| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2009 Renesas Solutions Corp. |
| * |
| * Kuninori Morimoto <morimoto.kuninori@renesas.com> |
| */ |
| #include <asm/clock.h> |
| #include <asm/heartbeat.h> |
| #include <asm/suspend.h> |
| #include <cpu/sh7724.h> |
| #include <linux/delay.h> |
| #include <linux/device.h> |
| #include <linux/i2c.h> |
| #include <linux/io.h> |
| #include <linux/init.h> |
| #include <linux/input.h> |
| #include <linux/input/sh_keysc.h> |
| #include <linux/interrupt.h> |
| #include <linux/memblock.h> |
| #include <linux/mfd/tmio.h> |
| #include <linux/mmc/host.h> |
| #include <linux/platform_data/sh_mmcif.h> |
| #include <linux/mtd/physmap.h> |
| #include <linux/gpio.h> |
| #include <linux/gpio/machine.h> |
| #include <linux/platform_data/gpio_backlight.h> |
| #include <linux/platform_data/tsc2007.h> |
| #include <linux/platform_device.h> |
| #include <linux/regulator/fixed.h> |
| #include <linux/regulator/machine.h> |
| #include <linux/sh_eth.h> |
| #include <linux/sh_intc.h> |
| #include <linux/spi/mmc_spi.h> |
| #include <linux/spi/sh_msiof.h> |
| #include <linux/spi/spi.h> |
| #include <linux/usb/r8a66597.h> |
| #include <linux/usb/renesas_usbhs.h> |
| #include <linux/videodev2.h> |
| #include <linux/dma-map-ops.h> |
| |
| #include <media/drv-intf/renesas-ceu.h> |
| #include <media/i2c/mt9t112.h> |
| #include <media/i2c/tw9910.h> |
| |
| #include <sound/sh_fsi.h> |
| #include <sound/simple_card.h> |
| |
| #include <video/sh_mobile_lcdc.h> |
| |
| /* |
| * Address Interface BusWidth |
| *----------------------------------------- |
| * 0x0000_0000 uboot 16bit |
| * 0x0004_0000 Linux romImage 16bit |
| * 0x0014_0000 MTD for Linux 16bit |
| * 0x0400_0000 Internal I/O 16/32bit |
| * 0x0800_0000 DRAM 32bit |
| * 0x1800_0000 MFI 16bit |
| */ |
| |
| /* SWITCH |
| *------------------------------ |
| * DS2[1] = FlashROM write protect ON : write protect |
| * OFF : No write protect |
| * DS2[2] = RMII / TS, SCIF ON : RMII |
| * OFF : TS, SCIF3 |
| * DS2[3] = Camera / Video ON : Camera |
| * OFF : NTSC/PAL (IN) |
| * DS2[5] = NTSC_OUT Clock ON : On board OSC |
| * OFF : SH7724 DV_CLK |
| * DS2[6-7] = MMC / SD ON-OFF : SD |
| * OFF-ON : MMC |
| */ |
| |
| /* |
| * FSI - DA7210 |
| * |
| * it needs amixer settings for playing |
| * |
| * amixer set 'HeadPhone' 80 |
| * amixer set 'Out Mixer Left DAC Left' on |
| * amixer set 'Out Mixer Right DAC Right' on |
| */ |
| |
| #define CEU_BUFFER_MEMORY_SIZE (4 << 20) |
| static phys_addr_t ceu0_dma_membase; |
| static phys_addr_t ceu1_dma_membase; |
| |
| /* Heartbeat */ |
| static unsigned char led_pos[] = { 0, 1, 2, 3 }; |
| |
| static struct heartbeat_data heartbeat_data = { |
| .nr_bits = 4, |
| .bit_pos = led_pos, |
| }; |
| |
| static struct resource heartbeat_resource = { |
| .start = 0xA405012C, /* PTG */ |
| .end = 0xA405012E - 1, |
| .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, |
| }; |
| |
| static struct platform_device heartbeat_device = { |
| .name = "heartbeat", |
| .id = -1, |
| .dev = { |
| .platform_data = &heartbeat_data, |
| }, |
| .num_resources = 1, |
| .resource = &heartbeat_resource, |
| }; |
| |
| /* MTD */ |
| static struct mtd_partition nor_flash_partitions[] = { |
| { |
| .name = "boot loader", |
| .offset = 0, |
| .size = (5 * 1024 * 1024), |
| .mask_flags = MTD_WRITEABLE, /* force read-only */ |
| }, { |
| .name = "free-area", |
| .offset = MTDPART_OFS_APPEND, |
| .size = MTDPART_SIZ_FULL, |
| }, |
| }; |
| |
| static struct physmap_flash_data nor_flash_data = { |
| .width = 2, |
| .parts = nor_flash_partitions, |
| .nr_parts = ARRAY_SIZE(nor_flash_partitions), |
| }; |
| |
| static struct resource nor_flash_resources[] = { |
| [0] = { |
| .name = "NOR Flash", |
| .start = 0x00000000, |
| .end = 0x03ffffff, |
| .flags = IORESOURCE_MEM, |
| } |
| }; |
| |
| static struct platform_device nor_flash_device = { |
| .name = "physmap-flash", |
| .resource = nor_flash_resources, |
| .num_resources = ARRAY_SIZE(nor_flash_resources), |
| .dev = { |
| .platform_data = &nor_flash_data, |
| }, |
| }; |
| |
| /* SH Eth */ |
| #define SH_ETH_ADDR (0xA4600000) |
| static struct resource sh_eth_resources[] = { |
| [0] = { |
| .start = SH_ETH_ADDR, |
| .end = SH_ETH_ADDR + 0x1FC, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xd60), |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct sh_eth_plat_data sh_eth_plat = { |
| .phy = 0x1f, /* SMSC LAN8700 */ |
| .phy_interface = PHY_INTERFACE_MODE_MII, |
| .ether_link_active_low = 1 |
| }; |
| |
| static struct platform_device sh_eth_device = { |
| .name = "sh7724-ether", |
| .id = 0, |
| .dev = { |
| .platform_data = &sh_eth_plat, |
| }, |
| .num_resources = ARRAY_SIZE(sh_eth_resources), |
| .resource = sh_eth_resources, |
| }; |
| |
| /* USB0 host */ |
| static void usb0_port_power(int port, int power) |
| { |
| gpio_set_value(GPIO_PTB4, power); |
| } |
| |
| static struct r8a66597_platdata usb0_host_data = { |
| .on_chip = 1, |
| .port_power = usb0_port_power, |
| }; |
| |
