summaryrefslogtreecommitdiff
path: root/arch/arm/mach-davinci/board-da830-evm.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-davinci/board-da830-evm.c')
-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c690
1 files changed, 0 insertions, 690 deletions
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
deleted file mode 100644
index 6299e5c8f4ea..000000000000
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ /dev/null
@@ -1,690 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * TI DA830/OMAP L137 EVM board
- *
- * Author: Mark A. Greer <mgreer@mvista.com>
- * Derived from: arch/arm/mach-davinci/board-dm644x-evm.c
- *
- * 2007, 2009 (c) MontaVista Software, Inc.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/platform_data/pcf857x.h>
-#include <linux/property.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/platform_data/gpio-davinci.h>
-#include <linux/platform_data/mtd-davinci.h>
-#include <linux/platform_data/mtd-davinci-aemif.h>
-#include <linux/platform_data/spi-davinci.h>
-#include <linux/platform_data/usb-davinci.h>
-#include <linux/platform_data/ti-aemif.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/nvmem-provider.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "mux.h"
-#include "da8xx.h"
-#include "irqs.h"
-
-#define DA830_EVM_PHY_ID ""
-/*
- * USB1 VBUS is controlled by GPIO1[15], over-current is reported on GPIO2[4].
- */
-#define ON_BD_USB_DRV GPIO_TO_PIN(1, 15)
-#define ON_BD_USB_OVC GPIO_TO_PIN(2, 4)
-
-static const short da830_evm_usb11_pins[] = {
- DA830_GPIO1_15, DA830_GPIO2_4,
- -1
-};
-
-static struct regulator_consumer_supply da830_evm_usb_supplies[] = {
- REGULATOR_SUPPLY("vbus", NULL),
-};
-
-static struct regulator_init_data da830_evm_usb_vbus_data = {
- .consumer_supplies = da830_evm_usb_supplies,
- .num_consumer_supplies = ARRAY_SIZE(da830_evm_usb_supplies),
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct fixed_voltage_config da830_evm_usb_vbus = {
- .supply_name = "vbus",
- .microvolts = 33000000,
- .init_data = &da830_evm_usb_vbus_data,
-};
-
-static struct platform_device da830_evm_usb_vbus_device = {
- .name = "reg-fixed-voltage",
- .id = 0,
- .dev = {
- .platform_data = &da830_evm_usb_vbus,
- },
-};
-
-static struct gpiod_lookup_table da830_evm_usb_oc_gpio_lookup = {
- .dev_id = "ohci-da8xx",
- .table = {
- GPIO_LOOKUP("davinci_gpio", ON_BD_USB_OVC, "oc", 0),
- { }
- },
-};
-
-static struct gpiod_lookup_table da830_evm_usb_vbus_gpio_lookup = {
- .dev_id = "reg-fixed-voltage.0",
- .table = {
- GPIO_LOOKUP("davinci_gpio", ON_BD_USB_DRV, NULL, 0),
- { }
- },
-};
-
-static struct gpiod_lookup_table *da830_evm_usb_gpio_lookups[] = {
- &da830_evm_usb_oc_gpio_lookup,
- &da830_evm_usb_vbus_gpio_lookup,
-};
-
-static struct da8xx_ohci_root_hub da830_evm_usb11_pdata = {
- /* TPS2065 switch @ 5V */
- .potpgt = (3 + 1) / 2, /* 3 ms max */
-};
-
-static __init void da830_evm_usb_init(void)
-{
- int ret;
-
- ret = da8xx_register_usb_phy_clocks();
- if (ret)
- pr_warn("%s: USB PHY CLK registration failed: %d\n",
- __func__, ret);
-
- gpiod_add_lookup_tables(da830_evm_usb_gpio_lookups,
- ARRAY_SIZE(da830_evm_usb_gpio_lookups));
-
- ret = da8xx_register_usb_phy();
- if (ret)
- pr_warn("%s: USB PHY registration failed: %d\n",
- __func__, ret);
-
- ret = davinci_cfg_reg(DA830_USB0_DRVVBUS);
- if (ret)
- pr_warn("%s: USB 2.0 PinMux setup failed: %d\n", __func__, ret);
- else {
- /*
- * TPS2065 switch @ 5V supplies 1 A (sustains 1.5 A),
- * with the power on to power good time of 3 ms.
