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649 lines
16 KiB
649 lines
16 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* KFR2R09 board support code |
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* |
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* Copyright (C) 2009 Magnus Damm |
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*/ |
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#include <asm/clock.h> |
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#include <asm/io.h> |
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#include <asm/machvec.h> |
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#include <asm/suspend.h> |
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#include <cpu/sh7724.h> |
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#include <linux/clkdev.h> |
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#include <linux/delay.h> |
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#include <linux/gpio.h> |
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#include <linux/gpio/machine.h> |
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#include <linux/i2c.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/mtd/physmap.h> |
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#include <linux/platform_data/lv5207lp.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_intc.h> |
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#include <linux/usb/r8a66597.h> |
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#include <linux/videodev2.h> |
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#include <linux/dma-map-ops.h> |
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#include <mach/kfr2r09.h> |
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#include <media/drv-intf/renesas-ceu.h> |
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#include <media/i2c/rj54n1cb0c.h> |
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#include <video/sh_mobile_lcdc.h> |
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#define CEU_BUFFER_MEMORY_SIZE (4 << 20) |
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static phys_addr_t ceu_dma_membase; |
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/* set VIO_CKO clock to 25MHz */ |
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#define CEU_MCLK_FREQ 25000000 |
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#define DRVCRB 0xA405018C |
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static struct mtd_partition kfr2r09_nor_flash_partitions[] = |
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{ |
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{ |
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.name = "boot", |
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.offset = 0, |
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.size = (4 * 1024 * 1024), |
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.mask_flags = MTD_WRITEABLE, /* Read-only */ |
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}, |
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{ |
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.name = "other", |
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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 kfr2r09_nor_flash_data = { |
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.width = 2, |
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.parts = kfr2r09_nor_flash_partitions, |
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.nr_parts = ARRAY_SIZE(kfr2r09_nor_flash_partitions), |
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}; |
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static struct resource kfr2r09_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 kfr2r09_nor_flash_device = { |
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.name = "physmap-flash", |
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.resource = kfr2r09_nor_flash_resources, |
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.num_resources = ARRAY_SIZE(kfr2r09_nor_flash_resources), |
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.dev = { |
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.platform_data = &kfr2r09_nor_flash_data, |
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}, |
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}; |
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static struct resource kfr2r09_nand_flash_resources[] = { |
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[0] = { |
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.name = "NAND Flash", |
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.start = 0x10000000, |
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.end = 0x1001ffff, |
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.flags = IORESOURCE_MEM, |
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} |
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}; |
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static struct platform_device kfr2r09_nand_flash_device = { |
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.name = "onenand-flash", |
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.resource = kfr2r09_nand_flash_resources, |
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.num_resources = ARRAY_SIZE(kfr2r09_nand_flash_resources), |
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}; |
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static struct sh_keysc_info kfr2r09_sh_keysc_info = { |
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.mode = SH_KEYSC_MODE_1, /* KEYOUT0->4, KEYIN0->4 */ |
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.scan_timing = 3, |
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.delay = 10, |
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.keycodes = { |
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KEY_PHONE, KEY_CLEAR, KEY_MAIL, KEY_WWW, KEY_ENTER, |
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KEY_1, KEY_2, KEY_3, 0, KEY_UP, |
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KEY_4, KEY_5, KEY_6, 0, KEY_LEFT, |
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KEY_7, KEY_8, KEY_9, KEY_PROG1, KEY_RIGHT, |
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KEY_S, KEY_0, KEY_P, KEY_PROG2, KEY_DOWN, |
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0, 0, 0, 0, 0 |
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}, |
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}; |
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static struct resource kfr2r09_sh_keysc_resources[] = { |
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[0] = { |
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.name = "KEYSC", |
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.start = 0x044b0000, |
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.end = 0x044b000f, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = evt2irq(0xbe0), |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static struct platform_device kfr2r09_sh_keysc_device = { |
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.name = "sh_keysc", |
