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Diffstat (limited to 'arch/arm/mach-davinci/board-da850-evm.c')
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c1550
1 files changed, 0 insertions, 1550 deletions
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
deleted file mode 100644
index d752ee2b30ff..000000000000
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ /dev/null
@@ -1,1550 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * TI DA850/OMAP-L138 EVM board
- *
- * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/
- *
- * Derived from: arch/arm/mach-davinci/board-da830-evm.c
- * Original Copyrights follow:
- *
- * 2007, 2009 (c) MontaVista Software, Inc.
- */
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/gpio/machine.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/leds.h>
-#include <linux/i2c.h>
-#include <linux/platform_data/pca953x.h>
-#include <linux/input.h>
-#include <linux/input/tps6507x-ts.h>
-#include <linux/mfd/tps6507x.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/rawnand.h>
-#include <linux/mtd/partitions.h>
-#include <linux/nvmem-provider.h>
-#include <linux/mtd/physmap.h>
-#include <linux/platform_device.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/ti-aemif.h>
-#include <linux/platform_data/spi-davinci.h>
-#include <linux/platform_data/uio_pruss.h>
-#include <linux/property.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/tps6507x.h>
-#include <linux/regulator/fixed.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-
-#include "common.h"
-#include "da8xx.h"
-#include "mux.h"
-#include "irqs.h"
-#include "sram.h"
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/system_info.h>
-
-#include <media/i2c/tvp514x.h>
-#include <media/i2c/adv7343.h>
-
-#define DA850_EVM_PHY_ID "davinci_mdio-0:00"
-#define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8)
-#define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15)
-
-#define DA850_MII_MDIO_CLKEN_PIN GPIO_TO_PIN(2, 6)
-
-static struct mtd_partition da850evm_spiflash_part[] = {
- [0] = {
- .name = "UBL",
- .offset = 0,
- .size = SZ_64K,
- .mask_flags = MTD_WRITEABLE,
- },
- [1] = {
- .name = "U-Boot",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_512K,
- .mask_flags = MTD_WRITEABLE,
- },
- [2] = {
- .name = "U-Boot-Env",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_64K,
- .mask_flags = MTD_WRITEABLE,
- },
- [3] = {
- .name = "Kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_2M + SZ_512K,
- .mask_flags = 0,
- },
- [4] = {
- .name = "Filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_4M,
- .mask_flags = 0,
- },
- [5] = {
- .name = "MAC-Address",
- .offset = SZ_8M - SZ_64K,
- .size = SZ_64K,
- .mask_flags = MTD_WRITEABLE,
- },
-};
-
-static struct nvmem_cell_info da850evm_nvmem_cells[] = {
- {
- .name = "macaddr",
- .offset = 0x0,
- .bytes = ETH_ALEN,
- }
-};
-
-static struct nvmem_cell_table da850evm_nvmem_cell_table = {
- /*
- * The nvmem name differs from the partition name because of the
- * internal works of the nvmem framework.
- */
- .nvmem_name = "MAC-Address0",
- .cells = da850evm_nvmem_cells,
- .ncells = ARRAY_SIZE(da850evm_nvmem_cells),
-};
-
-static struct nvmem_cell_lookup da850evm_nvmem_cell_lookup = {
- .nvmem_name = "MAC-Address0",
- .cell_name = "macaddr",
- .dev_id = "davinci_emac.1",
- .con_id = "mac-address",
-};
-
-static struct flash_platform_data da850evm_spiflash_data = {
- .name = "m25p80",
- .parts = da850evm_spiflash_part,
- .nr_parts = ARRAY_SIZE(da850evm_spiflash_part),
- .type = "m25p64",
-};
-
-static struct davinci_spi_config da850evm_spiflash_cfg = {
- .io_type = SPI_IO_TYPE_DMA,
- .c2tdelay = 8,
- .t2cdelay = 8,
-};
-
-static struct spi_board_info da850evm_spi_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &da850evm_spiflash_data,
- .controller_data = &da850evm_spiflash_cfg,
- .mode = SPI_MODE_0,
- .max_speed_hz = 30000000,
- .bus_num = 1,
- .chip_select = 0,
- },
-};
-
-static struct mtd_partition da850_evm_norflash_partition[] = {
- {
- .name = "bootloaders + env",
- .offset = 0,
- .size = SZ_512K,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_2M,
- .mask_flags = 0,
- },
- {
- .name = "filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0,
- },
-};
-
-static struct physmap_flash_data da850_evm_norflash_data = {
- .width = 2,
- .parts = da850_evm_norflash_partition,
- .nr_parts = ARRAY_SIZE(da850_evm_norflash_partition),
-};
-
-static struct resource da850_evm_norflash_resource[] = {
- {
- .start = DA8XX_AEMIF_CS2_BASE,
- .end = DA8XX_AEMIF_CS2_BASE + SZ_32M - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-/* DA850/OMAP-L138 EVM includes a 512 MByte large-page NAND flash
- * (128K blocks). It may be used instead of the (default) SPI flash
- * to boot, using TI's tools to install the secondary boot loader
- * (UBL) and U-Boot.
