arch/sh/boards/mach-microdev/setup.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * arch/sh/boards/superh/microdev/setup.c
   4  *
   5  * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
   6  * Copyright (C) 2003, 2004 SuperH, Inc.
   7  * Copyright (C) 2004, 2005 Paul Mundt
   8  *
   9  * SuperH SH4-202 MicroDev board support.
  10  */
  11 #include <linux/init.h>
  12 #include <linux/platform_device.h>
  13 #include <linux/ioport.h>
  14 #include <video/s1d13xxxfb.h>
  15 #include <mach/microdev.h>
  16 #include <asm/io.h>
  17 #include <asm/machvec.h>
  18 #include <linux/sizes.h>
  19
  20 static struct resource smc91x_resources[] = {
  21         [0] = {
  22                 .start          = 0x300,
  23                 .end            = 0x300 + SZ_4K - 1,
  24                 .flags          = IORESOURCE_MEM,
  25         },
  26         [1] = {
  27                 .start          = MICRODEV_LINUX_IRQ_ETHERNET,
  28                 .end            = MICRODEV_LINUX_IRQ_ETHERNET,
  29                 .flags          = IORESOURCE_IRQ,
  30         },
  31 };
  32
  33 static struct platform_device smc91x_device = {
  34         .name           = "smc91x",
  35         .id             = -1,
  36         .num_resources  = ARRAY_SIZE(smc91x_resources),
  37         .resource       = smc91x_resources,
  38 };
  39
  40 static struct s1d13xxxfb_regval s1d13806_initregs[] = {
  41         { S1DREG_MISC,                  0x00 },
  42         { S1DREG_COM_DISP_MODE,         0x00 },
  43         { S1DREG_GPIO_CNF0,             0x00 },
  44         { S1DREG_GPIO_CNF1,             0x00 },
  45         { S1DREG_GPIO_CTL0,             0x00 },
  46         { S1DREG_GPIO_CTL1,             0x00 },
  47         { S1DREG_CLK_CNF,               0x02 },
  48         { S1DREG_LCD_CLK_CNF,           0x01 },
  49         { S1DREG_CRT_CLK_CNF,           0x03 },
  50         { S1DREG_MPLUG_CLK_CNF,         0x03 },
  51         { S1DREG_CPU2MEM_WST_SEL,       0x02 },
  52         { S1DREG_SDRAM_REF_RATE,        0x03 },
  53         { S1DREG_SDRAM_TC0,             0x00 },
  54         { S1DREG_SDRAM_TC1,             0x01 },
  55         { S1DREG_MEM_CNF,               0x80 },
  56         { S1DREG_PANEL_TYPE,            0x25 },
  57         { S1DREG_MOD_RATE,              0x00 },
  58         { S1DREG_LCD_DISP_HWIDTH,       0x63 },
  59         { S1DREG_LCD_NDISP_HPER,        0x1e },
  60         { S1DREG_TFT_FPLINE_START,      0x06 },
  61         { S1DREG_TFT_FPLINE_PWIDTH,     0x03 },
  62         { S1DREG_LCD_DISP_VHEIGHT0,     0x57 },
  63         { S1DREG_LCD_DISP_VHEIGHT1,     0x02 },
  64         { S1DREG_LCD_NDISP_VPER,        0x00 },
  65         { S1DREG_TFT_FPFRAME_START,     0x0a },
  66         { S1DREG_TFT_FPFRAME_PWIDTH,    0x81 },
  67         { S1DREG_LCD_DISP_MODE,         0x03 },
  68         { S1DREG_LCD_MISC,              0x00 },
  69         { S1DREG_LCD_DISP_START0,       0x00 },
  70         { S1DREG_LCD_DISP_START1,       0x00 },
  71         { S1DREG_LCD_DISP_START2,       0x00 },
  72         { S1DREG_LCD_MEM_OFF0,          0x90 },
  73         { S1DREG_LCD_MEM_OFF1,          0x01 },
  74         { S1DREG_LCD_PIX_PAN,           0x00 },
  75         { S1DREG_LCD_DISP_FIFO_HTC,     0x00 },
  76         { S1DREG_LCD_DISP_FIFO_LTC,     0x00 },
  77         { S1DREG_CRT_DISP_HWIDTH,       0x63 },
  78         { S1DREG_CRT_NDISP_HPER,        0x1f },
  79         { S1DREG_CRT_HRTC_START,        0x04 },
  80         { S1DREG_CRT_HRTC_PWIDTH,       0x8f },
  81         { S1DREG_CRT_DISP_VHEIGHT0,     0x57 },
  82         { S1DREG_CRT_DISP_VHEIGHT1,     0x02 },
  83         { S1DREG_CRT_NDISP_VPER,        0x1b },
  84         { S1DREG_CRT_VRTC_START,        0x00 },
  85         { S1DREG_CRT_VRTC_PWIDTH,       0x83 },
  86         { S1DREG_TV_OUT_CTL,            0x10 },
  87         { S1DREG_CRT_DISP_MODE,         0x05 },
  88         { S1DREG_CRT_DISP_START0,       0x00 },
  89         { S1DREG_CRT_DISP_START1,       0x00 },
  90         { S1DREG_CRT_DISP_START2,       0x00 },
  91         { S1DREG_CRT_MEM_OFF0,          0x20 },
  92         { S1DREG_CRT_MEM_OFF1,          0x03 },
  93         { S1DREG_CRT_PIX_PAN,           0x00 },
  94         { S1DREG_CRT_DISP_FIFO_HTC,     0x00 },
  95         { S1DREG_CRT_DISP_FIFO_LTC,     0x00 },
  96         { S1DREG_LCD_CUR_CTL,           0x00 },
