diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2010-01-20 11:09:28 +0900 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-01-21 13:45:51 +0900 |
| commit | 6890556c140469622497bea98cf49bf93f92f922 (patch) | |
| tree | 67bf70c1bc46e02b77f2be9e659bff57bc2e844f /arch/arm/plat-samsung | |
| parent | 54b89177ac533dc7439491afd26baf59464b425c (diff) | |
ARM: SAMSUNG: Move more support into plat-samsung
Move header files which are not likely to be touched in
any further support addition out of plat-s3c's include
directory into plat-samsung.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-samsung')
20 files changed, 1683 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/dma-core.h b/arch/arm/plat-samsung/include/plat/dma-core.h new file mode 100644 index 00000000000..32ff2a92cb3 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/dma-core.h @@ -0,0 +1,22 @@ +/* arch/arm/plat-s3c/include/plat/dma.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Samsung S3C DMA core support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +extern struct s3c2410_dma_chan *s3c_dma_lookup_channel(unsigned int channel); + +extern struct s3c2410_dma_chan *s3c_dma_chan_map[]; + +/* the currently allocated channel information */ +extern struct s3c2410_dma_chan s3c2410_chans[]; + + diff --git a/arch/arm/plat-samsung/include/plat/hwmon.h b/arch/arm/plat-samsung/include/plat/hwmon.h new file mode 100644 index 00000000000..1ba88ea0aa3 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/hwmon.h @@ -0,0 +1,41 @@ +/* linux/arch/arm/plat-s3c/include/plat/hwmon.h + * + * Copyright 2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C - HWMon interface for ADC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_ADC_HWMON_H +#define __ASM_ARCH_ADC_HWMON_H __FILE__ + +/** + * s3c_hwmon_chcfg - channel configuration + * @name: The name to give this channel. + * @mult: Multiply the ADC value read by this. + * @div: Divide the value from the ADC by this. + * + * The value read from the ADC is converted to a value that + * hwmon expects (mV) by result = (value_read * @mult) / @div. + */ +struct s3c_hwmon_chcfg { + const char *name; + unsigned int mult; + unsigned int div; +}; + +/** + * s3c_hwmon_pdata - HWMON platform data + * @in: One configuration for each possible channel used. + */ +struct s3c_hwmon_pdata { + struct s3c_hwmon_chcfg *in[8]; +}; + +#endif /* __ASM_ARCH_ADC_HWMON_H */ + diff --git a/arch/arm/plat-samsung/include/plat/iic-core.h b/arch/arm/plat-samsung/include/plat/iic-core.h new file mode 100644 index 00000000000..36397ca2096 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/iic-core.h @@ -0,0 +1,35 @@ +/* arch/arm/mach-s3c2410/include/mach/iic-core.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C - I2C Controller core functions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_IIC_CORE_H +#define __ASM_ARCH_IIC_CORE_H __FILE__ + +/* These functions are only for use with the core support code, such as + * the cpu specific initialisation code + */ + +/* re-define device name depending on support. */ +static inline void s3c_i2c0_setname(char *name) +{ + /* currently this device is always compiled in */ + s3c_device_i2c0.name = name; +} + +static inline void s3c_i2c1_setname(char *name) +{ +#ifdef CONFIG_S3C_DEV_I2C1 + s3c_device_i2c1.name = name; +#endif +} + +#endif /* __ASM_ARCH_IIC_H */ diff --git a/arch/arm/plat-samsung/include/plat/iic.h b/arch/arm/plat-samsung/include/plat/iic.h new file mode 100644 index 00000000000..3083df00dee --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/iic.h @@ -0,0 +1,62 @@ +/* arch/arm/plat-s3c/include/plat/iic.h + * + * Copyright 2004-2009 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C - I2C Controller platform_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_IIC_H +#define __ASM_ARCH_IIC_H __FILE__ + +#define S3C_IICFLG_FILTER (1<<0) /* enable s3c2440 filter */ + +/** + * struct s3c2410_platform_i2c - Platform data for s3c I2C. + * @bus_num: The bus number to use (if possible). + * @flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER). + * @slave_addr: The I2C address for the slave device (if enabled). + * @frequency: The desired frequency in Hz of the bus. This is + * guaranteed to not be exceeded. If the caller does + * not care, use zero and the driver will select a + * useful default. + * @sda_delay: The delay (in ns) applied to SDA edges. + * @cfg_gpio: A callback to configure the pins for I2C operation. + */ +struct s3c2410_platform_i2c { + int bus_num; + unsigned int flags; + unsigned int slave_addr; + unsigned long frequency; + unsigned int sda_delay; + + void (*cfg_gpio)(struct platform_device *dev); +}; + +/** + * s3c_i2c0_set_platdata - set platform data for i2c0 device + * @i2c: The platform data to set, or NULL for default data. + * + * Register the given platform data for use with the i2c0 device. This + * call copies the platform data, so the caller can use __initdata for + * their copy. + * + * This call will set cfg_gpio if is null to the default platform + * implementation. + * + * Any user of s3c_device_i2c0 should call this, even if it is with + * NULL to ensure that the device is given the default platform data + * as the driver will no longer carry defaults. + */ +extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c); +extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c); + +/* defined by architecture to configure gpio */ +extern void s3c_i2c0_cfg_gpio(struct platform_device *dev); +extern void s3c_i2c1_cfg_gpio(struct platform_device *dev); + +#endif /* __ASM_ARCH_IIC_H */ diff --git a/arch/arm/plat-samsung/include/plat/nand.h b/arch/arm/plat-samsung/include/plat/nand.h new file mode 100644 index 00000000000..226147b7e02 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/nand.h @@ -0,0 +1,67 @@ +/* arch/arm/mach-s3c2410/include/mach/nand.h + * + * Copyright (c) 2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - NAND device controller platfrom_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/** + * struct s3c2410_nand_set - define a set of one or more nand chips + * @disable_ecc: Entirely disable ECC - Dangerous + * @flash_bbt: Openmoko u-boot can create a Bad Block Table + * Setting this flag will allow the kernel to + * look for it at boot time and also skip the NAND + * scan. + * @options: Default value to set into 'struct