/* * mackerel board support * * Copyright (C) 2010 Renesas Solutions Corp. * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> * * based on ap4evb * Copyright (C) 2010 Magnus Damm * Copyright (C) 2008 Yoshihiro Shimoda * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/delay.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/input.h> #include <linux/io.h> #include <linux/i2c.h> #include <linux/leds.h> #include <linux/mfd/tmio.h> #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/pm_clock.h> #include <linux/smsc911x.h> #include <linux/sh_intc.h> #include <linux/tca6416_keypad.h> #include <linux/usb/r8a66597.h> #include <linux/usb/renesas_usbhs.h> #include <linux/dma-mapping.h> #include <video/sh_mobile_hdmi.h> #include <video/sh_mobile_lcdc.h> #include <media/sh_mobile_ceu.h> #include <media/soc_camera.h> #include <media/soc_camera_platform.h> #include <sound/sh_fsi.h> #include <mach/common.h> #include <mach/sh7372.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach/map.h> #include <asm/mach-types.h> /* * Address Interface BusWidth note * ------------------------------------------------------------------ * 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON * 0x0800_0000 user area - * 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF * 0x1400_0000 Ether (LAN9220) 16bit * 0x1600_0000 user area - cannot use with NAND * 0x1800_0000 user area - * 0x1A00_0000 - * 0x4000_0000 LPDDR2-SDRAM (POP) 32bit */ /* * CPU mode * * SW4 | Boot Area| Master | Remarks * 1 | 2 | 3 | 4 | 5 | 6 | 8 | | Processor| * ----+-----+-----+-----+-----+-----+-----+----------+----------+-------------- * ON | ON | OFF | ON | ON | OFF | OFF | External | System | External ROM * ON | ON | ON | ON | ON | OFF | OFF | External | System | ROM Debug * ON | ON | X | ON | OFF | OFF | OFF | Built-in | System | ROM Debug * X | OFF | X | X | X | X | OFF | Built-in | System | MaskROM * OFF | X | X | X | X | X | OFF | Built-in | System | MaskROM * X | X | X | OFF | X | X | OFF | Built-in | System | MaskROM * OFF | ON | OFF | X | X | OFF | ON | External | System | Standalone * ON | OFF | OFF | X | X | OFF | ON | External | Realtime | Standalone */ /* * NOR Flash ROM * * SW1 | SW2 | SW7 | NOR Flash ROM * bit1 | bit1 bit2 | bit1 | Memory allocation * ------+------------+------+------------------ * OFF | ON OFF | ON | Area 0 * OFF | ON OFF | OFF | Area 4 */ /* * SMSC 9220 * * SW1 SMSC 9220 * ----------------------- * ON access disable * OFF access enable */ /* * NAND Flash ROM * * SW1 | SW2 | SW7 | NAND Flash ROM * bit1 | bit1 bit2 | bit2 | Memory allocation * ------+------------+------+------------------ * OFF | ON OFF | ON | FCE 0 * OFF | ON OFF | OFF | FCE 1 */ /* * External interrupt pin settings * * IRQX | pin setting | device | level * ------+--------------------+--------------------+------- * IRQ0 | ICR1A.IRQ0SA=0010 | SDHI2 card detect | Low * IRQ6 | ICR1A.IRQ6SA=0011 | Ether(LAN9220) | High * IRQ7 | ICR1A.IRQ7SA=0010 | LCD Touch Panel | Low * IRQ8 | ICR2A.IRQ8SA=0010 | MMC/SD card detect | Low * IRQ9 | ICR2A.IRQ9SA=0010 | KEY(TCA6408) | Low * IRQ21 | ICR4A.IRQ21SA=0011 | Sensor(ADXL345) | High * IRQ22 | ICR4A.IRQ22SA=0011 | Sensor(AK8975) | High */ /* * USB * * USB0 : CN22 : Function * USB1 : CN31 : Function/Host *1 * * J30 (for CN31) *1 * ----------+---------------+------------- * 1-2 short | VBUS 5V | Host * open | external VBUS | Function * * *1 * CN31 is used as * CONFIG_USB_R8A66597_HCD Host * CONFIG_USB_RENESAS_USBHS Function * * CAUTION * * renesas_usbhs driver can use external interrupt mode * (which come from USB-PHY) or autonomy mode (it use own interrupt) * for detecting connection/disconnection when Function. * USB will be power OFF while it has been disconnecting * if external interrupt mode, and it is always power ON if autonomy mode, * * mackerel can not use external interrupt (IRQ7-PORT167) mode on "USB0", * because Touchscreen is using IRQ7-PORT40. * It is impossible to use IRQ7 demux on this board. * * We can use external interrupt mode USB-Function on "USB1". * USB1 can become Host by r8a66597, and become Function by renesas_usbhs. * But don't select both drivers in same time. * These uses same IRQ number for request_irq(), and aren't supporting * IRQF_SHARED / IORESOURCE_IRQ_SHAREABLE. * * Actually these