
+ .ncs_write_pulse = 5,
+ .nwe_pulse = 4,
+
+ .read_cycle = 8,
+ .write_cycle = 7,
+
+ .mode = AT91_SMC_READMODE |
+ AT91_SMC_WRITEMODE |
+ AT91_SMC_EXNWMODE_DISABLE |
+ AT91_SMC_BAT_SELECT |
+ AT91_SMC_DBW_16 |
+ AT91_SMC_PS_8 |
+ AT91_SMC_TDFMODE,
+ .tdf_cycles = 1,
+ }
+};
+
+static void __init add_device_pcontrol(void)
+{
+ /* configure chip-select 4 (IO compatible to 8051 X4 ) */
+ sam9_smc_configure(4, &pcontrol_smc_config[0]);
+ /* configure chip-select 7 (FerroRAM 256KiBx16bit MR2A16A D4 ) */
+ sam9_smc_configure(7, &pcontrol_smc_config[1]);
+}
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata usbh_data = {
+ .ports = 2,
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata udc_data = {
+ .vbus_pin = AT91_PIN_PA22, /* Detect +5V bus voltage */
+ .pullup_pin = AT91_PIN_PA4, /* K-state, active low */
+};
+
+/*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata macb_data = {
+ .phy_irq_pin = AT91_PIN_PA28,
+ .is_rmii = 1,
+};
+
+/*
+ * I2C devices: eeprom and phy/switch
+ */
+static struct i2c_board_info __initdata i2c_devices[] = {
+ { /* D7 address width=2, 8KiB */
+ I2C_BOARD_INFO("24c64", 0x50)
+ },
+ { /* D8 address width=1, 1 byte has 32 bits! */
+ I2C_BOARD_INFO("lan9303", 0x0a)
+ },
+};
+
+/*
+ * LEDs
+ */
+static struct gpio_led leds[] = {
+ {
+ .name = "LED1", /* red H5 */
+ .gpio = AT91_PIN_PB18,
+ .active_low = 1,
+ .default_trigger = "none", /* supervisor */
+ },
+ {
+ .name = "LED2", /* yellow H7 */
+ .gpio = AT91_PIN_PB19,
+ .active_low = 1,
+ .default_trigger = "mmc0", /* SD-card activity */
+ },
+ {
+ .name = "LED3", /* green H2 */
+ .gpio = AT91_PIN_PB20,
+ .active_low = 1,
+ .default_trigger = "heartbeat", /* blinky */
+ },
+ {
+ .name = "LED4", /* red H3 */
+ .gpio = AT91_PIN_PC6,
+ .active_low = 1,
+ .default_trigger = "none", /* connection lost */
+ },
+ {
+ .name = "LED5", /* yellow H6 */
+ .gpio = AT91_PIN_PC7,
+ .active_low = 1,
+ .default_trigger = "none", /* unsent data */
+ },
+ {
+ .name = "LED6", /* green H1 */
+ .gpio = AT91_PIN_PC9,
+ .active_low = 1,
+ .default_trigger = "none", /* snafu */
+ }
+};
+
+/*
+ * SPI devices
+ */
+static struct spi_board_info spi_devices[] = {
+ {
+ .modalias = "spidev", /* HMI port X4 */
+ .chip_select = 1,
+ .max_speed_hz = 50 * 1000 * 1000,
+ .bus_num = 0,
+ },
+ {
+ .modalias = "spidev", /* piggyback A2 */
+ .chip_select = 0,
+ .max_speed_hz = 50 * 1000 * 1000,
+ .bus_num = 1,
+ },
+};
+
+void __init carrier_board_init(void)
+{
+ at91_add_device_usbh(&usbh_data);
+ at91_add_device_udc(&udc_data);
+ at91_add_device_eth(&macb_data);
+ at91_gpio_leds(leds, ARRAY_SIZE(leds));
+ at91_add_device_spi(spi_devices, ARRAY_SIZE(spi_devices));
+ at91_add_device_i2c(i2c_devices, ARRAY_SIZE(i2c_devices));
+ add_device_pcontrol();
+ /* piggyback A2 */
+ at91_set_gpio_output(AT91_PIN_PB31, 1);
+}
diff --git a/arch/arm/mach-at91/carrier-board-portuxg20.c b/arch/arm/mach-at91/carrier-board-portuxg20.c
new file mode 100644
index 0000000..6d50cb5
--- /dev/null
+++ b/arch/arm/mach-at91/carrier-board-portuxg20.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2010:
+ * Christian Glindkamp <christian.glindkamp at taskit.de>
+ * taskit GmbH
+ * Igor Plyatov plyatov at gmail.com
+ * GeoSIG Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <mach/board.h>
+#include <mach/at91sam9_smc.h>
+
+#include "sam9_smc.h"
+
+void __init carrier_board_map_io(void)
+{
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US2, 3,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ /* USART4 on ttyS5. (Rx, Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
+
+ /* USART5 on ttyS6. (Rx, Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
+}
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata usbh_data = {
+ .ports = 2,
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata udc_data = {
+ .vbus_pin = AT91_PIN_PC7,
+ .pullup_pin = 0, /* pull-up driven by UDC */
+};
+
+/*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata macb_data = {
+ .phy_irq_pin = AT91_PIN_PA28,
+ .is_rmii = 1,
+};
+
+/*
+ * LEDs
+ */
+static struct gpio_led leds[] = {
+ {
+ .name = "LED2",
+ .gpio = AT91_PIN_PC5,
+ .default_trigger = "none",
+ },
+ {
+ .name = "LED3",
+ .gpio = AT91_PIN_PC4,
+ .default_trigger = "none",
+ },
+ {
+ .name = "LED4",
+ .gpio = AT91_PIN_PC10,
+ .default_trigger = "heartbeat",
+ }
+};
+
+/*
+ * SPI devices
+ */
+static struct spi_board_info spi_devices[] = {
+ {
+ .modalias = "spidev",
+ .chip_select = 0,
+ .max_speed_hz = 1 * 1000 * 1000,
+ .bus_num = 0,
+ },
+ {
+ .modalias = "spidev",
+ .chip_select = 0,
+ .max_speed_hz = 1 * 1000 * 1000,
+ .bus_num = 1,
+ },
+};
+
+void __init carrier_board_init(void)
+{
+ at91_add_device_usbh(&usbh_data);
+ at91_add_device_udc(&udc_data);
+ at91_add_device_eth(&macb_data);
+ at91_gpio_leds(leds, ARRAY_SIZE(leds));
+ at91_add_device_spi(spi_devices, ARRAY_SIZE(spi_devices));
+ at91_add_device_i2c(NULL, 0);
+}
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 0c66deb..371e6de 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -63,3 +63,6 @@ extern void __init at91_gpio_irq_setup(void);
extern void (*at91_arch_reset)(void);
extern int at91_extern_irq;
+
+extern void __init carrier_board_map_io(void);
+extern void __init carrier_board_init(void);
diff --git a/arch/arm/mach-at91/include/mach/gms.h b/arch/arm/mach-at91/include/mach/gms.h
new file mode 100644
index 0000000..307c194
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/gms.h
@@ -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 */
--
1.7.0.4
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