ARM: tegra11x: Define ncpu residency for 2 clusters
[linux-3.10.git] / arch / arm / mach-shmobile / board-kota2.c
index 8a6b85a..ef5ca0e 100644 (file)
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinconf-generic.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
 #include <linux/gpio.h>
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
+#include <linux/gpio_keys.h>
+#include <linux/leds.h>
+#include <linux/irqchip/arm-gic.h>
+#include <linux/platform_data/leds-renesas-tpu.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/sh_mmcif.h>
+#include <linux/mfd/tmio.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 #include <mach/sh73a0.h>
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
 #include <asm/mach/time.h>
-#include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/traps.h>
 
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+       REGULATOR_SUPPLY("vddvario", "smsc911x"),
+       REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
+/* SMSC 9220 */
 static struct resource smsc9220_resources[] = {
        [0] = {
                .start          = 0x14000000, /* CS5A */
@@ -49,7 +67,7 @@ static struct resource smsc9220_resources[] = {
                .flags          = IORESOURCE_MEM,
        },
        [1] = {
-               .start          = gic_spi(33), /* PINTA2 @ PORT144 */
+               .start          = SH73A0_PINT0_IRQ(2), /* PINTA2 */
                .flags          = IORESOURCE_IRQ,
        },
 };
@@ -71,6 +89,7 @@ static struct platform_device eth_device = {
        .num_resources  = ARRAY_SIZE(smsc9220_resources),
 };
 
+/* KEYSC */
 static struct sh_keysc_info keysc_platdata = {
        .mode           = SH_KEYSC_MODE_6,
        .scan_timing    = 3,
@@ -114,120 +133,421 @@ static struct platform_device keysc_device = {
        },
 };
 
-static struct platform_device *kota2_devices[] __initdata = {
-       &eth_device,
-       &keysc_device,
+/* GPIO KEY */
+#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
+
+static struct gpio_keys_button gpio_buttons[] = {
+       GPIO_KEY(KEY_VOLUMEUP, 56, "+"), /* S2: VOL+ [IRQ9] */
+       GPIO_KEY(KEY_VOLUMEDOWN, 54, "-"), /* S3: VOL- [IRQ10] */
+       GPIO_KEY(KEY_MENU, 27, "Menu"), /* S4: MENU [IRQ30] */
+       GPIO_KEY(KEY_HOMEPAGE, 26, "Home"), /* S5: HOME [IRQ31] */
+       GPIO_KEY(KEY_BACK, 11, "Back"), /* S6: BACK [IRQ0] */
+       GPIO_KEY(KEY_PHONE, 238, "Tel"), /* S7: TEL [IRQ11] */
+       GPIO_KEY(KEY_POWER, 239, "C1"), /* S8: CAM [IRQ13] */
+       GPIO_KEY(KEY_MAIL, 224, "Mail"), /* S9: MAIL [IRQ3] */
+       /* Omitted button "C3?": 223 - S10: CUST [IRQ8] */
+       GPIO_KEY(KEY_CAMERA, 164, "C2"), /* S11: CAM_HALF [IRQ25] */
+       /* Omitted button "?": 152 - S12: CAM_FULL [No IRQ] */
+};
+
+static struct gpio_keys_platform_data gpio_key_info = {
+       .buttons        = gpio_buttons,
+       .nbuttons       = ARRAY_SIZE(gpio_buttons),
+};
+
+static struct platform_device gpio_keys_device = {
+       .name   = "gpio-keys",
+       .id     = -1,
+       .dev    = {
+               .platform_data  = &gpio_key_info,
+       },
+};
+
+/* GPIO LED */
+#define GPIO_LED(n, g) { .name = n, .gpio = g }
+
+static struct gpio_led gpio_leds[] = {
+       GPIO_LED("G", 20), /* PORT20 [GPO0] -> LED7 -> "G" */
+       GPIO_LED("H", 21), /* PORT21 [GPO1] -> LED8 -> "H" */
+       GPIO_LED("J", 22), /* PORT22 [GPO2] -> LED9 -> "J" */
+};
+
+static struct gpio_led_platform_data gpio_leds_info = {
+       .leds           = gpio_leds,
+       .num_leds       = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device gpio_leds_device = {
+       .name   = "leds-gpio",
+       .id     = -1,
+       .dev    = {
+               .platform_data  = &gpio_leds_info,
+       },
 };
 
