1449 lines
35 KiB
C
Executable file
1449 lines
35 KiB
C
Executable file
/*
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* Copyright (C) 2009 Renesas Solutions Corp.
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*
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* Kuninori Morimoto <morimoto.kuninori@renesas.com>
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <asm/clock.h>
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#include <asm/heartbeat.h>
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#include <asm/suspend.h>
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#include <cpu/sh7724.h>
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#include <linux/delay.h>
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#include <linux/device.h>
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#include <linux/i2c.h>
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#include <linux/io.h>
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#include <linux/init.h>
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#include <linux/input.h>
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#include <linux/input/sh_keysc.h>
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#include <linux/interrupt.h>
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#include <linux/memblock.h>
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#include <linux/mfd/tmio.h>
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#include <linux/mmc/host.h>
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#include <linux/mmc/sh_mmcif.h>
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#include <linux/mtd/physmap.h>
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#include <linux/gpio.h>
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#include <linux/gpio/machine.h>
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#include <linux/platform_data/gpio_backlight.h>
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#include <linux/platform_data/tsc2007.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/fixed.h>
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#include <linux/regulator/machine.h>
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#include <linux/sh_eth.h>
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#include <linux/sh_intc.h>
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#include <linux/spi/mmc_spi.h>
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#include <linux/spi/sh_msiof.h>
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#include <linux/spi/spi.h>
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#include <linux/usb/r8a66597.h>
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#include <linux/usb/renesas_usbhs.h>
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#include <linux/videodev2.h>
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#include <media/drv-intf/renesas-ceu.h>
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#include <media/i2c/mt9t112.h>
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#include <media/i2c/tw9910.h>
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#include <sound/sh_fsi.h>
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#include <sound/simple_card.h>
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#include <video/sh_mobile_lcdc.h>
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/*
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* Address Interface BusWidth
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*-----------------------------------------
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* 0x0000_0000 uboot 16bit
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* 0x0004_0000 Linux romImage 16bit
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* 0x0014_0000 MTD for Linux 16bit
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* 0x0400_0000 Internal I/O 16/32bit
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* 0x0800_0000 DRAM 32bit
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* 0x1800_0000 MFI 16bit
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*/
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/* SWITCH
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*------------------------------
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* DS2[1] = FlashROM write protect ON : write protect
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* OFF : No write protect
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* DS2[2] = RMII / TS, SCIF ON : RMII
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* OFF : TS, SCIF3
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* DS2[3] = Camera / Video ON : Camera
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* OFF : NTSC/PAL (IN)
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* DS2[5] = NTSC_OUT Clock ON : On board OSC
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* OFF : SH7724 DV_CLK
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* DS2[6-7] = MMC / SD ON-OFF : SD
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* OFF-ON : MMC
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*/
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/*
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* FSI - DA7210
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*
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* it needs amixer settings for playing
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*
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* amixer set 'HeadPhone' 80
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* amixer set 'Out Mixer Left DAC Left' on
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* amixer set 'Out Mixer Right DAC Right' on
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*/
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#define CEU_BUFFER_MEMORY_SIZE (4 << 20)
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static phys_addr_t ceu0_dma_membase;
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static phys_addr_t ceu1_dma_membase;
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/* Heartbeat */
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static unsigned char led_pos[] = { 0, 1, 2, 3 };
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static struct heartbeat_data heartbeat_data = {
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.nr_bits = 4,
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.bit_pos = led_pos,
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};
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static struct resource heartbeat_resource = {
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.start = 0xA405012C, /* PTG */
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.end = 0xA405012E - 1,
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.flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
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};
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static struct platform_device heartbeat_device = {
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.name = "heartbeat",
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.id = -1,
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.dev = {
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.platform_data = &heartbeat_data,
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},
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.num_resources = 1,
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.resource = &heartbeat_resource,
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};
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/* MTD */
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static struct mtd_partition nor_flash_partitions[] = {
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{
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.name = "boot loader",
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.offset = 0,
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.size = (5 * 1024 * 1024),
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.mask_flags = MTD_WRITEABLE, /* force read-only */
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}, {
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.name = "free-area",
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.offset = MTDPART_OFS_APPEND,
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.size = MTDPART_SIZ_FULL,
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},
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};
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static struct physmap_flash_data nor_flash_data = {
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.width = 2,
