| /* |
| * Copyright (C) 2009 Renesas Solutions Corp. |
| * |
| * Kuninori Morimoto <morimoto.kuninori@renesas.com> |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| */ |
| |
| #include <linux/init.h> |
| #include <linux/device.h> |
| #include <linux/platform_device.h> |
| #include <linux/mfd/sh_mobile_sdhi.h> |
| #include <linux/mtd/physmap.h> |
| #include <linux/gpio.h> |
| #include <linux/interrupt.h> |
| #include <linux/io.h> |
| #include <linux/delay.h> |
| #include <linux/usb/r8a66597.h> |
| #include <linux/i2c.h> |
| #include <linux/i2c/tsc2007.h> |
| #include <linux/spi/spi.h> |
| #include <linux/spi/sh_msiof.h> |
| #include <linux/spi/mmc_spi.h> |
| #include <linux/mmc/host.h> |
| #include <linux/input.h> |
| #include <linux/input/sh_keysc.h> |
| #include <linux/mfd/sh_mobile_sdhi.h> |
| #include <video/sh_mobile_lcdc.h> |
| #include <sound/sh_fsi.h> |
| #include <media/sh_mobile_ceu.h> |
| #include <media/tw9910.h> |
| #include <media/mt9t112.h> |
| #include <asm/heartbeat.h> |
| #include <asm/sh_eth.h> |
| #include <asm/clock.h> |
| #include <asm/suspend.h> |
| #include <cpu/sh7724.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 |
| */ |
| |
| /* 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 = 91, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| struct sh_eth_plat_data sh_eth_plat = { |
| .phy = 0x1f, /* SMSC LAN8700 */ |
| .edmac_endian = EDMAC_LITTLE_ENDIAN, |
| .ether_link_active_low = 1 |
| }; |
| |
| static struct platform_device sh_eth_device = { |
| .name = "sh-eth", |
| .id = 0, |
| .dev = { |
| .platform_data = &sh_eth_plat, |
| }, |
| .num_resources = ARRAY_SIZE(sh_eth_resources), |
| .resource = sh_eth_resources, |
| .archdata = { |
| .hwblk_id = HWBLK_ETHER, |
| }, |
| }; |
| |
| /* USB0 host */ |
| 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 = 65, |
| .end = 65, |
| .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 */ |
| 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 = 66, |
| .end = 66, |
| .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, |
| }; |
| |
| /* LCDC */ |
| static struct sh_mobile_lcdc_info lcdc_info = { |
| .ch[0] = { |
| .interface_type = RGB18, |
| .chan = LCDC_CHAN_MAINLCD, |
| .bpp = 16, |
| .lcd_cfg = { |
| .sync = 0, /* hsync and vsync are active low */ |
| }, |
| .lcd_size_cfg = { /* 7.0 inch */ |
| .width = 152, |
| .height = 91, |
| }, |
| .board_cfg = { |
| }, |
| } |
| }; |
| |
| static struct resource lcdc_resources[] = { |
| [0] = { |
| .name = "LCDC", |
| .start = 0xfe940000, |
| .end = 0xfe942fff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 106, |
| .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, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_LCDC, |
| }, |
| }; |
| |
| /* CEU0 */ |
| static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { |
| .flags = SH_CEU_FLAG_USE_8BIT_BUS, |
| }; |
| |
| static struct resource ceu0_resources[] = { |
| [0] = { |
| .name = "CEU0", |
| .start = 0xfe910000, |
| .end = 0xfe91009f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 52, |
| .flags = IORESOURCE_IRQ, |
| }, |
| [2] = { |
| /* place holder for contiguous memory */ |
| }, |
| }; |
| |
| static struct platform_device ceu0_device = { |
| .name = "sh_mobile_ceu", |
| .id = 0, /* "ceu0" clock */ |
| .num_resources = ARRAY_SIZE(ceu0_resources), |
| .resource = ceu0_resources, |
| .dev = { |
| .platform_data = &sh_mobile_ceu0_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_CEU0, |
| }, |
| }; |
| |
| /* CEU1 */ |
| static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { |
| .flags = SH_CEU_FLAG_USE_8BIT_BUS, |
| }; |
| |
| static struct resource ceu1_resources[] = { |
| [0] = { |
| .name = "CEU1", |
| .start = 0xfe914000, |
| .end = 0xfe91409f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 63, |
| .flags = IORESOURCE_IRQ, |
| }, |
| [2] = { |
| /* place holder for contiguous memory */ |
| }, |
| }; |
| |
| static struct platform_device ceu1_device = { |
| .name = "sh_mobile_ceu", |
| .id = 1, /* "ceu1" clock */ |
| .num_resources = ARRAY_SIZE(ceu1_resources), |