- */
-static struct mtd_partition da850_evm_nandflash_partition[] = {
- {
- .name = "u-boot env",
- .offset = 0,
- .size = SZ_128K,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "UBL",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_128K,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "u-boot",
- .offset = MTDPART_OFS_APPEND,
- .size = 4 * SZ_128K,
- .mask_flags = MTD_WRITEABLE,
- },
- {
- .name = "kernel",
- .offset = 0x200000,
- .size = SZ_2M,
- .mask_flags = 0,
- },
- {
- .name = "filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0,
- },
-};
-
-static struct davinci_aemif_timing da850_evm_nandflash_timing = {
- .wsetup = 24,
- .wstrobe = 21,
- .whold = 14,
- .rsetup = 19,
- .rstrobe = 50,
- .rhold = 0,
- .ta = 20,
-};
-
-static struct davinci_nand_pdata da850_evm_nandflash_data = {
- .core_chipsel = 1,
- .parts = da850_evm_nandflash_partition,
- .nr_parts = ARRAY_SIZE(da850_evm_nandflash_partition),
- .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST,
- .ecc_bits = 4,
- .bbt_options = NAND_BBT_USE_FLASH,
- .timing = &da850_evm_nandflash_timing,
-};
-
-static struct resource da850_evm_nandflash_resource[] = {
- {
- .start = DA8XX_AEMIF_CS3_BASE,
- .end = DA8XX_AEMIF_CS3_BASE + SZ_512K + 2 * SZ_1K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = DA8XX_AEMIF_CTL_BASE,
- .end = DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource da850_evm_aemif_resource[] = {
- {
- .start = DA8XX_AEMIF_CTL_BASE,
- .end = DA8XX_AEMIF_CTL_BASE + SZ_32K,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct aemif_abus_data da850_evm_aemif_abus_data[] = {
- {
- .cs = 3,
- }
-};
-
-static struct platform_device da850_evm_aemif_devices[] = {
- {
- .name = "davinci_nand",
- .id = 1,
- .dev = {
- .platform_data = &da850_evm_nandflash_data,
- },
- .num_resources = ARRAY_SIZE(da850_evm_nandflash_resource),
- .resource = da850_evm_nandflash_resource,
- },
- {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &da850_evm_norflash_data,
- },
- .num_resources = 1,
- .resource = da850_evm_norflash_resource,
- }
-};
-
-static struct aemif_platform_data da850_evm_aemif_pdata = {
- .cs_offset = 2,
- .abus_data = da850_evm_aemif_abus_data,
- .num_abus_data = ARRAY_SIZE(da850_evm_aemif_abus_data),
- .sub_devices = da850_evm_aemif_devices,
- .num_sub_devices = ARRAY_SIZE(da850_evm_aemif_devices),
-};
-
-static struct platform_device da850_evm_aemif_device = {
- .name = "ti-aemif",
- .id = -1,
- .dev = {
- .platform_data = &da850_evm_aemif_pdata,
- },
- .resource = da850_evm_aemif_resource,
- .num_resources = ARRAY_SIZE(da850_evm_aemif_resource),
-};
-
-static const short da850_evm_nand_pins[] = {
- DA850_EMA_D_0, DA850_EMA_D_1, DA850_EMA_D_2, DA850_EMA_D_3,
- DA850_EMA_D_4, DA850_EMA_D_5, DA850_EMA_D_6, DA850_EMA_D_7,
- DA850_EMA_A_1, DA850_EMA_A_2, DA850_NEMA_CS_3, DA850_NEMA_CS_4,
- DA850_NEMA_WE, DA850_NEMA_OE,
- -1
-};
-
-static const short da850_evm_nor_pins[] = {
- DA850_EMA_BA_1, DA850_EMA_CLK, DA850_EMA_WAIT_1, DA850_NEMA_CS_2,
- DA850_NEMA_WE, DA850_NEMA_OE, DA850_EMA_D_0, DA850_EMA_D_1,
- DA850_EMA_D_2, DA850_EMA_D_3, DA850_EMA_D_4, DA850_EMA_D_5,
- DA850_EMA_D_6, DA850_EMA_D_7, DA850_EMA_D_8, DA850_EMA_D_9,
- DA850_EMA_D_10, DA850_EMA_D_11, DA850_EMA_D_12, DA850_EMA_D_13,
- DA850_EMA_D_14, DA850_EMA_D_15, DA850_EMA_A_0, DA850_EMA_A_1,
- DA850_EMA_A_2, DA850_EMA_A_3, DA850_EMA_A_4, DA850_EMA_A_5,
- DA850_EMA_A_6, DA850_EMA_A_7, DA850_EMA_A_8, DA850_EMA_A_9,
- DA850_EMA_A_10, DA850_EMA_A_11, DA850_EMA_A_12, DA850_EMA_A_13,
- DA850_EMA_A_14, DA850_EMA_A_15, DA850_EMA_A_16, DA850_EMA_A_17,
- DA850_EMA_A_18, DA850_EMA_A_19, DA850_EMA_A_20, DA850_EMA_A_21,
- DA850_EMA_A_22, DA850_EMA_A_23,
- -1
-};
-
-#define HAS_MMC IS_ENABLED(CONFIG_MMC_DAVINCI)
-
-static inline void da850_evm_setup_nor_nand(void)
-{
- int ret = 0;
-
- if (!HAS_MMC) {
- ret = davinci_cfg_reg_list(da850_evm_nand_pins);
- if (ret)
- pr_warn("%s: NAND mux setup failed: %d\n",
- __func__, ret);
-
- ret = davinci_cfg_reg_list(da850_evm_nor_pins);
- if (ret)
- pr_warn("%s: NOR mux setup failed: %d\n",
- __func__, ret);
-
- ret = platform_device_register(&da850_evm_aemif_device);
- if (ret)
- pr_warn("%s: registering aemif failed: %d\n",
- __func__, ret);
- }
-}
-
-#ifdef CONFIG_DA850_UI_RMII
-static inline void da850_evm_setup_emac_rmii(int rmii_sel)
-{
- struct davinci_soc_info *soc_info = &davinci_soc_info;
-
- soc_info->emac_pdata->rmii_en = 1;
- gpio_set_value_cansleep(rmii_sel, 0);
-}
-#else
-static inline void da850_evm_setup_emac_rmii(int rmii_sel) { }
-#endif
-
-
-#define DA850_KEYS_DEBOUNCE_MS 10
-/*
- * At 200ms polling interval it is possible to miss an
- * event by tapping very lightly on the push button but most
- * pushes do result in an event; longer intervals require the
- * user to hold the button whereas shorter intervals require
- * more CPU time for polling.