| static struct resource usb0_host_resources[] = { |
| [0] = { |
| .start = 0xa4d80000, |
| .end = 0xa4d80124 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xa20), |
| .end = evt2irq(0xa20), |
| .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| }, |
| }; |
| |
| static struct platform_device usb0_host_device = { |
| .name = "r8a66597_hcd", |
| .id = 0, |
| .dev = { |
| .dma_mask = NULL, /* not use dma */ |
| .coherent_dma_mask = 0xffffffff, |
| .platform_data = &usb0_host_data, |
| }, |
| .num_resources = ARRAY_SIZE(usb0_host_resources), |
| .resource = usb0_host_resources, |
| }; |
| |
| /* USB1 host/function */ |
| static void usb1_port_power(int port, int power) |
| { |
| gpio_set_value(GPIO_PTB5, power); |
| } |
| |
| static struct r8a66597_platdata usb1_common_data = { |
| .on_chip = 1, |
| .port_power = usb1_port_power, |
| }; |
| |
| static struct resource usb1_common_resources[] = { |
| [0] = { |
| .start = 0xa4d90000, |
| .end = 0xa4d90124 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xa40), |
| .end = evt2irq(0xa40), |
| .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| }, |
| }; |
| |
| static struct platform_device usb1_common_device = { |
| /* .name will be added in arch_setup */ |
| .id = 1, |
| .dev = { |
| .dma_mask = NULL, /* not use dma */ |
| .coherent_dma_mask = 0xffffffff, |
| .platform_data = &usb1_common_data, |
| }, |
| .num_resources = ARRAY_SIZE(usb1_common_resources), |
| .resource = usb1_common_resources, |
| }; |
| |
| /* |
| * USBHS |
| */ |
| static int usbhs_get_id(struct platform_device *pdev) |
| { |
| return gpio_get_value(GPIO_PTB3); |
| } |
| |
| static int usbhs_phy_reset(struct platform_device *pdev) |
| { |
| /* enable vbus if HOST */ |
| if (!gpio_get_value(GPIO_PTB3)) |
| gpio_set_value(GPIO_PTB5, 1); |
| |
| return 0; |
| } |
| |
| static struct renesas_usbhs_platform_info usbhs_info = { |
| .platform_callback = { |
| .get_id = usbhs_get_id, |
| .phy_reset = usbhs_phy_reset, |
| }, |
| .driver_param = { |
| .buswait_bwait = 4, |
| .detection_delay = 5, |
| .d0_tx_id = SHDMA_SLAVE_USB1D0_TX, |
| .d0_rx_id = SHDMA_SLAVE_USB1D0_RX, |
| .d1_tx_id = SHDMA_SLAVE_USB1D1_TX, |
| .d1_rx_id = SHDMA_SLAVE_USB1D1_RX, |
| }, |
| }; |
| |
| static struct resource usbhs_resources[] = { |
| [0] = { |
| .start = 0xa4d90000, |
| .end = 0xa4d90124 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xa40), |
| .end = evt2irq(0xa40), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device usbhs_device = { |
| .name = "renesas_usbhs", |
| .id = 1, |
| .dev = { |
| .dma_mask = NULL, /* not use dma */ |
| .coherent_dma_mask = 0xffffffff, |
| .platform_data = &usbhs_info, |
| }, |
| .num_resources = ARRAY_SIZE(usbhs_resources), |
| .resource = usbhs_resources, |
| }; |
| |
| /* LCDC and backlight */ |
| static const struct fb_videomode ecovec_lcd_modes[] = { |
| { |
| .name = "Panel", |
| .xres = 800, |
| .yres = 480, |
| .left_margin = 220, |
| .right_margin = 110, |
| .hsync_len = 70, |
| .upper_margin = 20, |
| .lower_margin = 5, |
| .vsync_len = 5, |
| .sync = 0, /* hsync and vsync are active low */ |
| }, |
| }; |
| |
| static const struct fb_videomode ecovec_dvi_modes[] = { |
| { |
| .name = "DVI", |
| .xres = 1280, |
| .yres = 720, |
| .left_margin = 220, |
| .right_margin = 110, |
| .hsync_len = 40, |
| .upper_margin = 20, |
| .lower_margin = 5, |
| .vsync_len = 5, |
| .sync = 0, /* hsync and vsync are active low */ |
| }, |
| }; |
| |
| static struct sh_mobile_lcdc_info lcdc_info = { |
| .ch[0] = { |
| .interface_type = RGB18, |
| .chan = LCDC_CHAN_MAINLCD, |
| .fourcc = V4L2_PIX_FMT_RGB565, |
| .panel_cfg = { /* 7.0 inch */ |
| .width = 152, |
| .height = 91, |
| }, |
| } |
| }; |
| |
| static struct resource lcdc_resources[] = { |
| [0] = { |
| .name = "LCDC", |
| .start = 0xfe940000, |
| .end = 0xfe942fff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xf40), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device lcdc_device = { |
| .name = "sh_mobile_lcdc_fb", |
| .num_resources = ARRAY_SIZE(lcdc_resources), |
| .resource = lcdc_resources, |
| .dev = { |
| .platform_data = &lcdc_info, |
| }, |
| }; |
| |
| static struct gpiod_lookup_table gpio_backlight_lookup = { |
| .dev_id = "gpio-backlight.0", |
| .table = { |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTR1, NULL, GPIO_ACTIVE_HIGH), |
| { } |
| }, |
| }; |
| |
| static struct property_entry gpio_backlight_props[] = { |
| PROPERTY_ENTRY_BOOL("default-on"), |
| { } |
| }; |
| |
| static struct gpio_backlight_platform_data gpio_backlight_data = { |
| .dev = &lcdc_device.dev, |
| }; |
| |
| static const struct platform_device_info gpio_backlight_device_info = { |
| .name = "gpio-backlight", |
| .data = &gpio_backlight_data, |
| .size_data = sizeof(gpio_backlight_data), |
| .properties = gpio_backlight_props, |
| }; |
| |
| static struct platform_device *gpio_backlight_device; |
| |
| /* CEU0 */ |
| static struct ceu_platform_data ceu0_pdata = { |
| .num_subdevs = 2, |
| .subdevs = { |
| { /* [0] = mt9t112 */ |
| .flags = 0, |