- */
- ret = da8xx_register_usb20(1000, 3);
- if (ret)
- pr_warn("%s: USB 2.0 registration failed: %d\n",
- __func__, ret);
- }
-
- ret = davinci_cfg_reg_list(da830_evm_usb11_pins);
- if (ret) {
- pr_warn("%s: USB 1.1 PinMux setup failed: %d\n", __func__, ret);
- return;
- }
-
- ret = platform_device_register(&da830_evm_usb_vbus_device);
- if (ret) {
- pr_warn("%s: Unable to register the vbus supply\n", __func__);
- return;
- }
-
- ret = da8xx_register_usb11(&da830_evm_usb11_pdata);
- if (ret)
- pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);
-}
-
-static const short da830_evm_mcasp1_pins[] = {
- DA830_AHCLKX1, DA830_ACLKX1, DA830_AFSX1, DA830_AHCLKR1, DA830_AFSR1,
- DA830_AMUTE1, DA830_AXR1_0, DA830_AXR1_1, DA830_AXR1_2, DA830_AXR1_5,
- DA830_ACLKR1, DA830_AXR1_6, DA830_AXR1_7, DA830_AXR1_8, DA830_AXR1_10,
- DA830_AXR1_11,
- -1
-};
-
-static u8 da830_iis_serializer_direction[] = {
- RX_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
- INACTIVE_MODE, TX_MODE, INACTIVE_MODE, INACTIVE_MODE,
- INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
-};
-
-static struct snd_platform_data da830_evm_snd_data = {
- .tx_dma_offset = 0x2000,
- .rx_dma_offset = 0x2000,
- .op_mode = DAVINCI_MCASP_IIS_MODE,
- .num_serializer = ARRAY_SIZE(da830_iis_serializer_direction),
- .tdm_slots = 2,
- .serial_dir = da830_iis_serializer_direction,
- .asp_chan_q = EVENTQ_0,
- .version = MCASP_VERSION_2,
- .txnumevt = 1,
- .rxnumevt = 1,
-};
-
-/*
- * GPIO2[1] is used as MMC_SD_WP and GPIO2[2] as MMC_SD_INS.
- */
-static const short da830_evm_mmc_sd_pins[] = {
- DA830_MMCSD_DAT_0, DA830_MMCSD_DAT_1, DA830_MMCSD_DAT_2,
- DA830_MMCSD_DAT_3, DA830_MMCSD_DAT_4, DA830_MMCSD_DAT_5,
- DA830_MMCSD_DAT_6, DA830_MMCSD_DAT_7, DA830_MMCSD_CLK,
- DA830_MMCSD_CMD, DA830_GPIO2_1, DA830_GPIO2_2,
- -1
-};
-
-#define DA830_MMCSD_WP_PIN GPIO_TO_PIN(2, 1)
-#define DA830_MMCSD_CD_PIN GPIO_TO_PIN(2, 2)
-
-static struct gpiod_lookup_table mmc_gpios_table = {
- .dev_id = "da830-mmc.0",
- .table = {
- /* gpio chip 1 contains gpio range 32-63 */
- GPIO_LOOKUP("davinci_gpio", DA830_MMCSD_CD_PIN, "cd",
- GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("davinci_gpio", DA830_MMCSD_WP_PIN, "wp",
- GPIO_ACTIVE_LOW),
- { }
- },
-};
-
-static struct davinci_mmc_config da830_evm_mmc_config = {
- .wires = 8,
- .max_freq = 50000000,
- .caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
-};
-
-static inline void da830_evm_init_mmc(void)
-{
- int ret;
-
- ret = davinci_cfg_reg_list(da830_evm_mmc_sd_pins);
- if (ret) {
- pr_warn("%s: mmc/sd mux setup failed: %d\n", __func__, ret);
- return;
- }
-
- gpiod_add_lookup_table(&mmc_gpios_table);
-
- ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
- if (ret) {
- pr_warn("%s: mmc/sd registration failed: %d\n", __func__, ret);
- gpiod_remove_lookup_table(&mmc_gpios_table);
- }
-}
-
-#define HAS_MMC IS_ENABLED(CONFIG_MMC_DAVINCI)
-
-#ifdef CONFIG_DA830_UI_NAND
-static struct mtd_partition da830_evm_nand_partitions[] = {
- /* bootloader (U-Boot, etc) in first sector */
- [0] = {
- .name = "bootloader",
- .offset = 0,
- .size = SZ_128K,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- /* bootloader params in the next sector */