- */
-#define DA850_GPIO_KEYS_POLL_MS 200
-
-enum da850_evm_ui_exp_pins {
- DA850_EVM_UI_EXP_SEL_C = 5,
- DA850_EVM_UI_EXP_SEL_B,
- DA850_EVM_UI_EXP_SEL_A,
- DA850_EVM_UI_EXP_PB8,
- DA850_EVM_UI_EXP_PB7,
- DA850_EVM_UI_EXP_PB6,
- DA850_EVM_UI_EXP_PB5,
- DA850_EVM_UI_EXP_PB4,
- DA850_EVM_UI_EXP_PB3,
- DA850_EVM_UI_EXP_PB2,
- DA850_EVM_UI_EXP_PB1,
-};
-
-static const char * const da850_evm_ui_exp[] = {
- [DA850_EVM_UI_EXP_SEL_C] = "sel_c",
- [DA850_EVM_UI_EXP_SEL_B] = "sel_b",
- [DA850_EVM_UI_EXP_SEL_A] = "sel_a",
- [DA850_EVM_UI_EXP_PB8] = "pb8",
- [DA850_EVM_UI_EXP_PB7] = "pb7",
- [DA850_EVM_UI_EXP_PB6] = "pb6",
- [DA850_EVM_UI_EXP_PB5] = "pb5",
- [DA850_EVM_UI_EXP_PB4] = "pb4",
- [DA850_EVM_UI_EXP_PB3] = "pb3",
- [DA850_EVM_UI_EXP_PB2] = "pb2",
- [DA850_EVM_UI_EXP_PB1] = "pb1",
-};
-
-#define DA850_N_UI_PB 8
-
-static struct gpio_keys_button da850_evm_ui_keys[] = {
- [0 ... DA850_N_UI_PB - 1] = {
- .type = EV_KEY,
- .active_low = 1,
- .wakeup = 0,
- .debounce_interval = DA850_KEYS_DEBOUNCE_MS,
- .code = -1, /* assigned at runtime */
- .gpio = -1, /* assigned at runtime */
- .desc = NULL, /* assigned at runtime */
- },
-};
-
-static struct gpio_keys_platform_data da850_evm_ui_keys_pdata = {
- .buttons = da850_evm_ui_keys,
- .nbuttons = ARRAY_SIZE(da850_evm_ui_keys),
- .poll_interval = DA850_GPIO_KEYS_POLL_MS,
-};
-
-static struct platform_device da850_evm_ui_keys_device = {
- .name = "gpio-keys-polled",
- .id = 0,
- .dev = {
- .platform_data = &da850_evm_ui_keys_pdata
- },
-};
-
-static void da850_evm_ui_keys_init(unsigned gpio)
-{
- int i;
- struct gpio_keys_button *button;
-
- for (i = 0; i < DA850_N_UI_PB; i++) {
- button = &da850_evm_ui_keys[i];
- button->code = KEY_F8 - i;
- button->desc = da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i];
- button->gpio = gpio + DA850_EVM_UI_EXP_PB8 + i;
- }
-}
-
-#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT
-static inline void da850_evm_setup_video_port(int video_sel)
-{
- gpio_set_value_cansleep(video_sel, 0);
-}
-#else
-static inline void da850_evm_setup_video_port(int video_sel) { }
-#endif
-
-static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
- unsigned ngpio, void *c)
-{
- int sel_a, sel_b, sel_c, ret;
-
- sel_a = gpio + DA850_EVM_UI_EXP_SEL_A;
- sel_b = gpio + DA850_EVM_UI_EXP_SEL_B;
- sel_c = gpio + DA850_EVM_UI_EXP_SEL_C;
-
- ret = gpio_request(sel_a, da850_evm_ui_exp[DA850_EVM_UI_EXP_SEL_A]);
- if (ret) {
- pr_warn("Cannot open UI expander pin %d\n", sel_a);
- goto exp_setup_sela_fail;
- }
-
- ret = gpio_request(sel_b, da850_evm_ui_exp[DA850_EVM_UI_EXP_SEL_B]);
- if (ret) {
- pr_warn("Cannot open UI expander pin %d\n", sel_b);
- goto exp_setup_selb_fail;
- }
-
- ret = gpio_request(sel_c, da850_evm_ui_exp[DA850_EVM_UI_EXP_SEL_C]);
- if (ret) {
- pr_warn("Cannot open UI expander pin %d\n", sel_c);
- goto exp_setup_selc_fail;
- }
-
- /* deselect all functionalities */
- gpio_direction_output(sel_a, 1);
- gpio_direction_output(sel_b, 1);
- gpio_direction_output(sel_c, 1);
-
- da850_evm_ui_keys_init(gpio);
- ret = platform_device_register(&da850_evm_ui_keys_device);
- if (ret) {
- pr_warn("Could not register UI GPIO expander push-buttons");
- goto exp_setup_keys_fail;
- }
-
- pr_info("DA850/OMAP-L138 EVM UI card detected\n");
-
- da850_evm_setup_nor_nand();
-
- da850_evm_setup_emac_rmii(sel_a);
-
- da850_evm_setup_video_port(sel_c);
-
- return 0;
-
-exp_setup_keys_fail:
- gpio_free(sel_c);
-exp_setup_selc_fail:
- gpio_free(sel_b);
-exp_setup_selb_fail:
- gpio_free(sel_a);
-exp_setup_sela_fail:
- return ret;
-}
-
-static void da850_evm_ui_expander_teardown(struct i2c_client *client,
- unsigned gpio, unsigned ngpio, void *c)
-{
- platform_device_unregister(&da850_evm_ui_keys_device);
-
- /* deselect all functionalities */
- gpio_set_value_cansleep(gpio + DA850_EVM_UI_EXP_SEL_C, 1);
- gpio_set_value_cansleep(gpio + DA850_EVM_UI_EXP_SEL_B, 1);
- gpio_set_value_cansleep(gpio + DA850_EVM_UI_EXP_SEL_A, 1);
-
- gpio_free(gpio + DA850_EVM_UI_EXP_SEL_C);
- gpio_free(gpio + DA850_EVM_UI_EXP_SEL_B);
- gpio_free(gpio + DA850_EVM_UI_EXP_SEL_A);
-}
-
-/* assign the baseboard expander's GPIOs after the UI board's */
-#define DA850_UI_EXPANDER_N_GPIOS ARRAY_SIZE(da850_evm_ui_exp)
-#define DA850_BB_EXPANDER_GPIO_BASE (DAVINCI_N_GPIO + DA850_UI_EXPANDER_N_GPIOS)
-
-enum da850_evm_bb_exp_pins {
- DA850_EVM_BB_EXP_DEEP_SLEEP_EN = 0,
- DA850_EVM_BB_EXP_SW_RST,
- DA850_EVM_BB_EXP_TP_23,
- DA850_EVM_BB_EXP_TP_22,
- DA850_EVM_BB_EXP_TP_21,
- DA850_EVM_BB_EXP_USER_PB1,
- DA850_EVM_BB_EXP_USER_LED2,
- DA850_EVM_BB_EXP_USER_LED1,
- DA850_EVM_BB_EXP_USER_SW1,
- DA850_EVM_BB_EXP_USER_SW2,
- DA850_EVM_BB_EXP_USER_SW3,
- DA850_EVM_BB_EXP_USER_SW4,
- DA850_EVM_BB_EXP_USER_SW5,
- DA850_EVM_BB_EXP_USER_SW6,
- DA850_EVM_BB_EXP_USER_SW7,
- DA850_EVM_BB_EXP_USER_SW8
-};
-
-static const char * const da850_evm_bb_exp[] = {
- [DA850_EVM_BB_EXP_DEEP_SLEEP_EN] = "deep_sleep_en",
- [DA850_EVM_BB_EXP_SW_RST] = "sw_rst",
- [DA850_EVM_BB_EXP_TP_23] = "tp_23",