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.parts = nor_flash_partitions,
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.nr_parts = ARRAY_SIZE(nor_flash_partitions),
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};
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static struct resource nor_flash_resources[] = {
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[0] = {
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.name = "NOR Flash",
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.start = 0x00000000,
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.end = 0x03ffffff,
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.flags = IORESOURCE_MEM,
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}
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};
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static struct platform_device nor_flash_device = {
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.name = "physmap-flash",
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.resource = nor_flash_resources,
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.num_resources = ARRAY_SIZE(nor_flash_resources),
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.dev = {
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.platform_data = &nor_flash_data,
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},
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};
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/* SH Eth */
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#define SH_ETH_ADDR (0xA4600000)
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static struct resource sh_eth_resources[] = {
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[0] = {
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.start = SH_ETH_ADDR,
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.end = SH_ETH_ADDR + 0x1FC,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xd60),
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.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
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},
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};
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static struct sh_eth_plat_data sh_eth_plat = {
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.phy = 0x1f, /* SMSC LAN8700 */
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.phy_interface = PHY_INTERFACE_MODE_MII,
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.ether_link_active_low = 1
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};
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static struct platform_device sh_eth_device = {
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.name = "sh7724-ether",
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.id = 0,
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.dev = {
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.platform_data = &sh_eth_plat,
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},
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.num_resources = ARRAY_SIZE(sh_eth_resources),
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.resource = sh_eth_resources,
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};
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/* USB0 host */
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static void usb0_port_power(int port, int power)
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{
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gpio_set_value(GPIO_PTB4, power);
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}
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static struct r8a66597_platdata usb0_host_data = {
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.on_chip = 1,
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.port_power = usb0_port_power,
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};
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static struct resource usb0_host_resources[] = {
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[0] = {
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.start = 0xa4d80000,
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.end = 0xa4d80124 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xa20),
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.end = evt2irq(0xa20),
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.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
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},
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};
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static struct platform_device usb0_host_device = {
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.name = "r8a66597_hcd",
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.id = 0,
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.dev = {
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.dma_mask = NULL, /* not use dma */
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.coherent_dma_mask = 0xffffffff,
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.platform_data = &usb0_host_data,
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},
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.num_resources = ARRAY_SIZE(usb0_host_resources),
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.resource = usb0_host_resources,
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};
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/* USB1 host/function */
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static void usb1_port_power(int port, int power)
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{
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gpio_set_value(GPIO_PTB5, power);
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}
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static struct r8a66597_platdata usb1_common_data = {
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.on_chip = 1,
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.port_power = usb1_port_power,
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};
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static struct resource usb1_common_resources[] = {
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[0] = {
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.start = 0xa4d90000,
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.end = 0xa4d90124 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xa40),
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.end = evt2irq(0xa40),
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.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
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},
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};
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static struct platform_device usb1_common_device = {
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/* .name will be added in arch_setup */
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.id = 1,
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.dev = {
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.dma_mask = NULL, /* not use dma */
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.coherent_dma_mask = 0xffffffff,
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.platform_data = &usb1_common_data,
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},
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.num_resources = ARRAY_SIZE(usb1_common_resources),
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.resource = usb1_common_resources,
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};
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/*
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* USBHS
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*/
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static int usbhs_get_id(struct platform_device *pdev)
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{
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return gpio_get_value(GPIO_PTB3);
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}
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static int usbhs_phy_reset(struct platform_device *pdev)
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{
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/* enable vbus if HOST */
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if (!gpio_get_value(GPIO_PTB3))
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gpio_set_value(GPIO_PTB5, 1);
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return 0;
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}
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static struct renesas_usbhs_platform_info usbhs_info = {