-static struct map_desc kota2_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
+/* TPU LED */
+static struct led_renesas_tpu_config led_renesas_tpu12_pdata = {
+       .name           = "V2513",
+       .pin_gpio_fn    = GPIO_FN_TPU1TO2,
+       .pin_gpio       = 153,
+       .channel_offset = 0x90,
+       .timer_bit = 2,
+       .max_brightness = 1000,
+};
+
+static struct resource tpu12_resources[] = {
+       [0] = {
+               .name   = "TPU12",
+               .start  = 0xe6610090,
+               .end    = 0xe66100b5,
+               .flags  = IORESOURCE_MEM,
        },
 };
 
-static void __init kota2_map_io(void)
+static struct platform_device leds_tpu12_device = {
+       .name = "leds-renesas-tpu",
+       .id = 12,
+       .dev = {
+               .platform_data  = &led_renesas_tpu12_pdata,
+       },
+       .num_resources  = ARRAY_SIZE(tpu12_resources),
+       .resource       = tpu12_resources,
+};
+
+static struct led_renesas_tpu_config led_renesas_tpu41_pdata = {
+       .name           = "V2514",
+       .pin_gpio_fn    = GPIO_FN_TPU4TO1,
+       .pin_gpio       = 199,
+       .channel_offset = 0x50,
+       .timer_bit = 1,
+       .max_brightness = 1000,
+};
+
+static struct resource tpu41_resources[] = {
+       [0] = {
+               .name   = "TPU41",
+               .start  = 0xe6640050,
+               .end    = 0xe6640075,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device leds_tpu41_device = {
+       .name = "leds-renesas-tpu",
+       .id = 41,
+       .dev = {
+               .platform_data  = &led_renesas_tpu41_pdata,
+       },
+       .num_resources  = ARRAY_SIZE(tpu41_resources),
+       .resource       = tpu41_resources,
+};
+
+static struct led_renesas_tpu_config led_renesas_tpu21_pdata = {
+       .name           = "V2515",
+       .pin_gpio_fn    = GPIO_FN_TPU2TO1,
+       .pin_gpio       = 197,
+       .channel_offset = 0x50,
+       .timer_bit = 1,
+       .max_brightness = 1000,
+};
+
+static struct resource tpu21_resources[] = {
+       [0] = {
+               .name   = "TPU21",
+               .start  = 0xe6620050,
+               .end    = 0xe6620075,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device leds_tpu21_device = {
+       .name = "leds-renesas-tpu",
+       .id = 21,
+       .dev = {
+               .platform_data  = &led_renesas_tpu21_pdata,
+       },
+       .num_resources  = ARRAY_SIZE(tpu21_resources),
+       .resource       = tpu21_resources,
+};
+
+static struct led_renesas_tpu_config led_renesas_tpu30_pdata = {
+       .name           = "KEYLED",
+       .pin_gpio_fn    = GPIO_FN_TPU3TO0,
+       .pin_gpio       = 163,
+       .channel_offset = 0x10,
+       .timer_bit = 0,
+       .max_brightness = 1000,
+};
+
+static struct resource tpu30_resources[] = {
+       [0] = {
+               .name   = "TPU30",
+               .start  = 0xe6630010,
+               .end    = 0xe6630035,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device leds_tpu30_device = {
+       .name = "leds-renesas-tpu",
+       .id = 30,
+       .dev = {
+               .platform_data  = &led_renesas_tpu30_pdata,
+       },
+       .num_resources  = ARRAY_SIZE(tpu30_resources),
+       .resource       = tpu30_resources,
+};
+
+/* Fixed 1.8V regulator to be used by MMCIF */
+static struct regulator_consumer_supply fixed1v8_power_consumers[] =
 {
-       iotable_init(kota2_io_desc, ARRAY_SIZE(kota2_io_desc));
+       REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
+       REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
+};
 
-       /* setup early devices and console here as well */
-       sh73a0_add_early_devices();
-       shmobile_setup_console();
-}
+/* MMCIF */
+static struct resource mmcif_resources[] = {
+       [0] = {
+               .name   = "MMCIF",
+               .start  = 0xe6bd0000,
+               .end    = 0xe6bd00ff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = gic_spi(140),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = gic_spi(141),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
 
-#define PINTER0A       0xe69000a0
-#define PINTCR0A       0xe69000b0
+static struct sh_mmcif_plat_data mmcif_info = {
+       .ocr            = MMC_VDD_165_195,
+       .caps           = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+};
 