| .bus_width = 8, |
| .bus_shift = 0, |
| .i2c_adapter_id = 0, |
| .i2c_address = 0x3c, |
| }, |
| { /* [1] = tw9910 */ |
| .flags = 0, |
| .bus_width = 8, |
| .bus_shift = 0, |
| .i2c_adapter_id = 0, |
| .i2c_address = 0x45, |
| }, |
| }, |
| }; |
| |
| static struct resource ceu0_resources[] = { |
| [0] = { |
| .name = "CEU0", |
| .start = 0xfe910000, |
| .end = 0xfe91009f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0x880), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device ceu0_device = { |
| .name = "renesas-ceu", |
| .id = 0, /* ceu.0 */ |
| .num_resources = ARRAY_SIZE(ceu0_resources), |
| .resource = ceu0_resources, |
| .dev = { |
| .platform_data = &ceu0_pdata, |
| }, |
| }; |
| |
| /* CEU1 */ |
| static struct ceu_platform_data ceu1_pdata = { |
| .num_subdevs = 1, |
| .subdevs = { |
| { /* [0] = mt9t112 */ |
| .flags = 0, |
| .bus_width = 8, |
| .bus_shift = 0, |
| .i2c_adapter_id = 1, |
| .i2c_address = 0x3c, |
| }, |
| }, |
| }; |
| |
| static struct resource ceu1_resources[] = { |
| [0] = { |
| .name = "CEU1", |
| .start = 0xfe914000, |
| .end = 0xfe91409f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0x9e0), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device ceu1_device = { |
| .name = "renesas-ceu", |
| .id = 1, /* ceu.1 */ |
| .num_resources = ARRAY_SIZE(ceu1_resources), |
| .resource = ceu1_resources, |
| .dev = { |
| .platform_data = &ceu1_pdata, |
| }, |
| }; |
| |
| /* Power up/down GPIOs for camera devices and video decoder */ |
| static struct gpiod_lookup_table tw9910_gpios = { |
| .dev_id = "0-0045", |
| .table = { |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTU2, "pdn", GPIO_ACTIVE_HIGH), |
| }, |
| }; |
| |
| static struct gpiod_lookup_table mt9t112_0_gpios = { |
| .dev_id = "0-003c", |
| .table = { |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTA3, "standby", |
| GPIO_ACTIVE_HIGH), |
| }, |
| }; |
| |
| static struct gpiod_lookup_table mt9t112_1_gpios = { |
| .dev_id = "1-003c", |
| .table = { |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTA4, "standby", |
| GPIO_ACTIVE_HIGH), |
| }, |
| }; |
| |
| /* I2C device */ |
| static struct tw9910_video_info tw9910_info = { |
| .buswidth = 8, |
| .mpout = TW9910_MPO_FIELD, |
| }; |
| |
| static struct mt9t112_platform_data mt9t112_0_pdata = { |
| .flags = MT9T112_FLAG_PCLK_RISING_EDGE, |
| .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ |
| }; |
| |
| static struct mt9t112_platform_data mt9t112_1_pdata = { |
| .flags = MT9T112_FLAG_PCLK_RISING_EDGE, |
| .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ |
| }; |
| |
| static struct i2c_board_info i2c0_devices[] = { |
| { |
| I2C_BOARD_INFO("da7210", 0x1a), |
| }, |
| { |
| I2C_BOARD_INFO("tw9910", 0x45), |
| .platform_data = &tw9910_info, |
| }, |
| { |
| /* 1st camera */ |
| I2C_BOARD_INFO("mt9t112", 0x3c), |
| .platform_data = &mt9t112_0_pdata, |
| }, |
| }; |
| |
| static struct i2c_board_info i2c1_devices[] = { |
| { |
| I2C_BOARD_INFO("r2025sd", 0x32), |
| }, |
| { |
| I2C_BOARD_INFO("lis3lv02d", 0x1c), |
| .irq = evt2irq(0x620), |
| }, |
| { |
| /* 2nd camera */ |
| I2C_BOARD_INFO("mt9t112", 0x3c), |
| .platform_data = &mt9t112_1_pdata, |
| }, |
| }; |
| |
| /* KEYSC */ |
| static struct sh_keysc_info keysc_info = { |
| .mode = SH_KEYSC_MODE_1, |
| .scan_timing = 3, |
| .delay = 50, |
| .kycr2_delay = 100, |
| .keycodes = { KEY_1, 0, 0, 0, 0, |
| KEY_2, 0, 0, 0, 0, |
| KEY_3, 0, 0, 0, 0, |
| KEY_4, 0, 0, 0, 0, |
| KEY_5, 0, 0, 0, 0, |
| KEY_6, 0, 0, 0, 0, }, |
| }; |
| |
| static struct resource keysc_resources[] = { |
| [0] = { |
| .name = "KEYSC", |
| .start = 0x044b0000, |
| .end = 0x044b000f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xbe0), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device keysc_device = { |
| .name = "sh_keysc", |
| .id = 0, /* keysc0 clock */ |
| .num_resources = ARRAY_SIZE(keysc_resources), |
| .resource = keysc_resources, |
| .dev = { |
| .platform_data = &keysc_info, |
| }, |
| }; |
| |
| /* TouchScreen */ |
| #define IRQ0 evt2irq(0x600) |
| |
| static int ts_get_pendown_state(struct device *dev) |
| { |
| int val = 0; |
| gpio_free(GPIO_FN_INTC_IRQ0); |
| gpio_request(GPIO_PTZ0, NULL); |
| gpio_direction_input(GPIO_PTZ0); |
| |
| val = gpio_get_value(GPIO_PTZ0); |
| |
| gpio_free(GPIO_PTZ0); |
| gpio_request(GPIO_FN_INTC_IRQ0, NULL); |
| |
| return val ? 0 : 1; |
| } |
| |
| static int ts_init(void) |
| { |
| gpio_request(GPIO_FN_INTC_IRQ0, NULL); |
| return 0; |
| } |
| |
| static struct tsc2007_platform_data tsc2007_info = { |
| .model = 2007, |
| .x_plate_ohms = 180, |
| .get_pendown_state = ts_get_pendown_state, |
| .init_platform_hw = ts_init, |
| }; |
| |
| static struct i2c_board_info ts_i2c_clients = { |
| I2C_BOARD_INFO("tsc2007", 0x48), |
| .type = "tsc2007", |
| .platform_data = &tsc2007_info, |
| .irq = IRQ0, |
| }; |
| |
| static struct regulator_consumer_supply cn12_power_consumers[] = |
| { |
| REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), |
| REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), |
| REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), |
| REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), |
| }; |
| |
| static struct regulator_init_data cn12_power_init_data = { |
| .constraints = { |
| .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers), |
| .consumer_supplies = cn12_power_consumers, |
| }; |
| |
| static struct fixed_voltage_config cn12_power_info = { |
| .supply_name = "CN12 SD/MMC Vdd", |
| .microvolts = 3300000, |
| .init_data = &cn12_power_init_data, |
| }; |
| |
| static struct platform_device cn12_power = { |
| .name = "reg-fixed-voltage", |
| .id = 0, |
| .dev = { |
| .platform_data = &cn12_power_info, |
| }, |
| }; |
| |
| static struct gpiod_lookup_table cn12_power_gpiod_table = { |
| .dev_id = "reg-fixed-voltage.0", |
| .table = { |
| /* Offset 7 on port B */ |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTB7, |
| NULL, GPIO_ACTIVE_HIGH), |
| { }, |
| }, |
| }; |
| |
| #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| /* SDHI0 */ |
| static struct regulator_consumer_supply sdhi0_power_consumers[] = |
| { |
| REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), |
| REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), |
| }; |
| |
| static struct regulator_init_data sdhi0_power_init_data = { |
| .constraints = { |
| .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers), |
| .consumer_supplies = sdhi0_power_consumers, |
| }; |
| |
| static struct fixed_voltage_config sdhi0_power_info = { |
| .supply_name = "CN11 SD/MMC Vdd", |
| .microvolts = 3300000, |
| .init_data = &sdhi0_power_init_data, |
| }; |
| |
| static struct platform_device sdhi0_power = { |
| .name = "reg-fixed-voltage", |
| .id = 1, |
| .dev = { |
| .platform_data = &sdhi0_power_info, |
| }, |
| }; |
| |
| static struct gpiod_lookup_table sdhi0_power_gpiod_table = { |
| .dev_id = "reg-fixed-voltage.1", |
| .table = { |
| /* Offset 6 on port B */ |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTB6, |
| NULL, GPIO_ACTIVE_HIGH), |
| { }, |
| }, |
| }; |
| |
| static struct gpiod_lookup_table sdhi0_gpio_table = { |
| .dev_id = "sh_mobile_sdhi.0", |
| .table = { |
| /* Card detect */ |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTY7, "cd", GPIO_ACTIVE_LOW), |
| { }, |
| }, |
| }; |
| |
| static struct tmio_mmc_data sdhi0_info = { |
| .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, |
| .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, |
| .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | |
| MMC_CAP_NEEDS_POLL, |
| }; |
| |
| static struct resource sdhi0_resources[] = { |
| [0] = { |
| .name = "SDHI0", |
| .start = 0x04ce0000, |
| .end = 0x04ce00ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xe80), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device sdhi0_device = { |
| .name = "sh_mobile_sdhi", |
| .num_resources = ARRAY_SIZE(sdhi0_resources), |
| .resource = sdhi0_resources, |
| .id = 0, |
| .dev = { |
| .platform_data = &sdhi0_info, |
| }, |
| }; |
| |
| #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| /* SDHI1 */ |
| static struct tmio_mmc_data sdhi1_info = { |
| .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, |
| .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, |
| .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | |
| MMC_CAP_NEEDS_POLL, |
| }; |
| |
| static struct gpiod_lookup_table sdhi1_gpio_table = { |
| .dev_id = "sh_mobile_sdhi.1", |
| .table = { |
| /* Card detect */ |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTW7, "cd", GPIO_ACTIVE_LOW), |
| { }, |
| }, |
| }; |
| |
| static struct resource sdhi1_resources[] = { |
| [0] = { |
| .name = "SDHI1", |
| .start = 0x04cf0000, |
| .end = 0x04cf00ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0x4e0), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device sdhi1_device = { |
| .name = "sh_mobile_sdhi", |
| .num_resources = ARRAY_SIZE(sdhi1_resources), |
| .resource = sdhi1_resources, |
| .id = 1, |
| .dev = { |
| .platform_data = &sdhi1_info, |
| }, |
| }; |
| #endif /* CONFIG_MMC_SH_MMCIF */ |
| |
| #else |
| |
| /* MMC SPI */ |
| static void mmc_spi_setpower(struct device *dev, unsigned int maskval) |
| { |
| gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); |
| } |
| |
| static struct mmc_spi_platform_data mmc_spi_info = { |
| .caps = MMC_CAP_NEEDS_POLL, |
| .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, |
| .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ |
| .setpower = mmc_spi_setpower, |
| }; |
| |
| static struct gpiod_lookup_table mmc_spi_gpio_table = { |
| .dev_id = "mmc_spi.0", /* device "mmc_spi" @ CS0 */ |
| .table = { |
| /* Card detect */ |
| GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY7, NULL, 0, |
| GPIO_ACTIVE_LOW), |
| /* Write protect */ |
| GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY6, NULL, 1, |
| GPIO_ACTIVE_HIGH), |
| { }, |
| }, |
| }; |
| |
| static struct spi_board_info spi_bus[] = { |
| { |
| .modalias = "mmc_spi", |
| .platform_data = &mmc_spi_info, |
