| /* |
| * linux/arch/sh/boards/se/7724/setup.c |
| * |
| * Copyright (C) 2009 Renesas Solutions Corp. |
| * |
| * Kuninori Morimoto <morimoto.kuninori@renesas.com> |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| */ |
| |
| #include <linux/init.h> |
| #include <linux/device.h> |
| #include <linux/interrupt.h> |
| #include <linux/platform_device.h> |
| #include <linux/mmc/host.h> |
| #include <linux/mmc/sh_mobile_sdhi.h> |
| #include <linux/mtd/physmap.h> |
| #include <linux/delay.h> |
| #include <linux/smc91x.h> |
| #include <linux/gpio.h> |
| #include <linux/input.h> |
| #include <linux/input/sh_keysc.h> |
| #include <linux/usb/r8a66597.h> |
| #include <video/sh_mobile_lcdc.h> |
| #include <media/sh_mobile_ceu.h> |
| #include <sound/sh_fsi.h> |
| #include <asm/io.h> |
| #include <asm/heartbeat.h> |
| #include <asm/sh_eth.h> |
| #include <asm/clock.h> |
| #include <asm/suspend.h> |
| #include <cpu/sh7724.h> |
| #include <mach-se/mach/se7724.h> |
| |
| /* |
| * SWx 1234 5678 |
| * ------------------------------------ |
| * SW31 : 1001 1100 : default |
| * SW32 : 0111 1111 : use on board flash |
| * |
| * SW41 : abxx xxxx -> a = 0 : Analog monitor |
| * 1 : Digital monitor |
| * b = 0 : VGA |
| * 1 : 720p |
| */ |
| |
| /* |
| * about 720p |
| * |
| * When you use 1280 x 720 lcdc output, |
| * you should change OSC6 lcdc clock from 25.175MHz to 74.25MHz, |
| * and change SW41 to use 720p |
| */ |
| |
| /* |
| * about sound |
| * |
| * This setup.c supports FSI slave mode. |
| * Please change J20, J21, J22 pin to 1-2 connection. |
| */ |
| |
| /* Heartbeat */ |
| static struct resource heartbeat_resource = { |
| .start = PA_LED, |
| .end = PA_LED, |
| .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, |
| }; |
| |
| static struct platform_device heartbeat_device = { |
| .name = "heartbeat", |
| .id = -1, |
| .num_resources = 1, |
| .resource = &heartbeat_resource, |
| }; |
| |
| /* LAN91C111 */ |
| static struct smc91x_platdata smc91x_info = { |
| .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, |
| }; |
| |
| static struct resource smc91x_eth_resources[] = { |
| [0] = { |
| .name = "SMC91C111" , |
| .start = 0x1a300300, |
| .end = 0x1a30030f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ0_SMC, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct platform_device smc91x_eth_device = { |
| .name = "smc91x", |
| .num_resources = ARRAY_SIZE(smc91x_eth_resources), |
| .resource = smc91x_eth_resources, |
| .dev = { |
| .platform_data = &smc91x_info, |
| }, |
| }; |
| |
| /* MTD */ |
| static struct mtd_partition nor_flash_partitions[] = { |
| { |
| .name = "uboot", |
| .offset = 0, |
| .size = (1 * 1024 * 1024), |
| .mask_flags = MTD_WRITEABLE, /* Read-only */ |
| }, { |
| .name = "kernel", |
| .offset = MTDPART_OFS_APPEND, |
| .size = (2 * 1024 * 1024), |
| }, { |
| .name = "free-area", |
| .offset = MTDPART_OFS_APPEND, |
| .size = MTDPART_SIZ_FULL, |
| }, |
| }; |
| |
| static struct physmap_flash_data nor_flash_data = { |
| .width = 2, |
| .parts = nor_flash_partitions, |
| .nr_parts = ARRAY_SIZE(nor_flash_partitions), |
| }; |
| |
| static struct resource nor_flash_resources[] = { |
