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	Fixed MTP to work with TWRP
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								arch/mips/include/asm/txx9/jmr3927.h
									
										
									
									
									
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								arch/mips/include/asm/txx9/jmr3927.h
									
										
									
									
									
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							|  | @ -0,0 +1,179 @@ | |||
| /*
 | ||||
|  * Defines for the TJSYS JMR-TX3927 | ||||
|  * | ||||
|  * This file is subject to the terms and conditions of the GNU General Public | ||||
|  * License.  See the file "COPYING" in the main directory of this archive | ||||
|  * for more details. | ||||
|  * | ||||
|  * Copyright (C) 2000-2001 Toshiba Corporation | ||||
|  */ | ||||
| #ifndef __ASM_TXX9_JMR3927_H | ||||
| #define __ASM_TXX9_JMR3927_H | ||||
| 
 | ||||
| #include <asm/txx9/tx3927.h> | ||||
| #include <asm/addrspace.h> | ||||
| #include <asm/txx9irq.h> | ||||
| 
 | ||||
| /* CS */ | ||||
| #define JMR3927_ROMCE0	0x1fc00000	/* 4M */ | ||||
| #define JMR3927_ROMCE1	0x1e000000	/* 4M */ | ||||
| #define JMR3927_ROMCE2	0x14000000	/* 16M */ | ||||
| #define JMR3927_ROMCE3	0x10000000	/* 64M */ | ||||
| #define JMR3927_ROMCE5	0x1d000000	/* 4M */ | ||||
| #define JMR3927_SDCS0	0x00000000	/* 32M */ | ||||
| #define JMR3927_SDCS1	0x02000000	/* 32M */ | ||||
| /* PCI Direct Mappings */ | ||||
| 
 | ||||
| #define JMR3927_PCIMEM	0x08000000 | ||||
| #define JMR3927_PCIMEM_SIZE	0x08000000	/* 128M */ | ||||
| #define JMR3927_PCIIO	0x15000000 | ||||
| #define JMR3927_PCIIO_SIZE	0x01000000	/* 16M */ | ||||
| 
 | ||||
| #define JMR3927_SDRAM_SIZE	0x02000000	/* 32M */ | ||||
| #define JMR3927_PORT_BASE	KSEG1 | ||||
| 
 | ||||
| /* Address map (virtual address) */ | ||||
| #define JMR3927_ROM0_BASE	(KSEG1 + JMR3927_ROMCE0) | ||||
| #define JMR3927_ROM1_BASE	(KSEG1 + JMR3927_ROMCE1) | ||||
| #define JMR3927_IOC_BASE	(KSEG1 + JMR3927_ROMCE2) | ||||
| #define JMR3927_PCIMEM_BASE	(KSEG1 + JMR3927_PCIMEM) | ||||
| #define JMR3927_PCIIO_BASE	(KSEG1 + JMR3927_PCIIO) | ||||
| 
 | ||||
| #define JMR3927_IOC_REV_ADDR	(JMR3927_IOC_BASE + 0x00000000) | ||||
| #define JMR3927_IOC_NVRAMB_ADDR (JMR3927_IOC_BASE + 0x00010000) | ||||
| #define JMR3927_IOC_LED_ADDR	(JMR3927_IOC_BASE + 0x00020000) | ||||
| #define JMR3927_IOC_DIPSW_ADDR	(JMR3927_IOC_BASE + 0x00030000) | ||||
| #define JMR3927_IOC_BREV_ADDR	(JMR3927_IOC_BASE + 0x00040000) | ||||
| #define JMR3927_IOC_DTR_ADDR	(JMR3927_IOC_BASE + 0x00050000) | ||||
| #define JMR3927_IOC_INTS1_ADDR	(JMR3927_IOC_BASE + 0x00080000) | ||||
| #define JMR3927_IOC_INTS2_ADDR	(JMR3927_IOC_BASE + 0x00090000) | ||||
| #define JMR3927_IOC_INTM_ADDR	(JMR3927_IOC_BASE + 0x000a0000) | ||||
| #define JMR3927_IOC_INTP_ADDR	(JMR3927_IOC_BASE + 0x000b0000) | ||||
| #define JMR3927_IOC_RESET_ADDR	(JMR3927_IOC_BASE + 0x000f0000) | ||||
| 
 | ||||
| /* Flash ROM */ | ||||
| #define JMR3927_FLASH_BASE	(JMR3927_ROM0_BASE) | ||||
| #define JMR3927_FLASH_SIZE	0x00400000 | ||||
| 
 | ||||
| /* bits for IOC_REV/IOC_BREV (high byte) */ | ||||