nand_chip' options. + * @nr_chips: Number of chips in this set + * @nr_partitions: Number of partitions pointed to by @partitions + * @name: Name of set (optional) + * @nr_map: Map for low-layer logical to physical chip numbers (option) + * @partitions: The mtd partition list + * + * define a set of one or more nand chips registered with an unique mtd. Also + * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger + * a warning at boot time. + */ +struct s3c2410_nand_set { + unsigned int disable_ecc:1; + unsigned int flash_bbt:1; + + unsigned int options; + int nr_chips; + int nr_partitions; + char *name; + int *nr_map; + struct mtd_partition *partitions; + struct nand_ecclayout *ecc_layout; +}; + +struct s3c2410_platform_nand { + /* timing information for controller, all times in nanoseconds */ + + int tacls; /* time for active CLE/ALE to nWE/nOE */ + int twrph0; /* active time for nWE/nOE */ + int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */ + + unsigned int ignore_unset_ecc:1; + + int nr_sets; + struct s3c2410_nand_set *sets; + + void (*select_chip)(struct s3c2410_nand_set *, + int chip); +}; + +/** + * s3c_nand_set_platdata() - register NAND platform data. + * @nand: The NAND platform data to register with s3c_device_nand. + * + * This function copies the given NAND platform data, @nand and registers + * it with the s3c_device_nand. This allows @nand to be __initdata. +*/ +extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand); diff --git a/arch/arm/plat-samsung/include/plat/regs-ac97.h b/arch/arm/plat-samsung/include/plat/regs-ac97.h new file mode 100644 index 00000000000..c3878f7acb8 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-ac97.h @@ -0,0 +1,67 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-ac97.h + * + * Copyright (c) 2006 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2440 AC97 Controller +*/ + +#ifndef __ASM_ARCH_REGS_AC97_H +#define __ASM_ARCH_REGS_AC97_H __FILE__ + +#define S3C_AC97_GLBCTRL (0x00) + +#define S3C_AC97_GLBCTRL_CODECREADYIE (1<<22) +#define S3C_AC97_GLBCTRL_PCMOUTURIE (1<<21) +#define S3C_AC97_GLBCTRL_PCMINORIE (1<<20) +#define S3C_AC97_GLBCTRL_MICINORIE (1<<19) +#define S3C_AC97_GLBCTRL_PCMOUTTIE (1<<18) +#define S3C_AC97_GLBCTRL_PCMINTIE (1<<17) +#define S3C_AC97_GLBCTRL_MICINTIE (1<<16) +#define S3C_AC97_GLBCTRL_PCMOUTTM_OFF (0<<12) +#define S3C_AC97_GLBCTRL_PCMOUTTM_PIO (1<<12) +#define S3C_AC97_GLBCTRL_PCMOUTTM_DMA (2<<12) +#define S3C_AC97_GLBCTRL_PCMOUTTM_MASK (3<<12) +#define S3C_AC97_GLBCTRL_PCMINTM_OFF (0<<10) +#define S3C_AC97_GLBCTRL_PCMINTM_PIO (1<<10) +#define S3C_AC97_GLBCTRL_PCMINTM_DMA (2<<10) +#define S3C_AC97_GLBCTRL_PCMINTM_MASK (3<<10) +#define S3C_AC97_GLBCTRL_MICINTM_OFF (0<<8) +#define S3C_AC97_GLBCTRL_MICINTM_PIO (1<<8) +#define S3C_AC97_GLBCTRL_MICINTM_DMA (2<<8) +#define S3C_AC97_GLBCTRL_MICINTM_MASK (3<<8) +#define S3C_AC97_GLBCTRL_TRANSFERDATAENABLE (1<<3) +#define S3C_AC97_GLBCTRL_ACLINKON (1<<2) +#define S3C_AC97_GLBCTRL_WARMRESET (1<<1) +#define S3C_AC97_GLBCTRL_COLDRESET (1<<0) + +#define S3C_AC97_GLBSTAT (0x04) + +#define S3C_AC97_GLBSTAT_CODECREADY (1<<22) +#define S3C_AC97_GLBSTAT_PCMOUTUR (1<<21) +#define S3C_AC97_GLBSTAT_PCMINORI (1<<20) +#define S3C_AC97_GLBSTAT_MICINORI (1<<19) +#define S3C_AC97_GLBSTAT_PCMOUTTI (1<<18) +#define S3C_AC97_GLBSTAT_PCMINTI (1<<17) +#define S3C_AC97_GLBSTAT_MICINTI (1<<16) +#define S3C_AC97_GLBSTAT_MAINSTATE_IDLE (0<<0) +#define S3C_AC97_GLBSTAT_MAINSTATE_INIT (1<<0) +#define S3C_AC97_GLBSTAT_MAINSTATE_READY (2<<0) +#define S3C_AC97_GLBSTAT_MAINSTATE_ACTIVE (3<<0) +#define S3C_AC97_GLBSTAT_MAINSTATE_LP (4<<0) +#define S3C_AC97_GLBSTAT_MAINSTATE_WARM (5<<0) + +#define S3C_AC97_CODEC_CMD (0x08) + +#define S3C_AC97_CODEC_CMD_READ (1<<23) + +#define S3C_AC97_STAT (0x0c) +#define S3C_AC97_PCM_ADDR (0x10) +#define S3C_AC97_PCM_DATA (0x18) +#define S3C_AC97_MIC_DATA (0x1C) + +#endif /* __ASM_ARCH_REGS_AC97_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-adc.h b/arch/arm/plat-samsung/include/plat/regs-adc.h new file mode 100644 index 00000000000..f43c8dab39e --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-adc.h @@ -0,0 +1,63 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-adc.h + * + * Copyright (c) 2004 Shannon Holland <holland@loser.net> + * + * This program is free software; yosu can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 ADC registers +*/ + +#ifndef __ASM_ARCH_REGS_ADC_H +#define __ASM_ARCH_REGS_ADC_H "regs-adc.h" + +#define S3C2410_ADCREG(x) (x) + +#define S3C2410_ADCCON S3C2410_ADCREG(0x00) +#define S3C2410_ADCTSC S3C2410_ADCREG(0x04) +#define S3C2410_ADCDLY S3C2410_ADCREG(0x08) +#define S3C2410_ADCDAT0 S3C2410_ADCREG(0x0C) +#define S3C2410_ADCDAT1 S3C2410_ADCREG(0x10) +#define S3C64XX_ADCUPDN S3C2410_ADCREG(0x14) +#define S3C64XX_ADCCLRINT S3C2410_ADCREG(0x18) +#define S3C64XX_ADCCLRINTPNDNUP S3C2410_ADCREG(0x20) + + +/* ADCCON Register Bits */ +#define S3C2410_ADCCON_ECFLG (1<<15) +#define S3C2410_ADCCON_PRSCEN (1<<14) +#define S3C2410_ADCCON_PRSCVL(x) (((x)&0xFF)<<6) +#define S3C2410_ADCCON_PRSCVLMASK (0xFF<<6) +#define S3C2410_ADCCON_SELMUX(x) (((x)&0x7)<<3) +#define S3C2410_ADCCON_MUXMASK (0x7<<3) +#define S3C2410_ADCCON_STDBM (1<<2) +#define S3C2410_ADCCON_READ_START (1<<1) +#define S3C2410_ADCCON_ENABLE_START (1<<0) +#define S3C2410_ADCCON_STARTMASK (0x3<<0) + + +/* ADCTSC Register Bits */ +#define S3C2410_ADCTSC_YM_SEN (1<<7) +#define S3C2410_ADCTSC_YP_SEN (1<<6) +#define S3C2410_ADCTSC_XM_SEN (1<<5) +#define S3C2410_ADCTSC_XP_SEN (1<<4) +#define S3C2410_ADCTSC_PULL_UP_DISABLE (1<<3) +#define S3C2410_ADCTSC_AUTO_PST (1<<2) +#define S3C2410_ADCTSC_XY_PST(x) (((x)&0x3)<<0) + +/* ADCDAT0 Bits */ +#define S3C2410_ADCDAT0_UPDOWN (1<<15) +#define S3C2410_ADCDAT0_AUTO_PST (1<<14) +#define S3C2410_ADCDAT0_XY_PST (0x3<<12) +#define S3C2410_ADCDAT0_XPDATA_MASK (0x03FF) + +/* ADCDAT1 Bits */ +#define S3C2410_ADCDAT1_UPDOWN (1<<15) +#define S3C2410_ADCDAT1_AUTO_PST (1<<14) +#define S3C2410_ADCDAT1_XY_PST (0x3<<12) +#define S3C2410_ADCDAT1_YPDATA_MASK (0x03FF) + +#endif /* __ASM_ARCH_REGS_ADC_H */ + + diff --git a/arch/arm/plat-samsung/include/plat/regs-iic.h b/arch/arm/plat-samsung/include/plat/regs-iic.h new file mode 100644 index 00000000000..2f7c17de8ac --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-iic.h @@ -0,0 +1,56 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-iic.h + * + * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 I2C Controller +*/ + +#ifndef __ASM_ARCH_REGS_IIC_H +#define __ASM_ARCH_REGS_IIC_H __FILE__ + +/* see s3c2410x user guide, v1.1, section 9 (p447) for more info */ + +#define S3C2410_IICREG(x) (x) + +#define S3C2410_IICCON S3C2410_IICREG(0x00) +#define S3C2410_IICSTAT S3C2410_IICREG(0x04) +#define S3C2410_IICADD S3C2410_IICREG(0x08) +#define S3C2410_IICDS S3C2410_IICREG(0x0C) +#define S3C2440_IICLC S3C2410_IICREG(0x10) + +#define S3C2410_IICCON_ACKEN (1<<7) +#define S3C2410_IICCON_TXDIV_16 (0<<6) +#define S3C2410_IICCON_TXDIV_512 (1<<6) +#define S3C2410_IICCON_IRQEN (1<<5) +#define S3C2410_IICCON_IRQPEND (1<<4) +#define S3C2410_IICCON_SCALE(x) ((x)&15) +#define S3C2410_IICCON_SCALEMASK (0xf) + +#define S3C2410_IICSTAT_MASTER_RX (2<<6) +#define S3C2410_IICSTAT_MASTER_TX (3<<6) +#define S3C2410_IICSTAT_SLAVE_RX (0<<6) +#define S3C2410_IICSTAT_SLAVE_TX (1<<6) +#define S3C2410_IICSTAT_MODEMASK (3<<6) + +#define S3C2410_IICSTAT_START (1<<5) +#define S3C2410_IICSTAT_BUSBUSY (1<<5) +#define S3C2410_IICSTAT_TXRXEN (1<<4) +#define S3C2410_IICSTAT_ARBITR (1<<3) +#define S3C2410_IICSTAT_ASSLAVE (1<<2) +#define S3C2410_IICSTAT_ADDR0 (1<<1) +#define S3C2410_IICSTAT_LASTBIT (1<<0) + +#define S3C2410_IICLC_SDA_DELAY0 (0 << 0) +#define S3C2410_IICLC_SDA_DELAY5 (1 << 0) +#define S3C2410_IICLC_SDA_DELAY10 (2 << 0) +#define S3C2410_IICLC_SDA_DELAY15 (3 << 0) +#define S3C2410_IICLC_SDA_DELAY_MASK (3 << 0) + +#define S3C2410_IICLC_FILTER_ON (1<<2) + +#endif /* __ASM_ARCH_REGS_IIC_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-irqtype.h b/arch/arm/plat-samsung/include/plat/regs-irqtype.h new file mode 100644 index 00000000000..c63cd3fc5ad --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-irqtype.h @@ -0,0 +1,21 @@ +/* arch/arm/plat-s3c/include/plat/regs-irqtype.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C - IRQ detection types. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* values for S3C2410_EXTINT0/1/2 and other cpus in the series, including + * the S3C64XX +*/ +#define S3C2410_EXTINT_LOWLEV (0x00) +#define S3C2410_EXTINT_HILEV (0x01) +#define S3C2410_EXTINT_FALLEDGE (0x02) +#define S3C2410_EXTINT_RISEEDGE (0x04) +#define S3C2410_EXTINT_BOTHEDGE (0x06) diff --git a/arch/arm/plat-samsung/include/plat/regs-nand.h b/arch/arm/plat-samsung/include/plat/regs-nand.h new file mode 100644 index 00000000000..238efea7b9e --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-nand.h @@ -0,0 +1,123 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-nand.h + * + * Copyright (c) 2004-2005 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 NAND register definitions +*/ + +#ifndef __ASM_ARM_REGS_NAND +#define __ASM_ARM_REGS_NAND + + +#define S3C2410_NFREG(x) (x) + +#define S3C2410_NFCONF S3C2410_NFREG(0x00) +#define S3C2410_NFCMD S3C2410_NFREG(0x04) +#define S3C2410_NFADDR S3C2410_NFREG(0x08) +#define S3C2410_NFDATA S3C2410_NFREG(0x0C) +#define S3C2410_NFSTAT S3C2410_NFREG(0x10) +#define S3C2410_NFECC S3C2410_NFREG(0x14) + +#define S3C2440_NFCONT S3C2410_NFREG(0x04) +#define S3C2440_NFCMD S3C2410_NFREG(0x08) +#define S3C2440_NFADDR S3C2410_NFREG(0x0C) +#define S3C2440_NFDATA S3C2410_NFREG(0x10) +#define S3C2440_NFECCD0 S3C2410_NFREG(0x14) +#define S3C2440_NFECCD1 S3C2410_NFREG(0x18) +#define S3C2440_NFECCD S3C2410_NFREG(0x1C) +#define S3C2440_NFSTAT S3C2410_NFREG(0x20) +#define S3C2440_NFESTAT0 S3C2410_NFREG(0x24) +#define S3C2440_NFESTAT1 S3C2410_NFREG(0x28) +#define S3C2440_NFMECC0 S3C2410_NFREG(0x2C) +#define S3C2440_NFMECC1 S3C2410_NFREG(0x30) +#define S3C2440_NFSECC S3C2410_NFREG(0x34) +#define S3C2440_NFSBLK S3C2410_NFREG(0x38) +#define S3C2440_NFEBLK S3C2410_NFREG(0x3C) + +#define S3C2412_NFSBLK S3C2410_NFREG(0x20) +#define S3C2412_NFEBLK S3C2410_NFREG(0x24) +#define S3C2412_NFSTAT S3C2410_NFREG(0x28) +#define S3C2412_NFMECC_ERR0 S3C2410_NFREG(0x2C) +#define S3C2412_NFMECC_ERR1 S3C2410_NFREG(0x30) +#define S3C2412_NFMECC0 S3C2410_NFREG(0x34) +#define S3C2412_NFMECC1 S3C2410_NFREG(0x38) +#define S3C2412_NFSECC S3C2410_NFREG(0x3C) + +#define S3C2410_NFCONF_EN (1<<15) +#define S3C2410_NFCONF_512BYTE (1<<14) +#define S3C2410_NFCONF_4STEP (1<<13) +#define S3C2410_NFCONF_INITECC (1<<12) +#define S3C2410_NFCONF_nFCE (1<<11) +#define S3C2410_NFCONF_TACLS(x) ((x)<<8) +#define S3C2410_NFCONF_TWRPH0(x) ((x)<<4) +#define S3C2410_NFCONF_TWRPH1(x) ((x)<<0) + +#define S3C2410_NFSTAT_BUSY (1<<0) + +#define S3C2440_NFCONF_BUSWIDTH_8 (0<<0) +#define S3C2440_NFCONF_BUSWIDTH_16 (1<<0) +#define S3C2440_NFCONF_ADVFLASH (1<<3) +#define S3C2440_NFCONF_TACLS(x) ((x)<<12) +#define S3C2440_NFCONF_TWRPH0(x) ((x)<<8) +#define S3C2440_NFCONF_TWRPH1(x) ((x)<<4) + +#define S3C2440_NFCONT_LOCKTIGHT (1<<13) +#define S3C2440_NFCONT_SOFTLOCK (1<<12) +#define S3C2440_NFCONT_ILLEGALACC_EN (1<<10) +#define S3C2440_NFCONT_RNBINT_EN (1<<9) +#define S3C2440_NFCONT_RN_FALLING (1<<8) +#define S3C2440_NFCONT_SPARE_ECCLOCK (1<<6) +#define S3C2440_NFCONT_MAIN_ECCLOCK (1<<5) +#define S3C2440_NFCONT_INITECC (1<<4) +#define S3C2440_NFCONT_nFCE (1<<1) +#define S3C2440_NFCONT_ENABLE (1<<0) + +#define S3C2440_NFSTAT_READY (1<<0) +#define S3C2440_NFSTAT_nCE (1<<1) +#define S3C2440_NFSTAT_RnB_CHANGE (1<<2) +#define S3C2440_NFSTAT_ILLEGAL_ACCESS (1<<3) + +#define S3C2412_NFCONF_NANDBOOT (1<<31) +#define S3C2412_NFCONF_ECCCLKCON (1<<30) +#define S3C2412_NFCONF_ECC_MLC (1<<24) +#define S3C2412_NFCONF_TACLS_MASK (7<<12) /* 1 extra bit of Tacls */ + +#define S3C2412_NFCONT_ECC4_DIRWR (1<<18) +#define S3C2412_NFCONT_LOCKTIGHT (1<<17) +#define S3C2412_NFCONT_SOFTLOCK (1<<16) +#define S3C2412_NFCONT_ECC4_ENCINT (1<<13) +#define S3C2412_NFCONT_ECC4_DECINT (1<<12) +#define S3C2412_NFCONT_MAIN_ECC_LOCK (1<<7) +#define S3C2412_NFCONT_INIT_MAIN_ECC (1<<5) +#define S3C2412_NFCONT_nFCE1 (1<<2) +#define S3C2412_NFCONT_nFCE0 (1<<1) + +#define S3C2412_NFSTAT_ECC_ENCDONE (1<<7) +#define S3C2412_NFSTAT_ECC_DECDONE (1<<6) +#define S3C2412_NFSTAT_ILLEGAL_ACCESS (1<<5) +#define S3C2412_NFSTAT_RnB_CHANGE (1<<4) +#define S3C2412_NFSTAT_nFCE1 (1<<3) +#define S3C2412_NFSTAT_nFCE0 (1<<2) +#define S3C2412_NFSTAT_Res1 (1<<1) +#define S3C2412_NFSTAT_READY (1<<0) + +#define S3C2412_NFECCERR_SERRDATA(x) (((x) >> 21) & 0xf) +#define S3C2412_NFECCERR_SERRBIT(x) (((x) >> 18) & 0x7) +#define S3C2412_NFECCERR_MERRDATA(x) (((x) >> 7) & 0x3ff) +#define S3C2412_NFECCERR_MERRBIT(x) (((x) >> 4) & 0x7) +#define S3C2412_NFECCERR_SPARE_ERR(x) (((x) >> 2) & 0x3) +#define S3C2412_NFECCERR_MAIN_ERR(x) (((x) >> 2) & 0x3) +#define S3C2412_NFECCERR_NONE (0) +#define S3C2412_NFECCERR_1BIT (1) +#define S3C2412_NFECCERR_MULTIBIT (2) +#define S3C2412_NFECCERR_ECCAREA (3) + + + +#endif /* __ASM_ARM_REGS_NAND */ + diff --git a/arch/arm/plat-samsung/include/plat/regs-rtc.h b/arch/arm/plat-samsung/include/plat/regs-rtc.h new file mode 100644 index 00000000000..d5837cf8e40 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-rtc.h @@ -0,0 +1,61 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-rtc.