| [0] = { |
| .name = "NOR Flash", |
| .start = 0x00000000, |
| .end = 0x01ffffff, |
| .flags = IORESOURCE_MEM, |
| } |
| }; |
| |
| static struct platform_device nor_flash_device = { |
| .name = "physmap-flash", |
| .resource = nor_flash_resources, |
| .num_resources = ARRAY_SIZE(nor_flash_resources), |
| .dev = { |
| .platform_data = &nor_flash_data, |
| }, |
| }; |
| |
| /* LCDC */ |
| const static struct fb_videomode lcdc_720p_modes[] = { |
| { |
| .name = "LB070WV1", |
| .sync = 0, /* hsync and vsync are active low */ |
| .xres = 1280, |
| .yres = 720, |
| .left_margin = 220, |
| .right_margin = 110, |
| .hsync_len = 40, |
| .upper_margin = 20, |
| .lower_margin = 5, |
| .vsync_len = 5, |
| }, |
| }; |
| |
| const static struct fb_videomode lcdc_vga_modes[] = { |
| { |
| .name = "LB070WV1", |
| .sync = 0, /* hsync and vsync are active low */ |
| .xres = 640, |
| .yres = 480, |
| .left_margin = 105, |
| .right_margin = 50, |
| .hsync_len = 96, |
| .upper_margin = 33, |
| .lower_margin = 10, |
| .vsync_len = 2, |
| }, |
| }; |
| |
| static struct sh_mobile_lcdc_info lcdc_info = { |
| .clock_source = LCDC_CLK_EXTERNAL, |
| .ch[0] = { |
| .chan = LCDC_CHAN_MAINLCD, |
| .bpp = 16, |
| .clock_divider = 1, |
| .lcd_size_cfg = { /* 7.0 inch */ |
| .width = 152, |
| .height = 91, |
| }, |
| .board_cfg = { |
| }, |
| } |
| }; |
| |
| static struct resource lcdc_resources[] = { |
| [0] = { |
| .name = "LCDC", |
| .start = 0xfe940000, |
| .end = 0xfe942fff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 106, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device lcdc_device = { |
| .name = "sh_mobile_lcdc_fb", |
| .num_resources = ARRAY_SIZE(lcdc_resources), |
| .resource = lcdc_resources, |
| .dev = { |
| .platform_data = &lcdc_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_LCDC, |
| }, |
| }; |
| |
| /* CEU0 */ |
| static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { |
| .flags = SH_CEU_FLAG_USE_8BIT_BUS, |
| }; |
| |
| static struct resource ceu0_resources[] = { |
| [0] = { |
| .name = "CEU0", |
| .start = 0xfe910000, |
| .end = 0xfe91009f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 52, |
| .flags = IORESOURCE_IRQ, |
| }, |
| [2] = { |
| /* place holder for contiguous memory */ |
| }, |
| }; |
| |
| static struct platform_device ceu0_device = { |
| .name = "sh_mobile_ceu", |
| .id = 0, /* "ceu0" clock */ |
| .num_resources = ARRAY_SIZE(ceu0_resources), |
| .resource = ceu0_resources, |
| .dev = { |
| .platform_data = &sh_mobile_ceu0_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_CEU0, |
| }, |
| }; |
| |
| /* CEU1 */ |
| static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { |
| .flags = SH_CEU_FLAG_USE_8BIT_BUS, |
| }; |
| |
| static struct resource ceu1_resources[] = { |
| [0] = { |
| .name = "CEU1", |
| .start = 0xfe914000, |
| .end = 0xfe91409f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 63, |
| .flags = IORESOURCE_IRQ, |
| }, |
| [2] = { |
| /* place holder for contiguous memory */ |
| }, |
| }; |
| |
| static struct platform_device ceu1_device = { |
| .name = "sh_mobile_ceu", |
| .id = 1, /* "ceu1" clock */ |
| .num_resources = ARRAY_SIZE(ceu1_resources), |