| .max_speed_hz = 5000000, |
| .mode = SPI_MODE_0, |
| }, |
| }; |
| |
| /* MSIOF0 */ |
| static struct sh_msiof_spi_info msiof0_data = { |
| .num_chipselect = 1, |
| }; |
| |
| static struct resource msiof0_resources[] = { |
| [0] = { |
| .name = "MSIOF0", |
| .start = 0xa4c40000, |
| .end = 0xa4c40063, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xc80), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device msiof0_device = { |
| .name = "spi_sh_msiof", |
| .id = 0, /* MSIOF0 */ |
| .dev = { |
| .platform_data = &msiof0_data, |
| }, |
| .num_resources = ARRAY_SIZE(msiof0_resources), |
| .resource = msiof0_resources, |
| }; |
| |
| static struct gpiod_lookup_table msiof_gpio_table = { |
| .dev_id = "spi_sh_msiof.0", |
| .table = { |
| GPIO_LOOKUP("sh7724_pfc", GPIO_PTM4, "cs", GPIO_ACTIVE_HIGH), |
| { }, |
| }, |
| }; |
| |
| #endif |
| |
| /* FSI */ |
| static struct resource fsi_resources[] = { |
| [0] = { |
| .name = "FSI", |
| .start = 0xFE3C0000, |
| .end = 0xFE3C021d, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0xf80), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device fsi_device = { |
| .name = "sh_fsi", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(fsi_resources), |
| .resource = fsi_resources, |
| }; |
| |
| static struct simple_util_info fsi_da7210_info = { |
| .name = "DA7210", |
| .card = "FSIB-DA7210", |
| .codec = "da7210.0-001a", |
| .platform = "sh_fsi.0", |
| .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBP_CFP, |
| .cpu_dai = { |
| .name = "fsib-dai", |
| }, |
| .codec_dai = { |
| .name = "da7210-hifi", |
| }, |
| }; |
| |
| static struct platform_device fsi_da7210_device = { |
| .name = "asoc-simple-card", |
| .dev = { |
| .platform_data = &fsi_da7210_info, |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask, |
| }, |
| }; |
| |
| |
| /* IrDA */ |
| static struct resource irda_resources[] = { |
| [0] = { |
| .name = "IrDA", |
| .start = 0xA45D0000, |
| .end = 0xA45D0049, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0x480), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device irda_device = { |
| .name = "sh_sir", |
| .num_resources = ARRAY_SIZE(irda_resources), |
| .resource = irda_resources, |
| }; |
| |
| #include <media/i2c/ak881x.h> |
| #include <media/drv-intf/sh_vou.h> |
| |
| static struct ak881x_pdata ak881x_pdata = { |
| .flags = AK881X_IF_MODE_SLAVE, |
| }; |
| |
| static struct i2c_board_info ak8813 = { |
| I2C_BOARD_INFO("ak8813", 0x20), |
| .platform_data = &ak881x_pdata, |
| }; |
| |
| static struct sh_vou_pdata sh_vou_pdata = { |
| .bus_fmt = SH_VOU_BUS_8BIT, |
| .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, |
| .board_info = &ak8813, |
| .i2c_adap = 0, |
| }; |
| |
| static struct resource sh_vou_resources[] = { |
| [0] = { |
| .start = 0xfe960000, |
| .end = 0xfe962043, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = evt2irq(0x8e0), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device vou_device = { |
| .name = "sh-vou", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(sh_vou_resources), |
| .resource = sh_vou_resources, |
| .dev = { |
| .platform_data = &sh_vou_pdata, |
| }, |
| }; |
| |
| #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| /* SH_MMCIF */ |
| static struct resource sh_mmcif_resources[] = { |
| [0] = { |
| .name = "SH_MMCIF", |
| .start = 0xA4CA0000, |
| .end = 0xA4CA00FF, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| /* MMC2I */ |
| .start = evt2irq(0x5a0), |
| .flags = IORESOURCE_IRQ, |
| }, |
| [2] = { |
| /* MMC3I */ |
| .start = evt2irq(0x5c0), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct sh_mmcif_plat_data sh_mmcif_plat = { |
| .sup_pclk = 0, /* SH7724: Max Pclk/2 */ |
| .caps = MMC_CAP_4_BIT_DATA | |
| MMC_CAP_8_BIT_DATA | |
| MMC_CAP_NEEDS_POLL, |
| .ocr = MMC_VDD_32_33 | MMC_VDD_33_34, |
| }; |
| |
| static struct platform_device sh_mmcif_device = { |
| .name = "sh_mmcif", |
| .id = 0, |
| .dev = { |
| .platform_data = &sh_mmcif_plat, |
| }, |
| .num_resources = ARRAY_SIZE(sh_mmcif_resources), |
| .resource = sh_mmcif_resources, |
| }; |
| #endif |
| |
| static struct platform_device *ecovec_ceu_devices[] __initdata = { |
| &ceu0_device, |
| &ceu1_device, |
| }; |
| |
| static struct platform_device *ecovec_devices[] __initdata = { |
| &heartbeat_device, |
| &nor_flash_device, |
| &sh_eth_device, |
| &usb0_host_device, |
| &usb1_common_device, |
| &usbhs_device, |
| &lcdc_device, |
| &keysc_device, |
| &cn12_power, |
| #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| &sdhi0_power, |
| &sdhi0_device, |
| #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| &sdhi1_device, |
| #endif |
| #else |
| &msiof0_device, |
| #endif |
| &fsi_device, |
| &fsi_da7210_device, |
| &irda_device, |
| &vou_device, |
| #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| &sh_mmcif_device, |
| #endif |
| }; |
| |
| #ifdef CONFIG_I2C |
| #define EEPROM_ADDR 0x50 |
| static u8 mac_read(struct i2c_adapter *a, u8 command) |
| { |
| struct i2c_msg msg[2]; |
| u8 buf; |
| int ret; |
| |
