sh: Move ap325rxa board code into separate directory

Move the AP325RXA board code from a single board file
to a separate directory. This to make it easy to add
support for sdram sleep mode code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 612 insertions, 0 deletions

diff --git a/arch/sh/boards/mach-ap325rxa/Makefile b/arch/sh/boards/mach-ap325rxa/Makefile
new file mode 100644
index 000000000000..0ad249dbd351
--- /dev/null
+++ b/arch/sh/boards/mach-ap325rxa/Makefile
@@ -0,0 +1,2 @@
+obj-y    := setup.o
+
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
new file mode 100644
index 000000000000..b95deee35e0f
--- /dev/null
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -0,0 +1,610 @@
+/*
+ * Renesas - AP-325RXA
+ * (Compatible with Algo System ., LTD. - AP-320A)
+ *
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Author : Yusuke Goda <goda.yuske@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/mtd/physmap.h>
+#include <linux/mtd/sh_flctl.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/smsc911x.h>
+#include <linux/gpio.h>
+#include <media/ov772x.h>
+#include <media/soc_camera.h>
+#include <media/soc_camera_platform.h>
+#include <media/sh_mobile_ceu.h>
+#include <video/sh_mobile_lcdc.h>
+#include <asm/io.h>
+#include <asm/clock.h>
+#include <cpu/sh7723.h>
+
+static struct smsc911x_platform_config smsc911x_config = {
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_32BIT,
+};
+
+static struct resource smsc9118_resources[] = {
+        [0] = {
+                .start  = 0xb6080000,
+                .end    = 0xb60fffff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 35,
+                .end    = 35,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static struct platform_device smsc9118_device = {
+        .name           = "smsc911x",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(smsc9118_resources),
+        .resource       = smsc9118_resources,
+        .dev            = {
+                .platform_data = &smsc911x_config,
+        },
+};
+
+/*
+ * AP320 and AP325RXA has CPLD data in NOR Flash(0xA80000-0xABFFFF).
+ * If this area erased, this board can not boot.
+ */
+static struct mtd_partition ap325rxa_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-area0",
+                .offset = MTDPART_OFS_APPEND,
+                .size = ((7 * 1024 * 1024) + (512 * 1024)),
+        }, {
+                .name = "CPLD-Data",
+                .offset = MTDPART_OFS_APPEND,
+                .mask_flags = MTD_WRITEABLE,    /* Read-only */
+                .size = (1024 * 128 * 2),
+        }, {
+                .name = "free-area1",
+                .offset = MTDPART_OFS_APPEND,
+                .size = MTDPART_SIZ_FULL,
+        },
+};
+
+static struct physmap_flash_data ap325rxa_nor_flash_data = {
+        .width          = 2,
+        .parts          = ap325rxa_nor_flash_partitions,
+        .nr_parts       = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
+};
+
+static struct resource ap325rxa_nor_flash_resources[] = {
+        [0] = {
+                .name   = "NOR Flash",
+                .start  = 0x00000000,
+                .end    = 0x00ffffff,
+                .flags  = IORESOURCE_MEM,
+        }
+};
+
+static struct platform_device ap325rxa_nor_flash_device = {
+        .name           = "physmap-flash",
+        .resource       = ap325rxa_nor_flash_resources,
+        .num_resources  = ARRAY_SIZE(ap325rxa_nor_flash_resources),
+        .dev            = {
+                .platform_data = &ap325rxa_nor_flash_data,
+        },
+};
+
+static struct mtd_partition nand_partition_info[] = {
+        {
+                .name   = "nand_data",
+                .offset = 0,
+                .size   = MTDPART_SIZ_FULL,
+        },
+};
+
+static struct resource nand_flash_resources[] = {
+        [0] = {
+                .start  = 0xa4530000,
+                .end    = 0xa45300ff,
+                .flags  = IORESOURCE_MEM,
+        }
+};
+
+static struct sh_flctl_platform_data nand_flash_data = {
+        .parts          = nand_partition_info,
+        .nr_parts       = ARRAY_SIZE(nand_partition_info),
+        .flcmncr_val    = FCKSEL_E | TYPESEL_SET | NANWF_E,
+        .has_hwecc      = 1,
+};
+
+static struct platform_device nand_flash_device = {
+        .name           = "sh_flctl",
+        .resource       = nand_flash_resources,
+        .num_resources  = ARRAY_SIZE(nand_flash_resources),
+        .dev            = {
+                .platform_data = &nand_flash_data,
+        },
+};
+
+#define FPGA_LCDREG     0xB4100180
+#define FPGA_BKLREG     0xB4100212
