diff options
author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-11-19 10:30:41 +0100 |
---|---|---|
committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-11-19 11:39:22 +0100 |
commit | fb3642ebb52cfab8eaa52fea677abec4d92182a0 (patch) | |
tree | 7cc5bbce22be814c92ed354a45c59e7f5b48c57c /arch | |
parent | 4403ac46edcdb51e92d36ad9f00ea3bbb766342e (diff) | |
download | op-kernel-dev-fb3642ebb52cfab8eaa52fea677abec4d92182a0.zip op-kernel-dev-fb3642ebb52cfab8eaa52fea677abec4d92182a0.tar.gz |
ARM: at91: remove at91sam9260/at91sam9g20 legacy boards files
Remove old board files that use at91sam9260 or at91sam9g20 Atmel SoCs. The
device tree is mature on these SoCs. It must be used now.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-at91/Makefile | 19 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-afeb-9260v1.c | 223 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-cam60.c | 199 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-cpu9krea.c | 386 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-flexibity.c | 171 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-gsia18s.c | 585 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-pcontrol-g20.c | 228 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9-l9260.c | 230 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9260ek.c | 354 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9g20ek.c | 429 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-snapper9260.c | 191 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-stamp9g20.c | 294 | ||||
-rw-r--r-- | arch/arm/mach-at91/stamp9g20.h | 7 |
13 files changed, 0 insertions, 3316 deletions
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index e036135..88d4924 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -39,29 +39,10 @@ obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o obj-$(CONFIG_MACH_ECO920) += board-eco920.o -# AT91SAM9260 board-specific support -obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o -obj-$(CONFIG_MACH_CAM60) += board-cam60.o -obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o -obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o -obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o -obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o - # AT91SAM9261 board-specific support obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o -# AT91SAM9G20 board-specific support -obj-$(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 board-stamp9g20.o -obj-$(CONFIG_MACH_GSIA18S) += board-gsia18s.o board-stamp9g20.o - -# AT91SAM9260/AT91SAM9G20 board-specific support -obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o - # AT91SAM board with device-tree obj-$(CONFIG_MACH_AT91RM9200_DT) += board-dt-rm9200.o obj-$(CONFIG_MACH_AT91SAM9_DT) += board-dt-sam9.o diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c deleted file mode 100644 index e76e35c..0000000 --- a/arch/arm/mach-at91/board-afeb-9260v1.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-afeb-9260v1.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * Copyright (C) 2008 Sergey Lapin - * - * A custom board designed as open hardware; PCBs and various information - * is available at http://groups.google.com/group/arm9fpga-evolution-board/ - * Subversion repository: svn://194.85.238.22/home/users/george/svn/arm9eb - * - * 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init afeb9260_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata afeb9260_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata afeb9260_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - - - -/* - * SPI devices. - */ -static struct spi_board_info afeb9260_spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 1, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata afeb9260_macb_data = { - .phy_irq_pin = AT91_PIN_PA9, - .is_rmii = 0, -}; - - -/* - * NAND flash - */ -static struct mtd_partition __initdata afeb9260_nand_partition[] = { - { - .name = "bootloader", - .offset = 0, - .size = (640 * SZ_1K), - }, - { - .name = "kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_2M, - }, - { - .name = "rootfs", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata afeb9260_nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .bus_width_16 = 0, - .ecc_mode = NAND_ECC_SOFT, - .parts = afeb9260_nand_partition, - .num_parts = ARRAY_SIZE(afeb9260_nand_partition), - .det_pin = -EINVAL, -}; - - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata afeb9260_mci0_data = { - .slot[1] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC9, - .wp_pin = AT91_PIN_PC4, - }, -}; - - - -static struct i2c_board_info __initdata afeb9260_i2c_devices[] = { - { - I2C_BOARD_INFO("tlv320aic23", 0x1a), - }, { - I2C_BOARD_INFO("fm3130", 0x68), - }, { - I2C_BOARD_INFO("24c64", 0x50), - }, -}; - -/* - * IDE (CF True IDE mode) - */ -static struct at91_cf_data afeb9260_cf_data = { - .chipselect = 4, - .irq_pin = AT91_PIN_PA6, - .det_pin = -EINVAL, - .vcc_pin = -EINVAL, - .rst_pin = AT91_PIN_PA7, - .flags = AT91_CF_TRUE_IDE, -}; - -static void __init afeb9260_board_init(void) -{ - at91_register_devices(); - - /* Serial */ - /* DBGU 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, RTS, CTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, - ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&afeb9260_usbh_data); - /* USB Device */ - at91_add_device_udc(&afeb9260_udc_data); - /* SPI */ - at91_add_device_spi(afeb9260_spi_devices, - ARRAY_SIZE(afeb9260_spi_devices)); - /* NAND */ - at91_add_device_nand(&afeb9260_nand_data); - /* Ethernet */ - at91_add_device_eth(&afeb9260_macb_data); - - /* Standard function's pin assignments are not - * appropriate for us