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.id = 0, /* "keysc0" clock */ |
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.num_resources = ARRAY_SIZE(kfr2r09_sh_keysc_resources), |
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.resource = kfr2r09_sh_keysc_resources, |
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.dev = { |
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.platform_data = &kfr2r09_sh_keysc_info, |
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}, |
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}; |
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static const struct fb_videomode kfr2r09_lcdc_modes[] = { |
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{ |
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.name = "TX07D34VM0AAA", |
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.xres = 240, |
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.yres = 400, |
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.left_margin = 0, |
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.right_margin = 16, |
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.hsync_len = 8, |
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.upper_margin = 0, |
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.lower_margin = 1, |
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.vsync_len = 1, |
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.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, |
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}, |
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}; |
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static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = { |
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.clock_source = LCDC_CLK_BUS, |
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.ch[0] = { |
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.chan = LCDC_CHAN_MAINLCD, |
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.fourcc = V4L2_PIX_FMT_RGB565, |
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.interface_type = SYS18, |
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.clock_divider = 6, |
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.flags = LCDC_FLAGS_DWPOL, |
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.lcd_modes = kfr2r09_lcdc_modes, |
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.num_modes = ARRAY_SIZE(kfr2r09_lcdc_modes), |
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.panel_cfg = { |
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.width = 35, |
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.height = 58, |
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.setup_sys = kfr2r09_lcd_setup, |
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.start_transfer = kfr2r09_lcd_start, |
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}, |
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.sys_bus_cfg = { |
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.ldmt2r = 0x07010904, |
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.ldmt3r = 0x14012914, |
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/* set 1s delay to encourage fsync() */ |
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.deferred_io_msec = 1000, |
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}, |
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} |
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}; |
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static struct resource kfr2r09_sh_lcdc_resources[] = { |
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[0] = { |
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.name = "LCDC", |
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.start = 0xfe940000, /* P4-only space */ |
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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 kfr2r09_sh_lcdc_device = { |
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.name = "sh_mobile_lcdc_fb", |
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.num_resources = ARRAY_SIZE(kfr2r09_sh_lcdc_resources), |
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.resource = kfr2r09_sh_lcdc_resources, |
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.dev = { |
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.platform_data = &kfr2r09_sh_lcdc_info, |
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}, |
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}; |
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static struct lv5207lp_platform_data kfr2r09_backlight_data = { |
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.fbdev = &kfr2r09_sh_lcdc_device.dev, |
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.def_value = 13, |
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.max_value = 13, |
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}; |
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static struct i2c_board_info kfr2r09_backlight_board_info = { |
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I2C_BOARD_INFO("lv5207lp", 0x75), |
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.platform_data = &kfr2r09_backlight_data, |
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}; |
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static struct r8a66597_platdata kfr2r09_usb0_gadget_data = { |
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.on_chip = 1, |
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}; |
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static struct resource kfr2r09_usb0_gadget_resources[] = { |
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[0] = { |
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.start = 0x04d80000, |
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.end = 0x04d80123, |
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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 kfr2r09_usb0_gadget_device = { |
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.name = "r8a66597_udc", |
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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 = &kfr2r09_usb0_gadget_data, |
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}, |
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.num_resources = ARRAY_SIZE(kfr2r09_usb0_gadget_resources), |
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.resource = kfr2r09_usb0_gadget_resources, |
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}; |
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static struct ceu_platform_data ceu_pdata = { |
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.num_subdevs = 1, |
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.subdevs = { |
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{ /* [0] = rj54n1cb0c */ |
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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 = 0x50, |
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}, |
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}, |
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}; |
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static struct resource kfr2r09_ceu_resources[] = { |