| .resource = ceu1_resources, |
| .dev = { |
| .platform_data = &sh_mobile_ceu1_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_CEU1, |
| }, |
| }; |
| |
| /* FSI */ |
| /* change J20, J21, J22 pin to 1-2 connection to use slave mode */ |
| static struct sh_fsi_platform_info fsi_info = { |
| .porta_flags = SH_FSI_BRS_INV, |
| }; |
| |
| static struct resource fsi_resources[] = { |
| [0] = { |
| .name = "FSI", |
| .start = 0xFE3C0000, |
| .end = 0xFE3C021d, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 108, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device fsi_device = { |
| .name = "sh_fsi", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(fsi_resources), |
| .resource = fsi_resources, |
| .dev = { |
| .platform_data = &fsi_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */ |
| }, |
| }; |
| |
| static struct platform_device fsi_ak4642_device = { |
| .name = "sh_fsi_a_ak4642", |
| }; |
| |
| /* KEYSC in SoC (Needs SW33-2 set to ON) */ |
| static struct sh_keysc_info keysc_info = { |
| .mode = SH_KEYSC_MODE_1, |
| .scan_timing = 3, |
| .delay = 50, |
| .keycodes = { |
| KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, |
| KEY_6, KEY_7, KEY_8, KEY_9, KEY_A, |
| KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, |
| KEY_G, KEY_H, KEY_I, KEY_K, KEY_L, |
| KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, |
| KEY_R, KEY_S, KEY_T, KEY_U, KEY_V, |
| }, |
| }; |
| |
| static struct resource keysc_resources[] = { |
| [0] = { |
| .name = "KEYSC", |
| .start = 0x044b0000, |
| .end = 0x044b000f, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 79, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device keysc_device = { |
| .name = "sh_keysc", |
| .id = 0, /* "keysc0" clock */ |
| .num_resources = ARRAY_SIZE(keysc_resources), |
| .resource = keysc_resources, |
| .dev = { |
| .platform_data = &keysc_info, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_KEYSC, |
| }, |
| }; |
| |
| /* SH Eth */ |
| static struct resource sh_eth_resources[] = { |
| [0] = { |
| .start = SH_ETH_ADDR, |
| .end = SH_ETH_ADDR + 0x1FC, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 91, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct sh_eth_plat_data sh_eth_plat = { |
| .phy = 0x1f, /* SMSC LAN8187 */ |
| .edmac_endian = EDMAC_LITTLE_ENDIAN, |
| }; |
| |
| static struct platform_device sh_eth_device = { |
| .name = "sh-eth", |
| .id = 0, |
| .dev = { |
| .platform_data = &sh_eth_plat, |
| }, |
| .num_resources = ARRAY_SIZE(sh_eth_resources), |
| .resource = sh_eth_resources, |
| .archdata = { |
| .hwblk_id = HWBLK_ETHER, |
| }, |
| }; |
| |
| static struct r8a66597_platdata sh7724_usb0_host_data = { |
| .on_chip = 1, |
| }; |
| |
| static struct resource sh7724_usb0_host_resources[] = { |
| [0] = { |
| .start = 0xa4d80000, |
| .end = 0xa4d80124 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 65, |
| .end = 65, |
| .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| }, |
| }; |
| |
| static struct platform_device sh7724_usb0_host_device = { |
| .name = "r8a66597_hcd", |
| .id = 0, |
| .dev = { |
| .dma_mask = NULL, /* not use dma */ |