and generic code provide - * no API to configure these pins any other way */ - at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */ - at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */ - /* MMC */ - at91_add_device_mci(0, &afeb9260_mci0_data); - /* I2C */ - at91_add_device_i2c(afeb9260_i2c_devices, - ARRAY_SIZE(afeb9260_i2c_devices)); - /* Audio */ - at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); - /* IDE */ - at91_add_device_cf(&afeb9260_cf_data); -} - -MACHINE_START(AFEB9260, "Custom afeb9260 board") - /* Maintainer: Sergey Lapin <slapin@ossfans.org> */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = afeb9260_init_early, - .init_irq = at91_init_irq_default, - .init_machine = afeb9260_board_init, -MACHINE_END - diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c deleted file mode 100644 index ae827dd..0000000 --- a/arch/arm/mach-at91/board-cam60.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * KwikByte CAM60 (KB9260) - * - * based on board-sam9260ek.c - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * - * 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/at91sam9_smc.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - - -static void __init cam60_init_early(void) -{ - /* Initialize processor: 10 MHz crystal */ - at91_initialize(10000000); -} - -/* - * USB Host - */ -static struct at91_usbh_data __initdata cam60_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - - -/* - * SPI devices. - */ -#if defined(CONFIG_MTD_DATAFLASH) -static struct mtd_partition cam60_spi_partitions[] = { - { - .name = "BOOT1", - .offset = 0, - .size = 4 * 1056, - }, - { - .name = "BOOT2", - .offset = MTDPART_OFS_NXTBLK, - .size = 256 * 1056, - }, - { - .name = "kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = 2222 * 1056, - }, - { - .name = "file system", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct flash_platform_data cam60_spi_flash_platform_data = { - .name = "spi_flash", - .parts = cam60_spi_partitions, - .nr_parts = ARRAY_SIZE(cam60_spi_partitions) -}; -#endif - -static struct spi_board_info cam60_spi_devices[] __initdata = { -#if defined(CONFIG_MTD_DATAFLASH) - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - .platform_data = &cam60_spi_flash_platform_data - }, -#endif -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_data cam60_macb_data __initdata = { - .phy_irq_pin = AT91_PIN_PB5, - .is_rmii = 0, -}; - - -/* - * NAND Flash - */ -static struct mtd_partition __initdata cam60_nand_partition[] = { - { - .name = "nand_fs", - .offset = 0, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata cam60_nand_data = { - .ale = 21, - .cle = 22, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PA9, - .enable_pin = AT91_PIN_PA7, - .ecc_mode = NAND_ECC_SOFT, - .parts = cam60_nand_partition, - .num_parts = ARRAY_SIZE(cam60_nand_partition), -}; - -static struct sam9_smc_config __initdata cam60_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static void __init cam60_add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &cam60_nand_smc_config); - - at91_add_device_nand(&cam60_nand_data); -} - - -static void __init cam60_board_init(void) -{ - at91_register_devices(); - - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - /* SPI */ - at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices)); - /* Ethernet */ - at91_add_device_eth(&cam60_macb_data); - /* USB Host */ - /* enable USB power supply circuit */ - at91_set_gpio_output(AT91_PIN_PB18, 1); - at91_add_device_usbh(&cam60_usbh_data); - /* NAND */ - cam60_add_device_nand(); -} - -MACHINE_START(CAM60, "KwikByte CAM60") - /* Maintainer: KwikByte */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = cam60_init_early, - .init_irq = at91_init_irq_default, - .init_machine = cam60_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c deleted file mode 100644 index 731c831..0000000 --- a/arch/arm/mach-at91/board-cpu9krea.c +++ /dev/null @@ -1,386 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-cpu9krea.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * Copyright (C) 2009 Eric Benard - eric@eukrea.com - * - * 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/clk.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/mtd/physmap.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/at91sam9_smc.h> -#include <mach/at91sam9260_matrix.h> -#include <mach/at91_matrix.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - -static void __init cpu9krea_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata cpu9krea_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata cpu9krea_udc_data = { - .vbus_pin = AT91_PIN_PC8, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata cpu9krea_macb_data = { - .phy_irq_pin = -EINVAL, - .is_rmii = 1, -}; - -/* - * NAND flash - */ -static struct atmel_nand_data __initdata cpu9krea_nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .bus_width_16 = 0, - .det_pin = -EINVAL, - .ecc_mode = NAND_ECC_SOFT, -}; - -#ifdef CONFIG_MACH_CPU9260 -static struct sam9_smc_config __initdata cpu9krea_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE - | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; -#else -static struct sam9_smc_config __initdata cpu9krea_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, -}; -#endif - -static void __init cpu9krea_add_device_nand(void) -{ - sam9_smc_configure(0, 3, &cpu9krea_nand_smc_config); - at91_add_device_nand(&cpu9krea_nand_data); -} - -/* - * NOR flash - */ -static struct physmap_flash_data cpuat9260_nor_data = { - .width = 2, -}; - -#define NOR_BASE AT91_CHIPSELECT_0 -#define NOR_SIZE SZ_64M - -static struct resource nor_flash_resources[] = { - { - .start = NOR_BASE, - .end = NOR_BASE + NOR_SIZE - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device cpu9krea_nor_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &cpuat9260_nor_data, - }, - .resource = nor_flash_resources, - .num_resources = ARRAY_SIZE(nor_flash_resources), -}; - -#ifdef CONFIG_MACH_CPU9260 -static struct sam9_smc_config __initdata cpu9krea_nor_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 10, - .nrd_pulse = 10, - .ncs_write_pulse = 6, - .nwe_pulse = 6, - - .read_cycle = 12, - .write_cycle = 8, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE - | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE - | AT91_SMC_DBW_16, - .tdf_cycles = 2, -}; -#else -static struct sam9_smc_config __initdata cpu9krea_nor_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 13, - .nrd_pulse = 13, - .ncs_write_pulse = 8, - .nwe_pulse = 8, - - .read_cycle = 15, - .write_cycle = 10, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE - | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE - | AT91_SMC_DBW_16, - .tdf_cycles = 2, -}; -#endif - -static __init void cpu9krea_add_device_nor(void) -{ - unsigned long csa; - - csa = at91_matrix_read(AT91_MATRIX_EBICSA); - at91_matrix_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_VDDIOMSEL_3_3V); - - /* configure chip-select 0 (NOR) */ - sam9_smc_configure(0, 0, &cpu9krea_nor_smc_config); - - platform_device_register(&cpu9krea_nor_flash); -} - -/* - * LEDs - */ -static struct gpio_led cpu9krea_leds[] = { - { /* LED1 */ - .name = "LED1", - .gpio = AT91_PIN_PC11, - .active_low = 1, - .default_trigger = "timer", - }, - { /* LED2 */ - .name = "LED2", - .gpio = AT91_PIN_PC12, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* LED3 */ - .name = "LED3", - .gpio = AT91_PIN_PC7, - .active_low = 1, - .default_trigger = "none", - }, - { /* LED4 */ - .name = "LED4", - .gpio = AT91_PIN_PC9, - .active_low = 1, - .default_trigger = "none", - } -}; - -static struct i2c_board_info __initdata cpu9krea_i2c_devices[] = { - { - I2C_BOARD_INFO("ds1339", 0x68), - }, -}; - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button cpu9krea_buttons[] = { - { - .gpio = AT91_PIN_PC3, - .code = BTN_0, - .desc = "BP1", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PB20, - .code = BTN_1, - .desc = "BP2", - .active_low = 1, - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data cpu9krea_button_data = { - .buttons = cpu9krea_buttons, - .nbuttons = ARRAY_SIZE(cpu9krea_buttons), -}; - -static struct platform_device cpu9krea_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &cpu9krea_button_data, - } -}; - -static void __init cpu9krea_add_device_buttons(void) -{ - at91_set_gpio_input(AT91_PIN_PC3, 1); /* BP1 */ - at91_set_deglitch(AT91_PIN_PC3, 1); - at91_set_gpio_input(AT91_PIN_PB20, 1); /* BP2 */ - at91_set_deglitch(AT91_PIN_PB20, 1); - - platform_device_register(&cpu9krea_button_device); -} -#else -static void __init cpu9krea_add_device_buttons(void) -{ -} -#endif - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata cpu9krea_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PA29, - .wp_pin = -EINVAL, - }, -}; - -static void __init cpu9krea_board_init(void) -{ - at91_register_devices(); - - /* NOR */ - cpu9krea_add_device_nor(); - /* Serial */ - /* 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, RTS, CTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | - ATMEL_UART_RTS); - - /* USART2 on ttyS3. (Rx, Tx, RTS, CTS) */ - at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | - ATMEL_UART_RTS); - - /* USART3 on ttyS4. (Rx, Tx) */ - at91_register_uart(AT91SAM9260_ID_US3, 4, 0); - - /* USART4 on ttyS5. (Rx, Tx) */ - at91_register_uart(AT91SAM9260_ID_US4, 5, 0); - - /* USART5 on ttyS6. (Rx, Tx) */ - at91_register_uart(AT91SAM9260_ID_US5, 6, 0); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&cpu9krea_usbh_data); - /* USB Device */ - at91_add_device_udc(&cpu9krea_udc_data); - /* NAND */ - cpu9krea_add_device_nand(); - /* Ethernet */ - at91_add_device_eth(&cpu9krea_macb_data); - /* MMC */ - at91_add_device_mci(0, &cpu9krea_mci0_data); - /* I2C */ - at91_add_device_i2c(cpu9krea_i2c_devices, - ARRAY_SIZE(cpu9krea_i2c_devices)); - /* LEDs */ - at91_gpio_leds(cpu9krea_leds, ARRAY_SIZE(cpu9krea_leds)); - /* Push Buttons */ - cpu9krea_add_device_buttons(); -} - -#ifdef CONFIG_MACH_CPU9260 -MACHINE_START(CPUAT9260, "Eukrea CPU9260") -#else -MACHINE_START(CPUAT9G20, "Eukrea CPU9G20") -#endif - /* Maintainer: Eric Benard - EUKREA Electromatique */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = cpu9krea_init_early, - .init_irq = at91_init_irq_default, - .init_machine = cpu9krea_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c deleted file mode 100644 index a6aa4a2..0000000 --- a/arch/arm/mach-at91/board-flexibity.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-flexibity.c - * - * Copyright (C) 2010-2011 Flexibity - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/input.h> -#include <linux/gpio.h> - -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - -static void __init flexibity_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* USB Host port */ -static struct at91_usbh_data __initdata flexibity_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* USB Device port */ -static struct at91_udc_data __initdata flexibity_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -/* I2C devices */ -static struct i2c_board_info __initdata flexibity_i2c_devices[] = { - { - I2C_BOARD_INFO("ds1307", 0x68), - }, -}; - -/* SPI devices */ -static struct spi_board_info flexibity_spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 1, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -}; - -/* MCI (SD/MMC) */ -static struct mci_platform_data __initdata flexibity_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC9, - .wp_pin = AT91_PIN_PC4, - }, -}; - -/* LEDs */ -static struct gpio_led flexibity_leds[] = { - { - .name = "usb1:green", - .gpio = AT91_PIN_PA12, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb1:red", - .gpio = AT91_PIN_PA13, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb2:green", - .gpio = AT91_PIN_PB26, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb2:red", - .gpio = AT91_PIN_PB27, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb3:green", - .gpio = AT91_PIN_PC8, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb3:red", - .gpio = AT91_PIN_PC6, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb4:green", - .gpio = AT91_PIN_PB4, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "usb4:red", - .gpio = AT91_PIN_PB5, - .active_low = 1, - .default_trigger = "default-on", - } -}; - -static void __init flexibity_board_init(void) -{ - at91_register_devices(); - - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&flexibity_usbh_data); - /* USB Device */ - at91_add_device_udc(&flexibity_udc_data); - /* I2C */ - at91_add_device_i2c(flexibity_i2c_devices, - ARRAY_SIZE(flexibity_i2c_devices)); - /* SPI */ - at91_add_device_spi(flexibity_spi_devices, - ARRAY_SIZE(flexibity_spi_devices)); - /* MMC */ - at91_add_device_mci(0, &flexibity_mci0_data); - /* LEDs */ - at91_gpio_leds(flexibity_leds, ARRAY_SIZE(flexibity_leds)); -} - -MACHINE_START(FLEXIBITY, "Flexibity Connect") - /* Maintainer: Maxim Osipov */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = flexibity_init_early, - .init_irq = at91_init_irq_default, - .init_machine = flexibity_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c deleted file mode 100644 index bf5cc55c..0000000 --- a/arch/arm/mach-at91/board-gsia18s.c +++ /dev/null @@ -1,585 +0,0 @@ -/* - * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp@taskit.de> - * taskit GmbH - * 2010 Igor Plyatov <plyatov@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/w1-gpio.h> -#include <linux/i2c.h> -#include <linux/i2c/pcf857x.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include <mach/at91sam9_smc.h> -#include <mach/hardware.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gsia18s.h" -#include "stamp9g20.h" -#include "gpio.h" - -static void __init gsia18s_init_early(void) -{ - stamp9g20_init_early(); -} - -/* - * Two USB Host ports - */ -static struct at91_usbh_data __initdata usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata udc_data = { - .vbus_pin = AT91_PIN_PA22, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata macb_data = { - .phy_irq_pin = AT91_PIN_PA28, - .is_rmii = 1, -}; - -/* - * LEDs and GPOs - */ -static struct gpio_led 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 gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds = { - .name = "leds-gpio", - .id = 0, - .dev = { - .platform_data = &gpio_led_info, - } -}; - -static void __init gsia18s_leds_init(void) -{ - platform_device_register(&leds); -} - -/* PCF8574 0x20 GPIO - U1 on the GS_IA18-CB_V3 board */ -static struct gpio_led 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 pcf_gpio_led_info1 = { - .leds = pcf_gpio_leds1, - .num_leds = ARRAY_SIZE(pcf_gpio_leds1), -}; - -static struct platform_device pcf_leds1 = { - .name = "leds-gpio", /* GS_IA18-CB_board */ - .id = 1, - .dev = { - .platform_data = &pcf_gpio_led_info1, - } -}; - -/* PCF8574 0x22 GPIO - U1 on the GS_2G_OPT1-A_V0 board (Alarm) */ -static struct gpio_led 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 pcf_gpio_led_info2 = { - .leds = pcf_gpio_leds2, - .num_leds = ARRAY_SIZE(pcf_gpio_leds2), -}; - -static struct platform_device pcf_leds2 = { - .name = "leds-gpio", - .id = 2, - .dev = { - .platform_data = &pcf_gpio_led_info2, - } -}; - -/* PCF8574 0x24 GPIO U1 on the GS_2G-OPT23-A_V0 board (Modem) */ -static struct gpio_led 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 pcf_gpio_led_info3 = { - .leds = pcf_gpio_leds3, - .num_leds = ARRAY_SIZE(pcf_gpio_leds3), -}; - -static struct platform_device pcf_leds3 = { - .name = "leds-gpio", - .id = 3, - .dev = { - .platform_data = &pcf_gpio_led_info3, - } -}; - -static void __init gsia18s_pcf_leds_init(void) -{ - platform_device_register(&pcf_leds1); - platform_device_register(&pcf_leds2); - platform_device_register(&pcf_leds3); -} - -/* - * SPI busses. - */ -static struct spi_board_info gsia18s_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 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 button_data = { - .buttons = buttons, - .nbuttons = ARRAY_SIZE(buttons), -}; - -static struct platform_device button_device = { - .name = "gpio-keys", - .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, - .vcc_pin = -EINVAL, - .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) -{ - /* - * 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); - 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") - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = gsia18s_init_early, - .init_irq = at91_init_irq_default, - .init_machine = gsia18s_board_init, -MACHINE_END 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 9c26b94..0000000 --- a/arch/arm/mach-at91/board-pcontrol-g20.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp@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@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/at91sam9_smc.h> -#include <mach/hardware.