Release 4.16 arch/arm/mach-ep93xx/ts72xx.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * arch/arm/mach-ep93xx/include/mach/ts72xx.h
 */

/*
 * TS72xx memory map:
 *
 * virt         phys            size
 * febff000     22000000        4K      model number register (bits 0-2)
 * febfe000     22400000        4K      options register
 * febfd000     22800000        4K      options register #2
 * febfc000     23400000        4K      CPLD version register
 */

#ifndef __TS72XX_H_

#define __TS72XX_H_


#define TS72XX_MODEL_PHYS_BASE		0x22000000

#define TS72XX_MODEL_VIRT_BASE		IOMEM(0xfebff000)

#define TS72XX_MODEL_SIZE		0x00001000


#define TS72XX_MODEL_TS7200		0x00

#define TS72XX_MODEL_TS7250		0x01

#define TS72XX_MODEL_TS7260		0x02

#define TS72XX_MODEL_TS7300		0x03

#define TS72XX_MODEL_TS7400		0x04

#define TS72XX_MODEL_MASK		0x07



#define TS72XX_OPTIONS_PHYS_BASE	0x22400000

#define TS72XX_OPTIONS_VIRT_BASE	IOMEM(0xfebfe000)

#define TS72XX_OPTIONS_SIZE		0x00001000


#define TS72XX_OPTIONS_COM2_RS485	0x02

#define TS72XX_OPTIONS_MAX197		0x01



#define TS72XX_OPTIONS2_PHYS_BASE	0x22800000

#define TS72XX_OPTIONS2_VIRT_BASE	IOMEM(0xfebfd000)

#define TS72XX_OPTIONS2_SIZE		0x00001000


#define TS72XX_OPTIONS2_TS9420		0x04

#define TS72XX_OPTIONS2_TS9420_BOOT	0x02


#define TS72XX_CPLDVER_PHYS_BASE	0x23400000

#define TS72XX_CPLDVER_VIRT_BASE	IOMEM(0xfebfc000)

#define TS72XX_CPLDVER_SIZE		0x00001000

#ifndef __ASSEMBLY__



static inline int ts72xx_model(void)
{
	return __raw_readb(TS72XX_MODEL_VIRT_BASE) & TS72XX_MODEL_MASK;
}

Contributors
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CommitProp
Lennert Buytenhek
12
70.59%
1
50.00%
Petr Štetiar
5
29.41%
1
50.00%
Total
17
100.00%
2
100.00%



static inline int board_is_ts7200(void)
{
	return ts72xx_model() == TS72XX_MODEL_TS7200;
}

Contributors
Person
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CommitProp
Petr Štetiar
11
73.33%
1
50.00%
Lennert Buytenhek
4
26.67%
1
50.00%
Total
15
100.00%
2
100.00%



static inline int board_is_ts7250(void)
{
	return ts72xx_model() == TS72XX_MODEL_TS7250;
}

Contributors
Person
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Prop
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CommitProp
Lennert Buytenhek
13
86.67%
1
50.00%
Petr Štetiar
2
13.33%
1
50.00%
Total
15
100.00%
2
100.00%



static inline int board_is_ts7260(void)
{
	return ts72xx_model() == TS72XX_MODEL_TS7260;
}

Contributors
Person
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Prop
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CommitProp
Lennert Buytenhek
13
86.67%
1
50.00%
Petr Štetiar
2
13.33%
1
50.00%
Total
15
100.00%
2
100.00%



static inline int board_is_ts7300(void)
{
	return ts72xx_model()  == TS72XX_MODEL_TS7300;
}

Contributors
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Petr Štetiar
15
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2
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15
100.00%
2
100.00%



static inline int board_is_ts7400(void)
{
	return ts72xx_model() == TS72XX_MODEL_TS7400;
}

Contributors
Person
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CommitProp
Petr Štetiar
15
100.00%
2
100.00%
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15
100.00%
2
100.00%



static inline int is_max197_installed(void)
{
	return !!(__raw_readb(TS72XX_OPTIONS_VIRT_BASE) &
					TS72XX_OPTIONS_MAX197);
}

Contributors
Person
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21
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21
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1
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static inline int is_ts9420_installed(void)
{
	return !!(__raw_readb(TS72XX_OPTIONS2_VIRT_BASE) &
					TS72XX_OPTIONS2_TS9420);
}
Contributors
Person
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Lennert Buytenhek
21
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1
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21
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1
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#endif
#endif /* __TS72XX_H_ */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Lennert Buytenhek
150
62.76%
1
12.50%
Petr Štetiar
62
25.94%
2
25.00%
Lukasz Majewski
22
9.21%
2
25.00%
Arnd Bergmann
3
1.26%
1
12.50%
Greg Kroah-Hartman
1
0.42%
1
12.50%
Russell King
1
0.42%
1
12.50%
Total
239
100.00%
8
100.00%
Directory: arch/arm/mach-ep93xx

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