- [DA850_EVM_BB_EXP_TP_22] = "tp_22",
- [DA850_EVM_BB_EXP_TP_21] = "tp_21",
- [DA850_EVM_BB_EXP_USER_PB1] = "user_pb1",
- [DA850_EVM_BB_EXP_USER_LED2] = "user_led2",
- [DA850_EVM_BB_EXP_USER_LED1] = "user_led1",
- [DA850_EVM_BB_EXP_USER_SW1] = "user_sw1",
- [DA850_EVM_BB_EXP_USER_SW2] = "user_sw2",
- [DA850_EVM_BB_EXP_USER_SW3] = "user_sw3",
- [DA850_EVM_BB_EXP_USER_SW4] = "user_sw4",
- [DA850_EVM_BB_EXP_USER_SW5] = "user_sw5",
- [DA850_EVM_BB_EXP_USER_SW6] = "user_sw6",
- [DA850_EVM_BB_EXP_USER_SW7] = "user_sw7",
- [DA850_EVM_BB_EXP_USER_SW8] = "user_sw8",
-};
-
-#define DA850_N_BB_USER_SW 8
-
-static struct gpio_keys_button da850_evm_bb_keys[] = {
- [0] = {
- .type = EV_KEY,
- .active_low = 1,
- .wakeup = 0,
- .debounce_interval = DA850_KEYS_DEBOUNCE_MS,
- .code = KEY_PROG1,
- .desc = NULL, /* assigned at runtime */
- .gpio = -1, /* assigned at runtime */
- },
- [1 ... DA850_N_BB_USER_SW] = {
- .type = EV_SW,
- .active_low = 1,
- .wakeup = 0,
- .debounce_interval = DA850_KEYS_DEBOUNCE_MS,
- .code = -1, /* assigned at runtime */
- .desc = NULL, /* assigned at runtime */
- .gpio = -1, /* assigned at runtime */
- },
-};
-
-static struct gpio_keys_platform_data da850_evm_bb_keys_pdata = {
- .buttons = da850_evm_bb_keys,
- .nbuttons = ARRAY_SIZE(da850_evm_bb_keys),
- .poll_interval = DA850_GPIO_KEYS_POLL_MS,
-};
-
-static struct platform_device da850_evm_bb_keys_device = {
- .name = "gpio-keys-polled",
- .id = 1,
- .dev = {
- .platform_data = &da850_evm_bb_keys_pdata
- },
-};
-
-static void da850_evm_bb_keys_init(unsigned gpio)
-{
- int i;
- struct gpio_keys_button *button;
-
- button = &da850_evm_bb_keys[0];
- button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1];
- button->gpio = gpio + DA850_EVM_BB_EXP_USER_PB1;
-
- for (i = 0; i < DA850_N_BB_USER_SW; i++) {
- button = &da850_evm_bb_keys[i + 1];
- button->code = SW_LID + i;
- button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i];
- button->gpio = gpio + DA850_EVM_BB_EXP_USER_SW1 + i;
- }
-}
-
-static struct gpio_led da850_evm_bb_leds[] = {
- {
- .name = "user_led2",
- },
- {
- .name = "user_led1",
- },
-};
-
-static struct gpio_led_platform_data da850_evm_bb_leds_pdata = {
- .leds = da850_evm_bb_leds,
- .num_leds = ARRAY_SIZE(da850_evm_bb_leds),
-};
-
-static struct gpiod_lookup_table da850_evm_bb_leds_gpio_table = {
- .dev_id = "leds-gpio",
- .table = {
- GPIO_LOOKUP_IDX("i2c-bb-expander",
- DA850_EVM_BB_EXP_USER_LED2, NULL,
- 0, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("i2c-bb-expander",
- DA850_EVM_BB_EXP_USER_LED2 + 1, NULL,
- 1, GPIO_ACTIVE_LOW),
-
- { },
- },
-};
-
-static struct platform_device da850_evm_bb_leds_device = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &da850_evm_bb_leds_pdata
- }
-};
-
-static int da850_evm_bb_expander_setup(struct i2c_client *client,
- unsigned gpio, unsigned ngpio,
- void *c)
-{
- int ret;
-
- /*
- * Register the switches and pushbutton on the baseboard as a gpio-keys
- * device.
- */
- da850_evm_bb_keys_init(gpio);
- ret = platform_device_register(&da850_evm_bb_keys_device);
- if (ret) {
- pr_warn("Could not register baseboard GPIO expander keys");
- goto io_exp_setup_sw_fail;
- }
-
- gpiod_add_lookup_table(&da850_evm_bb_leds_gpio_table);
- ret = platform_device_register(&da850_evm_bb_leds_device);
- if (ret) {
- pr_warn("Could not register baseboard GPIO expander LEDs");
- goto io_exp_setup_leds_fail;
- }
-
- return 0;
-
-io_exp_setup_leds_fail:
- platform_device_unregister(&da850_evm_bb_keys_device);
-io_exp_setup_sw_fail:
- return ret;
-}
-
-static void da850_evm_bb_expander_teardown(struct i2c_client *client,
- unsigned gpio, unsigned ngpio, void *c)
-{
- platform_device_unregister(&da850_evm_bb_leds_device);
- platform_device_unregister(&da850_evm_bb_keys_device);
-}
-
-static struct pca953x_platform_data da850_evm_ui_expander_info = {
- .gpio_base = DAVINCI_N_GPIO,
- .setup = da850_evm_ui_expander_setup,
- .teardown = da850_evm_ui_expander_teardown,
- .names = da850_evm_ui_exp,
-};
-
-static struct pca953x_platform_data da850_evm_bb_expander_info = {
- .gpio_base = DA850_BB_EXPANDER_GPIO_BASE,
- .setup = da850_evm_bb_expander_setup,
- .teardown = da850_evm_bb_expander_teardown,
- .names = da850_evm_bb_exp,
-};
-
-static struct i2c_board_info __initdata da850_evm_i2c_devices[] = {
- {
- I2C_BOARD_INFO("tlv320aic3x", 0x18),
- },
- {
- I2C_BOARD_INFO("tca6416", 0x20),
- .dev_name = "ui-expander",
- .platform_data = &da850_evm_ui_expander_info,
- },
- {
- I2C_BOARD_INFO("tca6416", 0x21),
- .dev_name = "bb-expander",
- .platform_data = &da850_evm_bb_expander_info,
- },
-};
-
-static struct davinci_i2c_platform_data da850_evm_i2c_0_pdata = {
- .bus_freq = 100, /* kHz */
- .bus_delay = 0, /* usec */
-};
-
-/* davinci da850 evm audio machine driver */
-static u8 da850_iis_serializer_direction[] = {
- INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
- INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
- INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, TX_MODE,
- RX_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
-};
-
-static struct snd_platform_data da850_evm_snd_data = {
- .tx_dma_offset = 0x2000,
- .rx_dma_offset = 0x2000,
- .op_mode = DAVINCI_MCASP_IIS_MODE,
- .num_serializer = ARRAY_SIZE(da850_iis_serializer_direction),
- .tdm_slots = 2,
- .serial_dir = da850_iis_serializer_direction,
- .asp_chan_q = EVENTQ_0,
- .ram_chan_q = EVENTQ_1,
- .version = MCASP_VERSION_2,
- .txnumevt = 1,
- .rxnumevt = 1,
- .sram_size_playback = SZ_8K,
- .sram_size_capture = SZ_8K,
-};
-
-static const short da850_evm_mcasp_pins[] __initconst = {
- DA850_AHCLKX, DA850_ACLKX, DA850_AFSX,
- DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE,
- DA850_AXR_11, DA850_AXR_12,
- -1
-};
-
-#define DA850_MMCSD_CD_PIN GPIO_TO_PIN(4, 0)
-#define DA850_MMCSD_WP_PIN GPIO_TO_PIN(4, 1)
-
-static struct gpiod_lookup_table mmc_gpios_table = {
- .dev_id = "da830-mmc.0",
- .table = {
- /* gpio chip 2 contains gpio range 64-95 */
- GPIO_LOOKUP("davinci_gpio", DA850_MMCSD_CD_PIN, "cd",
- GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("davinci_gpio", DA850_MMCSD_WP_PIN, "wp",
- GPIO_ACTIVE_HIGH),
- { }
- },
-};
-
-static struct davinci_mmc_config da850_mmc_config = {
- .wires = 4,
- .max_freq = 50000000,
- .caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
-};
-
-static const short da850_evm_mmcsd0_pins[] __initconst = {
- DA850_MMCSD0_DAT_0, DA850_MMCSD0_DAT_1, DA850_MMCSD0_DAT_2,
- DA850_MMCSD0_DAT_3, DA850_MMCSD0_CLK, DA850_MMCSD0_CMD,
- DA850_GPIO4_0, DA850_GPIO4_1,
- -1
-};
-
-static struct property_entry da850_lcd_backlight_props[] = {
- PROPERTY_ENTRY_BOOL("default-on"),
- { }
-};
-
-static struct gpiod_lookup_table da850_lcd_backlight_gpio_table = {
- .dev_id = "gpio-backlight",
- .table = {
- GPIO_LOOKUP("davinci_gpio", DA850_LCD_BL_PIN, NULL, 0),
- { }
- },
-};
-
-static const struct platform_device_info da850_lcd_backlight_info = {
- .name = "gpio-backlight",
- .id = PLATFORM_DEVID_NONE,
- .properties = da850_lcd_backlight_props,
-};
-
-static struct regulator_consumer_supply da850_lcd_supplies[] = {
- REGULATOR_SUPPLY("lcd", NULL),
-};
-
-static struct regulator_init_data da850_lcd_supply_data = {
- .consumer_supplies = da850_lcd_supplies,
- .num_consumer_supplies = ARRAY_SIZE(da850_lcd_supplies),
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct fixed_voltage_config da850_lcd_supply = {
- .supply_name = "lcd",
- .microvolts = 33000000,
- .init_data = &da850_lcd_supply_data,
-};
-
-static struct platform_device da850_lcd_supply_device = {
- .name = "reg-fixed-voltage",
- .id = 1, /* Dummy fixed regulator is 0 */
- .dev = {
- .platform_data = &da850_lcd_supply,
- },
-};
-
-static struct gpiod_lookup_table da850_lcd_supply_gpio_table = {
- .dev_id = "reg-fixed-voltage.1",
- .table = {
- GPIO_LOOKUP("davinci_gpio", DA850_LCD_PWR_PIN, NULL, 0),
- { }
- },
-};
-
-static struct gpiod_lookup_table *da850_lcd_gpio_lookups[] = {
- &da850_lcd_backlight_gpio_table,
- &da850_lcd_supply_gpio_table,
-};
-
-static int da850_lcd_hw_init(void)
-{
- struct platform_device *backlight;
- int status;
-
- gpiod_add_lookup_tables(da850_lcd_gpio_lookups,
- ARRAY_SIZE(da850_lcd_gpio_lookups));
-
- backlight = platform_device_register_full(&da850_lcd_backlight_info);
- if (IS_ERR(backlight))
- return PTR_ERR(backlight);
-
- status = platform_device_register(&da850_lcd_supply_device);
- if (status)
- return status;
-
- return 0;
-}
-
-/* Fixed regulator support */
-static struct regulator_consumer_supply fixed_supplies[] = {
- /* Baseboard 3.3V: 5V -> TPS73701DCQ -> 3.3V */
- REGULATOR_SUPPLY("AVDD", "1-0018"),
- REGULATOR_SUPPLY("DRVDD", "1-0018"),
-
- /* Baseboard 1.8V: 5V -> TPS73701DCQ -> 1.8V */
- REGULATOR_SUPPLY("DVDD", "1-0018"),
-
- /* UI card 3.3V: 5V -> TPS73701DCQ -> 3.3V */
- REGULATOR_SUPPLY("vcc", "1-0020"),
-};
-
-/* TPS65070 voltage regulator support */
-
-/* 3.3V */
-static struct regulator_consumer_supply tps65070_dcdc1_consumers[] = {
- {
- .supply = "usb0_vdda33",
- },
- {
- .supply = "usb1_vdda33",
- },
-};
-
-/* 3.3V or 1.8V */
-static struct regulator_consumer_supply tps65070_dcdc2_consumers[] = {
- {
- .supply = "dvdd3318_a",
- },
- {
- .supply = "dvdd3318_b",
- },
- {
- .supply = "dvdd3318_c",
- },
- REGULATOR_SUPPLY("IOVDD", "1-0018"),
-};
-
-/* 1.2V */
-static struct regulator_consumer_supply tps65070_dcdc3_consumers[] = {
- {
- .supply = "cvdd",
- },
-};
-
-/* 1.8V LDO */
-static struct regulator_consumer_supply tps65070_ldo1_consumers[] = {
- {
- .supply = "sata_vddr",
- },
- {
- .supply = "usb0_vdda18",
- },
- {
- .supply = "usb1_vdda18",
- },
- {
- .supply = "ddr_dvdd18",
- },
-};
-
-/* 1.2V LDO */
-static struct regulator_consumer_supply tps65070_ldo2_consumers[] = {
- {
- .supply = "sata_vdd",
- },
- {
- .supply = "pll0_vdda",
- },
- {
- .supply = "pll1_vdda",
- },
- {
- .supply = "usbs_cvdd",
- },
- {
- .supply = "vddarnwa1",
- },
-};
-