| .coherent_dma_mask = 0xffffffff, |
| .platform_data = &sh7724_usb0_host_data, |
| }, |
| .num_resources = ARRAY_SIZE(sh7724_usb0_host_resources), |
| .resource = sh7724_usb0_host_resources, |
| .archdata = { |
| .hwblk_id = HWBLK_USB0, |
| }, |
| }; |
| |
| static struct r8a66597_platdata sh7724_usb1_gadget_data = { |
| .on_chip = 1, |
| }; |
| |
| static struct resource sh7724_usb1_gadget_resources[] = { |
| [0] = { |
| .start = 0xa4d90000, |
| .end = 0xa4d90123, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 66, |
| .end = 66, |
| .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| }, |
| }; |
| |
| static struct platform_device sh7724_usb1_gadget_device = { |
| .name = "r8a66597_udc", |
| .id = 1, /* USB1 */ |
| .dev = { |
| .dma_mask = NULL, /* not use dma */ |
| .coherent_dma_mask = 0xffffffff, |
| .platform_data = &sh7724_usb1_gadget_data, |
| }, |
| .num_resources = ARRAY_SIZE(sh7724_usb1_gadget_resources), |
| .resource = sh7724_usb1_gadget_resources, |
| }; |
| |
| static struct resource sdhi0_cn7_resources[] = { |
| [0] = { |
| .name = "SDHI0", |
| .start = 0x04ce0000, |
| .end = 0x04ce00ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 100, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { |
| .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, |
| .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, |
| .tmio_caps = MMC_CAP_SDIO_IRQ, |
| }; |
| |
| static struct platform_device sdhi0_cn7_device = { |
| .name = "sh_mobile_sdhi", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(sdhi0_cn7_resources), |
| .resource = sdhi0_cn7_resources, |
| .dev = { |
| .platform_data = &sh7724_sdhi0_data, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_SDHI0, |
| }, |
| }; |
| |
| static struct resource sdhi1_cn8_resources[] = { |
| [0] = { |
| .name = "SDHI1", |
| .start = 0x04cf0000, |
| .end = 0x04cf00ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 23, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct sh_mobile_sdhi_info sh7724_sdhi1_data = { |
| .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, |
| .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, |
| .tmio_caps = MMC_CAP_SDIO_IRQ, |
| }; |
| |
| static struct platform_device sdhi1_cn8_device = { |
| .name = "sh_mobile_sdhi", |
| .id = 1, |
| .num_resources = ARRAY_SIZE(sdhi1_cn8_resources), |
| .resource = sdhi1_cn8_resources, |
| .dev = { |
| .platform_data = &sh7724_sdhi1_data, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_SDHI1, |
| }, |
| }; |
| |
| /* IrDA */ |
| static struct resource irda_resources[] = { |
| [0] = { |
| .name = "IrDA", |
| .start = 0xA45D0000, |
| .end = 0xA45D0049, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 20, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device irda_device = { |
| .name = "sh_sir", |
| .num_resources = ARRAY_SIZE(irda_resources), |
| .resource = irda_resources, |
| }; |
| |
| #include <media/ak881x.h> |
| #include <media/sh_vou.h> |
| |
| static struct ak881x_pdata ak881x_pdata = { |
| .flags = AK881X_IF_MODE_SLAVE, |
| }; |
| |
| static struct i2c_board_info ak8813 = { |
| /* With open J18 jumper address is 0x21 */ |