- [1] = {
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_128K,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- /* kernel */
- [2] = {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_2M,
- .mask_flags = 0,
- },
- /* file system */
- [3] = {
- .name = "filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0,
- }
-};
-
-/* flash bbt descriptors */
-static uint8_t da830_evm_nand_bbt_pattern[] = { 'B', 'b', 't', '0' };
-static uint8_t da830_evm_nand_mirror_pattern[] = { '1', 't', 'b', 'B' };
-
-static struct nand_bbt_descr da830_evm_nand_bbt_main_descr = {
- .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE |
- NAND_BBT_WRITE | NAND_BBT_2BIT |
- NAND_BBT_VERSION | NAND_BBT_PERCHIP,
- .offs = 2,
- .len = 4,
- .veroffs = 16,
- .maxblocks = 4,
- .pattern = da830_evm_nand_bbt_pattern
-};
-
-static struct nand_bbt_descr da830_evm_nand_bbt_mirror_descr = {
- .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE |
- NAND_BBT_WRITE | NAND_BBT_2BIT |
- NAND_BBT_VERSION | NAND_BBT_PERCHIP,
- .offs = 2,
- .len = 4,
- .veroffs = 16,
- .maxblocks = 4,
- .pattern = da830_evm_nand_mirror_pattern
-};
-
-static struct davinci_aemif_timing da830_evm_nandflash_timing = {
- .wsetup = 24,
- .wstrobe = 21,
- .whold = 14,
- .rsetup = 19,
- .rstrobe = 50,
- .rhold = 0,
- .ta = 20,
-};
-
-static struct davinci_nand_pdata da830_evm_nand_pdata = {
- .core_chipsel = 1,
- .parts = da830_evm_nand_partitions,
- .nr_parts = ARRAY_SIZE(da830_evm_nand_partitions),
- .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST,
- .ecc_bits = 4,
- .bbt_options = NAND_BBT_USE_FLASH,
- .bbt_td = &da830_evm_nand_bbt_main_descr,
- .bbt_md = &da830_evm_nand_bbt_mirror_descr,
- .timing = &da830_evm_nandflash_timing,
-};
-
-static struct resource da830_evm_nand_resources[] = {
- [0] = { /* First memory resource is NAND I/O window */
- .start = DA8XX_AEMIF_CS3_BASE,
- .end = DA8XX_AEMIF_CS3_BASE + PAGE_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = { /* Second memory resource is AEMIF control registers */
- .start = DA8XX_AEMIF_CTL_BASE,
- .end = DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device da830_evm_aemif_devices[] = {
- {
- .name = "davinci_nand",
- .id = 1,
- .dev = {
- .platform_data = &da830_evm_nand_pdata,
- },
- .num_resources = ARRAY_SIZE(da830_evm_nand_resources),
- .resource = da830_evm_nand_resources,
- },
-};
-
-static struct resource da830_evm_aemif_resource[] = {
- {
- .start = DA8XX_AEMIF_CTL_BASE,
- .end = DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct aemif_abus_data da830_evm_aemif_abus_data[] = {
- {
- .cs = 3,
- },
-};
-
-static struct aemif_platform_data da830_evm_aemif_pdata = {
- .abus_data = da830_evm_aemif_abus_data,
- .num_abus_data = ARRAY_SIZE(da830_evm_aemif_abus_data),
- .sub_devices = da830_evm_aemif_devices,
- .num_sub_devices = ARRAY_SIZE(da830_evm_aemif_devices),
- .cs_offset = 2,
-};
-
-static struct platform_device da830_evm_aemif_device = {
- .name = "ti-aemif",
- .id = -1,
- .dev = {
- .platform_data = &da830_evm_aemif_pdata,
- },
- .resource = da830_evm_aemif_resource,
- .num_resources = ARRAY_SIZE(da830_evm_aemif_resource),
-};
-
-/*
- * UI board NAND/NOR flashes only use 8-bit data bus.