are old/new version of USB driver. * This mean its register will be broken if it supports shared IRQ, */ /* * SDHI0 (CN12) * * SW56 : OFF * */ /* MMC /SDHI1 (CN7) * * I/O voltage : 1.8v * * Power voltage : 1.8v or 3.3v * J22 : select power voltage *1 * 1-2 pin : 1.8v * 2-3 pin : 3.3v * * *1 * Please change J22 depends the card to be used. * MMC's OCR field set to support either voltage for the card inserted. * * SW1 | SW33 * | bit1 | bit2 | bit3 | bit4 * -------------+------+------+------+------- * MMC0 OFF | OFF | X | ON | X (Use MMCIF) * SDHI1 OFF | ON | X | OFF | X (Use MFD_SH_MOBILE_SDHI) * */ /* * SDHI2 (CN23) * * microSD card sloct * */ /* * FIXME !! * * gpio_no_direction * gpio_pull_down * are quick_hack. * * current gpio frame work doesn't have * the method to control only pull up/down/free. * this function should be replaced by correct gpio function */ static void __init gpio_no_direction(u32 addr) { __raw_writeb(0x00, addr); } static void __init gpio_pull_down(u32 addr) { u8 data = __raw_readb(addr); data &= 0x0F; data |= 0xA0; __raw_writeb(data, addr); } /* MTD */ static struct mtd_partition nor_flash_partitions[] = { { .name = "loader", .offset = 0x00000000, .size = 512 * 1024, .mask_flags = MTD_WRITEABLE, }, { .name = "bootenv", .offset = MTDPART_OFS_APPEND, .size = 512 * 1024, .mask_flags = MTD_WRITEABLE, }, { .name = "kernel_ro", .offset = MTDPART_OFS_APPEND, .size = 8 * 1024 * 1024, .mask_flags = MTD_WRITEABLE, }, { .name = "kernel", .offset = MTDPART_OFS_APPEND, .size = 8 * 1024 * 1024, }, { .name = "data", .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] = { .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ .flags = IORESOURCE_MEM, } }; static struct platform_device nor_flash_device = { .name = "physmap-flash", .dev = { .platform_data = &nor_flash_data, }, .num_resources = ARRAY_SIZE(nor_flash_resources), .resource = nor_flash_resources, }; /* SMSC */ static struct resource smc911x_resources[] = { { .start = 0x14000000, .end = 0x16000000 - 1, .flags = IORESOURCE_MEM, }, { .start = evt2irq(0x02c0) /* IRQ6A */, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, }, }; static struct smsc911x_platform_config smsc911x_info = { .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, }; static struct platform_device smc911x_device = { .name = "smsc911x", .id = -1, .num_resources = ARRAY_SIZE(smc911x_resources), .resource = smc911x_resources, .dev = { .platform_data = &smsc911x_info, }, }; /* MERAM */ static struct sh_mobile_meram_info mackerel_meram_info = { .addr_mode = SH_MOBILE_MERAM_MODE1, }; static struct resource meram_resources[] = { [0] = { .name = "MERAM", .start = 0xe8000000, .end = 0xe81fffff, .flags = IORESOURCE_MEM, }, }; static struct platform_device meram_device = { .name = "sh_mobile_meram", .id = 0, .num_resources = ARRAY_SIZE(meram_resources), .resource = meram_resources, .dev = { .platform_data = &mackerel_meram_info, }, }; /* LCDC */ static struct fb_videomode mackerel_lcdc_modes[] = { { .name = "WVGA 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, }, }; static int mackerel_set_brightness(void *board_data, int brightness) { gpio_set_value(GPIO_PORT31, brightness); return 0; } static int mackerel_get_brightness(void *board_data) { return gpio_get_value(GPIO_PORT31); } static struct sh_mobile_meram_cfg lcd_meram_cfg = { .icb[0] = { .marker_icb = 28, .cache_icb = 24, .meram_offset = 0x0, .meram_size = 0x40, }, .icb[1] = { .marker_icb = 29, .cache_icb = 25, .meram_offset = 0x40, .meram_size = 0x40, }, }; static struct sh_mobile_lcdc_info lcdc_info = { .meram_dev = &mackerel_meram_info, .clock_source = LCDC_CLK_BUS, .ch[0] = { .chan = LCDC_CHAN_MAINLCD, .fourcc = V4L2_PIX_FMT_RGB565, .lcd_cfg = mackerel_lcdc_modes, .num_cfg = ARRAY_SIZE(mackerel_lcdc_modes), .interface_type = RGB24, .clock_divider = 3, .flags = 0, .lcd_size_cfg.width = 152, .lcd_size_cfg.height = 91, .board_cfg = { .set_brightness = mackerel_set_brightness, .get_brightness = mackerel_get_brightness, }, .bl_info = { .name = "sh_mobile_lcdc_bl", .max_brightness = 1, }, .meram_cfg = &lcd_meram_cfg, } }; static struct resource lcdc_resources[] = { [0] = { .name = "LCDC", .start = 0xfe940000, .end = 0xfe943fff, .flags = IORESOURCE_MEM, }, [1] = { .start = intcs_evt2irq(0x580), .