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-rw-r--r--include/asm-arm/hardware/locomo.h217
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diff --git a/include/asm-arm/hardware/locomo.h b/include/asm-arm/hardware/locomo.h
deleted file mode 100644
index fb0645de6f31..000000000000
--- a/include/asm-arm/hardware/locomo.h
+++ /dev/null
@@ -1,217 +0,0 @@
1/*
2 * linux/include/asm-arm/hardware/locomo.h
3 *
4 * This file contains the definitions for the LoCoMo G/A Chip
5 *
6 * (C) Copyright 2004 John Lenz
7 *
8 * May be copied or modified under the terms of the GNU General Public
9 * License. See linux/COPYING for more information.
10 *
11 * Based on sa1111.h
12 */
13#ifndef _ASM_ARCH_LOCOMO
14#define _ASM_ARCH_LOCOMO
15
16#define locomo_writel(val,addr) ({ *(volatile u16 *)(addr) = (val); })
17#define locomo_readl(addr) (*(volatile u16 *)(addr))
18
19/* LOCOMO version */
20#define LOCOMO_VER 0x00
21
22/* Pin status */
23#define LOCOMO_ST 0x04
24
25/* Pin status */
26#define LOCOMO_C32K 0x08
27
28/* Interrupt controller */
29#define LOCOMO_ICR 0x0C
30
31/* MCS decoder for boot selecting */
32#define LOCOMO_MCSX0 0x10
33#define LOCOMO_MCSX1 0x14
34#define LOCOMO_MCSX2 0x18
35#define LOCOMO_MCSX3 0x1c
36
37/* Touch panel controller */
38#define LOCOMO_ASD 0x20 /* AD start delay */
39#define LOCOMO_HSD 0x28 /* HSYS delay */
40#define LOCOMO_HSC 0x2c /* HSYS period */
41#define LOCOMO_TADC 0x30 /* tablet ADC clock */
42
43
44/* Long time timer */
45#define LOCOMO_LTC 0xd8 /* LTC interrupt setting */
46#define LOCOMO_LTINT 0xdc /* LTC interrupt */
47
48/* DAC control signal for LCD (COMADJ ) */
49#define LOCOMO_DAC 0xe0
50/* DAC control */
51#define LOCOMO_DAC_SCLOEB 0x08 /* SCL pin output data */
52#define LOCOMO_DAC_TEST 0x04 /* Test bit */
53#define LOCOMO_DAC_SDA 0x02 /* SDA pin level (read-only) */
54#define LOCOMO_DAC_SDAOEB 0x01 /* SDA pin output data */
55
56/* SPI interface */
57#define LOCOMO_SPI 0x60
58#define LOCOMO_SPIMD 0x00 /* SPI mode setting */
59#define LOCOMO_SPICT 0x04 /* SPI mode control */
60#define LOCOMO_SPIST 0x08 /* SPI status */
61#define LOCOMO_SPI_TEND (1 << 3) /* Transfer end bit */
62#define LOCOMO_SPI_REND (1 << 2) /* Receive end bit */
63#define LOCOMO_SPI_RFW (1 << 1) /* write buffer bit */
64#define LOCOMO_SPI_RFR (1) /* read buffer bit */
65
66#define LOCOMO_SPIIS 0x10 /* SPI interrupt status */
67#define LOCOMO_SPIWE 0x14 /* SPI interrupt status write enable */
68#define LOCOMO_SPIIE 0x18 /* SPI interrupt enable */
69#define LOCOMO_SPIIR 0x1c /* SPI interrupt request */
70#define LOCOMO_SPITD 0x20 /* SPI transfer data write */
71#define LOCOMO_SPIRD 0x24 /* SPI receive data read */
72#define LOCOMO_SPITS 0x28 /* SPI transfer data shift */
73#define LOCOMO_SPIRS 0x2C /* SPI receive data shift */
74
75/* GPIO */
76#define LOCOMO_GPD 0x90 /* GPIO direction */
77#define LOCOMO_GPE 0x94 /* GPIO input enable */
78#define LOCOMO_GPL 0x98 /* GPIO level */
79#define LOCOMO_GPO 0x9c /* GPIO out data setting */
80#define LOCOMO_GRIE 0xa0 /* GPIO rise detection */
81#define LOCOMO_GFIE 0xa4 /* GPIO fall detection */
82#define LOCOMO_GIS 0xa8 /* GPIO edge detection status */
83#define LOCOMO_GWE 0xac /* GPIO status write enable */
84#define LOCOMO_GIE 0xb0 /* GPIO interrupt enable */
85#define LOCOMO_GIR 0xb4 /* GPIO interrupt request */
86#define LOCOMO_GPIO(Nb) (0x01 << (Nb))
87#define LOCOMO_GPIO_RTS LOCOMO_GPIO(0)
88#define LOCOMO_GPIO_CTS LOCOMO_GPIO(1)
89#define LOCOMO_GPIO_DSR LOCOMO_GPIO(2)
90#define LOCOMO_GPIO_DTR LOCOMO_GPIO(3)
91#define LOCOMO_GPIO_LCD_VSHA_ON LOCOMO_GPIO(4)
92#define LOCOMO_GPIO_LCD_VSHD_ON LOCOMO_GPIO(5)
93#define LOCOMO_GPIO_LCD_VEE_ON LOCOMO_GPIO(6)
94#define LOCOMO_GPIO_LCD_MOD LOCOMO_GPIO(7)
95#define LOCOMO_GPIO_DAC_ON LOCOMO_GPIO(8)
96#define LOCOMO_GPIO_FL_VR LOCOMO_GPIO(9)
97#define LOCOMO_GPIO_DAC_SDATA LOCOMO_GPIO(10)
98#define LOCOMO_GPIO_DAC_SCK LOCOMO_GPIO(11)
99#define LOCOMO_GPIO_DAC_SLOAD LOCOMO_GPIO(12)
100#define LOCOMO_GPIO_CARD_DETECT LOCOMO_GPIO(13)