+#define FPGA_LCDREG_VAL 0x0018
+#define PORT_MSELCRB    0xA4050182
+#define PORT_HIZCRC     0xA405015C
+#define PORT_DRVCRA     0xA405018A
+#define PORT_DRVCRB     0xA405018C
+
+static void ap320_wvga_power_on(void *board_data)
+{
+        msleep(100);
+
+        /* ASD AP-320/325 LCD ON */
+        ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG);
+
+        /* backlight */
+        gpio_set_value(GPIO_PTS3, 0);
+        ctrl_outw(0x100, FPGA_BKLREG);
+}
+
+static void ap320_wvga_power_off(void *board_data)
+{
+        /* backlight */
+        ctrl_outw(0, FPGA_BKLREG);
+        gpio_set_value(GPIO_PTS3, 1);
+
+        /* ASD AP-320/325 LCD OFF */
+        ctrl_outw(0, FPGA_LCDREG);
+}
+
+static struct sh_mobile_lcdc_info lcdc_info = {
+        .clock_source = LCDC_CLK_EXTERNAL,
+        .ch[0] = {
+                .chan = LCDC_CHAN_MAINLCD,
+                .bpp = 16,
+                .interface_type = RGB18,
+                .clock_divider = 1,
+                .lcd_cfg = {
+                        .name = "LB070WV1",
+                        .xres = 800,
+                        .yres = 480,
+                        .left_margin = 32,
+                        .right_margin = 160,
+                        .hsync_len = 8,
+                        .upper_margin = 63,
+                        .lower_margin = 80,
+                        .vsync_len = 1,
+                        .sync = 0, /* hsync and vsync are active low */
+                },
+                .lcd_size_cfg = { /* 7.0 inch */
+                        .width = 152,
+                        .height = 91,
+                },
+                .board_cfg = {
+                        .display_on = ap320_wvga_power_on,
+                        .display_off = ap320_wvga_power_off,
+                },
+        }
+};
+
+static struct resource lcdc_resources[] = {
+        [0] = {
+                .name   = "LCDC",
+                .start  = 0xfe940000, /* P4-only space */
+                .end    = 0xfe942fff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 28,
+                .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,
+        },
+};
+
+static void camera_power(int val)
+{
+        gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
+        mdelay(10);
+}
+
+#ifdef CONFIG_I2C
+/* support for the old ncm03j camera */
+static unsigned char camera_ncm03j_magic[] =
+{
+        0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
+        0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
+        0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
+        0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
+        0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
+        0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
+        0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
+        0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
+        0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
+        0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
+        0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
+        0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
+        0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
+        0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
+        0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
+        0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
+};
+
+static int camera_probe(void)
+{
+        struct i2c_adapter *a = i2c_get_adapter(0);
+        struct i2c_msg msg;
+        int ret;
+
+        if (!a)
+                return -ENODEV;
+
+        camera_power(1);
+        msg.addr = 0x6e;
+        msg.buf = camera_ncm03j_magic;
+        msg.len = 2;
+        msg.flags = 0;
+        ret = i2c_transfer(a, &msg, 1);
+        camera_power(0);
+
+        return ret;
+}
+
+static int camera_set_capture(struct soc_camera_platform_info *info,
+                              int enable)
+{
+        struct i2c_adapter *a = i2c_get_adapter(0);
+        struct i2c_msg msg;
+        int ret = 0;
+        int i;
+
+        camera_power(0);
+        if (!enable)
+                return 0; /* no disable for now */
+
+        camera_power(1);
+        for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
+                u_int8_t buf[8];
+
+                msg.addr = 0x6e;
+                msg.buf = buf;
+                msg.len = 2;
+                msg.flags = 0;
+
+                buf[0] = camera_ncm03j_magic[i];
+                buf[1] = camera_ncm03j_magic[i + 1];
+
+                ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