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, .coherent_dma_mask = ~0, }, }; static struct sh_mobile_meram_cfg hdmi_meram_cfg = { .icb[0] = { .marker_icb = 30, .cache_icb = 26, .meram_offset = 0x80, .meram_size = 0x100, }, .icb[1] = { .marker_icb = 31, .cache_icb = 27, .meram_offset = 0x180, .meram_size = 0x100, }, }; /* HDMI */ static struct sh_mobile_lcdc_info hdmi_lcdc_info = { .meram_dev = &mackerel_meram_info, .clock_source = LCDC_CLK_EXTERNAL, .ch[0] = { .chan = LCDC_CHAN_MAINLCD, .fourcc = V4L2_PIX_FMT_RGB565, .interface_type = RGB24, .clock_divider = 1, .flags = LCDC_FLAGS_DWPOL, .meram_cfg = &hdmi_meram_cfg, } }; static struct resource hdmi_lcdc_resources[] = { [0] = { .name = "LCDC1", .start = 0xfe944000, .end = 0xfe947fff, .flags = IORESOURCE_MEM, }, [1] = { .start = intcs_evt2irq(0x1780), .flags = IORESOURCE_IRQ, }, }; static struct platform_device hdmi_lcdc_device = { .name = "sh_mobile_lcdc_fb", .num_resources = ARRAY_SIZE(hdmi_lcdc_resources), .resource = hdmi_lcdc_resources, .id = 1, .dev = { .platform_data = &hdmi_lcdc_info, .coherent_dma_mask = ~0, }, }; static struct sh_mobile_hdmi_info hdmi_info = { .lcd_chan = &hdmi_lcdc_info.ch[0], .lcd_dev = &hdmi_lcdc_device.dev, .flags = HDMI_SND_SRC_SPDIF, }; static struct resource hdmi_resources[] = { [0] = { .name = "HDMI", .start = 0xe6be0000, .end = 0xe6be00ff, .flags = IORESOURCE_MEM, }, [1] = { /* There's also an HDMI interrupt on INTCS @ 0x18e0 */ .start = evt2irq(0x17e0), .flags = IORESOURCE_IRQ, }, }; static struct platform_device hdmi_device = { .name = "sh-mobile-hdmi", .num_resources = ARRAY_SIZE(hdmi_resources), .resource = hdmi_resources, .id = -1, .dev = { .platform_data = &hdmi_info, }, }; static struct platform_device fsi_hdmi_device = { .name = "sh_fsi2_b_hdmi", }; static void __init hdmi_init_pm_clock(void) { struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); int ret; long rate; if (IS_ERR(hdmi_ick)) { ret = PTR_ERR(hdmi_ick); pr_err("Cannot get HDMI ICK: %d\n", ret); goto out; } ret = clk_set_parent(&sh7372_pllc2_clk, &sh7372_dv_clki_div2_clk); if (ret < 0) { pr_err("Cannot set PLLC2 parent: %d, %d users\n", ret, sh7372_pllc2_clk.usecount); goto out; } pr_debug("PLLC2 initial frequency %lu\n", clk_get_rate(&sh7372_pllc2_clk)); rate = clk_round_rate(&sh7372_pllc2_clk, 594000000); if (rate < 0) { pr_err("Cannot get suitable rate: %ld\n", rate); ret = rate; goto out; } ret = clk_set_rate(&sh7372_pllc2_clk, rate); if (ret < 0) { pr_err("Cannot set rate %ld: %d\n", rate, ret); goto out; } pr_debug("PLLC2 set frequency %lu\n", rate); ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); if (ret < 0) pr_err("Cannot set HDMI parent: %d\n", ret); out: if (!IS_ERR(hdmi_ick)) clk_put(hdmi_ick); } /* USBHS0 is connected to CN22 which takes a USB Mini-B plug * * The sh7372 SoC has IRQ7 set aside for USBHS0 hotplug, * but on this particular board IRQ7 is already used by * the touch screen. This leaves us with software polling. */ #define USBHS0_POLL_INTERVAL (HZ * 5) struct usbhs_private { unsigned int usbphyaddr; unsigned int usbcrcaddr; struct renesas_usbhs_platform_info info; struct delayed_work work; struct platform_device *pdev; }; #define usbhs_get_priv(pdev) \ container_of(renesas_usbhs_get_info(pdev), \ struct usbhs_private, info) #define usbhs_is_connected(priv) \ (!((1 << 7) & __raw_readw(priv->usbcrcaddr))) static int usbhs_get_vbus(struct platform_device *pdev) { return usbhs_is_connected(usbhs_get_priv(pdev)); } static void usbhs_phy_reset(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); /* init phy */ __raw_writew(0x8a0a, priv->usbcrcaddr); } static int usbhs0_get_id(struct platform_device *pdev) { return USBHS_GADGET; } static void usbhs0_work_function(struct work_struct *work) { struct usbhs_private *priv = container_of(work, struct usbhs_private, work.work); renesas_usbhs_call_notify_hotplug(priv->pdev); schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL); } static int usbhs0_hardware_init(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); priv->pdev = pdev; INIT_DELAYED_WORK(&priv->work, usbhs0_work_function); schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL); return 0; } static void usbhs0_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); cancel_delayed_work_sync(&priv->work); } static struct