-/* We take advantage of the fact that both defdcdc{2,3} are tied high */
-static struct tps6507x_reg_platform_data tps6507x_platform_data = {
- .defdcdc_default = true,
-};
-
-static struct regulator_init_data tps65070_regulator_data[] = {
- /* dcdc1 */
- {
- .constraints = {
- .min_uV = 3150000,
- .max_uV = 3450000,
- .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS),
- .boot_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc1_consumers),
- .consumer_supplies = tps65070_dcdc1_consumers,
- },
-
- /* dcdc2 */
- {
- .constraints = {
- .min_uV = 1710000,
- .max_uV = 3450000,
- .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS),
- .boot_on = 1,
- .always_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc2_consumers),
- .consumer_supplies = tps65070_dcdc2_consumers,
- .driver_data = &tps6507x_platform_data,
- },
-
- /* dcdc3 */
- {
- .constraints = {
- .min_uV = 950000,
- .max_uV = 1350000,
- .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS),
- .boot_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc3_consumers),
- .consumer_supplies = tps65070_dcdc3_consumers,
- .driver_data = &tps6507x_platform_data,
- },
-
- /* ldo1 */
- {
- .constraints = {
- .min_uV = 1710000,
- .max_uV = 1890000,
- .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS),
- .boot_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(tps65070_ldo1_consumers),
- .consumer_supplies = tps65070_ldo1_consumers,
- },
-
- /* ldo2 */
- {
- .constraints = {
- .min_uV = 1140000,
- .max_uV = 1320000,
- .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS),
- .boot_on = 1,
- },
- .num_consumer_supplies = ARRAY_SIZE(tps65070_ldo2_consumers),
- .consumer_supplies = tps65070_ldo2_consumers,
- },
-};
-
-static struct touchscreen_init_data tps6507x_touchscreen_data = {
- .poll_period = 30, /* ms between touch samples */
- .min_pressure = 0x30, /* minimum pressure to trigger touch */
- .vendor = 0, /* /sys/class/input/input?/id/vendor */
- .product = 65070, /* /sys/class/input/input?/id/product */
- .version = 0x100, /* /sys/class/input/input?/id/version */
-};
-
-static struct tps6507x_board tps_board = {
- .tps6507x_pmic_init_data = &tps65070_regulator_data[0],
- .tps6507x_ts_init_data = &tps6507x_touchscreen_data,
-};
-
-static struct i2c_board_info __initdata da850_evm_tps65070_info[] = {
- {
- I2C_BOARD_INFO("tps6507x", 0x48),
- .platform_data = &tps_board,
- },
-};
-
-static int __init pmic_tps65070_init(void)
-{
- return i2c_register_board_info(1, da850_evm_tps65070_info,
- ARRAY_SIZE(da850_evm_tps65070_info));
-}
-
-static const short da850_evm_lcdc_pins[] = {
- DA850_GPIO2_8, DA850_GPIO2_15,
- -1
-};
-
-static const short da850_evm_mii_pins[] = {
- DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3,
- DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER,
- DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3,
- DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK,
- DA850_MDIO_D,
- -1
-};
-
-static const short da850_evm_rmii_pins[] = {
- DA850_RMII_TXD_0, DA850_RMII_TXD_1, DA850_RMII_TXEN,
- DA850_RMII_CRS_DV, DA850_RMII_RXD_0, DA850_RMII_RXD_1,
- DA850_RMII_RXER, DA850_RMII_MHZ_50_CLK, DA850_MDIO_CLK,
- DA850_MDIO_D,
- -1
-};
-
-static struct gpiod_hog da850_evm_emac_gpio_hogs[] = {
- {
- .chip_label = "davinci_gpio",
- .chip_hwnum = DA850_MII_MDIO_CLKEN_PIN,
- .line_name = "mdio_clk_en",
- .lflags = 0,
- /* dflags set in da850_evm_config_emac() */
- },
- { }
-};
-
-static int __init da850_evm_config_emac(void)
-{
- void __iomem *cfg_chip3_base;
- int ret;
- u32 val;
- struct davinci_soc_info *soc_info = &davinci_soc_info;
- u8 rmii_en;
-
- if (!machine_is_davinci_da850_evm())
- return 0;
-
- rmii_en = soc_info->emac_pdata->rmii_en;
-
- cfg_chip3_base = DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG);
-
- val = __raw_readl(cfg_chip3_base);
-
- if (rmii_en) {
- val |= BIT(8);
- ret = davinci_cfg_reg_list(da850_evm_rmii_pins);
- pr_info("EMAC: RMII PHY configured, MII PHY will not be"
- " functional\n");
- } else {
- val &= ~BIT(8);
- ret = davinci_cfg_reg_list(da850_evm_mii_pins);
- pr_info("EMAC: MII PHY configured, RMII PHY will not be"
- " functional\n");
- }
-
- if (ret)
- pr_warn("%s: CPGMAC/RMII mux setup failed: %d\n",
- __func__, ret);
-
- /* configure the CFGCHIP3 register for RMII or MII */
- __raw_writel(val, cfg_chip3_base);
-
- ret = davinci_cfg_reg(DA850_GPIO2_6);
- if (ret)
- pr_warn("%s:GPIO(2,6) mux setup failed\n", __func__);
-
- da850_evm_emac_gpio_hogs[0].dflags = rmii_en ? GPIOD_OUT_HIGH
- : GPIOD_OUT_LOW;
- gpiod_add_hogs(da850_evm_emac_gpio_hogs);
-
- soc_info->emac_pdata->phy_id = DA850_EVM_PHY_ID;
-
- ret = da8xx_register_emac();
- if (ret)
- pr_warn("%s: EMAC registration failed: %d\n", __func__, ret);
-
- return 0;
-}
-device_initcall(da850_evm_config_emac);
-
-/*
- * The following EDMA channels/slots are not being used by drivers (for
- * example: Timer, GPIO, UART events etc) on da850/omap-l138 EVM, hence
- * they are being reserved for codecs on the DSP side.