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 Internal RTC register definition +*/ + +#ifndef __ASM_ARCH_REGS_RTC_H +#define __ASM_ARCH_REGS_RTC_H __FILE__ + +#define S3C2410_RTCREG(x) (x) + +#define S3C2410_RTCCON S3C2410_RTCREG(0x40) +#define S3C2410_RTCCON_RTCEN (1<<0) +#define S3C2410_RTCCON_CLKSEL (1<<1) +#define S3C2410_RTCCON_CNTSEL (1<<2) +#define S3C2410_RTCCON_CLKRST (1<<3) + +#define S3C2410_TICNT S3C2410_RTCREG(0x44) +#define S3C2410_TICNT_ENABLE (1<<7) + +#define S3C2410_RTCALM S3C2410_RTCREG(0x50) +#define S3C2410_RTCALM_ALMEN (1<<6) +#define S3C2410_RTCALM_YEAREN (1<<5) +#define S3C2410_RTCALM_MONEN (1<<4) +#define S3C2410_RTCALM_DAYEN (1<<3) +#define S3C2410_RTCALM_HOUREN (1<<2) +#define S3C2410_RTCALM_MINEN (1<<1) +#define S3C2410_RTCALM_SECEN (1<<0) + +#define S3C2410_RTCALM_ALL \ + S3C2410_RTCALM_ALMEN | S3C2410_RTCALM_YEAREN | S3C2410_RTCALM_MONEN |\ + S3C2410_RTCALM_DAYEN | S3C2410_RTCALM_HOUREN | S3C2410_RTCALM_MINEN |\ + S3C2410_RTCALM_SECEN + + +#define S3C2410_ALMSEC S3C2410_RTCREG(0x54) +#define S3C2410_ALMMIN S3C2410_RTCREG(0x58) +#define S3C2410_ALMHOUR S3C2410_RTCREG(0x5c) + +#define S3C2410_ALMDATE S3C2410_RTCREG(0x60) +#define S3C2410_ALMMON S3C2410_RTCREG(0x64) +#define S3C2410_ALMYEAR S3C2410_RTCREG(0x68) + +#define S3C2410_RTCRST S3C2410_RTCREG(0x6c) + +#define S3C2410_RTCSEC S3C2410_RTCREG(0x70) +#define S3C2410_RTCMIN S3C2410_RTCREG(0x74) +#define S3C2410_RTCHOUR S3C2410_RTCREG(0x78) +#define S3C2410_RTCDATE S3C2410_RTCREG(0x7c) +#define S3C2410_RTCDAY S3C2410_RTCREG(0x80) +#define S3C2410_RTCMON S3C2410_RTCREG(0x84) +#define S3C2410_RTCYEAR S3C2410_RTCREG(0x88) + + +#endif /* __ASM_ARCH_REGS_RTC_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-s3c2412-iis.h b/arch/arm/plat-samsung/include/plat/regs-s3c2412-iis.h new file mode 100644 index 00000000000..abf2fbc2eb2 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-s3c2412-iis.h @@ -0,0 +1,82 @@ +/* linux/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h + * + * Copyright 2007 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2412 IIS register definition +*/ + +#ifndef __ASM_ARCH_REGS_S3C2412_IIS_H +#define __ASM_ARCH_REGS_S3C2412_IIS_H + +#define S3C2412_IISCON (0x00) +#define S3C2412_IISMOD (0x04) +#define S3C2412_IISFIC (0x08) +#define S3C2412_IISPSR (0x0C) +#define S3C2412_IISTXD (0x10) +#define S3C2412_IISRXD (0x14) + +#define S3C2412_IISCON_LRINDEX (1 << 11) +#define S3C2412_IISCON_TXFIFO_EMPTY (1 << 10) +#define S3C2412_IISCON_RXFIFO_EMPTY (1 << 9) +#define S3C2412_IISCON_TXFIFO_FULL (1 << 8) +#define S3C2412_IISCON_RXFIFO_FULL (1 << 7) +#define S3C2412_IISCON_TXDMA_PAUSE (1 << 6) +#define S3C2412_IISCON_RXDMA_PAUSE (1 << 5) +#define S3C2412_IISCON_TXCH_PAUSE (1 << 4) +#define S3C2412_IISCON_RXCH_PAUSE (1 << 3) +#define S3C2412_IISCON_TXDMA_ACTIVE (1 << 2) +#define S3C2412_IISCON_RXDMA_ACTIVE (1 << 1) +#define S3C2412_IISCON_IIS_ACTIVE (1 << 0) + +#define S3C64XX_IISMOD_BLC_16BIT (0 << 13) +#define S3C64XX_IISMOD_BLC_8BIT (1 << 13) +#define S3C64XX_IISMOD_BLC_24BIT (2 << 13) +#define S3C64XX_IISMOD_BLC_MASK (3 << 13) + +#define S3C64XX_IISMOD_IMS_PCLK (0 << 10) +#define S3C64XX_IISMOD_IMS_SYSMUX (1 << 10) + +#define S3C2412_IISMOD_MASTER_INTERNAL (0 << 10) +#define S3C2412_IISMOD_MASTER_EXTERNAL (1 << 10) +#define S3C2412_IISMOD_SLAVE (2 << 10) +#define S3C2412_IISMOD_MASTER_MASK (3 << 10) +#define S3C2412_IISMOD_MODE_TXONLY (0 << 8) +#define S3C2412_IISMOD_MODE_RXONLY (1 << 8) +#define S3C2412_IISMOD_MODE_TXRX (2 << 8) +#define S3C2412_IISMOD_MODE_MASK (3 << 8) +#define S3C2412_IISMOD_LR_LLOW (0 << 7) +#define S3C2412_IISMOD_LR_RLOW (1 << 7) +#define S3C2412_IISMOD_SDF_IIS (0 << 5) +#define S3C2412_IISMOD_SDF_MSB (1 << 5) +#define S3C2412_IISMOD_SDF_LSB (2 << 5) +#define S3C2412_IISMOD_SDF_MASK (3 << 5) +#define S3C2412_IISMOD_RCLK_256FS (0 << 3) +#define S3C2412_IISMOD_RCLK_512FS (1 << 3) +#define S3C2412_IISMOD_RCLK_384FS (2 << 3) +#define S3C2412_IISMOD_RCLK_768FS (3 << 3) +#define S3C2412_IISMOD_RCLK_MASK (3 << 3) +#define S3C2412_IISMOD_BCLK_32FS (0 << 1) +#define S3C2412_IISMOD_BCLK_48FS (1 << 1) +#define S3C2412_IISMOD_BCLK_16FS (2 << 1) +#define S3C2412_IISMOD_BCLK_24FS (3 << 1) +#define S3C2412_IISMOD_BCLK_MASK (3 << 1) +#define S3C2412_IISMOD_8BIT (1 << 0) + +#define S3C64XX_IISMOD_CDCLKCON (1 << 12) + +#define S3C2412_IISPSR_PSREN (1 << 15) + +#define S3C2412_IISFIC_TXFLUSH (1 << 15) +#define S3C2412_IISFIC_RXFLUSH (1 << 7) +#define S3C2412_IISFIC_TXCOUNT(x) (((x) >> 8) & 0xf) +#define S3C2412_IISFIC_RXCOUNT(x) (((x) >> 0) & 0xf) + + + +#endif /* __ASM_ARCH_REGS_S3C2412_IIS_H */ + diff --git a/arch/arm/plat-samsung/include/plat/regs-sdhci.h b/arch/arm/plat-samsung/include/plat/regs-sdhci.h new file mode 100644 index 00000000000..e34049ad44c --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-sdhci.h @@ -0,0 +1,87 @@ +/* linux/arch/arm/plat-s3c/include/plat/regs-sdhci.