usbhs_private usbhs0_private = { .usbcrcaddr = 0xe605810c, /* USBCR2 */ .info = { .platform_callback = { .hardware_init = usbhs0_hardware_init, .hardware_exit = usbhs0_hardware_exit, .phy_reset = usbhs_phy_reset, .get_id = usbhs0_get_id, .get_vbus = usbhs_get_vbus, }, .driver_param = { .buswait_bwait = 4, .d0_tx_id = SHDMA_SLAVE_USB0_TX, .d1_rx_id = SHDMA_SLAVE_USB0_RX, }, }, }; static struct resource usbhs0_resources[] = { [0] = { .name = "USBHS0", .start = 0xe6890000, .end = 0xe68900e6 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = evt2irq(0x1ca0) /* USB0_USB0I0 */, .flags = IORESOURCE_IRQ, }, }; static struct platform_device usbhs0_device = { .name = "renesas_usbhs", .id = 0, .dev = { .platform_data = &usbhs0_private.info, }, .num_resources = ARRAY_SIZE(usbhs0_resources), .resource = usbhs0_resources, }; /* USBHS1 is connected to CN31 which takes a USB Mini-AB plug * * Use J30 to select between Host and Function. This setting * can however not be detected by software. Hotplug of USBHS1 * is provided via IRQ8. */ #define IRQ8 evt2irq(0x0300) /* USBHS1 USB Host support via r8a66597_hcd */ static void usb1_host_port_power(int port, int power) { if (!power) /* only power-on is supported for now */ return; /* set VBOUT/PWEN and EXTLP1 in DVSTCTR */ __raw_writew(__raw_readw(0xE68B0008) | 0x600, 0xE68B0008); } static struct r8a66597_platdata usb1_host_data = { .on_chip = 1, .port_power = usb1_host_port_power, }; static struct resource usb1_host_resources[] = { [0] = { .name = "USBHS1", .start = 0xe68b0000, .end = 0xe68b00e6 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, .flags = IORESOURCE_IRQ, }, }; static struct platform_device usb1_host_device = { .name = "r8a66597_hcd", .id = 1, .dev = { .dma_mask = NULL, /* not use dma */ .coherent_dma_mask = 0xffffffff, .platform_data = &usb1_host_data, }, .num_resources = ARRAY_SIZE(usb1_host_resources), .resource = usb1_host_resources, }; /* USBHS1 USB Function support via renesas_usbhs */ #define USB_PHY_MODE (1 << 4) #define USB_PHY_INT_EN ((1 << 3) | (1 << 2)) #define USB_PHY_ON (1 << 1) #define USB_PHY_OFF (1 << 0) #define USB_PHY_INT_CLR (USB_PHY_ON | USB_PHY_OFF) static irqreturn_t usbhs1_interrupt(int irq, void *data) { struct platform_device *pdev = data; struct usbhs_private *priv = usbhs_get_priv(pdev); dev_dbg(&pdev->dev, "%s\n", __func__); renesas_usbhs_call_notify_hotplug(pdev); /* clear status */ __raw_writew(__raw_readw(priv->usbphyaddr) | USB_PHY_INT_CLR, priv->usbphyaddr); return IRQ_HANDLED; } static int usbhs1_hardware_init(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); int ret; /* clear interrupt status */ __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); ret = request_irq(IRQ8, usbhs1_interrupt, IRQF_TRIGGER_HIGH, dev_name(&pdev->dev), pdev); if (ret) { dev_err(&pdev->dev, "request_irq err\n"); return ret; } /* enable USB phy interrupt */ __raw_writew(USB_PHY_MODE | USB_PHY_INT_EN, priv->usbphyaddr); return 0; } static void usbhs1_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); /* clear interrupt status */ __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); free_irq(IRQ8, pdev); } static int usbhs1_get_id(struct platform_device *pdev) { return USBHS_GADGET; } static u32 usbhs1_pipe_cfg[] = { USB_ENDPOINT_XFER_CONTROL, USB_ENDPOINT_XFER_ISOC, USB_ENDPOINT_XFER_ISOC, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_INT, USB_ENDPOINT_XFER_INT, USB_ENDPOINT_XFER_INT, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, USB_ENDPOINT_XFER_BULK, }; static struct usbhs_private usbhs1_private = { .usbphyaddr = 0xe60581e2, /* USBPHY1INTAP */ .usbcrcaddr = 0xe6058130, /* USBCR4 */ .info = { .platform_callback = { .hardware_init = usbhs1_hardware_init, .hardware_exit = usbhs1_hardware_exit, .get_id = usbhs1_get_id, .phy_reset = usbhs_phy_reset, .get_vbus = usbhs_get_vbus, }, .driver_param = { .buswait_bwait = 4, .has_otg = 1, .pipe_type = usbhs1_pipe_cfg, .pipe_size = ARRAY_SIZE(usbhs1_pipe_cfg), .d0_tx_id = SHDMA_SLAVE_USB1_TX, .d1_rx_id = SHDMA_SLAVE_USB1_RX, }, }, }; static struct resource usbhs1_resources[] = { [0] = { .name = "USBHS1", .start = 0xe68b0000, .end = 0xe68b00e6 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, .flags = IORESOURCE_IRQ, }, }; static struct platform_device usbhs1_device = { .name = "renesas_usbhs", .id = 1, .dev = { .platform_data = &usbhs1_private.info, }, .num_resources = ARRAY_SIZE(usbhs1_resources), .resource = usbhs1_resources, }; /* LED */ static struct gpio_led mackerel_leds[] = { { .name = "led0", .gpio = GPIO_PORT0, .