- */
-static const s16 da850_dma0_rsv_chans[][2] = {
- /* (offset, number) */
- { 8, 6},
- {24, 4},
- {30, 2},
- {-1, -1}
-};
-
-static const s16 da850_dma0_rsv_slots[][2] = {
- /* (offset, number) */
- { 8, 6},
- {24, 4},
- {30, 50},
- {-1, -1}
-};
-
-static const s16 da850_dma1_rsv_chans[][2] = {
- /* (offset, number) */
- { 0, 28},
- {30, 2},
- {-1, -1}
-};
-
-static const s16 da850_dma1_rsv_slots[][2] = {
- /* (offset, number) */
- { 0, 28},
- {30, 90},
- {-1, -1}
-};
-
-static struct edma_rsv_info da850_edma_cc0_rsv = {
- .rsv_chans = da850_dma0_rsv_chans,
- .rsv_slots = da850_dma0_rsv_slots,
-};
-
-static struct edma_rsv_info da850_edma_cc1_rsv = {
- .rsv_chans = da850_dma1_rsv_chans,
- .rsv_slots = da850_dma1_rsv_slots,
-};
-
-static struct edma_rsv_info *da850_edma_rsv[2] = {
- &da850_edma_cc0_rsv,
- &da850_edma_cc1_rsv,
-};
-
-#ifdef CONFIG_CPU_FREQ
-static __init int da850_evm_init_cpufreq(void)
-{
- switch (system_rev & 0xF) {
- case 3:
- da850_max_speed = 456000;
- break;
- case 2:
- da850_max_speed = 408000;
- break;
- case 1:
- da850_max_speed = 372000;
- break;
- }
-
- return da850_register_cpufreq("pll0_sysclk3");
-}
-#else
-static __init int da850_evm_init_cpufreq(void) { return 0; }
-#endif
-
-#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT)
-
-#define TVP5147_CH0 "tvp514x-0"
-#define TVP5147_CH1 "tvp514x-1"
-
-/* VPIF capture configuration */
-static struct tvp514x_platform_data tvp5146_pdata = {
- .clk_polarity = 0,
- .hs_polarity = 1,
- .vs_polarity = 1,
-};
-
-#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
-
-static struct vpif_input da850_ch0_inputs[] = {
- {
- .input = {
- .index = 0,
- .name = "Composite",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .capabilities = V4L2_IN_CAP_STD,
- .std = TVP514X_STD_ALL,
- },
- .input_route = INPUT_CVBS_VI2B,
- .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- .subdev_name = TVP5147_CH0,
- },
-};
-
-static struct vpif_input da850_ch1_inputs[] = {
- {
- .input = {
- .index = 0,
- .name = "S-Video",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .capabilities = V4L2_IN_CAP_STD,
- .std = TVP514X_STD_ALL,
- },
- .input_route = INPUT_SVIDEO_VI2C_VI1C,
- .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- .subdev_name = TVP5147_CH1,
- },
-};
-
-static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = {
- {
- .name = TVP5147_CH0,
- .board_info = {
- I2C_BOARD_INFO("tvp5146", 0x5d),
- .platform_data = &tvp5146_pdata,
- },
- },
- {
- .name = TVP5147_CH1,
- .board_info = {
- I2C_BOARD_INFO("tvp5146", 0x5c),
- .platform_data = &tvp5146_pdata,
- },
- },
-};
-
-static struct vpif_capture_config da850_vpif_capture_config = {
- .subdev_info = da850_vpif_capture_sdev_info,
- .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info),
- .i2c_adapter_id = 1,
- .chan_config[0] = {
- .inputs = da850_ch0_inputs,
- .input_count = ARRAY_SIZE(da850_ch0_inputs),
- .vpif_if = {
- .if_type = VPIF_IF_BT656,
- .hd_pol = 1,
- .vd_pol = 1,
- .fid_pol = 0,
- },
- },
- .chan_config[1] = {
- .inputs = da850_ch1_inputs,
- .input_count = ARRAY_SIZE(da850_ch1_inputs),
- .vpif_if = {
- .if_type = VPIF_IF_BT656,
- .hd_pol = 1,
- .vd_pol = 1,
- .fid_pol = 0,
- },
- },
- .card_name = "DA850/OMAP-L138 Video Capture",
-};
-
-/* VPIF display configuration */
-
-static struct adv7343_platform_data adv7343_pdata = {
- .mode_config = {
- .dac = { 1, 1, 1 },
- },
- .sd_config = {
- .sd_dac_out = { 1 },
- },
-};
-
-static struct vpif_subdev_info da850_vpif_subdev[] = {
- {
- .name = "adv7343",
- .board_info = {
- I2C_BOARD_INFO("adv7343", 0x2a),
- .platform_data = &adv7343_pdata,
- },
- },
-};
-
-static const struct vpif_output da850_ch0_outputs[] = {
- {
- .output = {
- .index = 0,
- .name = "Composite",
- .type = V4L2_OUTPUT_TYPE_ANALOG,
- .capabilities = V4L2_OUT_CAP_STD,
- .std = V4L2_STD_ALL,
- },
- .subdev_name = "adv7343",
- .output_route = ADV7343_COMPOSITE_ID,
- },
- {
- .output = {
- .index = 1,
- .name = "S-Video",
- .type = V4L2_OUTPUT_TYPE_ANALOG,
- .capabilities = V4L2_OUT_CAP_STD,
- .std = V4L2_STD_ALL,
- },
- .subdev_name = "adv7343",
- .output_route = ADV7343_SVIDEO_ID,
- },
-};
-
-static struct vpif_display_config da850_vpif_display_config = {
- .subdevinfo = da850_vpif_subdev,
- .subdev_count = ARRAY_SIZE(da850_vpif_subdev),
- .chan_config[0] = {
- .outputs = da850_ch0_outputs,
- .output_count = ARRAY_SIZE(da850_ch0_outputs),
- },
- .card_name = "DA850/OMAP-L138 Video Display",
- .i2c_adapter_id = 1,
-};
-
-static __init void da850_vpif_init(void)
-{
- int ret;
-
- ret = da850_register_vpif();
- if (ret)
- pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret);
-
- ret = davinci_cfg_reg_list(da850_vpif_capture_pins);
- if (ret)
- pr_warn("da850_evm_init: VPIF capture mux setup failed: %d\n",
- ret);
-
- ret = da850_register_vpif_capture(&da850_vpif_capture_config);
