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
microdev_devices_setup(void)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 };
198