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - SDHCI (HSMMC) register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_S3C_SDHCI_REGS_H +#define __PLAT_S3C_SDHCI_REGS_H __FILE__ + +#define S3C_SDHCI_CONTROL2 (0x80) +#define S3C_SDHCI_CONTROL3 (0x84) +#define S3C64XX_SDHCI_CONTROL4 (0x8C) + +#define S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR (1 << 31) +#define S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK (1 << 30) +#define S3C_SDHCI_CTRL2_CDINVRXD3 (1 << 29) +#define S3C_SDHCI_CTRL2_SLCARDOUT (1 << 28) + +#define S3C_SDHCI_CTRL2_FLTCLKSEL_MASK (0xf << 24) +#define S3C_SDHCI_CTRL2_FLTCLKSEL_SHIFT (24) +#define S3C_SDHCI_CTRL2_FLTCLKSEL(_x) ((_x) << 24) + +#define S3C_SDHCI_CTRL2_LVLDAT_MASK (0xff << 16) +#define S3C_SDHCI_CTRL2_LVLDAT_SHIFT (16) +#define S3C_SDHCI_CTRL2_LVLDAT(_x) ((_x) << 16) + +#define S3C_SDHCI_CTRL2_ENFBCLKTX (1 << 15) +#define S3C_SDHCI_CTRL2_ENFBCLKRX (1 << 14) +#define S3C_SDHCI_CTRL2_SDCDSEL (1 << 13) +#define S3C_SDHCI_CTRL2_SDSIGPC (1 << 12) +#define S3C_SDHCI_CTRL2_ENBUSYCHKTXSTART (1 << 11) + +#define S3C_SDHCI_CTRL2_DFCNT_MASK (0x3 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_SHIFT (9) +#define S3C_SDHCI_CTRL2_DFCNT_NONE (0x0 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_4SDCLK (0x1 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_16SDCLK (0x2 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_64SDCLK (0x3 << 9) + +#define S3C_SDHCI_CTRL2_ENCLKOUTHOLD (1 << 8) +#define S3C_SDHCI_CTRL2_RWAITMODE (1 << 7) +#define S3C_SDHCI_CTRL2_DISBUFRD (1 << 6) +#define S3C_SDHCI_CTRL2_SELBASECLK_MASK (0x3 << 4) +#define S3C_SDHCI_CTRL2_SELBASECLK_SHIFT (4) +#define S3C_SDHCI_CTRL2_PWRSYNC (1 << 3) +#define S3C_SDHCI_CTRL2_ENCLKOUTMSKCON (1 << 1) +#define S3C_SDHCI_CTRL2_HWINITFIN (1 << 0) + +#define S3C_SDHCI_CTRL3_FCSEL3 (1 << 31) +#define S3C_SDHCI_CTRL3_FCSEL2 (1 << 23) +#define S3C_SDHCI_CTRL3_FCSEL1 (1 << 15) +#define S3C_SDHCI_CTRL3_FCSEL0 (1 << 7) + +#define S3C_SDHCI_CTRL3_FIA3_MASK (0x7f << 24) +#define S3C_SDHCI_CTRL3_FIA3_SHIFT (24) +#define S3C_SDHCI_CTRL3_FIA3(_x) ((_x) << 24) + +#define S3C_SDHCI_CTRL3_FIA2_MASK (0x7f << 16) +#define S3C_SDHCI_CTRL3_FIA2_SHIFT (16) +#define S3C_SDHCI_CTRL3_FIA2(_x) ((_x) << 16) + +#define S3C_SDHCI_CTRL3_FIA1_MASK (0x7f << 8) +#define S3C_SDHCI_CTRL3_FIA1_SHIFT (8) +#define S3C_SDHCI_CTRL3_FIA1(_x) ((_x) << 8) + +#define S3C_SDHCI_CTRL3_FIA0_MASK (0x7f << 0) +#define S3C_SDHCI_CTRL3_FIA0_SHIFT (0) +#define S3C_SDHCI_CTRL3_FIA0(_x) ((_x) << 0) + +#define S3C64XX_SDHCI_CONTROL4_DRIVE_MASK (0x3 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_SHIFT (16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_2mA (0x0 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_4mA (0x1 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_7mA (0x2 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_9mA (0x3 << 16) + +#define S3C64XX_SDHCI_CONTROL4_BUSY (1) + +#endif /* __PLAT_S3C_SDHCI_REGS_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-timer.h b/arch/arm/plat-samsung/include/plat/regs-timer.h new file mode 100644 index 00000000000..d097d92f8cc --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-timer.h @@ -0,0 +1,124 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-timer.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 Timer configuration +*/ + +#ifndef __ASM_ARCH_REGS_TIMER_H +#define __ASM_ARCH_REGS_TIMER_H + +#define S3C_TIMERREG(x) (S3C_VA_TIMER + (x)) +#define S3C_TIMERREG2(tmr,reg) S3C_TIMERREG((reg)+0x0c+((tmr)*0x0c)) + +#define S3C2410_TCFG0 S3C_TIMERREG(0x00) +#define S3C2410_TCFG1 S3C_TIMERREG(0x04) +#define S3C2410_TCON S3C_TIMERREG(0x08) + +#define S3C64XX_TINT_CSTAT S3C_TIMERREG(0x44) + +#define S3C2410_TCFG_PRESCALER0_MASK (255<<0) +#define S3C2410_TCFG_PRESCALER1_MASK (255<<8) +#define S3C2410_TCFG_PRESCALER1_SHIFT (8) +#define S3C2410_TCFG_DEADZONE_MASK (255<<16) +#define S3C2410_TCFG_DEADZONE_SHIFT (16) + +#define S3C2410_TCFG1_MUX4_DIV2 (0<<16) +#define S3C2410_TCFG1_MUX4_DIV4 (1<<16) +#define S3C2410_TCFG1_MUX4_DIV8 (2<<16) +#define S3C2410_TCFG1_MUX4_DIV16 (3<<16) +#define S3C2410_TCFG1_MUX4_TCLK1 (4<<16) +#define S3C2410_TCFG1_MUX4_MASK (15<<16) +#define S3C2410_TCFG1_MUX4_SHIFT (16) + +#define S3C2410_TCFG1_MUX3_DIV2 (0<<12) +#define S3C2410_TCFG1_MUX3_DIV4 (1<<12) +#define S3C2410_TCFG1_MUX3_DIV8 (2<<12) +#define S3C2410_TCFG1_MUX3_DIV16 (3<<12) +#define S3C2410_TCFG1_MUX3_TCLK1 (4<<12) +#define S3C2410_TCFG1_MUX3_MASK (15<<12) + + +#define S3C2410_TCFG1_MUX2_DIV2 (0<<8) +#define S3C2410_TCFG1_MUX2_DIV4 (1<<8) +#define S3C2410_TCFG1_MUX2_DIV8 (2<<8) +#define S3C2410_TCFG1_MUX2_DIV16 (3<<8) +#define S3C2410_TCFG1_MUX2_TCLK1 (4<<8) +#define S3C2410_TCFG1_MUX2_MASK (15<<8) + + +#define S3C2410_TCFG1_MUX1_DIV2 (0<<4) +#define S3C2410_TCFG1_MUX1_DIV4 (1<<4) +#define S3C2410_TCFG1_MUX1_DIV8 (2<<4) +#define S3C2410_TCFG1_MUX1_DIV16 (3<<4) +#define S3C2410_TCFG1_MUX1_TCLK0 (4<<4) +#define S3C2410_TCFG1_MUX1_MASK (15<<4) + +#define S3C2410_TCFG1_MUX0_DIV2 (0<<0) +#define S3C2410_TCFG1_MUX0_DIV4 (1<<0) +#define S3C2410_TCFG1_MUX0_DIV8 (2<<0) +#define S3C2410_TCFG1_MUX0_DIV16 (3<<0) +#define S3C2410_TCFG1_MUX0_TCLK0 (4<<0) +#define S3C2410_TCFG1_MUX0_MASK (15<<0) + +#define S3C2410_TCFG1_MUX_DIV2 (0<<0) +#define S3C2410_TCFG1_MUX_DIV4 (1<<0) +#define S3C2410_TCFG1_MUX_DIV8 (2<<0) +#define S3C2410_TCFG1_MUX_DIV16 (3<<0) +#define S3C2410_TCFG1_MUX_TCLK (4<<0) +#define S3C2410_TCFG1_MUX_MASK (15<<0) + +#define S3C64XX_TCFG1_MUX_DIV1 (0<<0) +#define S3C64XX_TCFG1_MUX_DIV2 (1<<0) +#define S3C64XX_TCFG1_MUX_DIV4 (2<<0) +#define S3C64XX_TCFG1_MUX_DIV8 (3<<0) +#define S3C64XX_TCFG1_MUX_DIV16 (4<<0) +#define S3C64XX_TCFG1_MUX_TCLK (5<<0) /* 3 sets of TCLK */ +#define S3C64XX_TCFG1_MUX_MASK (15<<0) + +#define S3C2410_TCFG1_SHIFT(x) ((x) * 4) + +/* for each timer, we have an count buffer, an compare buffer and + * an observation buffer +*/ + +/* WARNING - timer 4 has no buffer reg, and it's observation is at +4 */ + +#define S3C2410_TCNTB(tmr) S3C_TIMERREG2(tmr, 0x00) +#define S3C2410_TCMPB(tmr) S3C_TIMERREG2(tmr, 0x04) +#define S3C2410_TCNTO(tmr) S3C_TIMERREG2(tmr, (((tmr) == 4) ? 0x04 : 0x08)) + +#define S3C2410_TCON_T4RELOAD (1<<22) +#define S3C2410_TCON_T4MANUALUPD (1<<21) +#define S3C2410_TCON_T4START (1<<20) + +#define S3C2410_TCON_T3RELOAD (1<<19) +#define S3C2410_TCON_T3INVERT (1<<18) +#define S3C2410_TCON_T3MANUALUPD (1<<17) +#define S3C2410_TCON_T3START (1<<16) + +#define S3C2410_TCON_T2RELOAD (1<<15) +#define S3C2410_TCON_T2INVERT (1<<14) +#define S3C2410_TCON_T2MANUALUPD (1<<13) +#define S3C2410_TCON_T2START (1<<12) + +#define S3C2410_TCON_T1RELOAD (1<<11) +#define S3C2410_TCON_T1INVERT (1<<10) +#define S3C2410_TCON_T1MANUALUPD (1<<9) +#define S3C2410_TCON_T1START (1<<8) + +#define S3C2410_TCON_T0DEADZONE (1<<4) +#define S3C2410_TCON_T0RELOAD (1<<3) +#define S3C2410_TCON_T0INVERT (1<<2) +#define S3C2410_TCON_T0MANUALUPD (1<<1) +#define S3C2410_TCON_T0START (1<<0) + +#endif /* __ASM_ARCH_REGS_TIMER_H */ + + + diff --git a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h new file mode 100644 index 00000000000..36a85f5000c --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h @@ -0,0 +1,50 @@ +/* arch/arm/plat-s3c/include/plat/regs-usb-hsotg-phy.