+        }
+
+        return ret;
+}
+
+static int ap325rxa_camera_add(struct soc_camera_link *icl, struct device *dev);
+static void ap325rxa_camera_del(struct soc_camera_link *icl);
+
+static struct soc_camera_platform_info camera_info = {
+        .format_name = "UYVY",
+        .format_depth = 16,
+        .format = {
+                .pixelformat = V4L2_PIX_FMT_UYVY,
+                .colorspace = V4L2_COLORSPACE_SMPTE170M,
+                .width = 640,
+                .height = 480,
+        },
+        .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
+        SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
+        .set_capture = camera_set_capture,
+        .link = {
+                .bus_id         = 0,
+                .add_device     = ap325rxa_camera_add,
+                .del_device     = ap325rxa_camera_del,
+                .module_name    = "soc_camera_platform",
+        },
+};
+
+static void dummy_release(struct device *dev)
+{
+}
+
+static struct platform_device camera_device = {
+        .name           = "soc_camera_platform",
+        .dev            = {
+                .platform_data  = &camera_info,
+                .release        = dummy_release,
+        },
+};
+
+static int ap325rxa_camera_add(struct soc_camera_link *icl,
+                               struct device *dev)
+{
+        if (icl != &camera_info.link || camera_probe() <= 0)
+                return -ENODEV;
+
+        camera_info.dev = dev;
+
+        return platform_device_register(&camera_device);
+}
+
+static void ap325rxa_camera_del(struct soc_camera_link *icl)
+{
+        if (icl != &camera_info.link)
+                return;
+
+        platform_device_unregister(&camera_device);
+        memset(&camera_device.dev.kobj, 0,
+               sizeof(camera_device.dev.kobj));
+}
+#endif /* CONFIG_I2C */
+
+static int ov7725_power(struct device *dev, int mode)
+{
+        camera_power(0);
+        if (mode)
+                camera_power(1);
+
+        return 0;
+}
+
+static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
+        .flags = SH_CEU_FLAG_USE_8BIT_BUS,
+};
+
+static struct resource ceu_resources[] = {
+        [0] = {
+                .name   = "CEU",
+                .start  = 0xfe910000,
+                .end    = 0xfe91009f,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 52,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                /* place holder for contiguous memory */
+        },
+};
+
+static struct platform_device ceu_device = {
+        .name           = "sh_mobile_ceu",
+        .id             = 0, /* "ceu0" clock */
+        .num_resources  = ARRAY_SIZE(ceu_resources),
+        .resource       = ceu_resources,
+        .dev            = {
+                .platform_data  = &sh_mobile_ceu_info,
+        },
+        .archdata = {
+                .hwblk_id = HWBLK_CEU,
+        },
+};
+
+static struct resource sdhi0_cn3_resources[] = {
+        [0] = {
+                .name   = "SDHI0",
+                .start  = 0x04ce0000,
+                .end    = 0x04ce01ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 101,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device sdhi0_cn3_device = {
+        .name           = "sh_mobile_sdhi",
+        .num_resources  = ARRAY_SIZE(sdhi0_cn3_resources),
+        .resource       = sdhi0_cn3_resources,
+        .archdata = {
+                .hwblk_id = HWBLK_SDHI0,
+        },
+};
+
+static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
+        {
+                I2C_BOARD_INFO("pcf8563", 0x51),
+        },
+};
+
+static struct i2c_board_info ap325rxa_i2c_camera[] = {
+        {
+                I2C_BOARD_INFO("ov772x", 0x21),
+        },
+};
+
+static struct ov772x_camera_info ov7725_info = {
+        .buswidth       = SOCAM_DATAWIDTH_8,
+        .flags          = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
+        .edgectrl       = OV772X_AUTO_EDGECTRL(0xf, 0),
+        .link = {
+                .bus_id         = 0,
+                .power          = ov7725_power,
+                .board_info     = &ap325rxa_i2c_camera[0],
+                .i2c_adapter_id = 0,
+                .module_name    = "ov772x",
+        },
+};
+
+static struct platform_device ap325rxa_camera[] = {
+        {
+                .name   = "soc-camera-pdrv",
+                .id     = 0,
+                .dev    = {
+                        .platform_data = &ov7725_info.link,
+                },
+        }, {
+                .name   = "soc-camera-pdrv",
+                .id     = 1,
+                .dev    = {