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "stamp9g20.h" -#include "gpio.h" - - -static void __init pcontrol_g20_init_early(void) -{ - stamp9g20_init_early(); -} - -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(0, 4, &pcontrol_smc_config[0]); - /* configure chip-select 7 (FerroRAM 256KiBx16bit MR2A16A D4 ) */ - sam9_smc_configure(0, 7, &pcontrol_smc_config[1]); -} - - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - - -/* - * 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 macb_platform_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, - }, -}; - - -static void __init pcontrol_g20_board_init(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); - stamp9g20_board_init(); - 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_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@portner-elektronik.at */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = pcontrol_g20_init_early, - .init_irq = at91_init_irq_default, - .init_machine = pcontrol_g20_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c deleted file mode 100644 index c2166e3..0000000 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-sam9-l9260.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * Copyright (C) 2007 Olimex 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/at91sam9_smc.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - - -/* - * SPI devices. - */ -static struct spi_board_info ek_spi_devices[] = { -#if !IS_ENABLED(CONFIG_MMC_ATMELMCI) - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 1, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#endif -#endif -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA7, - .is_rmii = 0, -}; - - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Bootloader Area", - .offset = 0, - .size = 10 * SZ_1M, - }, - { - .name = "User Area", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .ecc_mode = NAND_ECC_SOFT, - .parts = ek_nand_partition, - .num_parts = ARRAY_SIZE(ek_nand_partition), -}; - -static struct sam9_smc_config __initdata ek_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static void __init ek_add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata ek_mci0_data = { - .slot[1] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC8, - .wp_pin = AT91_PIN_PC4, - }, -}; - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* D1 */ - .name = "led1", - .gpio = AT91_PIN_PA9, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* D2 */ - .name = "led2", - .gpio = AT91_PIN_PA6, - .active_low = 1, - .default_trigger = "timer", - } -}; - -static void __init ek_board_init(void) -{ - at91_register_devices(); - - /* Serial */ - /* DBGU 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); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); - /* NAND */ - ek_add_device_nand(); - /* Ethernet */ - at91_add_device_eth(&ek_macb_data); - /* MMC */ - at91_add_device_mci(0, &ek_mci0_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); -} - -MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260") - /* Maintainer: Olimex */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c deleted file mode 100644 index bf8a946..0000000 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ /dev/null @@ -1,354 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-sam9260ek.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * - * 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/spi/at73c213.h> -#include <linux/clk.h> -#include <linux/platform_data/at24.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/at91sam9_smc.h> -#include <mach/system_rev.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - - -/* - * Audio - */ -static struct at73c213_board_info at73c213_data = { - .ssc_id = 0, - .shortname = "AT91SAM9260-EK external DAC", -}; - -#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) -static void __init at73c213_set_clk(struct at73c213_board_info *info) -{ - struct clk *pck0; - struct clk *plla; - - pck0 = clk_get(NULL, "pck0"); - plla = clk_get(NULL, "plla"); - - /* AT73C213 MCK Clock */ - at91_set_B_periph(AT91_PIN_PC1, 0); /* PCK0 */ - - clk_set_parent(pck0, plla); - clk_put(plla); - - info->dac_clk = pck0; -} -#else -static void __init at73c213_set_clk(struct at73c213_board_info *info) {} -#endif - -/* - * SPI devices. - */ -static struct spi_board_info ek_spi_devices[] = { -#if !IS_ENABLED(CONFIG_MMC_ATMELMCI) - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 1, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#endif -#endif -#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) - { /* AT73C213 DAC */ - .modalias = "at73c213", - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .bus_num = 1, - .mode = SPI_MODE_1, - .platform_data = &at73c213_data, - }, -#endif -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA7, - .is_rmii = 1, -}; - - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Partition 1", - .offset = 0, - .size = SZ_256K, - }, - { - .name = "Partition 2", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .ecc_mode = NAND_ECC_SOFT, - .on_flash_bbt = 1, - .parts = ek_nand_partition, - .num_parts = ARRAY_SIZE(ek_nand_partition), -}; - -static struct sam9_smc_config __initdata ek_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, - .tdf_cycles = 2, -}; - -static void __init ek_add_device_nand(void) -{ - ek_nand_data.bus_width_16 = board_have_nand_16bit(); - /* setup bus-width (8 or 16) */ - if (ek_nand_data.bus_width_16) - ek_nand_smc_config.mode |= AT91_SMC_DBW_16; - else - ek_nand_smc_config.mode |= AT91_SMC_DBW_8; - - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata ek_mci0_data = { - .slot[1] = { - .bus_width = 4, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; - - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* "bottom" led, green, userled1 to be defined */ - .name = "ds5", - .gpio = AT91_PIN_PA6, - .active_low = 1, - .default_trigger = "none", - }, - { /* "power" led, yellow */ - .name = "ds1", - .gpio = AT91_PIN_PA9, - .default_trigger = "heartbeat", - } -}; - -/* - * I2C devices - */ -static struct at24_platform_data at24c512 = { - .byte_len = SZ_512K / 8, - .page_size = 128, - .flags = AT24_FLAG_ADDR16, -}; - -static struct i2c_board_info __initdata ek_i2c_devices[] = { - { - I2C_BOARD_INFO("24c512", 0x50), - .platform_data = &at24c512, - }, - /* more devices can be added using expansion connectors */ -}; - - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button ek_buttons[] = { - { - .gpio = AT91_PIN_PA30, - .code = BTN_3, - .desc = "Button 3", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PA31, - .code = BTN_4, - .desc = "Button 4", - .active_low = 1, - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data ek_button_data = { - .buttons = ek_buttons, - .nbuttons = ARRAY_SIZE(ek_buttons), -}; - -static struct platform_device ek_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_button_data, - } -}; - -static void __init ek_add_device_buttons(void) -{ - at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */ - at91_set_deglitch(AT91_PIN_PA30, 1); - at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */ - at91_set_deglitch(AT91_PIN_PA31, 1); - - platform_device_register(&ek_button_device); -} -#else -static void __init ek_add_device_buttons(void) {} -#endif - - -static void __init ek_board_init(void) -{ - at91_register_devices(); - - /* Serial */ - /* DBGU 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, RTS, CTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); - /* NAND */ - ek_add_device_nand(); - /* Ethernet */ - at91_add_device_eth(&ek_macb_data); - /* MMC */ - at91_add_device_mci(0, &ek_mci0_data); - /* I2C */ - at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); - /* SSC (to AT73C213) */ - at73c213_set_clk(&at73c213_data); - at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* Push Buttons */ - ek_add_device_buttons(); -} - -MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") - /* Maintainer: Atmel */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c deleted file mode 100644 index 49f0752..0000000 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ /dev/null @@ -1,429 +0,0 @@ -/* - * Copyright (C) 2005 SAN People - * Copyright (C) 2008 Atmel - * - * 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/spi/at73c213.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/clk.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/consumer.h> - -#include <linux/platform_data/at91_adc.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/at91sam9_smc.h> -#include <mach/system_rev.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - -/* - * board revision encoding - * bit 0: - * 0 => 1 sd/mmc slot - * 1 => 2 sd/mmc slots connectors (board from revision C) - */ -#define HAVE_2MMC (1 << 0) -static int inline ek_have_2mmc(void) -{ - return machine_is_at91sam9g20ek_2mmc() || (system_rev & HAVE_2MMC); -} - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - - -/* - * SPI devices. - */ -static struct spi_board_info ek_spi_devices[] = { -#if !IS_ENABLED(CONFIG_MMC_ATMELMCI) - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 1, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#endif -#endif -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA7, - .is_rmii = 1, -}; - -static void __init ek_add_device_macb(void) -{ - if (ek_have_2mmc()) - ek_macb_data.phy_irq_pin = AT91_PIN_PB0; - - at91_add_device_eth(&ek_macb_data); -} - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Bootstrap", - .offset = 0, - .size = 4 * SZ_1M, - }, - { - .name = "Partition 1", - .offset = MTDPART_OFS_NXTBLK, - .size = 60 * SZ_1M, - }, - { - .name = "Partition 2", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -/* det_pin is not connected */ -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .det_pin = -EINVAL, - .ecc_mode = NAND_ECC_SOFT, - .on_flash_bbt = 1, - .parts = ek_nand_partition, - .num_parts = ARRAY_SIZE(ek_nand_partition), -}; - -static struct sam9_smc_config __initdata ek_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, - .tdf_cycles = 3, -}; - -static void __init ek_add_device_nand(void) -{ - ek_nand_data.bus_width_16 = board_have_nand_16bit(); - /* setup bus-width (8 or 16) */ - if (ek_nand_data.bus_width_16) - ek_nand_smc_config.mode |= AT91_SMC_DBW_16; - else - ek_nand_smc_config.mode |= AT91_SMC_DBW_8; - - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - - -/* - * MCI (SD/MMC) - * wp_pin and vcc_pin are not connected - */ -static struct mci_platform_data __initdata ek_mmc_data = { - .slot[1] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC9, - .wp_pin = -EINVAL, - }, - -}; - -static void __init ek_add_device_mmc(void) -{ - if (ek_have_2mmc()) { - ek_mmc_data.slot[0].bus_width = 4; - ek_mmc_data.slot[0].detect_pin = AT91_PIN_PC2; - ek_mmc_data.slot[0].wp_pin = -1; - } - at91_add_device_mci(0, &ek_mmc_data); -} - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* "bottom" led, green, userled1 to be defined */ - .name = "ds5", - .gpio = AT91_PIN_PA6, - .active_low = 1, - .default_trigger = "none", - }, - { /* "power" led, yellow */ - .name = "ds1", - .gpio = AT91_PIN_PA9, - .default_trigger = "heartbeat", - } -}; - -static void __init ek_add_device_gpio_leds(void) -{ - if (ek_have_2mmc()) { - ek_leds[0].gpio = AT91_PIN_PB8; - ek_leds[1].gpio = AT91_PIN_PB9; - } - - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); -} - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button ek_buttons[] = { - { - .gpio = AT91_PIN_PA30, - .code = BTN_3, - .desc = "Button 3", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PA31, - .code = BTN_4, - .desc = "Button 4", - .active_low = 1, - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data