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C - USB2.0 Highspeed/OtG device PHY registers + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* Note, this is a seperate header file as some of the clock framework + * needs to touch this if the clk_48m is used as the USB OHCI or other + * peripheral source. +*/ + +#ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H +#define __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H __FILE__ + +/* S3C64XX_PA_USB_HSPHY */ + +#define S3C_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY) + +#define S3C_PHYPWR S3C_HSOTG_PHYREG(0x00) +#define SRC_PHYPWR_OTG_DISABLE (1 << 4) +#define SRC_PHYPWR_ANALOG_POWERDOWN (1 << 3) +#define SRC_PHYPWR_FORCE_SUSPEND (1 << 1) + +#define S3C_PHYCLK S3C_HSOTG_PHYREG(0x04) +#define S3C_PHYCLK_MODE_USB11 (1 << 6) +#define S3C_PHYCLK_EXT_OSC (1 << 5) +#define S3C_PHYCLK_CLK_FORCE (1 << 4) +#define S3C_PHYCLK_ID_PULL (1 << 2) +#define S3C_PHYCLK_CLKSEL_MASK (0x3 << 0) +#define S3C_PHYCLK_CLKSEL_SHIFT (0) +#define S3C_PHYCLK_CLKSEL_48M (0x0 << 0) +#define S3C_PHYCLK_CLKSEL_12M (0x2 << 0) +#define S3C_PHYCLK_CLKSEL_24M (0x3 << 0) + +#define S3C_RSTCON S3C_HSOTG_PHYREG(0x08) +#define S3C_RSTCON_PHYCLK (1 << 2) +#define S3C_RSTCON_HCLK (1 << 2) +#define S3C_RSTCON_PHY (1 << 0) + +#define S3C_PHYTUNE S3C_HSOTG_PHYREG(0x20) + +#endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h new file mode 100644 index 00000000000..8d18d9d4d14 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg.h @@ -0,0 +1,377 @@ +/* arch/arm/plat-s3c/include/plat/regs-usb-hsotg.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C - USB2.0 Highspeed/OtG device block registers + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_H +#define __PLAT_S3C64XX_REGS_USB_HSOTG_H __FILE__ + +#define S3C_HSOTG_REG(x) (x) + +#define S3C_GOTGCTL S3C_HSOTG_REG(0x000) +#define S3C_GOTGCTL_BSESVLD (1 << 19) +#define S3C_GOTGCTL_ASESVLD (1 << 18) +#define S3C_GOTGCTL_DBNC_SHORT (1 << 17) +#define S3C_GOTGCTL_CONID_B (1 << 16) +#define S3C_GOTGCTL_DEVHNPEN (1 << 11) +#define S3C_GOTGCTL_HSSETHNPEN (1 << 10) +#define S3C_GOTGCTL_HNPREQ (1 << 9) +#define S3C_GOTGCTL_HSTNEGSCS (1 << 8) +#define S3C_GOTGCTL_SESREQ (1 << 1) +#define S3C_GOTGCTL_SESREQSCS (1 << 0) + +#define S3C_GOTGINT S3C_HSOTG_REG(0x004) +#define S3C_GOTGINT_DbnceDone (1 << 19) +#define S3C_GOTGINT_ADevTOUTChg (1 << 18) +#define S3C_GOTGINT_HstNegDet (1 << 17) +#define S3C_GOTGINT_HstnegSucStsChng (1 << 9) +#define S3C_GOTGINT_SesReqSucStsChng (1 << 8) +#define S3C_GOTGINT_SesEndDet (1 << 2) + +#define S3C_GAHBCFG S3C_HSOTG_REG(0x008) +#define S3C_GAHBCFG_PTxFEmpLvl (1 << 8) +#define S3C_GAHBCFG_NPTxFEmpLvl (1 << 7) +#define S3C_GAHBCFG_DMAEn (1 << 5) +#define S3C_GAHBCFG_HBstLen_MASK (0xf << 1) +#define S3C_GAHBCFG_HBstLen_SHIFT (1) +#define S3C_GAHBCFG_HBstLen_Single (0x0 << 1) +#define S3C_GAHBCFG_HBstLen_Incr (0x1 << 1) +#define S3C_GAHBCFG_HBstLen_Incr4 (0x3 << 1) +#define S3C_GAHBCFG_HBstLen_Incr8 (0x5 << 1) +#define S3C_GAHBCFG_HBstLen_Incr16 (0x7 << 1) +#define S3C_GAHBCFG_GlblIntrEn (1 << 0) + +#define S3C_GUSBCFG S3C_HSOTG_REG(0x00C) +#define S3C_GUSBCFG_PHYLPClkSel (1 << 15) +#define S3C_GUSBCFG_HNPCap (1 << 9) +#define S3C_GUSBCFG_SRPCap (1 << 8) +#define S3C_GUSBCFG_PHYIf16 (1 << 3) +#define S3C_GUSBCFG_TOutCal_MASK (0x7 << 0) +#define S3C_GUSBCFG_TOutCal_SHIFT (0) +#define S3C_GUSBCFG_TOutCal_LIMIT (0x7) +#define S3C_GUSBCFG_TOutCal(_x) ((_x) << 0) + +#define S3C_GRSTCTL S3C_HSOTG_REG(0x010) + +#define S3C_GRSTCTL_AHBIdle (1 << 31) +#define S3C_GRSTCTL_DMAReq (1 << 30) +#define S3C_GRSTCTL_TxFNum_MASK (0x1f << 6) +#define S3C_GRSTCTL_TxFNum_SHIFT (6) +#define S3C_GRSTCTL_TxFNum_LIMIT (0x1f) +#define S3C_GRSTCTL_TxFNum(_x) ((_x) << 6) +#define S3C_GRSTCTL_TxFFlsh (1 << 5) +#define S3C_GRSTCTL_RxFFlsh (1 << 4) +#define S3C_GRSTCTL_INTknQFlsh (1 << 3) +#define S3C_GRSTCTL_FrmCntrRst (1 << 2) +#define S3C_GRSTCTL_HSftRst (1 << 1) +#define S3C_GRSTCTL_CSftRst (1 << 0) + +#define S3C_GINTSTS S3C_HSOTG_REG(0x014) +#define S3C_GINTMSK S3C_HSOTG_REG(0x018) + +#define S3C_GINTSTS_WkUpInt (1 << 31) +#define S3C_GINTSTS_SessReqInt (1 << 30) +#define S3C_GINTSTS_DisconnInt (1 << 29) +#define S3C_GINTSTS_ConIDStsChng (1 << 28) +#define S3C_GINTSTS_PTxFEmp (1 << 26) +#define S3C_GINTSTS_HChInt (1 << 25) +#define S3C_GINTSTS_PrtInt (1 << 24) +#define S3C_GINTSTS_FetSusp (1 << 22) +#define S3C_GINTSTS_incompIP (1 << 21) +#define S3C_GINTSTS_IncomplSOIN (1 << 20) +#define S3C_GINTSTS_OEPInt (1 << 19) +#define S3C_GINTSTS_IEPInt (1 << 18) +#define S3C_GINTSTS_EPMis (1 << 17) +#define S3C_GINTSTS_EOPF (1 << 15) +#define S3C_GINTSTS_ISOutDrop (1 << 14) +#define S3C_GINTSTS_EnumDone (1 << 13) +#define S3C_GINTSTS_USBRst (1 << 12) +#define S3C_GINTSTS_USBSusp (1 << 11) +#define S3C_GINTSTS_ErlySusp (1 << 10) +#define S3C_GINTSTS_GOUTNakEff (1 << 7) +#define S3C_GINTSTS_GINNakEff (1 << 6) +#define S3C_GINTSTS_NPTxFEmp (1 << 5) +#define S3C_GINTSTS_RxFLvl (1 << 4) +#define S3C_GINTSTS_SOF (1 << 3) +#define S3C_GINTSTS_OTGInt (1 << 2) +#define S3C_GINTSTS_ModeMis (1 << 1) +#define S3C_GINTSTS_CurMod_Host (1 << 0) + +#define S3C_GRXSTSR S3C_HSOTG_REG(0x01C) +#define S3C_GRXSTSP S3C_HSOTG_REG(0x020) + +#define S3C_GRXSTS_FN_MASK (0x7f << 25) +#define S3C_GRXSTS_FN_SHIFT (25) + +#define S3C_GRXSTS_PktSts_MASK (0xf << 17) +#define S3C_GRXSTS_PktSts_SHIFT (17) +#define S3C_GRXSTS_PktSts_GlobalOutNAK (0x1 << 17) +#define S3C_GRXSTS_PktSts_OutRX (0x2 << 17) +#define S3C_GRXSTS_PktSts_OutDone (0x3 << 17) +#define S3C_GRXSTS_PktSts_SetupDone (0x4 << 17) +#define S3C_GRXSTS_PktSts_SetupRX (0x6 << 17) + +#define S3C_GRXSTS_DPID_MASK (0x3 << 15) +#define S3C_GRXSTS_DPID_SHIFT (15) +#define S3C_GRXSTS_ByteCnt_MASK (0x7ff << 4) +#define S3C_GRXSTS_ByteCnt_SHIFT (4) +#define S3C_GRXSTS_EPNum_MASK (0xf << 0) +#define S3C_GRXSTS_EPNum_SHIFT (0) + +#define S3C_GRXFSIZ S3C_HSOTG_REG(0x024) + +#define S3C_GNPTXFSIZ S3C_HSOTG_REG(0x028) + +#define S3C_GNPTXFSIZ_NPTxFDep_MASK (0xffff << 16) +#define S3C_GNPTXFSIZ_NPTxFDep_SHIFT (16) +#define S3C_GNPTXFSIZ_NPTxFDep_LIMIT (0xffff) +#define S3C_GNPTXFSIZ_NPTxFDep(_x) ((_x) << 16) +#define S3C_GNPTXFSIZ_NPTxFStAddr_MASK (0xffff << 0) +#define S3C_GNPTXFSIZ_NPTxFStAddr_SHIFT (0) +#define S3C_GNPTXFSIZ_NPTxFStAddr_LIMIT (0xffff) +#define S3C_GNPTXFSIZ_NPTxFStAddr(_x) ((_x) << 0) + +#define S3C_GNPTXSTS