-void __init kota2_init_irq(void)
+static struct platform_device mmcif_device = {
+       .name           = "sh_mmcif",
+       .id             = 0,
+       .dev            = {
+               .platform_data          = &mmcif_info,
+       },
+       .num_resources  = ARRAY_SIZE(mmcif_resources),
+       .resource       = mmcif_resources,
+};
+
+/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */
+static struct regulator_consumer_supply fixed3v3_power_consumers[] =
 {
-       sh73a0_init_irq();
+       REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
+       REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+       REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
+       REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
+};
 
-       /* setup PINT: enable PINTA2 as active low */
-       __raw_writel(1 << 29, PINTER0A);
-       __raw_writew(2 << 10, PINTCR0A);
-}
+/* SDHI0 */
+static struct sh_mobile_sdhi_info sdhi0_info = {
+       .tmio_caps      = MMC_CAP_SD_HIGHSPEED,
+       .tmio_flags     = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
+};
+
+static struct resource sdhi0_resources[] = {
+       [0] = {
+               .name   = "SDHI0",
+               .start  = 0xee100000,
+               .end    = 0xee1000ff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = gic_spi(83),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = gic_spi(84),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [3] = {
+               .start  = gic_spi(85),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device sdhi0_device = {
+       .name           = "sh_mobile_sdhi",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(sdhi0_resources),
+       .resource       = sdhi0_resources,
+       .dev    = {
+               .platform_data  = &sdhi0_info,
+       },
+};
+
+/* SDHI1 */
+static struct sh_mobile_sdhi_info sdhi1_info = {
+       .tmio_caps      = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
+       .tmio_flags     = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
+};
+
+static struct resource sdhi1_resources[] = {
+       [0] = {
+               .name   = "SDHI1",
+               .start  = 0xee120000,
+               .end    = 0xee1200ff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = gic_spi(87),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = gic_spi(88),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [3] = {
+               .start  = gic_spi(89),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device sdhi1_device = {
+       .name           = "sh_mobile_sdhi",
+       .id             = 1,
+       .num_resources  = ARRAY_SIZE(sdhi1_resources),
+       .resource       = sdhi1_resources,
+       .dev    = {
+               .platform_data  = &sdhi1_info,
+       },
+};
+
+static struct platform_device *kota2_devices[] __initdata = {
+       &eth_device,
+       &keysc_device,
+       &gpio_keys_device,
+       &gpio_leds_device,
+       &leds_tpu12_device,
+       &leds_tpu41_device,
+       &leds_tpu21_device,
+       &leds_tpu30_device,
+       &mmcif_device,
+       &sdhi0_device,
+       &sdhi1_device,
+};
+
+static unsigned long pin_pullup_conf[] = {
+       PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 0),
+};
+
+static const struct pinctrl_map kota2_pinctrl_map[] = {
+       /* KEYSC */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                 "keysc_in8", "keysc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                 "keysc_out04", "keysc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                 "keysc_out5", "keysc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                 "keysc_out6_0", "keysc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                 "keysc_out7_0", "keysc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                 "keysc_out8_0", "keysc"),
+       PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_keysc.0", "pfc-sh73a0",
+                                     "keysc_in8", pin_pullup_conf),
+       /* MMCIF */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
+                                 "mmc0_data8_0", "mmc0"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
+                                 "mmc0_ctrl_0", "mmc0"),
+       PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
+                                   "PORT279", pin_pullup_conf),
+       PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0",
+                                     "mmc0_data8_0", pin_pullup_conf),
+       /* SCIFA2 (UART2) */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
+                                 "scifa2_data_0", "scifa2"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh73a0",
+                                 "scifa2_ctrl_0", "scifa2"),
+       /* SCIFA4 (UART1) */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
+                                 "scifa4_data", "scifa4"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0",
+                                 "scifa4_ctrl", "scifa4"),
+       /* SCIFB (BT) */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0",
+                                 "scifb_data_0", "scifb"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0",
+                                 "scifb_clk_0", "scifb"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.8", "pfc-sh73a0",
+                                 "scifb_ctrl_0", "scifb"),
+       /* SDHI0 (microSD) */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
+                                 "sdhi0_data4", "sdhi0"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
+                                 "sdhi0_ctrl", "sdhi0"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
+                                 "sdhi0_cd", "sdhi0"),
+       PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
+                                     "sdhi0_data4", pin_pullup_conf),
+       PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
+                                   "PORT256", pin_pullup_conf),
+       PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0",
+                                   "PORT251", pin_pullup_conf),
+       /* SDHI1 (BCM4330) */
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
+                                 "sdhi1_data4", "sdhi1"),
+       PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
+                                 "sdhi1_ctrl", "sdhi1"),
+       PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
+                                     "sdhi1_data4", pin_pullup_conf),
+       PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mobile_sdhi.1", "pfc-sh73a0",
+                                   "PORT263", pin_pullup_conf),
+       /* SMSC911X */
+       PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
+                                 "bsc_data_0_7", "bsc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
+                                 "bsc_data_8_15", "bsc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
+                                 "bsc_cs5_a", "bsc"),
+       PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
+                                 "bsc_we0", "bsc"),
+};
 