| msg[0].addr = EEPROM_ADDR; |
| msg[0].flags = 0; |
| msg[0].len = 1; |
| msg[0].buf = &command; |
| |
| msg[1].addr = EEPROM_ADDR; |
| msg[1].flags = I2C_M_RD; |
| msg[1].len = 1; |
| msg[1].buf = &buf; |
| |
| ret = i2c_transfer(a, msg, 2); |
| if (ret < 0) { |
| printk(KERN_ERR "error %d\n", ret); |
| buf = 0xff; |
| } |
| |
| return buf; |
| } |
| |
| static void __init sh_eth_init(struct sh_eth_plat_data *pd) |
| { |
| struct i2c_adapter *a = i2c_get_adapter(1); |
| int i; |
| |
| if (!a) { |
| pr_err("can not get I2C 1\n"); |
| return; |
| } |
| |
| /* read MAC address from EEPROM */ |
| for (i = 0; i < sizeof(pd->mac_addr); i++) { |
| pd->mac_addr[i] = mac_read(a, 0x10 + i); |
| msleep(10); |
| } |
| |
| i2c_put_adapter(a); |
| } |
| #else |
| static void __init sh_eth_init(struct sh_eth_plat_data *pd) |
| { |
| pr_err("unable to read sh_eth MAC address\n"); |
| } |
| #endif |
| |
| #define PORT_HIZA 0xA4050158 |
| #define IODRIVEA 0xA405018A |
| |
| extern char ecovec24_sdram_enter_start; |
| extern char ecovec24_sdram_enter_end; |
| extern char ecovec24_sdram_leave_start; |
| extern char ecovec24_sdram_leave_end; |
| |
| static int __init arch_setup(void) |
| { |
| struct clk *clk; |
| bool cn12_enabled = false; |
| |
| /* register board specific self-refresh code */ |
| sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | |
| SUSP_SH_RSTANDBY, |
| &ecovec24_sdram_enter_start, |
| &ecovec24_sdram_enter_end, |
| &ecovec24_sdram_leave_start, |
| &ecovec24_sdram_leave_end); |
| |
| /* enable STATUS0, STATUS2 and PDSTATUS */ |
| gpio_request(GPIO_FN_STATUS0, NULL); |
| gpio_request(GPIO_FN_STATUS2, NULL); |
| gpio_request(GPIO_FN_PDSTATUS, NULL); |
| |
| /* enable SCIFA0 */ |
| gpio_request(GPIO_FN_SCIF0_TXD, NULL); |
| gpio_request(GPIO_FN_SCIF0_RXD, NULL); |
| |
| /* enable debug LED */ |
| gpio_request(GPIO_PTG0, NULL); |
| gpio_request(GPIO_PTG1, NULL); |
| gpio_request(GPIO_PTG2, NULL); |
| gpio_request(GPIO_PTG3, NULL); |
| gpio_direction_output(GPIO_PTG0, 0); |
| gpio_direction_output(GPIO_PTG1, 0); |
| gpio_direction_output(GPIO_PTG2, 0); |
| gpio_direction_output(GPIO_PTG3, 0); |
| __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); |
| |
| /* enable SH-Eth */ |
| gpio_request(GPIO_PTA1, NULL); |
| gpio_direction_output(GPIO_PTA1, 1); |
| mdelay(20); |
| |
| gpio_request(GPIO_FN_RMII_RXD0, NULL); |
| gpio_request(GPIO_FN_RMII_RXD1, NULL); |
| gpio_request(GPIO_FN_RMII_TXD0, NULL); |
| gpio_request(GPIO_FN_RMII_TXD1, NULL); |
| gpio_request(GPIO_FN_RMII_REF_CLK, NULL); |
| gpio_request(GPIO_FN_RMII_TX_EN, NULL); |
| gpio_request(GPIO_FN_RMII_RX_ER, NULL); |
| gpio_request(GPIO_FN_RMII_CRS_DV, NULL); |
| gpio_request(GPIO_FN_MDIO, NULL); |
| gpio_request(GPIO_FN_MDC, NULL); |
| gpio_request(GPIO_FN_LNKSTA, NULL); |
| |
| /* enable USB */ |
| __raw_writew(0x0000, 0xA4D80000); |
| __raw_writew(0x0000, 0xA4D90000); |
| gpio_request(GPIO_PTB3, NULL); |
| gpio_request(GPIO_PTB4, NULL); |
| gpio_request(GPIO_PTB5, NULL); |
| gpio_direction_input(GPIO_PTB3); |
| gpio_direction_output(GPIO_PTB4, 0); |
| gpio_direction_output(GPIO_PTB5, 0); |
| __raw_writew(0x0600, 0xa40501d4); |
| __raw_writew(0x0600, 0xa4050192); |
| |
| if (gpio_get_value(GPIO_PTB3)) { |
| printk(KERN_INFO "USB1 function is selected\n"); |
| usb1_common_device.name = "r8a66597_udc"; |
| } else { |
| printk(KERN_INFO "USB1 host is selected\n"); |
| usb1_common_device.name = "r8a66597_hcd"; |
| } |
| |
| /* enable LCDC */ |
| gpio_request(GPIO_FN_LCDD23, NULL); |
| gpio_request(GPIO_FN_LCDD22, NULL); |
| gpio_request(GPIO_FN_LCDD21, NULL); |
| gpio_request(GPIO_FN_LCDD20, NULL); |
| gpio_request(GPIO_FN_LCDD19, NULL); |
| gpio_request(GPIO_FN_LCDD18, NULL); |
| gpio_request(GPIO_FN_LCDD17, NULL); |
| gpio_request(GPIO_FN_LCDD16, NULL); |
| gpio_request(GPIO_FN_LCDD15, NULL); |
| gpio_request(GPIO_FN_LCDD14, NULL); |
| gpio_request(GPIO_FN_LCDD13, NULL); |
| gpio_request(GPIO_FN_LCDD12, NULL); |
| gpio_request(GPIO_FN_LCDD11, NULL); |
| gpio_request(GPIO_FN_LCDD10, NULL); |
| gpio_request(GPIO_FN_LCDD9, NULL); |
| gpio_request(GPIO_FN_LCDD8, NULL); |
| gpio_request(GPIO_FN_LCDD7, NULL); |
| gpio_request(GPIO_FN_LCDD6, NULL); |
| gpio_request(GPIO_FN_LCDD5, NULL); |
| gpio_request(GPIO_FN_LCDD4, NULL); |
| gpio_request(GPIO_FN_LCDD3, NULL); |
| gpio_request(GPIO_FN_LCDD2, NULL); |
| gpio_request(GPIO_FN_LCDD1, NULL); |
| gpio_request(GPIO_FN_LCDD0, NULL); |
| gpio_request(GPIO_FN_LCDDISP, NULL); |
| gpio_request(GPIO_FN_LCDHSYN, NULL); |
| gpio_request(GPIO_FN_LCDDCK, NULL); |
| gpio_request(GPIO_FN_LCDVSYN, NULL); |
| gpio_request(GPIO_FN_LCDDON, NULL); |
| gpio_request(GPIO_FN_LCDLCLK, NULL); |
| __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); |
| |
| gpio_request(GPIO_PTE6, NULL); |
| gpio_request(GPIO_PTU1, NULL); |
| gpio_request(GPIO_PTA2, NULL); |
| gpio_direction_input(GPIO_PTE6); |
| gpio_direction_output(GPIO_PTU1, 0); |
| gpio_direction_output(GPIO_PTA2, 0); |
| |
| /* I/O buffer drive ability is high */ |
| __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); |