| #define JMR3927_IDT_MASK	0xfc | ||||
| #define JMR3927_REV_MASK	0x03 | ||||
| #define JMR3927_IOC_IDT		0xe0 | ||||
| 
 | ||||
| /* bits for IOC_INTS1/IOC_INTS2/IOC_INTM/IOC_INTP (high byte) */ | ||||
| #define JMR3927_IOC_INTB_PCIA	0 | ||||
| #define JMR3927_IOC_INTB_PCIB	1 | ||||
| #define JMR3927_IOC_INTB_PCIC	2 | ||||
| #define JMR3927_IOC_INTB_PCID	3 | ||||
| #define JMR3927_IOC_INTB_MODEM	4 | ||||
| #define JMR3927_IOC_INTB_INT6	5 | ||||
| #define JMR3927_IOC_INTB_INT7	6 | ||||
| #define JMR3927_IOC_INTB_SOFT	7 | ||||
| #define JMR3927_IOC_INTF_PCIA	(1 << JMR3927_IOC_INTF_PCIA) | ||||
| #define JMR3927_IOC_INTF_PCIB	(1 << JMR3927_IOC_INTB_PCIB) | ||||
| #define JMR3927_IOC_INTF_PCIC	(1 << JMR3927_IOC_INTB_PCIC) | ||||
| #define JMR3927_IOC_INTF_PCID	(1 << JMR3927_IOC_INTB_PCID) | ||||
| #define JMR3927_IOC_INTF_MODEM	(1 << JMR3927_IOC_INTB_MODEM) | ||||
| #define JMR3927_IOC_INTF_INT6	(1 << JMR3927_IOC_INTB_INT6) | ||||
| #define JMR3927_IOC_INTF_INT7	(1 << JMR3927_IOC_INTB_INT7) | ||||
| #define JMR3927_IOC_INTF_SOFT	(1 << JMR3927_IOC_INTB_SOFT) | ||||
| 
 | ||||
| /* bits for IOC_RESET (high byte) */ | ||||
| #define JMR3927_IOC_RESET_CPU	1 | ||||
| #define JMR3927_IOC_RESET_PCI	2 | ||||
| 
 | ||||
| #if defined(__BIG_ENDIAN) | ||||
| #define jmr3927_ioc_reg_out(d, a)	((*(volatile unsigned char *)(a)) = (d)) | ||||
| #define jmr3927_ioc_reg_in(a)		(*(volatile unsigned char *)(a)) | ||||
| #elif defined(__LITTLE_ENDIAN) | ||||
| #define jmr3927_ioc_reg_out(d, a)	((*(volatile unsigned char *)((a)^1)) = (d)) | ||||
| #define jmr3927_ioc_reg_in(a)		(*(volatile unsigned char *)((a)^1)) | ||||
| #else | ||||
| #error "No Endian" | ||||
| #endif | ||||
| 
 | ||||
| /* LED macro */ | ||||
| #define jmr3927_led_set(n/*0-16*/)	jmr3927_ioc_reg_out(~(n), JMR3927_IOC_LED_ADDR) | ||||
| 
 | ||||
| #define jmr3927_led_and_set(n/*0-16*/)	jmr3927_ioc_reg_out((~(n)) & jmr3927_ioc_reg_in(JMR3927_IOC_LED_ADDR), JMR3927_IOC_LED_ADDR) | ||||
| 
 | ||||
| /* DIPSW4 macro */ | ||||
| #define jmr3927_dipsw1()	(gpio_get_value(11) == 0) | ||||
| #define jmr3927_dipsw2()	(gpio_get_value(10) == 0) | ||||
| #define jmr3927_dipsw3()	((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 2) == 0) | ||||
| #define jmr3927_dipsw4()	((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 1) == 0) | ||||
| 
 | ||||
| /*
 | ||||
|  * IRQ mappings | ||||
|  */ | ||||
| 
 | ||||
| /* These are the virtual IRQ numbers, we divide all IRQ's into
 | ||||
|  * 'spaces', the 'space' determines where and how to enable/disable | ||||
|  * that particular IRQ on an JMR machine.  Add new 'spaces' as new | ||||
|  * IRQ hardware is supported. | ||||
|  */ | ||||
| #define JMR3927_NR_IRQ_IRC	16	/* On-Chip IRC */ | ||||
| #define JMR3927_NR_IRQ_IOC	8	/* PCI/MODEM/INT[6:7] */ | ||||
| 
 | ||||
| #define JMR3927_IRQ_IRC TXX9_IRQ_BASE | ||||
| #define JMR3927_IRQ_IOC (JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC) | ||||
| #define JMR3927_IRQ_END (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC) | ||||
| 
 | ||||
| #define JMR3927_IRQ_IRC_INT0	(JMR3927_IRQ_IRC + TX3927_IR_INT0) | ||||