- */
-static const short da830_evm_emif25_pins[] = {
- DA830_EMA_D_0, DA830_EMA_D_1, DA830_EMA_D_2, DA830_EMA_D_3,
- DA830_EMA_D_4, DA830_EMA_D_5, DA830_EMA_D_6, DA830_EMA_D_7,
- DA830_EMA_A_0, DA830_EMA_A_1, DA830_EMA_A_2, DA830_EMA_A_3,
- DA830_EMA_A_4, DA830_EMA_A_5, DA830_EMA_A_6, DA830_EMA_A_7,
- DA830_EMA_A_8, DA830_EMA_A_9, DA830_EMA_A_10, DA830_EMA_A_11,
- DA830_EMA_A_12, DA830_EMA_BA_0, DA830_EMA_BA_1, DA830_NEMA_WE,
- DA830_NEMA_CS_2, DA830_NEMA_CS_3, DA830_NEMA_OE, DA830_EMA_WAIT_0,
- -1
-};
-
-static inline void da830_evm_init_nand(int mux_mode)
-{
- int ret;
-
- if (HAS_MMC) {
- pr_warn("WARNING: both MMC/SD and NAND are enabled, but they share AEMIF pins\n"
- "\tDisable MMC/SD for NAND support\n");
- return;
- }
-
- ret = davinci_cfg_reg_list(da830_evm_emif25_pins);
- if (ret)
- pr_warn("%s: emif25 mux setup failed: %d\n", __func__, ret);
-
- ret = platform_device_register(&da830_evm_aemif_device);
- if (ret)
- pr_warn("%s: AEMIF device not registered\n", __func__);
-
- gpio_direction_output(mux_mode, 1);
-}
-#else
-static inline void da830_evm_init_nand(int mux_mode) { }
-#endif
-
-#ifdef CONFIG_DA830_UI_LCD
-static inline void da830_evm_init_lcdc(int mux_mode)
-{
- int ret;
-
- ret = davinci_cfg_reg_list(da830_lcdcntl_pins);
- if (ret)
- pr_warn("%s: lcdcntl mux setup failed: %d\n", __func__, ret);
-
- ret = da8xx_register_lcdc(&sharp_lcd035q3dg01_pdata);
- if (ret)
- pr_warn("%s: lcd setup failed: %d\n", __func__, ret);
-
- gpio_direction_output(mux_mode, 0);
-}
-#else
-static inline void da830_evm_init_lcdc(int mux_mode) { }
-#endif
-
-static struct nvmem_cell_info da830_evm_nvmem_cells[] = {
- {
- .name = "macaddr",
- .offset = 0x7f00,
- .bytes = ETH_ALEN,
- }
-};
-
-static struct nvmem_cell_table da830_evm_nvmem_cell_table = {
- .nvmem_name = "1-00500",
- .cells = da830_evm_nvmem_cells,
- .ncells = ARRAY_SIZE(da830_evm_nvmem_cells),
-};
-
-static struct nvmem_cell_lookup da830_evm_nvmem_cell_lookup = {
- .nvmem_name = "1-00500",
- .cell_name = "macaddr",
- .dev_id = "davinci_emac.1",
- .con_id = "mac-address",
-};
-
-static const struct property_entry da830_evm_i2c_eeprom_properties[] = {
- PROPERTY_ENTRY_U32("pagesize", 64),
- { }
-};
-
-static const struct software_node da830_evm_i2c_eeprom_node = {
- .properties = da830_evm_i2c_eeprom_properties,
-};
-
-static int __init da830_evm_ui_expander_setup(struct i2c_client *client,
- int gpio, unsigned ngpio, void *context)
-{
- gpio_request(gpio + 6, "UI MUX_MODE");
-
- /* Drive mux mode low to match the default without UI card */
- gpio_direction_output(gpio + 6, 0);
-
- da830_evm_init_lcdc(gpio + 6);
-
- da830_evm_init_nand(gpio + 6);