  97         { S1DREG_LCD_CUR_START,         0x01 },
  98         { S1DREG_LCD_CUR_XPOS0,         0x00 },
  99         { S1DREG_LCD_CUR_XPOS1,         0x00 },
 100         { S1DREG_LCD_CUR_YPOS0,         0x00 },
 101         { S1DREG_LCD_CUR_YPOS1,         0x00 },
 102         { S1DREG_LCD_CUR_BCTL0,         0x00 },
 103         { S1DREG_LCD_CUR_GCTL0,         0x00 },
 104         { S1DREG_LCD_CUR_RCTL0,         0x00 },
 105         { S1DREG_LCD_CUR_BCTL1,         0x1f },
 106         { S1DREG_LCD_CUR_GCTL1,         0x3f },
 107         { S1DREG_LCD_CUR_RCTL1,         0x1f },
 108         { S1DREG_LCD_CUR_FIFO_HTC,      0x00 },
 109         { S1DREG_CRT_CUR_CTL,           0x00 },
 110         { S1DREG_CRT_CUR_START,         0x01 },
 111         { S1DREG_CRT_CUR_XPOS0,         0x00 },
 112         { S1DREG_CRT_CUR_XPOS1,         0x00 },
 113         { S1DREG_CRT_CUR_YPOS0,         0x00 },
 114         { S1DREG_CRT_CUR_YPOS1,         0x00 },
 115         { S1DREG_CRT_CUR_BCTL0,         0x00 },
 116         { S1DREG_CRT_CUR_GCTL0,         0x00 },
 117         { S1DREG_CRT_CUR_RCTL0,         0x00 },
 118         { S1DREG_CRT_CUR_BCTL1,         0x1f },
 119         { S1DREG_CRT_CUR_GCTL1,         0x3f },
 120         { S1DREG_CRT_CUR_RCTL1,         0x1f },
 121         { S1DREG_CRT_CUR_FIFO_HTC,      0x00 },
 122         { S1DREG_BBLT_CTL0,             0x00 },
 123         { S1DREG_BBLT_CTL1,             0x00 },
 124         { S1DREG_BBLT_CC_EXP,           0x00 },
 125         { S1DREG_BBLT_OP,               0x00 },
 126         { S1DREG_BBLT_SRC_START0,       0x00 },
 127         { S1DREG_BBLT_SRC_START1,       0x00 },
 128         { S1DREG_BBLT_SRC_START2,       0x00 },
 129         { S1DREG_BBLT_DST_START0,       0x00 },
 130         { S1DREG_BBLT_DST_START1,       0x00 },
 131         { S1DREG_BBLT_DST_START2,       0x00 },
 132         { S1DREG_BBLT_MEM_OFF0,         0x00 },
 133         { S1DREG_BBLT_MEM_OFF1,         0x00 },
 134         { S1DREG_BBLT_WIDTH0,           0x00 },
 135         { S1DREG_BBLT_WIDTH1,           0x00 },
 136         { S1DREG_BBLT_HEIGHT0,          0x00 },
 137         { S1DREG_BBLT_HEIGHT1,          0x00 },
 138         { S1DREG_BBLT_BGC0,             0x00 },
 139         { S1DREG_BBLT_BGC1,             0x00 },
 140         { S1DREG_BBLT_FGC0,             0x00 },
 141         { S1DREG_BBLT_FGC1,             0x00 },
 142         { S1DREG_LKUP_MODE,             0x00 },
 143         { S1DREG_LKUP_ADDR,             0x00 },
 144         { S1DREG_PS_CNF,                0x10 },
 145         { S1DREG_PS_STATUS,             0x00 },
 146         { S1DREG_CPU2MEM_WDOGT,         0x00 },
 147         { S1DREG_COM_DISP_MODE,         0x02 },
 148 };
 149
 150 static struct s1d13xxxfb_pdata s1d13806_platform_data = {
 151         .initregs       = s1d13806_initregs,
 152         .initregssize   = ARRAY_SIZE(s1d13806_initregs),
 153 };
 154
 155 static struct resource s1d13806_resources[] = {
 156         [0] = {
 157                 .start          = 0x07200000,
 158                 .end            = 0x07200000 + SZ_2M - 1,
 159                 .flags          = IORESOURCE_MEM,
 160         },
 161         [1] = {
 162                 .start          = 0x07000000,
 163                 .end            = 0x07000000 + SZ_2M - 1,
 164                 .flags          = IORESOURCE_MEM,
 165         },
 166 };
 167
 168 static struct platform_device s1d13806_device = {
 169         .name           = "s1d13806fb",
 170         .id             = -1,
 171         .num_resources  = ARRAY_SIZE(s1d13806_resources),
 172         .resource       = s1d13806_resources,
 173
 174         .dev = {
 175                 .platform_data  = &s1d13806_platform_data,
 176         },
 177 };
 178
 179 static struct platform_device *microdev_devices[] __initdata = {
 180         &smc91x_device,
 181         &s1d13806_device,
 182 };
 183
 184 static int __init microdev_devices_setup(void)
 185 {
 186         return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices));
 187 }
 188 device_initcall(microdev_devices_setup);
 189
 190 /*
 191  * The Machine Vector
 192  */
 193 static struct sh_machine_vector mv_sh4202_microdev __initmv = {
 194         .mv_name                = "SH4-202 MicroDev",
 195         .mv_ioport_map          = microdev_ioport_map,
 196         .mv_init_irq            = init_microdev_irq,
 197 };