| .resource = ceu1_resources, |
| .dev = { |
| .platform_data = &sh_mobile_ceu1_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_CEU1, |
| }, |
| }; |
| |
| /* I2C device */ |
| static struct i2c_board_info i2c0_devices[] = { |
| { |
| I2C_BOARD_INFO("da7210", 0x1a), |
| }, |
| }; |
| |
| static struct i2c_board_info i2c1_devices[] = { |
| { |
| I2C_BOARD_INFO("r2025sd", 0x32), |
| }, |
| { |
| I2C_BOARD_INFO("lis3lv02d", 0x1c), |
| .irq = 33, |
| } |
| }; |
| |
| /* 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 = 79, |
| .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, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_KEYSC, |
| }, |
| }; |
| |
| /* TouchScreen */ |
| #define IRQ0 32 |
| static int ts_get_pendown_state(void) |
| { |
| 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; |
| } |
| |
| 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, |
| }; |
| |
| #ifdef CONFIG_MFD_SH_MOBILE_SDHI |
| /* SHDI0 */ |
| static void sdhi0_set_pwr(struct platform_device *pdev, int state) |
| { |
| gpio_set_value(GPIO_PTB6, state); |
| } |
| |
| static struct sh_mobile_sdhi_info sdhi0_info = { |
| .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, |
| .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, |
| .set_pwr = sdhi0_set_pwr, |
| }; |
| |
| static struct resource sdhi0_resources[] = { |
| [0] = { |
| .name = "SDHI0", |
| .start = 0x04ce0000, |
| .end = 0x04ce01ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 100, |
| .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, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_SDHI0, |
| }, |
| }; |
| |
| /* SHDI1 */ |
| static void sdhi1_set_pwr(struct platform_device *pdev, int state) |
| { |
| gpio_set_value(GPIO_PTB7, state); |
| } |
| |
| static struct sh_mobile_sdhi_info sdhi1_info = { |
| .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, |
| .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, |
| .set_pwr = sdhi1_set_pwr, |
| }; |
| |
| static struct resource sdhi1_resources[] = { |
| [0] = { |
| .name = "SDHI1", |
| .start = 0x04cf0000, |
| .end = 0x04cf01ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 23, |
| .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, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_SDHI1, |
| }, |
| }; |
| |
| #else |
| |
| /* MMC SPI */ |
| static int mmc_spi_get_ro(struct device *dev) |
| { |
| return gpio_get_value(GPIO_PTY6); |
| } |
| |
| static int mmc_spi_get_cd(struct device *dev) |
| { |
| return !gpio_get_value(GPIO_PTY7); |
| } |
| |
| 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 = { |
| .get_ro = mmc_spi_get_ro, |
| .get_cd = mmc_spi_get_cd, |
| .caps = MMC_CAP_NEEDS_POLL, |
| .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ |
| .setpower = mmc_spi_setpower, |
| }; |
| |
| static struct spi_board_info spi_bus[] = { |
| { |
| .modalias = "mmc_spi", |
| .platform_data = &mmc_spi_info, |
| .max_speed_hz = 5000000, |
| .mode = SPI_MODE_0, |
| .controller_data = (void *) GPIO_PTM4, |
| }, |
| }; |
| |
| /* 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 = 84, |
| .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, |
| .archdata = { |
| .hwblk_id = HWBLK_MSIOF0, |
| }, |
| }; |
| |
| #endif |
| |
| /* I2C Video/Camera */ |
| static struct i2c_board_info i2c_camera[] = { |
| { |
| I2C_BOARD_INFO("tw9910", 0x45), |
| }, |
| { |
| /* 1st camera */ |
| I2C_BOARD_INFO("mt9t112", 0x3c), |
| }, |
| { |
| /* 2nd camera */ |
| I2C_BOARD_INFO("mt9t112", 0x3c), |
| }, |
| }; |
| |
| /* tw9910 */ |
| static int tw9910_power(struct device *dev, int mode) |
| { |
| int val = mode ? 0 : 1; |
| |
| gpio_set_value(GPIO_PTU2, val); |
| if (mode) |
| mdelay(100); |
| |
| return 0; |
| } |
| |
| static struct tw9910_video_info tw9910_info = { |
| .buswidth = SOCAM_DATAWIDTH_8, |
| .mpout = TW9910_MPO_FIELD, |
| }; |
| |
| static struct soc_camera_link tw9910_link = { |
| .i2c_adapter_id = 0, |
| .bus_id = 1, |
| .power = tw9910_power, |
| .board_info = &i2c_camera[0], |
| .module_name = "tw9910", |
| .priv = &tw9910_info, |