| 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 = 55, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device vou_device = { |
| .name = "sh-vou", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(sh_vou_resources), |
| .resource = sh_vou_resources, |
| .dev = { |
| .platform_data = &sh_vou_pdata, |
| }, |
| .archdata = { |
| .hwblk_id = HWBLK_VOU, |
| }, |
| }; |
| |
| static struct platform_device *ms7724se_devices[] __initdata = { |
| &heartbeat_device, |
| &smc91x_eth_device, |
| &lcdc_device, |
| &nor_flash_device, |
| &ceu0_device, |
| &ceu1_device, |
| &keysc_device, |
| &sh_eth_device, |
| &sh7724_usb0_host_device, |
| &sh7724_usb1_gadget_device, |
| &fsi_device, |
| &fsi_ak4642_device, |
| &sdhi0_cn7_device, |
| &sdhi1_cn8_device, |
| &irda_device, |
| &vou_device, |
| }; |
| |
| /* I2C device */ |
| static struct i2c_board_info i2c0_devices[] = { |
| { |
| I2C_BOARD_INFO("ak4642", 0x12), |
| }, |
| }; |
| |
| #define EEPROM_OP 0xBA206000 |
| #define EEPROM_ADR 0xBA206004 |
| #define EEPROM_DATA 0xBA20600C |
| #define EEPROM_STAT 0xBA206010 |
| #define EEPROM_STRT 0xBA206014 |
| static int __init sh_eth_is_eeprom_ready(void) |
| { |
| int t = 10000; |
| |
| while (t--) { |
| if (!__raw_readw(EEPROM_STAT)) |
| return 1; |
| udelay(1); |
| } |
| |
| printk(KERN_ERR "ms7724se can not access to eeprom\n"); |
| return 0; |
| } |
| |
| static void __init sh_eth_init(void) |
| { |
| int i; |
| u16 mac; |
| |
| /* check EEPROM status */ |
| if (!sh_eth_is_eeprom_ready()) |
| return; |
| |
| /* read MAC addr from EEPROM */ |
| for (i = 0 ; i < 3 ; i++) { |
| __raw_writew(0x0, EEPROM_OP); /* read */ |
| __raw_writew(i*2, EEPROM_ADR); |
| __raw_writew(0x1, EEPROM_STRT); |
| if (!sh_eth_is_eeprom_ready()) |
| return; |
| |
| mac = __raw_readw(EEPROM_DATA); |
| sh_eth_plat.mac_addr[i << 1] = mac & 0xff; |
| sh_eth_plat.mac_addr[(i << 1) + 1] = mac >> 8; |
| } |
| } |
| |
| #define SW4140 0xBA201000 |
| #define FPGA_OUT 0xBA200400 |
| #define PORT_HIZA 0xA4050158 |
| #define PORT_MSELCRB 0xA4050182 |
| |
| #define SW41_A 0x0100 |
| #define SW41_B 0x0200 |
| #define SW41_C 0x0400 |
| #define SW41_D 0x0800 |
| #define SW41_E 0x1000 |
| #define SW41_F 0x2000 |
| #define SW41_G 0x4000 |
| #define SW41_H 0x8000 |
| |
| extern char ms7724se_sdram_enter_start; |
| extern char ms7724se_sdram_enter_end; |
| extern char ms7724se_sdram_leave_start; |
| extern char ms7724se_sdram_leave_end; |
| |
| |
| static int __init arch_setup(void) |
| { |
| /* enable I2C device */ |
| i2c_register_board_info(0, i2c0_devices, |
| ARRAY_SIZE(i2c0_devices)); |
| return 0; |
| } |
| arch_initcall(arch_setup); |
| |
| static int __init devices_setup(void) |
| { |
| u16 sw = __raw_readw(SW4140); /* select camera, monitor */ |
| struct clk *clk; |
| u16 fpga_out; |
| |
| /* register board specific self-refresh code */ |
| sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | |
| SUSP_SH_RSTANDBY, |
| &ms7724se_sdram_enter_start, |
| &ms7724se_sdram_enter_end, |
| &ms7724se_sdram_leave_start, |
| &ms7724se_sdram_leave_end); |
| /* Reset Release */ |
| fpga_out = __raw_readw(FPGA_OUT); |
| /* bit4: NTSC_PDN, bit5: NTSC_RESET */ |