 static void __init kota2_init(void)
 {
-       sh73a0_pinmux_init();
+       regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
+                                    ARRAY_SIZE(fixed1v8_power_consumers), 1800000);
+       regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
+                                    ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+       regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
-       /* SCIFA2 (UART2) */
-       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);
+       pinctrl_register_mappings(kota2_pinctrl_map,
+                                 ARRAY_SIZE(kota2_pinctrl_map));
+       sh73a0_pinmux_init();
 
        /* SMSC911X */
-       gpio_request(GPIO_FN_D0_NAF0, NULL);
-       gpio_request(GPIO_FN_D1_NAF1, NULL);
-       gpio_request(GPIO_FN_D2_NAF2, NULL);
-       gpio_request(GPIO_FN_D3_NAF3, NULL);
-       gpio_request(GPIO_FN_D4_NAF4, NULL);
-       gpio_request(GPIO_FN_D5_NAF5, NULL);
-       gpio_request(GPIO_FN_D6_NAF6, NULL);
-       gpio_request(GPIO_FN_D7_NAF7, NULL);
-       gpio_request(GPIO_FN_D8_NAF8, NULL);
-       gpio_request(GPIO_FN_D9_NAF9, NULL);
-       gpio_request(GPIO_FN_D10_NAF10, NULL);
-       gpio_request(GPIO_FN_D11_NAF11, NULL);
-       gpio_request(GPIO_FN_D12_NAF12, NULL);
-       gpio_request(GPIO_FN_D13_NAF13, NULL);
-       gpio_request(GPIO_FN_D14_NAF14, NULL);
-       gpio_request(GPIO_FN_D15_NAF15, NULL);
-       gpio_request(GPIO_FN_CS5A_, NULL);
-       gpio_request(GPIO_FN_WE0__FWE, NULL);
-       gpio_request(GPIO_PORT144, NULL); /* PINTA2 */
-       gpio_direction_input(GPIO_PORT144);
-       gpio_request(GPIO_PORT145, NULL); /* RESET */
-       gpio_direction_output(GPIO_PORT145, 1);
+       gpio_request_one(144, GPIOF_IN, NULL); /* PINTA2 */
+       gpio_request_one(145, GPIOF_OUT_INIT_HIGH, NULL); /* RESET */
 
-       /* 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);
+       /* MMCIF */
+       gpio_request_one(208, GPIOF_OUT_INIT_HIGH, NULL); /* Reset */
 
 #ifdef CONFIG_CACHE_L2X0
        /* Early BRESP enable, Shared attribute override enable, 64K*8way */
-       l2x0_init(__io(0xf0100000), 0x40460000, 0x82000fff);
+       l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
 #endif
        sh73a0_add_standard_devices();
        platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
 }
 
-static void __init kota2_timer_init(void)
-{
-       sh73a0_clock_init();
-       shmobile_timer.init();
-       return;
-}
-
-struct sys_timer kota2_timer = {
-       .init   = kota2_timer_init,
-};
-
 MACHINE_START(KOTA2, "kota2")
-       .map_io         = kota2_map_io,
-       .init_irq       = kota2_init_irq,
-       .handle_irq     = shmobile_handle_irq_gic,
+       .smp            = smp_ops(sh73a0_smp_ops),
+       .map_io         = sh73a0_map_io,
+       .init_early     = sh73a0_add_early_devices,
+       .nr_irqs        = NR_IRQS_LEGACY,
+       .init_irq       = sh73a0_init_irq,
        .init_machine   = kota2_init,
-       .timer          = &kota2_timer,
+       .init_late      = shmobile_init_late,
+       .init_time      = sh73a0_earlytimer_init,
 MACHINE_END