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led1", .gpio = GPIO_PORT1, .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led2", .gpio = GPIO_PORT2, .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led3", .gpio = GPIO_PORT159, .default_state = LEDS_GPIO_DEFSTATE_ON, } }; static struct gpio_led_platform_data mackerel_leds_pdata = { .leds = mackerel_leds, .num_leds = ARRAY_SIZE(mackerel_leds), }; static struct platform_device leds_device = { .name = "leds-gpio", .id = 0, .dev = { .platform_data = &mackerel_leds_pdata, }, }; /* FSI */ #define IRQ_FSI evt2irq(0x1840) static int __fsi_set_round_rate(struct clk *clk, long rate, int enable) { int ret; if (rate <= 0) return 0; if (!enable) { clk_disable(clk); return 0; } ret = clk_set_rate(clk, clk_round_rate(clk, rate)); if (ret < 0) return ret; return clk_enable(clk); } static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable) { struct clk *fsib_clk; struct clk *fdiv_clk = &sh7372_fsidivb_clk; long fsib_rate = 0; long fdiv_rate = 0; int ackmd_bpfmd; int ret; /* FSIA is slave mode. nothing to do here */ if (is_porta) return 0; /* clock start */ switch (rate) { case 44100: fsib_rate = rate * 256; ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; break; case 48000: fsib_rate = 85428000; /* around 48kHz x 256 x 7 */ fdiv_rate = rate * 256; ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; break; default: pr_err("unsupported rate in FSI2 port B\n"); return -EINVAL; } /* FSI B setting */ fsib_clk = clk_get(dev, "ickb"); if (IS_ERR(fsib_clk)) return -EIO; /* fsib */ ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); if (ret < 0) goto fsi_set_rate_end; /* FSI DIV */ ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); if (ret < 0) { /* disable FSI B */ if (enable) __fsi_set_round_rate(fsib_clk, fsib_rate, 0); goto fsi_set_rate_end; } ret = ackmd_bpfmd; fsi_set_rate_end: clk_put(fsib_clk); return ret; } static struct sh_fsi_platform_info fsi_info = { .porta_flags = SH_FSI_BRS_INV, .portb_flags = SH_FSI_BRS_INV | SH_FSI_BRM_INV | SH_FSI_LRS_INV | SH_FSI_FMT_SPDIF, .set_rate = fsi_set_rate, }; static struct resource fsi_resources[] = { [0] = { .name = "FSI", .start = 0xFE3C0000, .end = 0xFE3C0400 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = IRQ_FSI, .flags = IORESOURCE_IRQ, }, }; static struct platform_device fsi_device = { .name = "sh_fsi2", .id = -1, .num_resources = ARRAY_SIZE(fsi_resources), .resource = fsi_resources, .dev = { .platform_data = &fsi_info, }, }; static struct fsi_ak4642_info fsi2_ak4643_info = { .name = "AK4643", .card = "FSI2A-AK4643", .cpu_dai = "fsia-dai", .codec = "ak4642-codec.0-0013", .platform = "sh_fsi2", .id = FSI_PORT_A, }; static struct platform_device fsi_ak4643_device = { .name = "fsi-ak4642-audio", .dev = { .platform_data = &fsi2_ak4643_info, }, }; /* * The card detect pin of the top SD/MMC slot (CN7) is active low and is * connected to GPIO A22 of SH7372 (GPIO_PORT41). */ static int slot_cn7_get_cd(struct platform_device *pdev) { return !gpio_get_value(GPIO_PORT41); } /* SDHI0 */ static irqreturn_t mackerel_sdhi0_gpio_cd(int irq, void *arg) { struct device *dev = arg; struct sh_mobile_sdhi_info *info = dev->platform_data; struct tmio_mmc_data *pdata = info->pdata; tmio_mmc_cd_wakeup(pdata); return IRQ_HANDLED; } static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, }; static struct resource sdhi0_resources[] = { [0] = { .name = "SDHI0", .start = 0xe6850000, .end = 0xe68500ff, .flags = IORESOURCE_MEM, }, [1] = { .start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */, .flags = IORESOURCE_IRQ, }, [2] = { .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, .flags = IORESOURCE_IRQ, }, [3] = { .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, .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 sh_mobile_sdhi_info sdhi1_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, .tmio_ocr_mask = MMC_VDD_165_195, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL, .get_cd = slot_cn7_get_cd, }; static struct resource sdhi1_resources[] = { [0] = { .name = "SDHI1", .start = 0xe6860000, .end = 0xe68600ff, .flags = IORESOURCE_MEM, }, [1] = { .