101#define LOCOMO_GPIO_WRITE_PROT LOCOMO_GPIO(14)
102#define LOCOMO_GPIO_CARD_POWER LOCOMO_GPIO(15)
103
104/* Start the definitions of the devices. Each device has an initial
105 * base address and a series of offsets from that base address. */
106
107/* Keyboard controller */
108#define LOCOMO_KEYBOARD 0x40
109#define LOCOMO_KIB 0x00 /* KIB level */
110#define LOCOMO_KSC 0x04 /* KSTRB control */
111#define LOCOMO_KCMD 0x08 /* KSTRB command */
112#define LOCOMO_KIC 0x0c /* Key interrupt */
113
114/* Front light adjustment controller */
115#define LOCOMO_FRONTLIGHT 0xc8
116#define LOCOMO_ALS 0x00 /* Adjust light cycle */
117#define LOCOMO_ALD 0x04 /* Adjust light duty */
118
119#define LOCOMO_ALC_EN 0x8000
120
121/* Backlight controller: TFT signal */
122#define LOCOMO_BACKLIGHT 0x38
123#define LOCOMO_TC 0x00 /* TFT control signal */
124#define LOCOMO_CPSD 0x04 /* CPS delay */
125
126/* Audio controller */
127#define LOCOMO_AUDIO 0x54
128#define LOCOMO_ACC 0x00 /* Audio clock */
129#define LOCOMO_PAIF 0xD0 /* PCM audio interface */
130/* Audio clock */
131#define LOCOMO_ACC_XON 0x80
132#define LOCOMO_ACC_XEN 0x40
133#define LOCOMO_ACC_XSEL0 0x00
134#define LOCOMO_ACC_XSEL1 0x20
135#define LOCOMO_ACC_MCLKEN 0x10
136#define LOCOMO_ACC_64FSEN 0x08
137#define LOCOMO_ACC_CLKSEL000 0x00 /* mclk 2 */
138#define LOCOMO_ACC_CLKSEL001 0x01 /* mclk 3 */
139#define LOCOMO_ACC_CLKSEL010 0x02 /* mclk 4 */
140#define LOCOMO_ACC_CLKSEL011 0x03 /* mclk 6 */
141#define LOCOMO_ACC_CLKSEL100 0x04 /* mclk 8 */
142#define LOCOMO_ACC_CLKSEL101 0x05 /* mclk 12 */
143/* PCM audio interface */
144#define LOCOMO_PAIF_SCINV 0x20
145#define LOCOMO_PAIF_SCEN 0x10
146#define LOCOMO_PAIF_LRCRST 0x08
147#define LOCOMO_PAIF_LRCEVE 0x04
148#define LOCOMO_PAIF_LRCINV 0x02
149#define LOCOMO_PAIF_LRCEN 0x01
150
151/* LED controller */
152#define LOCOMO_LED 0xe8
153#define LOCOMO_LPT0 0x00
154#define LOCOMO_LPT1 0x04
155/* LED control */
156#define LOCOMO_LPT_TOFH 0x80
157#define LOCOMO_LPT_TOFL 0x08
158#define LOCOMO_LPT_TOH(TOH) ((TOH & 0x7) << 4)
159#define LOCOMO_LPT_TOL(TOL) ((TOL & 0x7))
160
161extern struct bus_type locomo_bus_type;
162
163#define LOCOMO_DEVID_KEYBOARD 0
164#define LOCOMO_DEVID_FRONTLIGHT 1
165#define LOCOMO_DEVID_BACKLIGHT 2
166#define LOCOMO_DEVID_AUDIO 3
167#define LOCOMO_DEVID_LED 4
168#define LOCOMO_DEVID_UART 5
169#define LOCOMO_DEVID_SPI 6
170
171struct locomo_dev {
172 struct device dev;
173 unsigned int devid;
174 unsigned int irq[1];
175
176 void *mapbase;
177 unsigned long length;
178
179 u64 dma_mask;
180};
181
182#define LOCOMO_DEV(_d) container_of((_d), struct locomo_dev, dev)
183
184#define locomo_get_drvdata(d) dev_get_drvdata(&(d)->dev)
185#define locomo_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, p)
186
187struct locomo_driver {
188 struct device_driver drv;
189 unsigned int devid;
190 int (*probe)(struct locomo_dev *);
191 int (*remove)(struct locomo_dev *);
192 int (*suspend)(struct locomo_dev *, pm_message_t);
193 int (*resume)(struct locomo_dev *);
194};
195
196#define LOCOMO_DRV(_d) container_of((_d), struct locomo_driver, drv)
197
198#define LOCOMO_DRIVER_NAME(_ldev) ((_ldev)->dev.driver->name)
199
200void locomo_lcd_power(struct locomo_dev *, int, unsigned int);
201
202int locomo_driver_register(struct locomo_driver *);
203void locomo_driver_unregister(struct locomo_driver *);
204
205/* GPIO control functions */
206void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir);
207int locomo_gpio_read_level(struct device *dev, unsigned int bits);
208int locomo_gpio_read_output(struct device *dev, unsigned int bits);
209void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set);
210
211/* M62332 control function */
212void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int channel);
213
214/* Frontlight control */
215void locomo_frontlight_set(struct locomo_dev *dev, int duty, int vr, int bpwf);
216
217#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-21 20:58:55 -0500