-
- return 0;
-}
-
-static void da830_evm_ui_expander_teardown(struct i2c_client *client, int gpio,
- unsigned ngpio, void *context)
-{
- gpio_free(gpio + 6);
-}
-
-static struct pcf857x_platform_data __initdata da830_evm_ui_expander_info = {
- .gpio_base = DAVINCI_N_GPIO,
- .setup = da830_evm_ui_expander_setup,
- .teardown = da830_evm_ui_expander_teardown,
-};
-
-static struct i2c_board_info __initdata da830_evm_i2c_devices[] = {
- {
- I2C_BOARD_INFO("24c256", 0x50),
- .swnode = &da830_evm_i2c_eeprom_node,
- },
- {
- I2C_BOARD_INFO("tlv320aic3x", 0x18),
- },
- {
- I2C_BOARD_INFO("pcf8574", 0x3f),
- .platform_data = &da830_evm_ui_expander_info,
- },
-};
-
-static struct davinci_i2c_platform_data da830_evm_i2c_0_pdata = {
- .bus_freq = 100, /* kHz */
- .bus_delay = 0, /* usec */
-};
-
-/*
- * The following EDMA channels/slots are not being used by drivers (for
- * example: Timer, GPIO, UART events etc) on da830/omap-l137 EVM, hence
- * they are being reserved for codecs on the DSP side.
- */
-static const s16 da830_dma_rsv_chans[][2] = {
- /* (offset, number) */
- { 8, 2},
- {12, 2},
- {24, 4},
- {30, 2},
- {-1, -1}
-};
-
-static const s16 da830_dma_rsv_slots[][2] = {
- /* (offset, number) */
- { 8, 2},
- {12, 2},
- {24, 4},
- {30, 26},
- {-1, -1}
-};
-
-static struct edma_rsv_info da830_edma_rsv[] = {
- {
- .rsv_chans = da830_dma_rsv_chans,
- .rsv_slots = da830_dma_rsv_slots,
- },
-};
-
-static struct mtd_partition da830evm_spiflash_part[] = {
- [0] = {
- .name = "DSP-UBL",
- .offset = 0,
- .size = SZ_8K,
- .mask_flags = MTD_WRITEABLE,
- },
- [1] = {
- .name = "ARM-UBL",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_16K + SZ_8K,
- .mask_flags = MTD_WRITEABLE,
- },
- [2] = {
- .name = "U-Boot",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_256K - SZ_32K,
- .mask_flags = MTD_WRITEABLE,
- },
- [3] = {
- .name = "U-Boot-Environment",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_16K,
- .mask_flags = 0,
- },
- [4] = {
- .name = "Kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0,
- },
-};
-
-static struct flash_platform_data da830evm_spiflash_data = {
- .name = "m25p80",
- .parts = da830evm_spiflash_part,
- .nr_parts = ARRAY_SIZE(da830evm_spiflash_part),
- .type = "w25x32",
-};
-
-static struct davinci_spi_config da830evm_spiflash_cfg = {
- .io_type = SPI_IO_TYPE_DMA,
- .c2tdelay = 8,
- .t2cdelay = 8,
-};
-
-static struct spi_board_info da830evm_spi_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &da830evm_spiflash_data,
- .controller_data = &da830evm_spiflash_cfg,
- .mode = SPI_MODE_0,
- .max_speed_hz = 30000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-static __init void da830_evm_init(void)