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[0] = { |
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.name = "CEU", |
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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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.end = 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 kfr2r09_ceu_device = { |
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.name = "renesas-ceu", |
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.id = 0, /* "ceu0" clock */ |
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.num_resources = ARRAY_SIZE(kfr2r09_ceu_resources), |
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.resource = kfr2r09_ceu_resources, |
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.dev = { |
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.platform_data = &ceu_pdata, |
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}, |
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}; |
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static struct rj54n1_pdata rj54n1_priv = { |
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.mclk_freq = CEU_MCLK_FREQ, |
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.ioctl_high = false, |
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}; |
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static struct i2c_board_info kfr2r09_i2c_camera = { |
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I2C_BOARD_INFO("rj54n1cb0c", 0x50), |
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.platform_data = &rj54n1_priv, |
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}; |
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static struct gpiod_lookup_table rj54n1_gpios = { |
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.dev_id = "1-0050", |
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.table = { |
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GPIO_LOOKUP("sh7724_pfc", GPIO_PTB4, "poweron", |
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GPIO_ACTIVE_HIGH), |
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GPIO_LOOKUP("sh7724_pfc", GPIO_PTB7, "enable", |
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GPIO_ACTIVE_HIGH), |
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}, |
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}; |
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/* Fixed 3.3V regulator to be used by SDHI0 */ |
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static struct regulator_consumer_supply fixed3v3_power_consumers[] = |
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{ |
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REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), |
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REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), |
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}; |
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static struct resource kfr2r09_sh_sdhi0_resources[] = { |
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[0] = { |
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.name = "SDHI0", |
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.start = 0x04ce0000, |
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.end = 0x04ce00ff, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = evt2irq(0xe80), |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static struct tmio_mmc_data sh7724_sdhi0_data = { |
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.chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, |
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.chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, |
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.capabilities = MMC_CAP_SDIO_IRQ, |
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.capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, |
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}; |
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static struct platform_device kfr2r09_sh_sdhi0_device = { |
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.name = "sh_mobile_sdhi", |
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.num_resources = ARRAY_SIZE(kfr2r09_sh_sdhi0_resources), |
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.resource = kfr2r09_sh_sdhi0_resources, |
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.dev = { |
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.platform_data = &sh7724_sdhi0_data, |
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}, |
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}; |
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static struct platform_device *kfr2r09_devices[] __initdata = { |
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&kfr2r09_nor_flash_device, |
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&kfr2r09_nand_flash_device, |
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&kfr2r09_sh_keysc_device, |
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&kfr2r09_sh_lcdc_device, |
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&kfr2r09_sh_sdhi0_device, |
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}; |
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#define BSC_CS0BCR 0xfec10004 |
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#define BSC_CS0WCR 0xfec10024 |
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#define BSC_CS4BCR 0xfec10010 |
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#define BSC_CS4WCR 0xfec10030 |
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#define PORT_MSELCRB 0xa4050182 |
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#ifdef CONFIG_I2C |
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static int kfr2r09_usb0_gadget_i2c_setup(void) |
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{ |
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struct i2c_adapter *a; |
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struct i2c_msg msg; |
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unsigned char buf[2]; |
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int ret; |
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a = i2c_get_adapter(0); |
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if (!a) |
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return -ENODEV; |
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/* set bit 1 (the second bit) of chip at 0x09, register 0x13 */ |
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buf[0] = 0x13; |
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msg.addr = 0x09; |
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msg.buf = buf; |
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msg.len = 1; |
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msg.flags = 0; |
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ret = i2c_transfer(a, &msg, 1); |
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if (ret != 1) |
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return -ENODEV; |
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buf[0] = 0; |