+                        .platform_data = &camera_info.link,
+                },
+        },
+};
+
+static struct platform_device *ap325rxa_devices[] __initdata = {
+        &smsc9118_device,
+        &ap325rxa_nor_flash_device,
+        &lcdc_device,
+        &ceu_device,
+        &nand_flash_device,
+        &sdhi0_cn3_device,
+        &ap325rxa_camera[0],
+        &ap325rxa_camera[1],
+};
+
+static int __init ap325rxa_devices_setup(void)
+{
+        /* LD3 and LD4 LEDs */
+        gpio_request(GPIO_PTX5, NULL); /* RUN */
+        gpio_direction_output(GPIO_PTX5, 1);
+        gpio_export(GPIO_PTX5, 0);
+
+        gpio_request(GPIO_PTX4, NULL); /* INDICATOR */
+        gpio_direction_output(GPIO_PTX4, 0);
+        gpio_export(GPIO_PTX4, 0);
+
+        /* SW1 input */
+        gpio_request(GPIO_PTF7, NULL); /* MODE */
+        gpio_direction_input(GPIO_PTF7);
+        gpio_export(GPIO_PTF7, 0);
+
+        /* LCDC */
+        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_LCDLCLK_PTR, NULL);
+        gpio_request(GPIO_FN_LCDDCK, NULL);
+        gpio_request(GPIO_FN_LCDVEPWC, NULL);
+        gpio_request(GPIO_FN_LCDVCPWC, NULL);
+        gpio_request(GPIO_FN_LCDVSYN, NULL);
+        gpio_request(GPIO_FN_LCDHSYN, NULL);
+        gpio_request(GPIO_FN_LCDDISP, NULL);
+        gpio_request(GPIO_FN_LCDDON, NULL);
+
+        /* LCD backlight */
+        gpio_request(GPIO_PTS3, NULL);
+        gpio_direction_output(GPIO_PTS3, 1);
+
+        /* CEU */
+        gpio_request(GPIO_FN_VIO_CLK2, NULL);
+        gpio_request(GPIO_FN_VIO_VD2, NULL);
+        gpio_request(GPIO_FN_VIO_HD2, NULL);
+        gpio_request(GPIO_FN_VIO_FLD, NULL);
+        gpio_request(GPIO_FN_VIO_CKO, NULL);
+        gpio_request(GPIO_FN_VIO_D15, NULL);
+        gpio_request(GPIO_FN_VIO_D14, NULL);
+        gpio_request(GPIO_FN_VIO_D13, NULL);
+        gpio_request(GPIO_FN_VIO_D12, NULL);
+        gpio_request(GPIO_FN_VIO_D11, NULL);
+        gpio_request(GPIO_FN_VIO_D10, NULL);
+        gpio_request(GPIO_FN_VIO_D9, NULL);
+        gpio_request(GPIO_FN_VIO_D8, NULL);
+
+        gpio_request(GPIO_PTZ7, NULL);
+        gpio_direction_output(GPIO_PTZ7, 0); /* OE_CAM */
+        gpio_request(GPIO_PTZ6, NULL);
+        gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
+        gpio_request(GPIO_PTZ5, NULL);
+        gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
+        gpio_request(GPIO_PTZ4, NULL);
+        gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
+
+        ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
+
+        /* FLCTL */
+        gpio_request(GPIO_FN_FCE, NULL);
+        gpio_request(GPIO_FN_NAF7, NULL);
+        gpio_request(GPIO_FN_NAF6, NULL);
+        gpio_request(GPIO_FN_NAF5, NULL);
+        gpio_request(GPIO_FN_NAF4, NULL);
+        gpio_request(GPIO_FN_NAF3, NULL);
+        gpio_request(GPIO_FN_NAF2, NULL);
+        gpio_request(GPIO_FN_NAF1, NULL);
+        gpio_request(GPIO_FN_NAF0, NULL);
+        gpio_request(GPIO_FN_FCDE, NULL);
+        gpio_request(GPIO_FN_FOE, NULL);
+        gpio_request(GPIO_FN_FSC, NULL);
+        gpio_request(GPIO_FN_FWE, NULL);
+        gpio_request(GPIO_FN_FRB, NULL);
+
+        ctrl_outw(0, PORT_HIZCRC);
+        ctrl_outw(0xFFFF, PORT_DRVCRA);
+        ctrl_outw(0xFFFF, PORT_DRVCRB);
+
+        platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
+
+        /* SDHI0 */
+        gpio_request(GPIO_FN_SDHI0CD_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0WP_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D3_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D2_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D1_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D0_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0CMD_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0CLK_PTD, NULL);
+
+        i2c_register_board_info(0, ap325rxa_i2c_devices,
+                                ARRAY_SIZE(ap325rxa_i2c_devices));
+
+        return platform_add_devices(ap325rxa_devices,
+                                ARRAY_SIZE(ap325rxa_devices));
+}
+arch_initcall(ap325rxa_devices_setup);
+
+/* Return the board specific boot mode pin configuration */
+static int ap325rxa_mode_pins(void)
+{
+        /* MD0=0, MD1=0, MD2=0: Clock Mode 0
+         * MD3=0: 16-bit Area0 Bus Width
+         * MD5=1: Little Endian
+         * TSTMD=1, MD8=1: Test Mode Disabled
+         */
+        return MODE_PIN5 | MODE_PIN8;
+}
+
+static struct sh_machine_vector mv_ap325rxa __initmv = {
+        .mv_name = "AP-325RXA",
+        .mv_mode_pins = ap325rxa_mode_pins,
+};