| }; |
| |
| /* mt9t112 */ |
| static int mt9t112_power1(struct device *dev, int mode) |
| { |
| gpio_set_value(GPIO_PTA3, mode); |
| if (mode) |
| mdelay(100); |
| |
| return 0; |
| } |
| |
| static struct mt9t112_camera_info mt9t112_info1 = { |
| .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, |
| .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ |
| }; |
| |
| static struct soc_camera_link mt9t112_link1 = { |
| .i2c_adapter_id = 0, |
| .power = mt9t112_power1, |
| .bus_id = 0, |
| .board_info = &i2c_camera[1], |
| .module_name = "mt9t112", |
| .priv = &mt9t112_info1, |
| }; |
| |
| static int mt9t112_power2(struct device *dev, int mode) |
| { |
| gpio_set_value(GPIO_PTA4, mode); |
| if (mode) |
| mdelay(100); |
| |
| return 0; |
| } |
| |
| static struct mt9t112_camera_info mt9t112_info2 = { |
| .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, |
| .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ |
| }; |
| |
| static struct soc_camera_link mt9t112_link2 = { |
| .i2c_adapter_id = 1, |
| .power = mt9t112_power2, |
| .bus_id = 1, |
| .board_info = &i2c_camera[2], |
| .module_name = "mt9t112", |
| .priv = &mt9t112_info2, |
| }; |
| |
| static struct platform_device camera_devices[] = { |
| { |
| .name = "soc-camera-pdrv", |
| .id = 0, |
| .dev = { |
| .platform_data = &tw9910_link, |
| }, |
| }, |
| { |
| .name = "soc-camera-pdrv", |
| .id = 1, |
| .dev = { |
| .platform_data = &mt9t112_link1, |
| }, |
| }, |
| { |
| .name = "soc-camera-pdrv", |
| .id = 2, |
| .dev = { |
| .platform_data = &mt9t112_link2, |
| }, |
| }, |
| }; |
| |
| /* FSI */ |
| /* |
| * FSI-B use external clock which came from da7210. |
| * So, we should change parent of fsi |
| */ |
| #define FCLKBCR 0xa415000c |
| static void fsimck_init(struct clk *clk) |
| { |
| u32 status = __raw_readl(clk->enable_reg); |
| |
| /* use external clock */ |
| status &= ~0x000000ff; |
| status |= 0x00000080; |
| |
| __raw_writel(status, clk->enable_reg); |
| } |
| |
| static struct clk_ops fsimck_clk_ops = { |
| .init = fsimck_init, |
| }; |
| |
| static struct clk fsimckb_clk = { |
| .ops = &fsimck_clk_ops, |
| .enable_reg = (void __iomem *)FCLKBCR, |
| .rate = 0, /* unknown */ |
| }; |
| |
| struct sh_fsi_platform_info fsi_info = { |
| .portb_flags = SH_FSI_BRS_INV | |
| SH_FSI_OUT_SLAVE_MODE | |
| SH_FSI_IN_SLAVE_MODE | |
| SH_FSI_OFMT(I2S) | |
| SH_FSI_IFMT(I2S), |
| }; |
| |
| static struct resource fsi_resources[] = { |
| [0] = { |
| .name = "FSI", |
| .start = 0xFE3C0000, |
| .end = 0xFE3C021d, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 108, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device fsi_device = { |
| .name = "sh_fsi", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(fsi_resources), |
| .resource = fsi_resources, |
| .dev = { |
| .platform_data = &fsi_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */ |
| }, |
| }; |
| |
| /* IrDA */ |
| static struct resource irda_resources[] = { |
| [0] = { |
| .name = "IrDA", |
| .start = 0xA45D0000, |
| .end = 0xA45D0049, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 20, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device irda_device = { |
| .name = "sh_sir", |
| .num_resources = ARRAY_SIZE(irda_resources), |
| .resource = irda_resources, |
| }; |
| |
| #include <media/ak881x.h> |
| #include <media/sh_vou.h> |
| |
| 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, |
| }; |
| |
| 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, |
| .module_name = "ak881x", |
| }; |
| |
| static struct resource sh_vou_resources[] = { |
| [0] = { |
| .start = 0xfe960000, |
| .end = 0xfe962043, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 55, |
| .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, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_VOU, |
| }, |
| }; |
| |
| static struct platform_device *ecovec_devices[] __initdata = { |
| &heartbeat_device, |
| &nor_flash_device, |
| &sh_eth_device, |
| &usb0_host_device, |
| &usb1_common_device, |
| &lcdc_device, |
| &ceu0_device, |
| &ceu1_device, |
