/* * arch/arm/mach-shmobile/board-ag5evm.c * * Copyright (C) 2010 Takashi Yoshii * Copyright (C) 2009 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static struct resource smsc9220_resources[] = { [0] = { .start = 0x14000000, .end = 0x14000000 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = gic_spi(33), /* PINT1 */ .flags = IORESOURCE_IRQ, }, }; static struct smsc911x_platform_config smsc9220_platdata = { .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, .phy_interface = PHY_INTERFACE_MODE_MII, .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, }; static struct platform_device eth_device = { .name = "smsc911x", .id = 0, .dev = { .platform_data = &smsc9220_platdata, }, .resource = smsc9220_resources, .num_resources = ARRAY_SIZE(smsc9220_resources), }; static struct sh_keysc_info keysc_platdata = { .mode = SH_KEYSC_MODE_6, .scan_timing = 3, .delay = 100, .keycodes = { KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \ KEY_COFFEE, KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP, KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \ KEY_COMPUTER, }, }; static struct resource keysc_resources[] = { [0] = { .name = "KEYSC", .start = 0xe61b0000, .end = 0xe61b0098 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = gic_spi(71), .flags = IORESOURCE_IRQ, }, }; static struct platform_device keysc_device = { .name = "sh_keysc", .id = 0, .num_resources = ARRAY_SIZE(keysc_resources), .resource = keysc_resources, .dev = { .platform_data = &keysc_platdata, }, }; /* FSI A */ static struct sh_fsi_platform_info fsi_info = { .porta_flags = SH_FSI_OUT_SLAVE_MODE | SH_FSI_IN_SLAVE_MODE | SH_FSI_OFMT(I2S) | SH_FSI_IFMT(I2S), }; static struct resource fsi_resources[] = { [0] = { .name = "FSI", .start = 0xEC230000, .end = 0xEC230400 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = gic_spi(146), .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 resource sh_mmcif_resources[] = { [0] = { .name = "MMCIF", .start = 0xe6bd0000, .end = 0xe6bd00ff, .flags = IORESOURCE_MEM, }, [1] = { .start = gic_spi(141), .flags = IORESOURCE_IRQ, }, [2] = { .start = gic_spi(140), .flags = IORESOURCE_IRQ, }, }; static struct sh_mmcif_plat_data sh_mmcif_platdata = { .sup_pclk = 0, .ocr = MMC_VDD_165_195, .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, }; static struct platform_device mmc_device = { .name = "sh_mmcif", .id = 0, .dev = { .dma_mask = NULL, .coherent_dma_mask = 0xffffffff, .platform_data = &sh_mmcif_platdata, }, .num_resources = ARRAY_SIZE(sh_mmcif_resources), .resource = sh_mmcif_resources, }; static struct platform_device *ag5evm_devices[] __initdata = { ð_device, &keysc_device, &fsi_device, &mmc_device, }; static struct map_desc ag5evm_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 ag5evm_map_io(void) { iotable_init(ag5evm_io_desc, ARRAY_SIZE(ag5evm_io_desc)); /* setup early devices and console here as well */ sh73a0_add_early_devices(); shmobile_setup_console(); } #define PINTC_ADDR 0xe6900000 #define PINTER0A (PINTC_ADDR + 0xa0) #define PINTCR0A (PINTC_ADDR + 0xb0) void __init ag5evm_init_irq(void) { sh73a0_init_irq(); /* setup PINT: enable PINTA2 as active low */ __raw_writel(__raw_readl(PINTER0A) | (1<<29), PINTER0A); __raw_writew(__raw_readw(PINTCR0A) | (2<<10), PINTCR0A); } static void __init ag5evm_init(void) { sh73a0_pinmux_init(); /* enable SCIFA2 */ gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL); gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL); /* enable KEYSC */ gpio_request(GPIO_FN_KEYIN0_PU, NULL); gpio_request(GPIO_FN_KEYIN1_PU, NULL); gpio_request(GPIO_FN_KEYIN2_PU, NULL); gpio_request(GPIO_FN_KEYIN3_PU, NULL); gpio_request(GPIO_FN_KEYIN4_PU, NULL); gpio_request(GPIO_FN_KEYIN5_PU, NULL); gpio_request(GPIO_FN_KEYIN6_PU, NULL); gpio_request(GPIO_FN_KEYIN7_PU, NULL); gpio_request(GPIO_FN_KEYOUT0, NULL); gpio_request(GPIO_FN_KEYOUT1, NULL); gpio_request(GPIO_FN_KEYOUT2, NULL); gpio_request(GPIO_FN_KEYOUT3, NULL); gpio_request(GPIO_FN_KEYOUT4, NULL); gpio_request(GPIO_FN_KEYOUT5, NULL); gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL); gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL); gpio_request(GPIO_FN_KEYOUT8, NULL); gpio_request(GPIO_FN_PORT149_KEYOUT9, NULL); /* enable I2C channel 2 and 3 */ gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL); gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL); gpio_request(GPIO_FN_PORT248_I2C_SCL3, NULL); gpio_request(GPIO_FN_PORT249_I2C_SDA3, NULL); /* enable MMCIF */ gpio_request(GPIO_FN_MMCCLK0, NULL); gpio_request(GPIO_FN_MMCCMD0_PU, NULL); 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_PORT208, NULL); /* Reset */ gpio_direction_output(GPIO_PORT208, 1); /* enable SMSC911X */ gpio_request(GPIO_PORT144, NULL); /* PINTA2 */ gpio_direction_input(GPIO_PORT144); gpio_request(GPIO_PORT145, NULL); /* RESET */ gpio_direction_output(GPIO_PORT145, 1); /* FSI A */ gpio_request(GPIO_FN_FSIACK, NULL); gpio_request(GPIO_FN_FSIAILR, NULL); gpio_request(GPIO_FN_FSIAIBT, NULL); gpio_request(GPIO_FN_FSIAISLD, NULL); gpio_request(GPIO_FN_FSIAOSLD, NULL); #ifdef CONFIG_CACHE_L2X0 /* Shared attribute override enable, 64K*8way */ l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff); #endif sh73a0_add_standard_devices(); platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices)); } static void __init ag5evm_timer_init(void) { sh73a0_clock_init(); shmobile_timer.init(); return; } struct sys_timer ag5evm_timer = { .init = ag5evm_timer_init, }; MACHINE_START(AG5EVM, "ag5evm") .map_io = ag5evm_map_io, .init_irq = ag5evm_init_irq, .init_machine = ag5evm_init, .timer = &ag5evm_timer, MACHINE_END