| |
| if (gpio_get_value(GPIO_PTE6)) { |
| /* DVI */ |
| lcdc_info.clock_source = LCDC_CLK_EXTERNAL; |
| lcdc_info.ch[0].clock_divider = 1; |
| lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes; |
| lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes); |
| |
| /* No backlight */ |
| gpio_backlight_data.fbdev = NULL; |
| |
| gpio_set_value(GPIO_PTA2, 1); |
| gpio_set_value(GPIO_PTU1, 1); |
| } else { |
| /* Panel */ |
| lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; |
| lcdc_info.ch[0].clock_divider = 2; |
| lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes; |
| lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes); |
| |
| /* FIXME |
| * |
| * LCDDON control is needed for Panel, |
| * but current sh_mobile_lcdc driver doesn't control it. |
| * It is temporary correspondence |
| */ |
| gpio_request(GPIO_PTF4, NULL); |
| gpio_direction_output(GPIO_PTF4, 1); |
| |
| /* enable TouchScreen */ |
| i2c_register_board_info(0, &ts_i2c_clients, 1); |
| irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW); |
| } |
| |
| /* enable CEU0 */ |
| gpio_request(GPIO_FN_VIO0_D15, NULL); |
| gpio_request(GPIO_FN_VIO0_D14, NULL); |
| gpio_request(GPIO_FN_VIO0_D13, NULL); |
| gpio_request(GPIO_FN_VIO0_D12, NULL); |
| gpio_request(GPIO_FN_VIO0_D11, NULL); |
| gpio_request(GPIO_FN_VIO0_D10, NULL); |
| gpio_request(GPIO_FN_VIO0_D9, NULL); |
| gpio_request(GPIO_FN_VIO0_D8, NULL); |
| gpio_request(GPIO_FN_VIO0_D7, NULL); |
| gpio_request(GPIO_FN_VIO0_D6, NULL); |
| gpio_request(GPIO_FN_VIO0_D5, NULL); |
| gpio_request(GPIO_FN_VIO0_D4, NULL); |
| gpio_request(GPIO_FN_VIO0_D3, NULL); |
| gpio_request(GPIO_FN_VIO0_D2, NULL); |
| gpio_request(GPIO_FN_VIO0_D1, NULL); |
| gpio_request(GPIO_FN_VIO0_D0, NULL); |
| gpio_request(GPIO_FN_VIO0_VD, NULL); |
| gpio_request(GPIO_FN_VIO0_CLK, NULL); |
| gpio_request(GPIO_FN_VIO0_FLD, NULL); |
| gpio_request(GPIO_FN_VIO0_HD, NULL); |
| |
| /* enable CEU1 */ |
| gpio_request(GPIO_FN_VIO1_D7, NULL); |
| gpio_request(GPIO_FN_VIO1_D6, NULL); |
| gpio_request(GPIO_FN_VIO1_D5, NULL); |
| gpio_request(GPIO_FN_VIO1_D4, NULL); |
| gpio_request(GPIO_FN_VIO1_D3, NULL); |
| gpio_request(GPIO_FN_VIO1_D2, NULL); |
| gpio_request(GPIO_FN_VIO1_D1, NULL); |
| gpio_request(GPIO_FN_VIO1_D0, NULL); |
| gpio_request(GPIO_FN_VIO1_FLD, NULL); |
| gpio_request(GPIO_FN_VIO1_HD, NULL); |
| gpio_request(GPIO_FN_VIO1_VD, NULL); |
| gpio_request(GPIO_FN_VIO1_CLK, NULL); |
| |
| /* enable KEYSC */ |
| gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); |
| gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); |
| gpio_request(GPIO_FN_KEYOUT3, NULL); |
| gpio_request(GPIO_FN_KEYOUT2, NULL); |
| gpio_request(GPIO_FN_KEYOUT1, NULL); |
| gpio_request(GPIO_FN_KEYOUT0, NULL); |
| gpio_request(GPIO_FN_KEYIN0, NULL); |
| |
| /* enable user debug switch */ |
| gpio_request(GPIO_PTR0, NULL); |
| gpio_request(GPIO_PTR4, NULL); |
| gpio_request(GPIO_PTR5, NULL); |
| gpio_request(GPIO_PTR6, NULL); |
| gpio_direction_input(GPIO_PTR0); |
| gpio_direction_input(GPIO_PTR4); |
| gpio_direction_input(GPIO_PTR5); |
| gpio_direction_input(GPIO_PTR6); |
| |
| /* SD-card slot CN11 */ |
| #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ |
| gpio_request(GPIO_FN_SDHI0WP, NULL); |
| gpio_request(GPIO_FN_SDHI0CMD, NULL); |
| gpio_request(GPIO_FN_SDHI0CLK, NULL); |
| gpio_request(GPIO_FN_SDHI0D3, NULL); |
| gpio_request(GPIO_FN_SDHI0D2, NULL); |
| gpio_request(GPIO_FN_SDHI0D1, NULL); |
| gpio_request(GPIO_FN_SDHI0D0, NULL); |
| #else |
| /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ |
| gpio_request(GPIO_FN_MSIOF0_TXD, NULL); |
| gpio_request(GPIO_FN_MSIOF0_RXD, NULL); |
| gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); |
| gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ |
| gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ |
| |
| gpiod_add_lookup_table(&mmc_spi_gpio_table); |
| gpiod_add_lookup_table(&msiof_gpio_table); |
| spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); |
| #endif |
| |
| /* MMC/SD-card slot CN12 */ |
| #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */ |
| gpio_request(GPIO_FN_MMC_D7, NULL); |
| gpio_request(GPIO_FN_MMC_D6, NULL); |
| gpio_request(GPIO_FN_MMC_D5, NULL); |
| gpio_request(GPIO_FN_MMC_D4, NULL); |
| gpio_request(GPIO_FN_MMC_D3, NULL); |
| gpio_request(GPIO_FN_MMC_D2, NULL); |
| gpio_request(GPIO_FN_MMC_D1, NULL); |
| gpio_request(GPIO_FN_MMC_D0, NULL); |
| gpio_request(GPIO_FN_MMC_CLK, NULL); |
| gpio_request(GPIO_FN_MMC_CMD, NULL); |
| |
| cn12_enabled = true; |
| #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ |
| gpio_request(GPIO_FN_SDHI1WP, NULL); |
| gpio_request(GPIO_FN_SDHI1CMD, NULL); |
| gpio_request(GPIO_FN_SDHI1CLK, NULL); |
| gpio_request(GPIO_FN_SDHI1D3, NULL); |
| gpio_request(GPIO_FN_SDHI1D2, NULL); |
| gpio_request(GPIO_FN_SDHI1D1, NULL); |
| gpio_request(GPIO_FN_SDHI1D0, NULL); |
| |
| cn12_enabled = true; |
| #endif |
| |
| if (cn12_enabled) |
| /* I/O buffer drive ability is high for CN12 */ |