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msg.addr = 0x09; |
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msg.buf = buf; |
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msg.len = 1; |
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msg.flags = I2C_M_RD; |
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ret = i2c_transfer(a, &msg, 1); |
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if (ret != 1) |
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return -ENODEV; |
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buf[1] = buf[0] | (1 << 1); |
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buf[0] = 0x13; |
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msg.addr = 0x09; |
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msg.buf = buf; |
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msg.len = 2; |
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msg.flags = 0; |
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ret = i2c_transfer(a, &msg, 1); |
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if (ret != 1) |
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return -ENODEV; |
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return 0; |
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} |
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static int kfr2r09_serial_i2c_setup(void) |
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{ |
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struct i2c_adapter *a; |
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struct i2c_msg msg; |
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unsigned char buf[2]; |
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int ret; |
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a = i2c_get_adapter(0); |
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if (!a) |
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return -ENODEV; |
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/* set bit 6 (the 7th bit) of chip at 0x09, register 0x13 */ |
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buf[0] = 0x13; |
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msg.addr = 0x09; |
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msg.buf = buf; |
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msg.len = 1; |
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msg.flags = 0; |
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ret = i2c_transfer(a, &msg, 1); |
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if (ret != 1) |
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return -ENODEV; |
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buf[0] = 0; |
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msg.addr = 0x09; |
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msg.buf = buf; |
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msg.len = 1; |
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msg.flags = I2C_M_RD; |
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ret = i2c_transfer(a, &msg, 1); |
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if (ret != 1) |
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return -ENODEV; |
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buf[1] = buf[0] | (1 << 6); |
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buf[0] = 0x13; |
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msg.addr = 0x09; |
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msg.buf = buf; |
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msg.len = 2; |
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msg.flags = 0; |
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ret = i2c_transfer(a, &msg, 1); |
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if (ret != 1) |
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return -ENODEV; |
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return 0; |
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} |
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#else |
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static int kfr2r09_usb0_gadget_i2c_setup(void) |
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{ |
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return -ENODEV; |
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} |
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static int kfr2r09_serial_i2c_setup(void) |
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{ |
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return -ENODEV; |
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} |
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#endif |
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static int kfr2r09_usb0_gadget_setup(void) |
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{ |
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int plugged_in; |
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gpio_request(GPIO_PTN4, NULL); /* USB_DET */ |
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gpio_direction_input(GPIO_PTN4); |
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plugged_in = gpio_get_value(GPIO_PTN4); |
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if (!plugged_in) |
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return -ENODEV; /* no cable plugged in */ |
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if (kfr2r09_usb0_gadget_i2c_setup() != 0) |
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return -ENODEV; /* unable to configure using i2c */ |
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__raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); |
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gpio_request(GPIO_FN_PDSTATUS, NULL); /* R-standby disables USB clock */ |
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gpio_request(GPIO_PTV6, NULL); /* USBCLK_ON */ |
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gpio_direction_output(GPIO_PTV6, 1); /* USBCLK_ON = H */ |
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msleep(20); /* wait 20ms to let the clock settle */ |
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clk_enable(clk_get(NULL, "usb0")); |
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__raw_writew(0x0600, 0xa40501d4); |
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return 0; |
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} |
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extern char kfr2r09_sdram_enter_start; |
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extern char kfr2r09_sdram_enter_end; |
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extern char kfr2r09_sdram_leave_start; |
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extern char kfr2r09_sdram_leave_end; |
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static int __init kfr2r09_devices_setup(void) |
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{ |
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struct clk *camera_clk; |
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|
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/* register board specific self-refresh code */ |