- if (ret)
- pr_warn("da850_evm_init: VPIF capture setup failed: %d\n", ret);
-
- ret = davinci_cfg_reg_list(da850_vpif_display_pins);
- if (ret)
- pr_warn("da850_evm_init: VPIF display mux setup failed: %d\n",
- ret);
-
- ret = da850_register_vpif_display(&da850_vpif_display_config);
- if (ret)
- pr_warn("da850_evm_init: VPIF display setup failed: %d\n", ret);
-}
-
-#else
-static __init void da850_vpif_init(void) {}
-#endif
-
-#define DA850EVM_SATA_REFCLKPN_RATE (100 * 1000 * 1000)
-
-static __init void da850_evm_init(void)
-{
- int ret;
-
- da850_register_clocks();
-
- ret = da850_register_gpio();
- if (ret)
- pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
-
- regulator_register_fixed(0, fixed_supplies, ARRAY_SIZE(fixed_supplies));
-
- ret = pmic_tps65070_init();
- if (ret)
- pr_warn("%s: TPS65070 PMIC init failed: %d\n", __func__, ret);
-
- ret = da850_register_edma(da850_edma_rsv);
- if (ret)
- pr_warn("%s: EDMA registration failed: %d\n", __func__, ret);
-
- ret = davinci_cfg_reg_list(da850_i2c0_pins);
- if (ret)
- pr_warn("%s: I2C0 mux setup failed: %d\n", __func__, ret);
-
- ret = da8xx_register_i2c(0, &da850_evm_i2c_0_pdata);
- if (ret)
- pr_warn("%s: I2C0 registration failed: %d\n", __func__, ret);
-
-
- ret = da8xx_register_watchdog();
- if (ret)
- pr_warn("%s: watchdog registration failed: %d\n",
- __func__, ret);
-
- if (HAS_MMC) {
- ret = davinci_cfg_reg_list(da850_evm_mmcsd0_pins);
- if (ret)
- pr_warn("%s: MMCSD0 mux setup failed: %d\n",
- __func__, ret);
-
- gpiod_add_lookup_table(&mmc_gpios_table);
-
- ret = da8xx_register_mmcsd0(&da850_mmc_config);
- if (ret)
- pr_warn("%s: MMCSD0 registration failed: %d\n",
- __func__, ret);
- }
-
- davinci_serial_init(da8xx_serial_device);
-
- nvmem_add_cell_table(&da850evm_nvmem_cell_table);
- nvmem_add_cell_lookups(&da850evm_nvmem_cell_lookup, 1);
-
- i2c_register_board_info(1, da850_evm_i2c_devices,
- ARRAY_SIZE(da850_evm_i2c_devices));
-
- /*
- * shut down uart 0 and 1; they are not used on the board and
- * accessing them causes endless "too much work in irq53" messages
- * with arago fs
- */
- __raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30);
- __raw_writel(0, IO_ADDRESS(DA8XX_UART0_BASE) + 0x30);
-
- ret = davinci_cfg_reg_list(da850_evm_mcasp_pins);
- if (ret)
- pr_warn("%s: McASP mux setup failed: %d\n", __func__, ret);
-
- da850_evm_snd_data.sram_pool = sram_get_gen_pool();
- da8xx_register_mcasp(0, &da850_evm_snd_data);
-
- ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
- if (ret)
- pr_warn("%s: LCDC mux setup failed: %d\n", __func__, ret);
-
- ret = da8xx_register_uio_pruss();
- if (ret)
- pr_warn("da850_evm_init: pruss initialization failed: %d\n",
- ret);
-
- /* Handle board specific muxing for LCD here */
- ret = davinci_cfg_reg_list(da850_evm_lcdc_pins);
- if (ret)
- pr_warn("%s: EVM specific LCD mux setup failed: %d\n",
- __func__, ret);
-
- ret = da850_lcd_hw_init();
- if (ret)
- pr_warn("%s: LCD initialization failed: %d\n", __func__, ret);
-
- ret = da8xx_register_lcdc(&sharp_lk043t1dg01_pdata);
- if (ret)
- pr_warn("%s: LCDC registration failed: %d\n", __func__, ret);
-
- ret = da8xx_register_rtc();
- if (ret)
- pr_warn("%s: RTC setup failed: %d\n", __func__, ret);
-
- ret = da850_evm_init_cpufreq();
- if (ret)
- pr_warn("%s: cpufreq registration failed: %d\n", __func__, ret);
-
- ret = da8xx_register_cpuidle();
- if (ret)
- pr_warn("%s: cpuidle registration failed: %d\n", __func__, ret);
-
- davinci_pm_init();
- da850_vpif_init();
-
- ret = spi_register_board_info(da850evm_spi_info,
- ARRAY_SIZE(da850evm_spi_info));
- if (ret)
- pr_warn("%s: spi info registration failed: %d\n", __func__,
- ret);
-
- ret = da8xx_register_spi_bus(1, ARRAY_SIZE(da850evm_spi_info));
- if (ret)
- pr_warn("%s: SPI 1 registration failed: %d\n", __func__, ret);
-
- ret = da850_register_sata(DA850EVM_SATA_REFCLKPN_RATE);
- if (ret)
- pr_warn("%s: SATA registration failed: %d\n", __func__, ret);
-
- ret = da8xx_register_rproc();
- if (ret)
- pr_warn("%s: dsp/rproc registration failed: %d\n",
- __func__, ret);
-
- regulator_has_full_constraints();
-}
-
-#ifdef CONFIG_SERIAL_8250_CONSOLE
-static int __init da850_evm_console_init(void)
-{
- if (!machine_is_davinci_da850_evm())
- return 0;
-
- return add_preferred_console("ttyS", 2, "115200");
-}
-console_initcall(da850_evm_console_init);
-#endif
-
-static void __init da850_evm_map_io(void)
-{
- da850_init();
-}
-
-MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM")
- .atag_offset = 0x100,
- .map_io = da850_evm_map_io,
- .init_irq = da850_init_irq,
- .init_time = da850_init_time,
- .init_machine = da850_evm_init,
- .init_late = davinci_init_late,
- .dma_zone_size = SZ_128M,
- .reserve = da8xx_rproc_reserve_cma,
-MACHINE_END
generated by cgit (git 2.34.1) at 2024-06-08 11:41:10 +0000