| fpga_out &= ~((1 << 1) | /* LAN */ |
| (1 << 4) | /* AK8813 PDN */ |
| (1 << 5) | /* AK8813 RESET */ |
| (1 << 6) | /* VIDEO DAC */ |
| (1 << 7) | /* AK4643 */ |
| (1 << 8) | /* IrDA */ |
| (1 << 12) | /* USB0 */ |
| (1 << 14)); /* RMII */ |
| __raw_writew(fpga_out | (1 << 4), FPGA_OUT); |
| |
| udelay(10); |
| |
| /* AK8813 RESET */ |
| __raw_writew(fpga_out | (1 << 5), FPGA_OUT); |
| |
| udelay(10); |
| |
| __raw_writew(fpga_out, FPGA_OUT); |
| |
| /* turn on USB clocks, use external clock */ |
| __raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); |
| |
| /* Let LED9 show STATUS2 */ |
| gpio_request(GPIO_FN_STATUS2, NULL); |
| |
| /* Lit LED10 show STATUS0 */ |
| gpio_request(GPIO_FN_STATUS0, NULL); |
| |
| /* Lit LED11 show PDSTATUS */ |
| gpio_request(GPIO_FN_PDSTATUS, NULL); |
| |
| /* enable USB0 port */ |
| __raw_writew(0x0600, 0xa40501d4); |
| |
| /* enable USB1 port */ |
| __raw_writew(0x0600, 0xa4050192); |
| |
| /* enable IRQ 0,1,2 */ |
| gpio_request(GPIO_FN_INTC_IRQ0, NULL); |
| gpio_request(GPIO_FN_INTC_IRQ1, NULL); |
| gpio_request(GPIO_FN_INTC_IRQ2, NULL); |
| |
| /* enable SCIFA3 */ |
| gpio_request(GPIO_FN_SCIF3_I_SCK, NULL); |
| gpio_request(GPIO_FN_SCIF3_I_RXD, NULL); |
| gpio_request(GPIO_FN_SCIF3_I_TXD, NULL); |
| gpio_request(GPIO_FN_SCIF3_I_CTS, NULL); |
| gpio_request(GPIO_FN_SCIF3_I_RTS, NULL); |
| |
| /* 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_LCDVEPWC, NULL); |
| gpio_request(GPIO_FN_LCDVCPWC, NULL); |
| gpio_request(GPIO_FN_LCDRD, NULL); |
| gpio_request(GPIO_FN_LCDLCLK, NULL); |
| __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); |
| |
| /* enable CEU0 */ |
| gpio_request(GPIO_FN_VIO0_D15, NULL); |
| gpio_request(GPIO_FN_VIO0_D14, NULL); |
| gpio_request(GPIO_FN_VIO0_D13, NULL); |
| gpio_request(GPIO_FN_VIO0_D12, NULL); |
| gpio_request(GPIO_FN_VIO0_D11, NULL); |
| gpio_request(GPIO_FN_VIO0_D10, NULL); |
| gpio_request(GPIO_FN_VIO0_D9, NULL); |
| gpio_request(GPIO_FN_VIO0_D8, NULL); |
| gpio_request(GPIO_FN_VIO0_D7, NULL); |
| gpio_request(GPIO_FN_VIO0_D6, NULL); |
| gpio_request(GPIO_FN_VIO0_D5, NULL); |
| gpio_request(GPIO_FN_VIO0_D4, NULL); |
| gpio_request(GPIO_FN_VIO0_D3, NULL); |
| gpio_request(GPIO_FN_VIO0_D2, NULL); |
| gpio_request(GPIO_FN_VIO0_D1, NULL); |
| gpio_request(GPIO_FN_VIO0_D0, NULL); |
| gpio_request(GPIO_FN_VIO0_VD, NULL); |
| gpio_request(GPIO_FN_VIO0_CLK, NULL); |
| gpio_request(GPIO_FN_VIO0_FLD, NULL); |
| gpio_request(GPIO_FN_VIO0_HD, NULL); |
| platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); |
| |
| /* enable CEU1 */ |
| gpio_request(GPIO_FN_VIO1_D7, NULL); |
| gpio_request(GPIO_FN_VIO1_D6, NULL); |
| gpio_request(GPIO_FN_VIO1_D5, NULL); |
| gpio_request(GPIO_FN_VIO1_D4, NULL); |
| gpio_request(GPIO_FN_VIO1_D3, NULL); |
| gpio_request(GPIO_FN_VIO1_D2, NULL); |
| gpio_request(GPIO_FN_VIO1_D1, NULL); |
| gpio_request(GPIO_FN_VIO1_D0, NULL); |
| gpio_request(GPIO_FN_VIO1_FLD, NULL); |
| gpio_request(GPIO_FN_VIO1_HD, NULL); |
| gpio_request(GPIO_FN_VIO1_VD, NULL); |
| gpio_request(GPIO_FN_VIO1_CLK, NULL); |
| platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); |
| |
| /* KEYSC */ |
| gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); |
| gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); |
| gpio_request(GPIO_FN_KEYIN4, NULL); |
| gpio_request(GPIO_FN_KEYIN3, NULL); |
| gpio_request(GPIO_FN_KEYIN2, NULL); |
| gpio_request(GPIO_FN_KEYIN1, NULL); |
| gpio_request(GPIO_FN_KEYIN0, 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); |
| |
| /* enable FSI */ |
| gpio_request(GPIO_FN_FSIMCKA, NULL); |
| gpio_request(GPIO_FN_FSIIASD, NULL); |
| gpio_request(GPIO_FN_FSIOASD, NULL); |
| gpio_request(GPIO_FN_FSIIABCK, NULL); |
| gpio_request(GPIO_FN_FSIIALRCK, NULL); |
| gpio_request(GPIO_FN_FSIOABCK, NULL); |
| gpio_request(GPIO_FN_FSIOALRCK, NULL); |
| gpio_request(GPIO_FN_CLKAUDIOAO, 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 A */ |
| clk = clk_get(NULL, "fsia_clk"); |
| if (!IS_ERR(clk)) { |
| /* 48kHz dummy clock was used to make sure 1/1 divide */ |
| clk_set_rate(&sh7724_fsimcka_clk, 48000); |
| clk_set_parent(clk, &sh7724_fsimcka_clk); |
| clk_set_rate(clk, 48000); |
| clk_put(clk); |
| } |
| |
| /* SDHI0 connected to cn7 */ |
| gpio_request(GPIO_FN_SDHI0CD, NULL); |
| gpio_request(GPIO_FN_SDHI0WP, NULL); |
| gpio_request(GPIO_FN_SDHI0D3, NULL); |
| gpio_request(GPIO_FN_SDHI0D2, NULL); |
| gpio_request(GPIO_FN_SDHI0D1, NULL); |
| gpio_request(GPIO_FN_SDHI0D0, NULL); |
| gpio_request(GPIO_FN_SDHI0CMD, NULL); |
| gpio_request(GPIO_FN_SDHI0CLK, NULL); |
| |
| /* SDHI1 connected to cn8 */ |
| gpio_request(GPIO_FN_SDHI1CD, NULL); |
| gpio_request(GPIO_FN_SDHI1WP, NULL); |
| gpio_request(GPIO_FN_SDHI1D3, NULL); |
| gpio_request(GPIO_FN_SDHI1D2, NULL); |
| gpio_request(GPIO_FN_SDHI1D1, NULL); |
| gpio_request(GPIO_FN_SDHI1D0, NULL); |
| gpio_request(GPIO_FN_SDHI1CMD, NULL); |
| gpio_request(GPIO_FN_SDHI1CLK, NULL); |
| |
| /* enable IrDA */ |
| gpio_request(GPIO_FN_IRDA_OUT, NULL); |
| gpio_request(GPIO_FN_IRDA_IN, NULL); |
| |
| /* |
| * enable SH-Eth |
| * |
| * please remove J33 pin from your board !! |
| * |
| * ms7724 board should not use GPIO_FN_LNKSTA pin |
| * So, This time PTX5 is set to input pin |
| */ |
| 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_PTX5, NULL); |
| gpio_direction_input(GPIO_PTX5); |
| sh_eth_init(); |
| |
| if (sw & SW41_B) { |
| /* 720p */ |
| lcdc_info.ch[0].lcd_cfg = lcdc_720p_modes; |
| lcdc_info.ch[0].num_cfg = ARRAY_SIZE(lcdc_720p_modes); |
| } else { |
| /* VGA */ |
| lcdc_info.ch[0].lcd_cfg = lcdc_vga_modes; |
| lcdc_info.ch[0].num_cfg = ARRAY_SIZE(lcdc_vga_modes); |
| } |
| |
| if (sw & SW41_A) { |
| /* Digital monitor */ |
| lcdc_info.ch[0].interface_type = RGB18; |
| lcdc_info.ch[0].flags = 0; |
| } else { |
| /* Analog monitor */ |
| lcdc_info.ch[0].interface_type = RGB24; |
| lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL; |
| } |
| |
| /* 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); |
| |
| return platform_add_devices(ms7724se_devices, |
| ARRAY_SIZE(ms7724se_devices)); |
| } |
| device_initcall(devices_setup); |
| |
| static struct sh_machine_vector mv_ms7724se __initmv = { |
| .mv_name = "ms7724se", |
| .mv_init_irq = init_se7724_IRQ, |
| .mv_nr_irqs = SE7724_FPGA_IRQ_BASE + SE7724_FPGA_IRQ_NR, |
| }; |