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, .start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */ .flags = IORESOURCE_IRQ, }, [2] = { .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ .flags = IORESOURCE_IRQ, }, [3] = { .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ .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 /* * The card detect pin of the top SD/MMC slot (CN23) is active low and is * connected to GPIO SCIFB_SCK of SH7372 (GPIO_PORT162). */ static int slot_cn23_get_cd(struct platform_device *pdev) { return !gpio_get_value(GPIO_PORT162); } /* SDHI2 */ static struct sh_mobile_sdhi_info sdhi2_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL, .get_cd = slot_cn23_get_cd, }; static struct resource sdhi2_resources[] = { [0] = { .name = "SDHI2", .start = 0xe6870000, .end = 0xe68700ff, .flags = IORESOURCE_MEM, }, [1] = { .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, .start = evt2irq(0x1200), /* SDHI2_SDHI2I0 */ .flags = IORESOURCE_IRQ, }, [2] = { .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x1220), /* SDHI2_SDHI2I1 */ .flags = IORESOURCE_IRQ, }, [3] = { .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x1240), /* SDHI2_SDHI2I2 */ .flags = IORESOURCE_IRQ, }, }; static struct platform_device sdhi2_device = { .name = "sh_mobile_sdhi", .num_resources = ARRAY_SIZE(sdhi2_resources), .resource = sdhi2_resources, .id = 2, .dev = { .platform_data = &sdhi2_info, }, }; /* SH_MMCIF */ static struct resource sh_mmcif_resources[] = { [0] = { .name = "MMCIF", .start = 0xE6BD0000, .end = 0xE6BD00FF, .flags = IORESOURCE_MEM, }, [1] = { /* MMC ERR */ .start = evt2irq(0x1ac0), .flags = IORESOURCE_IRQ, }, [2] = { /* MMC NOR */ .start = evt2irq(0x1ae0), .flags = IORESOURCE_IRQ, }, }; static struct sh_mmcif_dma sh_mmcif_dma = { .chan_priv_rx = { .slave_id = SHDMA_SLAVE_MMCIF_RX, }, .chan_priv_tx = { .slave_id = SHDMA_SLAVE_MMCIF_TX, }, }; static struct sh_mmcif_plat_data sh_mmcif_plat = { .sup_pclk = 0, .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | MMC_CAP_NEEDS_POLL, .get_cd = slot_cn7_get_cd, .dma = &sh_mmcif_dma, }; static struct platform_device sh_mmcif_device = { .name = "sh_mmcif", .id = 0, .dev = { .dma_mask = NULL, .coherent_dma_mask = 0xffffffff, .platform_data = &sh_mmcif_plat, }, .num_resources = ARRAY_SIZE(sh_mmcif_resources), .resource = sh_mmcif_resources, }; static int mackerel_camera_add(struct soc_camera_device *icd); static void mackerel_camera_del(struct soc_camera_device *icd); static int camera_set_capture(struct soc_camera_platform_info *info, int enable) { return 0; /* camera sensor always enabled */ } static struct soc_camera_platform_info camera_info = { .format_name = "UYVY", .format_depth = 16, .format = { .code = V4L2_MBUS_FMT_UYVY8_2X8, .colorspace = V4L2_COLORSPACE_SMPTE170M, .field = V4L2_FIELD_NONE, .width = 640, .height = 480, }, .mbus_param = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER | V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH | V4L2_MBUS_DATA_ACTIVE_HIGH, .mbus_type = V4L2_MBUS_PARALLEL, .set_capture = camera_set_capture, }; static struct soc_camera_link camera_link = { .bus_id = 0, .add_device = mackerel_camera_add, .del_device = mackerel_camera_del, .module_name = "soc_camera_platform", .priv = &camera_info, }; static struct platform_device *camera_device; static void mackerel_camera_release(struct device *dev) { soc_camera_platform_release(&camera_device); } static int mackerel_camera_add(struct soc_camera_device *icd) { return soc_camera_platform_add(icd, &camera_device, &camera_link, mackerel_camera_release, 0); } static void mackerel_camera_del(struct soc_camera_device *icd) { soc_camera_platform_del(icd, camera_device, &camera_link); } static struct sh_mobile_ceu_info sh_mobile_ceu_info = { .flags = SH_CEU_FLAG_USE_8BIT_BUS, }; static struct resource ceu_resources[] = { [0] = { .name = "CEU", .start = 0xfe910000, .end = 0xfe91009f, .flags = IORESOURCE_MEM, }, [1] = { .start = intcs_evt2irq(0x880), .flags = IORESOURCE_IRQ, }, [2] = { /* place holder for contiguous memory */ }, }; static struct platform_device ceu_device = { .name = "sh_mobile_ceu", .id = 0, /* "ceu0" clock */ .num_resources = ARRAY_SIZE(ceu_resources), .resource = ceu_resources, .dev = { .platform_data = &sh_mobile_ceu_info, .coherent_dma_mask = 0xffffffff, }, }; static struct platform_device mackerel_camera = { .name = "soc-camera-pdrv", .id = 0, .dev = { .platform_data = &camera_link, }, }; static struct platform_device *mackerel_devices[] __initdata = { &nor_flash_device, &smc911x_device, &lcdc_device, &usb1_host_device, &usbhs1_device, &usbhs0_device, &leds_device, &fsi_device, &fsi_ak4643_device, &fsi_hdmi_device, &sdhi0_device, #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) &sdhi1_device, #endif &sdhi2_device, &sh_mmcif_device, &ceu_device, &mackerel_camera, &hdmi_lcdc_device, &hdmi_device, &meram_device, }; /* Keypad Initialization */ #define KEYPAD_BUTTON(ev_type, ev_code, act_low) \ { \ .type = ev_type, \ .code = ev_code, \ .active_low = act_low, \ } #define KEYPAD_BUTTON_LOW(event_code) KEYPAD_BUTTON(EV_KEY, event_code, 1) static struct tca6416_button mackerel_gpio_keys[] = { KEYPAD_BUTTON_LOW(KEY_HOME), KEYPAD_BUTTON_LOW(KEY_MENU), KEYPAD_BUTTON_LOW(KEY_BACK), KEYPAD_BUTTON_LOW(KEY_POWER), }; static struct tca6416_keys_platform_data mackerel_tca6416_keys_info = { .buttons = mackerel_gpio_keys, .nbuttons = ARRAY_SIZE(mackerel_gpio_keys), .rep = 1, .use_polling = 0, .pinmask = 0x000F, }; /* I2C */ #define IRQ7 evt2irq(0x02e0) #define IRQ9 evt2irq(0x0320) static struct i2c_board_info i2c0_devices[] = { { I2C_BOARD_INFO("ak4643", 0x13), }, /* Keypad */ { I2C_BOARD_INFO("tca6408-keys", 0x20), .platform_data = &mackerel_tca6416_keys_info, .irq = IRQ9, }, /* Touchscreen */ { I2C_BOARD_INFO("st1232-ts", 0x55), .irq = IRQ7, }, }; #define IRQ21 evt2irq(0x32a0) static struct i2c_board_info i2c1_devices[] = { /* Accelerometer */ { I2C_BOARD_INFO("adxl34x", 0x53), .irq = IRQ21, }, }; static struct map_desc mackerel_io_desc[] __initdata = { /* create a 1:1 entity map for 0xe6xxxxxx * used by CPGA, INTC and PFC. */ { .virtual = 0xe6000000, .pfn = __phys_to_pfn(0xe6000000), .length = 256 << 20, .type = MT_DEVICE_NONSHARED }, }; static void __init mackerel_map_io(void) { iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc)); /* setup early devices and console here as well */ sh7372_add_early_devices(); shmobile_setup_console(); } #define GPIO_PORT9CR 0xE6051009 #define GPIO_PORT10CR 0xE605100A #define GPIO_PORT167CR 0xE60520A7 #define GPIO_PORT168CR 0xE60520A8 #define SRCR4 0xe61580bc #define USCCR1 0xE6058144 static void __init mackerel_init(void) { u32 srcr4; struct clk *clk; int ret; sh7372_pinmux_init(); /* enable SCIFA0 */ gpio_request(GPIO_FN_SCIFA0_TXD, NULL); gpio_request(GPIO_FN_SCIFA0_RXD, NULL); /* enable SMSC911X */ gpio_request(GPIO_FN_CS5A, NULL); gpio_request(GPIO_FN_IRQ6_39, NULL); /* 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_LCDDCK, NULL); gpio_request(GPIO_PORT31, NULL); /* backlight */ gpio_direction_output(GPIO_PORT31, 0); /* off by default */ gpio_request(GPIO_PORT151, NULL); /* LCDDON */ gpio_direction_output(GPIO_PORT151, 1); /* USBHS0 */ gpio_request(GPIO_FN_VBUS0_0, NULL); gpio_pull_down(GPIO_PORT168CR); /* VBUS0_0 pull down */ /* USBHS1 */ gpio_request(GPIO_FN_VBUS0_1, NULL); gpio_pull_down(GPIO_PORT167CR); /* VBUS0_1 pull down */ gpio_request(GPIO_FN_IDIN_1_113, NULL); /* USB phy tweak to make the r8a66597_hcd host driver work */ __raw_writew(0x8a0a, 0xe6058130); /* USBCR4 */ /* enable FSI2 port A (ak4643) */ gpio_request(GPIO_FN_FSIAIBT, NULL); gpio_request(GPIO_FN_FSIAILR, NULL); gpio_request(GPIO_FN_FSIAISLD, NULL); gpio_request(GPIO_FN_FSIAOSLD, NULL); gpio_request(GPIO_PORT161, NULL); gpio_direction_output(GPIO_PORT161, 0); /* slave */ gpio_request(GPIO_PORT9, NULL); gpio_request(GPIO_PORT10, NULL); gpio_no_direction(GPIO_PORT9CR); /* FSIAOBT needs no direction */ gpio_no_direction(GPIO_PORT10CR); /* FSIAOLR needs no direction */ intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ /* setup FSI2 port B (HDMI) */ gpio_request(GPIO_FN_FSIBCK, NULL); __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ /* set SPU2 clock to 119.6 MHz */ clk = clk_get(NULL, "spu_clk"); if (!IS_ERR(clk)) { clk_set_rate(clk, clk_round_rate(clk, 119600000)); clk_put(clk); } /* enable Keypad */ gpio_request(GPIO_FN_IRQ9_42, NULL); irq_set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); /* enable