S3C_HSOTG_REG(0x02C) + +#define S3C_GNPTXSTS_NPtxQTop_MASK (0x7f << 24) +#define S3C_GNPTXSTS_NPtxQTop_SHIFT (24) + +#define S3C_GNPTXSTS_NPTxQSpcAvail_MASK (0xff << 16) +#define S3C_GNPTXSTS_NPTxQSpcAvail_SHIFT (16) +#define S3C_GNPTXSTS_NPTxQSpcAvail_GET(_v) (((_v) >> 16) & 0xff) + +#define S3C_GNPTXSTS_NPTxFSpcAvail_MASK (0xffff << 0) +#define S3C_GNPTXSTS_NPTxFSpcAvail_SHIFT (0) +#define S3C_GNPTXSTS_NPTxFSpcAvail_GET(_v) (((_v) >> 0) & 0xffff) + + +#define S3C_HPTXFSIZ S3C_HSOTG_REG(0x100) + +#define S3C_DPTXFSIZn(_a) S3C_HSOTG_REG(0x104 + (((_a) - 1) * 4)) + +#define S3C_DPTXFSIZn_DPTxFSize_MASK (0xffff << 16) +#define S3C_DPTXFSIZn_DPTxFSize_SHIFT (16) +#define S3C_DPTXFSIZn_DPTxFSize_GET(_v) (((_v) >> 16) & 0xffff) +#define S3C_DPTXFSIZn_DPTxFSize_LIMIT (0xffff) +#define S3C_DPTXFSIZn_DPTxFSize(_x) ((_x) << 16) + +#define S3C_DPTXFSIZn_DPTxFStAddr_MASK (0xffff << 0) +#define S3C_DPTXFSIZn_DPTxFStAddr_SHIFT (0) + +/* Device mode registers */ +#define S3C_DCFG S3C_HSOTG_REG(0x800) + +#define S3C_DCFG_EPMisCnt_MASK (0x1f << 18) +#define S3C_DCFG_EPMisCnt_SHIFT (18) +#define S3C_DCFG_EPMisCnt_LIMIT (0x1f) +#define S3C_DCFG_EPMisCnt(_x) ((_x) << 18) + +#define S3C_DCFG_PerFrInt_MASK (0x3 << 11) +#define S3C_DCFG_PerFrInt_SHIFT (11) +#define S3C_DCFG_PerFrInt_LIMIT (0x3) +#define S3C_DCFG_PerFrInt(_x) ((_x) << 11) + +#define S3C_DCFG_DevAddr_MASK (0x7f << 4) +#define S3C_DCFG_DevAddr_SHIFT (4) +#define S3C_DCFG_DevAddr_LIMIT (0x7f) +#define S3C_DCFG_DevAddr(_x) ((_x) << 4) + +#define S3C_DCFG_NZStsOUTHShk (1 << 2) + +#define S3C_DCFG_DevSpd_MASK (0x3 << 0) +#define S3C_DCFG_DevSpd_SHIFT (0) +#define S3C_DCFG_DevSpd_HS (0x0 << 0) +#define S3C_DCFG_DevSpd_FS (0x1 << 0) +#define S3C_DCFG_DevSpd_LS (0x2 << 0) +#define S3C_DCFG_DevSpd_FS48 (0x3 << 0) + +#define S3C_DCTL S3C_HSOTG_REG(0x804) + +#define S3C_DCTL_PWROnPrgDone (1 << 11) +#define S3C_DCTL_CGOUTNak (1 << 10) +#define S3C_DCTL_SGOUTNak (1 << 9) +#define S3C_DCTL_CGNPInNAK (1 << 8) +#define S3C_DCTL_SGNPInNAK (1 << 7) +#define S3C_DCTL_TstCtl_MASK (0x7 << 4) +#define S3C_DCTL_TstCtl_SHIFT (4) +#define S3C_DCTL_GOUTNakSts (1 << 3) +#define S3C_DCTL_GNPINNakSts (1 << 2) +#define S3C_DCTL_SftDiscon (1 << 1) +#define S3C_DCTL_RmtWkUpSig (1 << 0) + +#define S3C_DSTS S3C_HSOTG_REG(0x808) + +#define S3C_DSTS_SOFFN_MASK (0x3fff << 8) +#define S3C_DSTS_SOFFN_SHIFT (8) +#define S3C_DSTS_SOFFN_LIMIT (0x3fff) +#define S3C_DSTS_SOFFN(_x) ((_x) << 8) +#define S3C_DSTS_ErraticErr (1 << 3) +#define S3C_DSTS_EnumSpd_MASK (0x3 << 1) +#define S3C_DSTS_EnumSpd_SHIFT (1) +#define S3C_DSTS_EnumSpd_HS (0x0 << 1) +#define S3C_DSTS_EnumSpd_FS (0x1 << 1) +#define S3C_DSTS_EnumSpd_LS (0x2 << 1) +#define S3C_DSTS_EnumSpd_FS48 (0x3 << 1) + +#define S3C_DSTS_SuspSts (1 << 0) + +#define S3C_DIEPMSK S3C_HSOTG_REG(0x810) + +#define S3C_DIEPMSK_INEPNakEffMsk (1 << 6) +#define S3C_DIEPMSK_INTknEPMisMsk (1 << 5) +#define S3C_DIEPMSK_INTknTXFEmpMsk (1 << 4) +#define S3C_DIEPMSK_TimeOUTMsk (1 << 3) +#define S3C_DIEPMSK_AHBErrMsk (1 << 2) +#define S3C_DIEPMSK_EPDisbldMsk (1 << 1) +#define S3C_DIEPMSK_XferComplMsk (1 << 0) + +#define S3C_DOEPMSK S3C_HSOTG_REG(0x814) + +#define S3C_DOEPMSK_Back2BackSetup (1 << 6) +#define S3C_DOEPMSK_OUTTknEPdisMsk (1 << 4) +#define S3C_DOEPMSK_SetupMsk (1 << 3) +#define S3C_DOEPMSK_AHBErrMsk (1 << 2) +#define S3C_DOEPMSK_EPDisbldMsk (1 << 1) +#define S3C_DOEPMSK_XferComplMsk (1 << 0) + +#define S3C_DAINT S3C_HSOTG_REG(0x818) +#define S3C_DAINTMSK S3C_HSOTG_REG(0x81C) + +#define S3C_DAINT_OutEP_SHIFT (16) +#define S3C_DAINT_OutEP(x) (1 << ((x) + 16)) +#define S3C_DAINT_InEP(x) (1 << (x)) + +#define S3C_DTKNQR1 S3C_HSOTG_REG(0x820) +#define S3C_DTKNQR2 S3C_HSOTG_REG(0x824) +#define S3C_DTKNQR3 S3C_HSOTG_REG(0x830) +#define S3C_DTKNQR4 S3C_HSOTG_REG(0x834) + +#define S3C_DVBUSDIS S3C_HSOTG_REG(0x828) +#define S3C_DVBUSPULSE S3C_HSOTG_REG(0x82C) + +#define S3C_DIEPCTL0 S3C_HSOTG_REG(0x900) +#define S3C_DOEPCTL0 S3C_HSOTG_REG(0xB00) +#define S3C_DIEPCTL(_a) S3C_HSOTG_REG(0x900 + ((_a) * 0x20)) +#define S3C_DOEPCTL(_a) S3C_HSOTG_REG(0xB00 + ((_a) * 0x20)) + +/* EP0 specialness: + * bits[29..28] - reserved (no SetD0PID, SetD1PID) + * bits[25..22] - should always be zero, this isn't a periodic endpoint + * bits[10..0] - MPS setting differenct for EP0 +*/ +#define S3C_D0EPCTL_MPS_MASK (0x3 << 0) +#define S3C_D0EPCTL_MPS_SHIFT (0) +#define S3C_D0EPCTL_MPS_64 (0x0 << 0) +#define S3C_D0EPCTL_MPS_32 (0x1 << 0) +#define S3C_D0EPCTL_MPS_16 (0x2 << 0) +#define S3C_D0EPCTL_MPS_8 (0x3 << 0) + +#define S3C_DxEPCTL_EPEna (1 << 31) +#define S3C_DxEPCTL_EPDis (1 << 30) +#define S3C_DxEPCTL_SetD1PID (1 << 29) +#define S3C_DxEPCTL_SetOddFr (1 << 29) +#define S3C_DxEPCTL_SetD0PID (1 << 28) +#define S3C_DxEPCTL_SetEvenFr (1 << 28) +#define S3C_DxEPCTL_SNAK (1 << 27) +#define S3C_DxEPCTL_CNAK (1 << 26) +#define S3C_DxEPCTL_TxFNum_MASK (0xf << 22) +#define S3C_DxEPCTL_TxFNum_SHIFT (22) +#define S3C_DxEPCTL_TxFNum_LIMIT (0xf) +#define S3C_DxEPCTL_TxFNum(_x) ((_x) << 22) + +#define S3C_DxEPCTL_Stall (1 << 21) +#define S3C_DxEPCTL_Snp (1 << 20) +#define S3C_DxEPCTL_EPType_MASK (0x3 << 18) +#define S3C_DxEPCTL_EPType_SHIFT (18) +#define S3C_DxEPCTL_EPType_Control (0x0 << 18) +#define S3C_DxEPCTL_EPType_Iso (0x1 << 18) +#define S3C_DxEPCTL_EPType_Bulk (0x2 << 18) +#define S3C_DxEPCTL_EPType_Intterupt (0x3 << 18) + +#define S3C_DxEPCTL_NAKsts (1 << 17) +#define S3C_DxEPCTL_DPID (1 << 16) +#define S3C_DxEPCTL_EOFrNum (1 << 16) +#define S3C_DxEPCTL_USBActEp (1 << 15) +#define S3C_DxEPCTL_NextEp_MASK (0xf << 11) +#define S3C_DxEPCTL_NextEp_SHIFT (11) +#define S3C_DxEPCTL_NextEp_LIMIT (0xf) +#define S3C_DxEPCTL_NextEp(_x) ((_x) << 11) + +#define S3C_DxEPCTL_MPS_MASK (0x7ff << 0) +#define S3C_DxEPCTL_MPS_SHIFT (0) +#define S3C_DxEPCTL_MPS_LIMIT (0x7ff) +#define S3C_DxEPCTL_MPS(_x) ((_x) << 0) + +#define S3C_DIEPINT(_a) S3C_HSOTG_REG(0x908 + ((_a) * 0x20)) +#define S3C_DOEPINT(_a) S3C_HSOTG_REG(0xB08 + ((_a) * 0x20)) + +#define S3C_DxEPINT_INEPNakEff (1 << 6) +#define S3C_DxEPINT_Back2BackSetup (1 << 6) +#define S3C_DxEPINT_INTknEPMis (1 << 5) +#define S3C_DxEPINT_INTknTXFEmp (1 << 4) +#define S3C_DxEPINT_OUTTknEPdis (1 << 4) +#define S3C_DxEPINT_Timeout (1 << 3) +#define S3C_DxEPINT_Setup (1 << 3) +#define S3C_DxEPINT_AHBErr (1 << 2) +#define S3C_DxEPINT_EPDisbld (1 << 1) +#define S3C_DxEPINT_XferCompl (1 << 0) + +#define S3C_DIEPTSIZ0 