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sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | |
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SUSP_SH_RSTANDBY, |
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&kfr2r09_sdram_enter_start, |
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&kfr2r09_sdram_enter_end, |
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&kfr2r09_sdram_leave_start, |
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&kfr2r09_sdram_leave_end); |
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regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, |
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ARRAY_SIZE(fixed3v3_power_consumers), 3300000); |
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/* enable SCIF1 serial port for YC401 console support */ |
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gpio_request(GPIO_FN_SCIF1_RXD, NULL); |
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gpio_request(GPIO_FN_SCIF1_TXD, NULL); |
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kfr2r09_serial_i2c_setup(); /* ECONTMSK(bit6=L10ONEN) set 1 */ |
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gpio_request(GPIO_PTG3, NULL); /* HPON_ON */ |
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gpio_direction_output(GPIO_PTG3, 1); /* HPON_ON = H */ |
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/* setup NOR flash at CS0 */ |
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__raw_writel(0x36db0400, BSC_CS0BCR); |
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__raw_writel(0x00000500, BSC_CS0WCR); |
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/* setup NAND flash at CS4 */ |
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__raw_writel(0x36db0400, BSC_CS4BCR); |
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__raw_writel(0x00000500, BSC_CS4WCR); |
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/* setup KEYSC pins */ |
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gpio_request(GPIO_FN_KEYOUT0, NULL); |
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gpio_request(GPIO_FN_KEYOUT1, NULL); |
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gpio_request(GPIO_FN_KEYOUT2, NULL); |
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gpio_request(GPIO_FN_KEYOUT3, NULL); |
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gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); |
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gpio_request(GPIO_FN_KEYIN0, NULL); |
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gpio_request(GPIO_FN_KEYIN1, NULL); |
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gpio_request(GPIO_FN_KEYIN2, NULL); |
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gpio_request(GPIO_FN_KEYIN3, NULL); |
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gpio_request(GPIO_FN_KEYIN4, NULL); |
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gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); |
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|
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/* setup LCDC pins for SYS panel */ |
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gpio_request(GPIO_FN_LCDD17, NULL); |
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gpio_request(GPIO_FN_LCDD16, NULL); |
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gpio_request(GPIO_FN_LCDD15, NULL); |
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gpio_request(GPIO_FN_LCDD14, NULL); |
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gpio_request(GPIO_FN_LCDD13, NULL); |
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gpio_request(GPIO_FN_LCDD12, NULL); |
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gpio_request(GPIO_FN_LCDD11, NULL); |
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gpio_request(GPIO_FN_LCDD10, NULL); |
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gpio_request(GPIO_FN_LCDD9, NULL); |
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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_LCDRS, NULL); /* LCD_RS */ |
|
gpio_request(GPIO_FN_LCDCS, NULL); /* LCD_CS/ */ |
|
gpio_request(GPIO_FN_LCDRD, NULL); /* LCD_RD/ */ |
|
gpio_request(GPIO_FN_LCDWR, NULL); /* LCD_WR/ */ |
|
gpio_request(GPIO_FN_LCDVSYN, NULL); /* LCD_VSYNC */ |
|
gpio_request(GPIO_PTE4, NULL); /* LCD_RST/ */ |
|
gpio_direction_output(GPIO_PTE4, 1); |
|
gpio_request(GPIO_PTF4, NULL); /* PROTECT/ */ |
|
gpio_direction_output(GPIO_PTF4, 1); |
|
gpio_request(GPIO_PTU0, NULL); /* LEDSTDBY/ */ |
|
gpio_direction_output(GPIO_PTU0, 1); |
|
|
|
/* setup USB function */ |
|
if (kfr2r09_usb0_gadget_setup() == 0) |
|
platform_device_register(&kfr2r09_usb0_gadget_device); |
|
|
|
/* CEU */ |
|
gpio_request(GPIO_FN_VIO_CKO, NULL); |
|
gpio_request(GPIO_FN_VIO0_CLK, NULL); |
|
gpio_request(GPIO_FN_VIO0_VD, NULL); |
|
gpio_request(GPIO_FN_VIO0_HD, NULL); |
|
gpio_request(GPIO_FN_VIO0_FLD, 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); |
|
|
|
/* SDHI0 connected to yc304 */ |
|
gpio_request(GPIO_FN_SDHI0CD, 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); |
|
|
|
i2c_register_board_info(0, &kfr2r09_backlight_board_info, 1); |
|
|
|
/* Set camera clock frequency and register and alias for rj54n1. */ |
|
camera_clk = clk_get(NULL, "video_clk"); |
|
if (!IS_ERR(camera_clk)) { |
|
clk_set_rate(camera_clk, |
|
clk_round_rate(camera_clk, CEU_MCLK_FREQ)); |
|
clk_put(camera_clk); |
|
} |
|
clk_add_alias(NULL, "1-0050", "video_clk", NULL); |
|
|
|
/* set DRVCRB |
|
* |
|
* use 1.8 V for VccQ_VIO |
|
* use 2.85V for VccQ_SR |
|
*/ |
|
__raw_writew((__raw_readw(DRVCRB) & ~0x0003) | 0x0001, DRVCRB); |
|
|
|
gpiod_add_lookup_table(&rj54n1_gpios); |
|
|
|
i2c_register_board_info(1, &kfr2r09_i2c_camera, 1); |
|
|
|
/* Initialize CEU platform device separately to map memory first */ |
|
device_initialize(&kfr2r09_ceu_device.dev); |
|
dma_declare_coherent_memory(&kfr2r09_ceu_device.dev, |
|
ceu_dma_membase, ceu_dma_membase, |
|
ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); |
|
|
|
platform_device_add(&kfr2r09_ceu_device); |
|
|
|
return platform_add_devices(kfr2r09_devices, |
|
ARRAY_SIZE(kfr2r09_devices)); |
|
} |
|
device_initcall(kfr2r09_devices_setup); |
|
|
|
/* Return the board specific boot mode pin configuration */ |
|
static int kfr2r09_mode_pins(void) |
|
{ |
|
/* MD0=1, MD1=1, MD2=0: Clock Mode 3 |
|
* MD3=0: 16-bit Area0 Bus Width |
|
* MD5=1: Little Endian |
|
* MD8=1: Test Mode Disabled |
|
*/ |
|
return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8; |
|
} |
|
|
|
/* Reserve a portion of memory for CEU buffers */ |
|
static void __init kfr2r09_mv_mem_reserve(void) |
|
{ |
|
phys_addr_t phys; |
|
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; |
|
|
|
phys = memblock_phys_alloc(size, PAGE_SIZE); |
|
if (!phys) |
|
panic("Failed to allocate CEU memory\n"); |
|
|
|
memblock_free(phys, size); |
|
memblock_remove(phys, size); |
|
|
|
ceu_dma_membase = phys; |
|
} |
|
|
|
/* |
|
* The Machine Vector |
|
*/ |
|
static struct sh_machine_vector mv_kfr2r09 __initmv = { |
|
.mv_name = "kfr2r09", |
|
.mv_mode_pins = kfr2r09_mode_pins, |
|
.mv_mem_reserve = kfr2r09_mv_mem_reserve, |
|
};
|
|
|