-{
- struct davinci_soc_info *soc_info = &davinci_soc_info;
- int ret;
-
- da830_register_clocks();
-
- ret = da830_register_gpio();
- if (ret)
- pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
-
- ret = da830_register_edma(da830_edma_rsv);
- if (ret)
- pr_warn("%s: edma registration failed: %d\n", __func__, ret);
-
- ret = davinci_cfg_reg_list(da830_i2c0_pins);
- if (ret)
- pr_warn("%s: i2c0 mux setup failed: %d\n", __func__, ret);
-
- ret = da8xx_register_i2c(0, &da830_evm_i2c_0_pdata);
- if (ret)
- pr_warn("%s: i2c0 registration failed: %d\n", __func__, ret);
-
- da830_evm_usb_init();
-
- soc_info->emac_pdata->rmii_en = 1;
- soc_info->emac_pdata->phy_id = DA830_EVM_PHY_ID;
-
- ret = davinci_cfg_reg_list(da830_cpgmac_pins);
- if (ret)
- pr_warn("%s: cpgmac mux setup failed: %d\n", __func__, ret);
-
- ret = da8xx_register_emac();
- if (ret)
- pr_warn("%s: emac registration failed: %d\n", __func__, ret);
-
- ret = da8xx_register_watchdog();
- if (ret)
- pr_warn("%s: watchdog registration failed: %d\n",
- __func__, ret);
-
- davinci_serial_init(da8xx_serial_device);
-
- nvmem_add_cell_table(&da830_evm_nvmem_cell_table);
- nvmem_add_cell_lookups(&da830_evm_nvmem_cell_lookup, 1);
-
- i2c_register_board_info(1, da830_evm_i2c_devices,
- ARRAY_SIZE(da830_evm_i2c_devices));
-
- ret = davinci_cfg_reg_list(da830_evm_mcasp1_pins);
- if (ret)
- pr_warn("%s: mcasp1 mux setup failed: %d\n", __func__, ret);
-
- da8xx_register_mcasp(1, &da830_evm_snd_data);
-
- da830_evm_init_mmc();
-
- ret = da8xx_register_rtc();
- if (ret)
- pr_warn("%s: rtc setup failed: %d\n", __func__, ret);
-
- ret = spi_register_board_info(da830evm_spi_info,
- ARRAY_SIZE(da830evm_spi_info));
- if (ret)
- pr_warn("%s: spi info registration failed: %d\n",
- __func__, ret);
-
- ret = da8xx_register_spi_bus(0, ARRAY_SIZE(da830evm_spi_info));
- if (ret)
- pr_warn("%s: spi 0 registration failed: %d\n", __func__, ret);
-
- regulator_has_full_constraints();
-}
-
-#ifdef CONFIG_SERIAL_8250_CONSOLE
-static int __init da830_evm_console_init(void)
-{
- if (!machine_is_davinci_da830_evm())
- return 0;
-
- return add_preferred_console("ttyS", 2, "115200");
-}
-console_initcall(da830_evm_console_init);
-#endif
-
-static void __init da830_evm_map_io(void)
-{
- da830_init();
-}
-
-MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM")
- .atag_offset = 0x100,
- .map_io = da830_evm_map_io,
- .init_irq = da830_init_irq,
- .init_time = da830_init_time,
- .init_machine = da830_evm_init,
- .init_late = davinci_init_late,
- .dma_zone_size = SZ_128M,
-MACHINE_END
generated by cgit (git 2.34.1) at 2024-06-08 07:35:20 +0000