Touchscreen */ gpio_request(GPIO_FN_IRQ7_40, NULL); irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); /* enable Accelerometer */ gpio_request(GPIO_FN_IRQ21, NULL); irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); /* enable SDHI0 */ gpio_request(GPIO_FN_SDHICD0, NULL); gpio_request(GPIO_FN_SDHIWP0, NULL); gpio_request(GPIO_FN_SDHICMD0, NULL); gpio_request(GPIO_FN_SDHICLK0, NULL); gpio_request(GPIO_FN_SDHID0_3, NULL); gpio_request(GPIO_FN_SDHID0_2, NULL); gpio_request(GPIO_FN_SDHID0_1, NULL); gpio_request(GPIO_FN_SDHID0_0, NULL); ret = request_irq(evt2irq(0x3340), mackerel_sdhi0_gpio_cd, IRQF_TRIGGER_FALLING, "sdhi0 cd", &sdhi0_device.dev); if (!ret) sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; else pr_err("Cannot get IRQ #%d: %d\n", evt2irq(0x3340), ret); #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable SDHI1 */ gpio_request(GPIO_FN_SDHICMD1, NULL); gpio_request(GPIO_FN_SDHICLK1, NULL); gpio_request(GPIO_FN_SDHID1_3, NULL); gpio_request(GPIO_FN_SDHID1_2, NULL); gpio_request(GPIO_FN_SDHID1_1, NULL); gpio_request(GPIO_FN_SDHID1_0, NULL); #endif /* card detect pin for MMC slot (CN7) */ gpio_request(GPIO_PORT41, NULL); gpio_direction_input(GPIO_PORT41); /* enable SDHI2 */ gpio_request(GPIO_FN_SDHICMD2, NULL); gpio_request(GPIO_FN_SDHICLK2, NULL); gpio_request(GPIO_FN_SDHID2_3, NULL); gpio_request(GPIO_FN_SDHID2_2, NULL); gpio_request(GPIO_FN_SDHID2_1, NULL); gpio_request(GPIO_FN_SDHID2_0, NULL); /* card detect pin for microSD slot (CN23) */ gpio_request(GPIO_PORT162, NULL); gpio_direction_input(GPIO_PORT162); /* MMCIF */ gpio_request(GPIO_FN_MMCD0_0, NULL); gpio_request(GPIO_FN_MMCD0_1, NULL); gpio_request(GPIO_FN_MMCD0_2, NULL); gpio_request(GPIO_FN_MMCD0_3, NULL); gpio_request(GPIO_FN_MMCD0_4, NULL); gpio_request(GPIO_FN_MMCD0_5, NULL); gpio_request(GPIO_FN_MMCD0_6, NULL); gpio_request(GPIO_FN_MMCD0_7, NULL); gpio_request(GPIO_FN_MMCCMD0, NULL); gpio_request(GPIO_FN_MMCCLK0, NULL); /* enable GPS module (GT-720F) */ gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); /* CEU */ gpio_request(GPIO_FN_VIO_CLK, NULL); gpio_request(GPIO_FN_VIO_VD, NULL); gpio_request(GPIO_FN_VIO_HD, NULL); gpio_request(GPIO_FN_VIO_FIELD, NULL); gpio_request(GPIO_FN_VIO_CKO, NULL); gpio_request(GPIO_FN_VIO_D7, NULL); gpio_request(GPIO_FN_VIO_D6, NULL); gpio_request(GPIO_FN_VIO_D5, NULL); gpio_request(GPIO_FN_VIO_D4, NULL); gpio_request(GPIO_FN_VIO_D3, NULL); gpio_request(GPIO_FN_VIO_D2, NULL); gpio_request(GPIO_FN_VIO_D1, NULL); gpio_request(GPIO_FN_VIO_D0, NULL); /* HDMI */ gpio_request(GPIO_FN_HDMI_HPD, NULL); gpio_request(GPIO_FN_HDMI_CEC, NULL); /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ srcr4 = __raw_readl(SRCR4); __raw_writel(srcr4 | (1 << 13), SRCR4); udelay(50); __raw_writel(srcr4 & ~(1 << 13), SRCR4); i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); i2c_register_board_info(1, i2c1_devices, ARRAY_SIZE(i2c1_devices)); sh7372_add_standard_devices(); platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices)); sh7372_add_device_to_domain(&sh7372_a4lc, &lcdc_device); sh7372_add_device_to_domain(&sh7372_a4lc, &hdmi_lcdc_device); sh7372_add_device_to_domain(&sh7372_a4lc, &meram_device); sh7372_add_device_to_domain(&sh7372_a4mp, &fsi_device); sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs0_device); sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs1_device); sh7372_add_device_to_domain(&sh7372_a3sp, &sh_mmcif_device); sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi0_device); #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi1_device); #endif sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi2_device); sh7372_add_device_to_domain(&sh7372_a4r, &ceu_device); hdmi_init_pm_clock(); sh7372_pm_init(); pm_clk_add(&fsi_device.dev, "spu2"); pm_clk_add(&hdmi_lcdc_device.dev, "hdmi"); } static void __init mackerel_timer_init(void) { sh7372_clock_init(); shmobile_timer.init(); /* External clock source */ clk_set_rate(&sh7372_dv_clki_clk, 27000000); } static struct sys_timer mackerel_timer = { .init = mackerel_timer_init, }; MACHINE_START(MACKEREL, "mackerel") .map_io = mackerel_map_io, .init_irq = sh7372_init_irq, .handle_irq = shmobile_handle_irq_intc, .init_machine = mackerel_init, .timer = &mackerel_timer, MACHINE_END