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.platform_callback = {
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.get_id = usbhs_get_id,
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.phy_reset = usbhs_phy_reset,
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},
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.driver_param = {
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.buswait_bwait = 4,
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.detection_delay = 5,
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.d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
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.d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
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.d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
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.d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
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},
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};
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static struct resource usbhs_resources[] = {
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[0] = {
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.start = 0xa4d90000,
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.end = 0xa4d90124 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xa40),
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.end = evt2irq(0xa40),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device usbhs_device = {
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.name = "renesas_usbhs",
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.id = 1,
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.dev = {
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.dma_mask = NULL, /* not use dma */
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.coherent_dma_mask = 0xffffffff,
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.platform_data = &usbhs_info,
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},
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.num_resources = ARRAY_SIZE(usbhs_resources),
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.resource = usbhs_resources,
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};
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/* LCDC and backlight */
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static const struct fb_videomode ecovec_lcd_modes[] = {
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{
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.name = "Panel",
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.xres = 800,
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.yres = 480,
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.left_margin = 220,
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.right_margin = 110,
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.hsync_len = 70,
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.upper_margin = 20,
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.lower_margin = 5,
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.vsync_len = 5,
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.sync = 0, /* hsync and vsync are active low */
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},
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};
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static const struct fb_videomode ecovec_dvi_modes[] = {
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{
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.name = "DVI",
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.xres = 1280,
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.yres = 720,
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.left_margin = 220,
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.right_margin = 110,
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.hsync_len = 40,
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.upper_margin = 20,
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.lower_margin = 5,
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.vsync_len = 5,
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.sync = 0, /* hsync and vsync are active low */
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},
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};
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static struct sh_mobile_lcdc_info lcdc_info = {
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.ch[0] = {
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.interface_type = RGB18,
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.chan = LCDC_CHAN_MAINLCD,
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.fourcc = V4L2_PIX_FMT_RGB565,
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.panel_cfg = { /* 7.0 inch */
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.width = 152,
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.height = 91,
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},
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}
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};
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static struct resource lcdc_resources[] = {
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[0] = {
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.name = "LCDC",
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.start = 0xfe940000,
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.end = 0xfe942fff,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xf40),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device lcdc_device = {
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.name = "sh_mobile_lcdc_fb",
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.num_resources = ARRAY_SIZE(lcdc_resources),
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.resource = lcdc_resources,
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.dev = {
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.platform_data = &lcdc_info,
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},
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};
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static struct gpio_backlight_platform_data gpio_backlight_data = {
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.fbdev = &lcdc_device.dev,
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.gpio = GPIO_PTR1,
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.def_value = 1,
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.name = "backlight",
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};
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static struct platform_device gpio_backlight_device = {
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.name = "gpio-backlight",
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.dev = {
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.platform_data = &gpio_backlight_data,
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},
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};
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/* CEU0 */
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static struct ceu_platform_data ceu0_pdata = {
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.num_subdevs = 2,
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.subdevs = {
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{ /* [0] = mt9t112 */
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.flags = 0,
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.bus_width = 8,
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.bus_shift = 0,
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.i2c_adapter_id = 0,
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.i2c_address = 0x3c,
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},
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{ /* [1] = tw9910 */
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.flags = 0,
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.bus_width = 8,
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.bus_shift = 0,
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.i2c_adapter_id = 0,
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.i2c_address = 0x45,
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},
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},
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};
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static struct resource ceu0_resources[] = {
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[0] = {
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.name = "CEU0",
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.start = 0xfe910000,