ek_button_data = { - .buttons = ek_buttons, - .nbuttons = ARRAY_SIZE(ek_buttons), -}; - -static struct platform_device ek_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_button_data, - } -}; - -static void __init ek_add_device_buttons(void) -{ - at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */ - at91_set_deglitch(AT91_PIN_PA30, 1); - at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */ - at91_set_deglitch(AT91_PIN_PA31, 1); - - platform_device_register(&ek_button_device); -} -#else -static void __init ek_add_device_buttons(void) {} -#endif - -/* - * ADCs - */ - -static struct at91_adc_data ek_adc_data = { - .channels_used = BIT(0) | BIT(1) | BIT(2) | BIT(3), - .use_external_triggers = true, - .vref = 3300, -}; - -#if defined(CONFIG_REGULATOR_FIXED_VOLTAGE) || defined(CONFIG_REGULATOR_FIXED_VOLTAGE_MODULE) -static struct regulator_consumer_supply ek_audio_consumer_supplies[] = { - REGULATOR_SUPPLY("AVDD", "0-001b"), - REGULATOR_SUPPLY("HPVDD", "0-001b"), - REGULATOR_SUPPLY("DBVDD", "0-001b"), - REGULATOR_SUPPLY("DCVDD", "0-001b"), -}; - -static struct regulator_init_data ek_avdd_reg_init_data = { - .constraints = { - .name = "3V3", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .consumer_supplies = ek_audio_consumer_supplies, - .num_consumer_supplies = ARRAY_SIZE(ek_audio_consumer_supplies), -}; - -static struct fixed_voltage_config ek_vdd_pdata = { - .supply_name = "board-3V3", - .microvolts = 3300000, - .gpio = -EINVAL, - .enabled_at_boot = 0, - .init_data = &ek_avdd_reg_init_data, -}; -static struct platform_device ek_voltage_regulator = { - .name = "reg-fixed-voltage", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_vdd_pdata, - }, -}; -static void __init ek_add_regulators(void) -{ - platform_device_register(&ek_voltage_regulator); -} -#else -static void __init ek_add_regulators(void) {} -#endif - - -static struct i2c_board_info __initdata ek_i2c_devices[] = { - { - I2C_BOARD_INFO("24c512", 0x50) - }, - { - I2C_BOARD_INFO("wm8731", 0x1b) - }, -}; - -static struct platform_device sam9g20ek_audio_device = { - .name = "at91sam9g20ek-audio", - .id = -1, -}; - -static void __init ek_add_device_audio(void) -{ - platform_device_register(&sam9g20ek_audio_device); -} - - -static void __init ek_board_init(void) -{ - /* Serial */ - /* DBGU 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, RTS, CTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); - /* NAND */ - ek_add_device_nand(); - /* Ethernet */ - ek_add_device_macb(); - /* Regulators */ - ek_add_regulators(); - /* MMC */ - ek_add_device_mmc(); - /* I2C */ - at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); - /* LEDs */ - ek_add_device_gpio_leds(); - /* Push Buttons */ - ek_add_device_buttons(); - /* ADCs */ - at91_add_device_adc(&ek_adc_data); - /* PCK0 provides MCLK to the WM8731 */ - at91_set_B_periph(AT91_PIN_PC1, 0); - /* SSC (for WM8731) */ - at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); - ek_add_device_audio(); -} - -MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK") - /* Maintainer: Atmel */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END - -MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod") - /* Maintainer: Atmel */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c deleted file mode 100644 index b4aff84..0000000 --- a/arch/arm/mach-at91/board-snapper9260.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-snapper9260.c - * - * Copyright (C) 2010 Bluewater System Ltd - * - * Author: Andre Renaud <andre@bluewatersys.com> - * Author: Ryan Mallon - * - * 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/init.h> -#include <linux/gpio.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/platform_data/pca953x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include <mach/hardware.h> -#include <mach/at91sam9_smc.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - -#define SNAPPER9260_IO_EXP_GPIO(x) (NR_BUILTIN_GPIO + (x)) - -static void __init snapper9260_init_early(void) -{ - at91_initialize(18432000); -} - -static struct at91_usbh_data __initdata snapper9260_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata snapper9260_udc_data = { - .vbus_pin = SNAPPER9260_IO_EXP_GPIO(5), - .vbus_active_low = 1, - .vbus_polled = 1, - .pullup_pin = -EINVAL, -}; - -static struct macb_platform_data snapper9260_macb_data = { - .phy_irq_pin = -EINVAL, - .is_rmii = 1, -}; - -static struct mtd_partition __initdata snapper9260_nand_partitions[] = { - { - .name = "Preboot", - .offset = 0, - .size = SZ_128K, - }, - { - .name = "Bootloader", - .offset = MTDPART_OFS_APPEND, - .size = SZ_256K, - }, - { - .name = "Environment", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_4M, - }, - { - .name = "Filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata snapper9260_nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .parts = snapper9260_nand_partitions, - .num_parts = ARRAY_SIZE(snapper9260_nand_partitions), - .bus_width_16 = 0, - .enable_pin = -EINVAL, - .det_pin = -EINVAL, - .ecc_mode = NAND_ECC_SOFT, -}; - -static struct sam9_smc_config __initdata snapper9260_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 0, - .ncs_write_setup = 0, - .nwe_setup = 0, - - .ncs_read_pulse = 5, - .nrd_pulse = 2, - .ncs_write_pulse = 5, - .nwe_pulse = 2, - - .read_cycle = 7, - .write_cycle = 7, - - .mode = (AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE), - .tdf_cycles = 1, -}; - -static struct pca953x_platform_data snapper9260_io_expander_data = { - .gpio_base = SNAPPER9260_IO_EXP_GPIO(0), -}; - -static struct i2c_board_info __initdata snapper9260_i2c_devices[] = { - { - /* IO expander */ - I2C_BOARD_INFO("max7312", 0x28), - .platform_data = &snapper9260_io_expander_data, - }, - { - /* Audio codec */ - I2C_BOARD_INFO("tlv320aic23", 0x1a), - }, -}; - -static struct i2c_board_info __initdata snapper9260_i2c_isl1208 = { - /* RTC */ - I2C_BOARD_INFO("isl1208", 0x6f), -}; - -static void __init snapper9260_add_device_nand(void) -{ - at91_set_A_periph(AT91_PIN_PC14, 0); - sam9_smc_configure(0, 3, &snapper9260_nand_smc_config); - at91_add_device_nand(&snapper9260_nand_data); -} - -static void __init snapper9260_board_init(void) -{ - at91_register_devices(); - - at91_add_device_i2c(snapper9260_i2c_devices, - ARRAY_SIZE(snapper9260_i2c_devices)); - - snapper9260_i2c_isl1208.irq = gpio_to_irq(AT91_PIN_PA31); - i2c_register_board_info(0, &snapper9260_i2c_isl1208, 1); - - /* Debug on ttyS0 */ - at91_register_uart(0, 0, 0); - - at91_register_uart(AT91SAM9260_ID_US0, 1, - ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_register_uart(AT91SAM9260_ID_US1, 2, - ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_register_uart(AT91SAM9260_ID_US2, 3, 0); - at91_add_device_serial(); - at91_add_device_usbh(&snapper9260_usbh_data); - at91_add_device_udc(&snapper9260_udc_data); - at91_add_device_eth(&snapper9260_macb_data); - at91_add_device_ssc(AT91SAM9260_ID_SSC, (ATMEL_SSC_TF | ATMEL_SSC_TK | - ATMEL_SSC_TD | ATMEL_SSC_RD)); - snapper9260_add_device_nand(); -} - -MACHINE_START(SNAPPER_9260, "Bluewater Systems Snapper 9260/9G20 module") - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = snapper9260_init_early, - .init_irq = at91_init_irq_default, - .init_machine = snapper9260_board_init, -MACHINE_END - - diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c deleted file mode 100644 index e825641..0000000 --- a/arch/arm/mach-at91/board-stamp9g20.c +++ /dev/null @@ -1,294 +0,0 @@ -/* - * Copyright (C) 2010 Christian Glindkamp <christian.glindkamp@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/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/at91sam9_smc.h> -#include <mach/hardware.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" -#include "gpio.h" - - -void __init stamp9g20_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * NAND flash - */ -static struct atmel_nand_data __initdata nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .bus_width_16 = 0, - .det_pin = -EINVAL, - .ecc_mode = NAND_ECC_SOFT, -}; - -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 void __init add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &nand_smc_config); - - at91_add_device_nand(&nand_data); -} - - -/* - * MCI (SD/MMC) - * det_pin, wp_pin and vcc_pin are not connected - */ -static struct mci_platform_data __initdata mmc_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -1, - .wp_pin = -1, - }, -}; - - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - - -/* - * USB Device port - */ -static struct at91_udc_data __initdata portuxg20_udc_data = { - .vbus_pin = AT91_PIN_PC7, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -static struct at91_udc_data __initdata stamp9g20evb_udc_data = { - .vbus_pin = AT91_PIN_PA22, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_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 stamp9g20evb_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 - */ -static struct w1_gpio_platform_data w1_gpio_pdata = { - .pin = AT91_PIN_PA29, - .is_open_drain = 1, - .ext_pullup_enable_pin = -EINVAL, -}; - -static struct platform_device w1_device = { - .name = "w1-gpio", - .id = -1, - .dev.platform_data = &w1_gpio_pdata, -}; - -void add_w1(void) -{ - at91_set_GPIO_periph(w1_gpio_pdata.pin, 1); - at91_set_multi_drive(w1_gpio_pdata.pin, 1); - platform_device_register(&w1_device); -} - - -void __init stamp9g20_board_init(void) -{ - /* Serial */ - /* DGBU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - /* NAND */ - add_device_nand(); - /* MMC */ - at91_add_device_mci(0, &mmc_data); - /* W1 */ - add_w1(); -} - -static void __init portuxg20_board_init(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); - stamp9g20_board_init(); - /* USB Host */ - at91_add_device_usbh(&usbh_data); - /* USB Device */ - at91_add_device_udc(&portuxg20_udc_data); - /* Ethernet */ - at91_add_device_eth(&macb_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* SPI */ - at91_add_device_spi(portuxg20_spi_devices, ARRAY_SIZE(portuxg20_spi_devices)); - /* LEDs */ - at91_gpio_leds(portuxg20_leds, ARRAY_SIZE(portuxg20_leds)); -} - -static void __init stamp9g20evb_board_init(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); - stamp9g20_board_init(); - /* USB Host */ - at91_add_device_usbh(&usbh_data); - /* USB Device */ - at91_add_device_udc(&stamp9g20evb_udc_data); - /* Ethernet */ - at91_add_device_eth(&macb_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* LEDs */ - at91_gpio_leds(stamp9g20evb_leds, ARRAY_SIZE(stamp9g20evb_leds)); -} - -MACHINE_START(PORTUXG20, "taskit PortuxG20") - /* Maintainer: taskit GmbH */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = stamp9g20_init_early, - .init_irq = at91_init_irq_default, - .init_machine = portuxg20_board_init, -MACHINE_END - -MACHINE_START(STAMP9G20, "taskit Stamp9G20") - /* Maintainer: taskit GmbH */ - .init_time = at91_init_time, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = stamp9g20_init_early, - .init_irq = at91_init_irq_default, - .init_machine = stamp9g20evb_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/stamp9g20.h b/arch/arm/mach-at91/stamp9g20.h deleted file mode 100644 index f62c0ab..0000000 --- a/arch/arm/mach-at91/stamp9g20.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __MACH_STAMP9G20_H -#define __MACH_STAMP9G20_H - -void stamp9g20_init_early(void); -void stamp9g20_board_init(void); - -#endif |