| #define JMR3927_IRQ_IRC_INT1	(JMR3927_IRQ_IRC + TX3927_IR_INT1) | ||||
| #define JMR3927_IRQ_IRC_INT2	(JMR3927_IRQ_IRC + TX3927_IR_INT2) | ||||
| #define JMR3927_IRQ_IRC_INT3	(JMR3927_IRQ_IRC + TX3927_IR_INT3) | ||||
| #define JMR3927_IRQ_IRC_INT4	(JMR3927_IRQ_IRC + TX3927_IR_INT4) | ||||
| #define JMR3927_IRQ_IRC_INT5	(JMR3927_IRQ_IRC + TX3927_IR_INT5) | ||||
| #define JMR3927_IRQ_IRC_SIO0	(JMR3927_IRQ_IRC + TX3927_IR_SIO0) | ||||
| #define JMR3927_IRQ_IRC_SIO1	(JMR3927_IRQ_IRC + TX3927_IR_SIO1) | ||||
| #define JMR3927_IRQ_IRC_SIO(ch) (JMR3927_IRQ_IRC + TX3927_IR_SIO(ch)) | ||||
| #define JMR3927_IRQ_IRC_DMA	(JMR3927_IRQ_IRC + TX3927_IR_DMA) | ||||
| #define JMR3927_IRQ_IRC_PIO	(JMR3927_IRQ_IRC + TX3927_IR_PIO) | ||||
| #define JMR3927_IRQ_IRC_PCI	(JMR3927_IRQ_IRC + TX3927_IR_PCI) | ||||
| #define JMR3927_IRQ_IRC_TMR(ch) (JMR3927_IRQ_IRC + TX3927_IR_TMR(ch)) | ||||
| #define JMR3927_IRQ_IOC_PCIA	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIA) | ||||
| #define JMR3927_IRQ_IOC_PCIB	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIB) | ||||
| #define JMR3927_IRQ_IOC_PCIC	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIC) | ||||
| #define JMR3927_IRQ_IOC_PCID	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCID) | ||||
| #define JMR3927_IRQ_IOC_MODEM	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_MODEM) | ||||
| #define JMR3927_IRQ_IOC_INT6	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT6) | ||||
| #define JMR3927_IRQ_IOC_INT7	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT7) | ||||
| #define JMR3927_IRQ_IOC_SOFT	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_SOFT) | ||||
| 
 | ||||
| /* IOC (PCI, MODEM) */ | ||||
| #define JMR3927_IRQ_IOCINT	JMR3927_IRQ_IRC_INT1 | ||||
| /* TC35815 100M Ether (JMR-TX3912:JPW4:2-3 Short) */ | ||||
| #define JMR3927_IRQ_ETHER0	JMR3927_IRQ_IRC_INT3 | ||||
| 
 | ||||
| /* Clocks */ | ||||
| #define JMR3927_CORECLK 132710400	/* 132.7MHz */ | ||||
| 
 | ||||
| /*
 | ||||
|  * TX3927 Pin Configuration: | ||||
|  * | ||||
|  *	PCFG bits		Avail			Dead | ||||
|  *	SELSIO[1:0]:11		RXD[1:0], TXD[1:0]	PIO[6:3] | ||||
|  *	SELSIOC[0]:1		CTS[0], RTS[0]		INT[5:4] | ||||
|  *	SELSIOC[1]:0,SELDSF:0,	GSDAO[0],GPCST[3]	CTS[1], RTS[1],DSF, | ||||
|  *	  GDBGE*					  PIO[2:1] | ||||
|  *	SELDMA[2]:1		DMAREQ[2],DMAACK[2]	PIO[13:12] | ||||
|  *	SELTMR[2:0]:000					TIMER[1:0] | ||||
|  *	SELCS:0,SELDMA[1]:0	PIO[11;10]		SDCS_CE[7:6], | ||||
|  *							  DMAREQ[1],DMAACK[1] | ||||
|  *	SELDMA[0]:1		DMAREQ[0],DMAACK[0]	PIO[9:8] | ||||
|  *	SELDMA[3]:1		DMAREQ[3],DMAACK[3]	PIO[15:14] | ||||
|  *	SELDONE:1		DMADONE			PIO[7] | ||||
|  * | ||||
|  * Usable pins are: | ||||
|  *	RXD[1;0],TXD[1:0],CTS[0],RTS[0], | ||||
|  *	DMAREQ[0,2,3],DMAACK[0,2,3],DMADONE,PIO[0,10,11] | ||||
|  *	INT[3:0] | ||||
|  */ | ||||
| 
 | ||||
| void jmr3927_prom_init(void); | ||||
| void jmr3927_irq_setup(void); | ||||
| struct pci_dev; | ||||
| int jmr3927_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin); | ||||
| 
 | ||||
| #endif /* __ASM_TXX9_JMR3927_H */ | ||||
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