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.end = 0xfe91009f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x880),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device ceu0_device = {
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.name = "renesas-ceu",
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.id = 0, /* ceu.0 */
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.num_resources = ARRAY_SIZE(ceu0_resources),
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.resource = ceu0_resources,
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.dev = {
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.platform_data = &ceu0_pdata,
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},
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};
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/* CEU1 */
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static struct ceu_platform_data ceu1_pdata = {
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.num_subdevs = 1,
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.subdevs = {
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{ /* [0] = mt9t112 */
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.flags = 0,
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.bus_width = 8,
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.bus_shift = 0,
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.i2c_adapter_id = 1,
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.i2c_address = 0x3c,
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},
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},
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};
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static struct resource ceu1_resources[] = {
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[0] = {
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.name = "CEU1",
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.start = 0xfe914000,
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.end = 0xfe91409f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x9e0),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device ceu1_device = {
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.name = "renesas-ceu",
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.id = 1, /* ceu.1 */
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.num_resources = ARRAY_SIZE(ceu1_resources),
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.resource = ceu1_resources,
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.dev = {
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.platform_data = &ceu1_pdata,
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},
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};
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/* Power up/down GPIOs for camera devices and video decoder */
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static struct gpiod_lookup_table tw9910_gpios = {
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.dev_id = "0-0045",
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.table = {
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GPIO_LOOKUP("sh7724_pfc", GPIO_PTU2, "pdn", GPIO_ACTIVE_HIGH),
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},
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};
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static struct gpiod_lookup_table mt9t112_0_gpios = {
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.dev_id = "0-003c",
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.table = {
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GPIO_LOOKUP("sh7724_pfc", GPIO_PTA3, "standby",
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GPIO_ACTIVE_HIGH),
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},
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};
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static struct gpiod_lookup_table mt9t112_1_gpios = {
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.dev_id = "1-003c",
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.table = {
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GPIO_LOOKUP("sh7724_pfc", GPIO_PTA4, "standby",
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GPIO_ACTIVE_HIGH),
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},
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};
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/* I2C device */
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static struct tw9910_video_info tw9910_info = {
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.buswidth = 8,
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.mpout = TW9910_MPO_FIELD,
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};
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static struct mt9t112_platform_data mt9t112_0_pdata = {
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.flags = MT9T112_FLAG_PCLK_RISING_EDGE,
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.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
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};
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|
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static struct mt9t112_platform_data mt9t112_1_pdata = {
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.flags = MT9T112_FLAG_PCLK_RISING_EDGE,
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.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
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};
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|
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static struct i2c_board_info i2c0_devices[] = {
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{
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I2C_BOARD_INFO("da7210", 0x1a),
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},
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{
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I2C_BOARD_INFO("tw9910", 0x45),
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.platform_data = &tw9910_info,
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},
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{
|
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/* 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,
|
|
.gpio = GPIO_PTB7,
|
|
.enable_high = 1,
|
|
.init_data = &cn12_power_init_data,
|
|
};
|
|
|
|
static struct platform_device cn12_power = {
|
|
.name = "reg-fixed-voltage",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &cn12_power_info,
|
|
},
|
|
};
|
|
|
|
#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,
|
|
.gpio = GPIO_PTB6,
|
|
.enable_high = 1,
|
|
.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 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,
|
|
.flags = TMIO_MMC_USE_GPIO_CD,
|
|
.cd_gpio = GPIO_PTY7,
|
|
};
|
|
|
|
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,
|
|
.flags = TMIO_MMC_USE_GPIO_CD,
|
|
.cd_gpio = GPIO_PTW7,
|
|
};
|
|
|
|
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,
|
|
.flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO,
|
|
.cd_gpio = GPIO_PTY7,
|
|
.ro_gpio = GPIO_PTY6,
|
|
};
|
|
|
|
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 = 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,
|
|
};
|
|
|
|
#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 asoc_simple_card_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_CBM_CFM,
|
|
.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,
|
|
&gpio_backlight_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_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 */
|
|
|
|
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);
|
|
arch_setup_pdev_archdata(ecovec_ceu_devices[0]);
|
|
dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev,
|
|
ceu0_dma_membase, ceu0_dma_membase,
|
|
ceu0_dma_membase +
|
|
CEU_BUFFER_MEMORY_SIZE - 1,
|
|
DMA_MEMORY_EXCLUSIVE);
|
|
platform_device_add(ecovec_ceu_devices[0]);
|
|
|
|
device_initialize(&ecovec_ceu_devices[1]->dev);
|
|
arch_setup_pdev_archdata(ecovec_ceu_devices[1]);
|
|
dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev,
|
|
ceu1_dma_membase, ceu1_dma_membase,
|
|
ceu1_dma_membase +
|
|
CEU_BUFFER_MEMORY_SIZE - 1,
|
|
DMA_MEMORY_EXCLUSIVE);
|
|
platform_device_add(ecovec_ceu_devices[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);
|
|
|
|
/* 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_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
|
|
memblock_free(phys, size);
|
|
memblock_remove(phys, size);
|
|
ceu0_dma_membase = phys;
|
|
|
|
phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
|
|
memblock_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,
|
|
};
|