| __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000, |
| IODRIVEA); |
| |
| /* enable FSI */ |
| gpio_request(GPIO_FN_FSIMCKB, NULL); |
| gpio_request(GPIO_FN_FSIIBSD, NULL); |
| gpio_request(GPIO_FN_FSIOBSD, NULL); |
| gpio_request(GPIO_FN_FSIIBBCK, NULL); |
| gpio_request(GPIO_FN_FSIIBLRCK, NULL); |
| gpio_request(GPIO_FN_FSIOBBCK, NULL); |
| gpio_request(GPIO_FN_FSIOBLRCK, NULL); |
| gpio_request(GPIO_FN_CLKAUDIOBO, NULL); |
| |
| /* set SPU2 clock to 83.4 MHz */ |
| clk = clk_get(NULL, "spu_clk"); |
| if (!IS_ERR(clk)) { |
| clk_set_rate(clk, clk_round_rate(clk, 83333333)); |
| clk_put(clk); |
| } |
| |
| /* change parent of FSI B */ |
| clk = clk_get(NULL, "fsib_clk"); |
| if (!IS_ERR(clk)) { |
| /* 48kHz dummy clock was used to make sure 1/1 divide */ |
| clk_set_rate(&sh7724_fsimckb_clk, 48000); |
| clk_set_parent(clk, &sh7724_fsimckb_clk); |
| clk_set_rate(clk, 48000); |
| clk_put(clk); |
| } |
| |
| gpio_request(GPIO_PTU0, NULL); |
| gpio_direction_output(GPIO_PTU0, 0); |
| mdelay(20); |
| |
| /* enable motion sensor */ |
| gpio_request(GPIO_FN_INTC_IRQ1, NULL); |
| gpio_direction_input(GPIO_FN_INTC_IRQ1); |
| |
| /* set VPU clock to 166 MHz */ |
| clk = clk_get(NULL, "vpu_clk"); |
| if (!IS_ERR(clk)) { |
| clk_set_rate(clk, clk_round_rate(clk, 166000000)); |
| clk_put(clk); |
| } |
| |
| /* enable IrDA */ |
| gpio_request(GPIO_FN_IRDA_OUT, NULL); |
| gpio_request(GPIO_FN_IRDA_IN, NULL); |
| gpio_request(GPIO_PTU5, NULL); |
| gpio_direction_output(GPIO_PTU5, 0); |
| |
| /* Register gpio lookup tables for cameras and video decoder */ |
| gpiod_add_lookup_table(&tw9910_gpios); |
| gpiod_add_lookup_table(&mt9t112_0_gpios); |
| gpiod_add_lookup_table(&mt9t112_1_gpios); |
| |
| /* enable I2C device */ |
| i2c_register_board_info(0, i2c0_devices, |
| ARRAY_SIZE(i2c0_devices)); |
| |
| i2c_register_board_info(1, i2c1_devices, |
| ARRAY_SIZE(i2c1_devices)); |
| |
| #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE) |
| /* VOU */ |
| gpio_request(GPIO_FN_DV_D15, NULL); |
| gpio_request(GPIO_FN_DV_D14, NULL); |
| gpio_request(GPIO_FN_DV_D13, NULL); |
| gpio_request(GPIO_FN_DV_D12, NULL); |
| gpio_request(GPIO_FN_DV_D11, NULL); |
| gpio_request(GPIO_FN_DV_D10, NULL); |
| gpio_request(GPIO_FN_DV_D9, NULL); |
| gpio_request(GPIO_FN_DV_D8, NULL); |
| gpio_request(GPIO_FN_DV_CLKI, NULL); |
| gpio_request(GPIO_FN_DV_CLK, NULL); |
| gpio_request(GPIO_FN_DV_VSYNC, NULL); |
| gpio_request(GPIO_FN_DV_HSYNC, NULL); |
| |
| /* AK8813 power / reset sequence */ |
| gpio_request(GPIO_PTG4, NULL); |
| gpio_request(GPIO_PTU3, NULL); |
| /* Reset */ |
| gpio_direction_output(GPIO_PTG4, 0); |
| /* Power down */ |
| gpio_direction_output(GPIO_PTU3, 1); |
| |
| udelay(10); |
| |
| /* Power up, reset */ |
| gpio_set_value(GPIO_PTU3, 0); |
| |
| udelay(10); |
| |
| /* Remove reset */ |
| gpio_set_value(GPIO_PTG4, 1); |
| #endif |
| |
| /* Initialize CEU platform devices separately to map memory first */ |
| device_initialize(&ecovec_ceu_devices[0]->dev); |
| dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev, |
| ceu0_dma_membase, ceu0_dma_membase, |
| CEU_BUFFER_MEMORY_SIZE); |
| platform_device_add(ecovec_ceu_devices[0]); |
| |
| device_initialize(&ecovec_ceu_devices[1]->dev); |
| dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev, |
| ceu1_dma_membase, ceu1_dma_membase, |
| CEU_BUFFER_MEMORY_SIZE); |
| platform_device_add(ecovec_ceu_devices[1]); |
| |
| gpiod_add_lookup_table(&cn12_power_gpiod_table); |
| #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| gpiod_add_lookup_table(&sdhi0_power_gpiod_table); |
| gpiod_add_lookup_table(&sdhi0_gpio_table); |
| #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| gpiod_add_lookup_table(&sdhi1_gpio_table); |
| #endif |
| #endif |
| |
| gpiod_add_lookup_table(&gpio_backlight_lookup); |
| gpio_backlight_device = platform_device_register_full( |
| &gpio_backlight_device_info); |
| if (IS_ERR(gpio_backlight_device)) |
| return PTR_ERR(gpio_backlight_device); |
| |
| return platform_add_devices(ecovec_devices, |
| ARRAY_SIZE(ecovec_devices)); |
| } |
| arch_initcall(arch_setup); |
| |
| static int __init devices_setup(void) |
| { |
| sh_eth_init(&sh_eth_plat); |
| return 0; |
| } |
| device_initcall(devices_setup); |
| |
| /* Reserve a portion of memory for CEU 0 and CEU 1 buffers */ |
| static void __init ecovec_mv_mem_reserve(void) |
| { |
| phys_addr_t phys; |
| phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; |
| |
| phys = memblock_phys_alloc(size, PAGE_SIZE); |
| if (!phys) |
| panic("Failed to allocate CEU0 memory\n"); |
| |
| memblock_phys_free(phys, size); |
| memblock_remove(phys, size); |
| ceu0_dma_membase = phys; |
| |
| phys = memblock_phys_alloc(size, PAGE_SIZE); |
| if (!phys) |
| panic("Failed to allocate CEU1 memory\n"); |
| |
| memblock_phys_free(phys, size); |
| memblock_remove(phys, size); |
| ceu1_dma_membase = phys; |
| } |
| |
| static struct sh_machine_vector mv_ecovec __initmv = { |
| .mv_name = "R0P7724 (EcoVec)", |
| .mv_mem_reserve = ecovec_mv_mem_reserve, |
| }; |