| &keysc_device, |
| #ifdef CONFIG_MFD_SH_MOBILE_SDHI |
| &sdhi0_device, |
| &sdhi1_device, |
| #else |
| &msiof0_device, |
| #endif |
| &camera_devices[0], |
| &camera_devices[1], |
| &camera_devices[2], |
| &fsi_device, |
| &irda_device, |
| &vou_device, |
| }; |
| |
| #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 frome 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; |
| |
| /* 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_PTR1, NULL); |
| gpio_request(GPIO_PTA2, NULL); |
| gpio_direction_input(GPIO_PTE6); |
| gpio_direction_output(GPIO_PTU1, 0); |
| gpio_direction_output(GPIO_PTR1, 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_cfg.name = "DVI"; |
| lcdc_info.ch[0].lcd_cfg.xres = 1280; |
| lcdc_info.ch[0].lcd_cfg.yres = 720; |
| lcdc_info.ch[0].lcd_cfg.left_margin = 220; |
| lcdc_info.ch[0].lcd_cfg.right_margin = 110; |
| lcdc_info.ch[0].lcd_cfg.hsync_len = 40; |
| lcdc_info.ch[0].lcd_cfg.upper_margin = 20; |
| lcdc_info.ch[0].lcd_cfg.lower_margin = 5; |
| lcdc_info.ch[0].lcd_cfg.vsync_len = 5; |
| |
| 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_cfg.name = "Panel"; |
| lcdc_info.ch[0].lcd_cfg.xres = 800; |
| lcdc_info.ch[0].lcd_cfg.yres = 480; |
| lcdc_info.ch[0].lcd_cfg.left_margin = 220; |
| lcdc_info.ch[0].lcd_cfg.right_margin = 110; |
| lcdc_info.ch[0].lcd_cfg.hsync_len = 70; |
| lcdc_info.ch[0].lcd_cfg.upper_margin = 20; |
| lcdc_info.ch[0].lcd_cfg.lower_margin = 5; |
| lcdc_info.ch[0].lcd_cfg.vsync_len = 5; |
| |
| gpio_set_value(GPIO_PTR1, 1); |
| |
| /* 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); |
| 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); |
| platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); |
| |
| /* 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); |
| platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); |
| |
| /* 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); |
| |
| #ifdef CONFIG_MFD_SH_MOBILE_SDHI |
| /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ |
| gpio_request(GPIO_FN_SDHI0CD, NULL); |
| 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); |
| gpio_request(GPIO_PTB6, NULL); |
| gpio_direction_output(GPIO_PTB6, 0); |
| |
| /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ |
| gpio_request(GPIO_FN_SDHI1CD, NULL); |
| 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); |
| gpio_request(GPIO_PTB7, NULL); |
| gpio_direction_output(GPIO_PTB7, 0); |
| |
| /* I/O buffer drive ability is high for SDHI1 */ |
| __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA); |
| #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_PTM4, NULL); /* software CS control of TSYNC pin */ |
| gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ |
| gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ |
| gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ |
| gpio_request(GPIO_PTY6, NULL); /* write protect */ |
| gpio_direction_input(GPIO_PTY6); |
| gpio_request(GPIO_PTY7, NULL); /* card detect */ |
| gpio_direction_input(GPIO_PTY7); |
| |
| spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); |
| #endif |
| |
| /* enable Video */ |
| gpio_request(GPIO_PTU2, NULL); |
| gpio_direction_output(GPIO_PTU2, 1); |
| |
| /* enable Camera */ |
| gpio_request(GPIO_PTA3, NULL); |
| gpio_request(GPIO_PTA4, NULL); |
| gpio_direction_output(GPIO_PTA3, 0); |
| gpio_direction_output(GPIO_PTA4, 0); |
| |
| /* 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 (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 (clk) { |
| clk_register(&fsimckb_clk); |
| clk_set_parent(clk, &fsimckb_clk); |
| clk_set_rate(clk, 11000); |
| clk_set_rate(&fsimckb_clk, 11000); |
| 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 (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); |
| |
| /* 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)); |
| |
| /* 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); |
| |
| 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); |
| |
| static struct sh_machine_vector mv_ecovec __initmv = { |
| .mv_name = "R0P7724 (EcoVec)", |
| }; |