S3C_HSOTG_REG(0x910) + +#define S3C_DIEPTSIZ0_PktCnt_MASK (0x3 << 19) +#define S3C_DIEPTSIZ0_PktCnt_SHIFT (19) +#define S3C_DIEPTSIZ0_PktCnt_LIMIT (0x3) +#define S3C_DIEPTSIZ0_PktCnt(_x) ((_x) << 19) + +#define S3C_DIEPTSIZ0_XferSize_MASK (0x7f << 0) +#define S3C_DIEPTSIZ0_XferSize_SHIFT (0) +#define S3C_DIEPTSIZ0_XferSize_LIMIT (0x7f) +#define S3C_DIEPTSIZ0_XferSize(_x) ((_x) << 0) + + +#define DOEPTSIZ0 S3C_HSOTG_REG(0xB10) +#define S3C_DOEPTSIZ0_SUPCnt_MASK (0x3 << 29) +#define S3C_DOEPTSIZ0_SUPCnt_SHIFT (29) +#define S3C_DOEPTSIZ0_SUPCnt_LIMIT (0x3) +#define S3C_DOEPTSIZ0_SUPCnt(_x) ((_x) << 29) + +#define S3C_DOEPTSIZ0_PktCnt (1 << 19) +#define S3C_DOEPTSIZ0_XferSize_MASK (0x7f << 0) +#define S3C_DOEPTSIZ0_XferSize_SHIFT (0) + +#define S3C_DIEPTSIZ(_a) S3C_HSOTG_REG(0x910 + ((_a) * 0x20)) +#define S3C_DOEPTSIZ(_a) S3C_HSOTG_REG(0xB10 + ((_a) * 0x20)) + +#define S3C_DxEPTSIZ_MC_MASK (0x3 << 29) +#define S3C_DxEPTSIZ_MC_SHIFT (29) +#define S3C_DxEPTSIZ_MC_LIMIT (0x3) +#define S3C_DxEPTSIZ_MC(_x) ((_x) << 29) + +#define S3C_DxEPTSIZ_PktCnt_MASK (0x3ff << 19) +#define S3C_DxEPTSIZ_PktCnt_SHIFT (19) +#define S3C_DxEPTSIZ_PktCnt_GET(_v) (((_v) >> 19) & 0x3ff) +#define S3C_DxEPTSIZ_PktCnt_LIMIT (0x3ff) +#define S3C_DxEPTSIZ_PktCnt(_x) ((_x) << 19) + +#define S3C_DxEPTSIZ_XferSize_MASK (0x7ffff << 0) +#define S3C_DxEPTSIZ_XferSize_SHIFT (0) +#define S3C_DxEPTSIZ_XferSize_GET(_v) (((_v) >> 0) & 0x7ffff) +#define S3C_DxEPTSIZ_XferSize_LIMIT (0x7ffff) +#define S3C_DxEPTSIZ_XferSize(_x) ((_x) << 0) + + +#define S3C_DIEPDMA(_a) S3C_HSOTG_REG(0x914 + ((_a) * 0x20)) +#define S3C_DOEPDMA(_a) S3C_HSOTG_REG(0xB14 + ((_a) * 0x20)) + +#define S3C_EPFIFO(_a) S3C_HSOTG_REG(0x1000 + ((_a) * 0x1000)) + +#endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_H */ diff --git a/arch/arm/plat-samsung/include/plat/regs-watchdog.h b/arch/arm/plat-samsung/include/plat/regs-watchdog.h new file mode 100644 index 00000000000..4938492470f --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-watchdog.h @@ -0,0 +1,41 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-watchdog.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 Watchdog timer control +*/ + + +#ifndef __ASM_ARCH_REGS_WATCHDOG_H +#define __ASM_ARCH_REGS_WATCHDOG_H + +#define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG) + +#define S3C2410_WTCON S3C_WDOGREG(0x00) +#define S3C2410_WTDAT S3C_WDOGREG(0x04) +#define S3C2410_WTCNT S3C_WDOGREG(0x08) + +/* the watchdog can either generate a reset pulse, or an + * interrupt. + */ + +#define S3C2410_WTCON_RSTEN (0x01) +#define S3C2410_WTCON_INTEN (1<<2) +#define S3C2410_WTCON_ENABLE (1<<5) + +#define S3C2410_WTCON_DIV16 (0<<3) +#define S3C2410_WTCON_DIV32 (1<<3) +#define S3C2410_WTCON_DIV64 (2<<3) +#define S3C2410_WTCON_DIV128 (3<<3) + +#define S3C2410_WTCON_PRESCALE(x) ((x) << 8) +#define S3C2410_WTCON_PRESCALE_MASK (0xff00) + +#endif /* __ASM_ARCH_REGS_WATCHDOG_H */ + + diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h new file mode 100644 index 00000000000..53198673b6b --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -0,0 +1,226 @@ +/* linux/arch/arm/plat-s3c/include/plat/sdhci.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - SDHCI (HSMMC) platform data definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_S3C_SDHCI_H +#define __PLAT_S3C_SDHCI_H __FILE__ + +struct platform_device; +struct mmc_host; +struct mmc_card; +struct mmc_ios; + +/** + * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI + * @max_width: The maximum number of data bits supported. + * @host_caps: Standard MMC host capabilities bit field. + * @cfg_gpio: Configure the GPIO for a specific card bit-width + * @cfg_card: Configure the interface for a specific card and speed. This + * is necessary the controllers and/or GPIO blocks require the + * changing of driver-strength and other controls dependant on + * the card and speed of operation. + * + * Initialisation data specific to either the machine or the platform + * for the device driver to use or call-back when configuring gpio or + * card speed information. +*/ +struct s3c_sdhci_platdata { + unsigned int max_width; + unsigned int host_caps; + + char **clocks; /* set of clock sources */ + + void (*cfg_gpio)(struct platform_device *dev, int width); + void (*cfg_card)(struct platform_device *dev, + void __iomem *regbase, + struct mmc_ios *ios, + struct mmc_card *card); +}; + +/** + * s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device. + * @pd: Platform data to register to device. + * + * Register the given platform data for use withe S3C SDHCI device. + * The call will copy the platform data, so the board definitions can + * make the structure itself __initdata. + */ +extern void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd); +extern void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd); +extern void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd); + +/* Default platform data, exported so that per-cpu initialisation can + * set the correct one when there are more than one cpu type selected. +*/ + +extern struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata; +extern struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata; +extern struct s3c_sdhci_platdata s3c_hsmmc2_def_platdata; + +/* Helper function availablity */ + +extern void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *, int w); +extern void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *, int w); +extern void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *, int w); +extern void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *, int w); +extern void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *, int w); +extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w); + +/* S3C6400 SDHCI setup */ + +#ifdef CONFIG_S3C6400_SETUP_SDHCI +extern char *s3c6400_hsmmc_clksrcs[4]; + +#ifdef CONFIG_S3C_DEV_HSMMC +extern void s3c6400_setup_sdhci_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card); + +static inline void s3c6400_default_sdhci0(void) +{ + s3c_hsmmc0_def_platdata.clocks = s3c6400_hsmmc_clksrcs; + s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio; + s3c_hsmmc0_def_platdata.cfg_card = s3c6400_setup_sdhci_cfg_card; +} + +#else +static inline void s3c6400_default_sdhci0(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC */ + +#ifdef CONFIG_S3C_DEV_HSMMC1 +static inline void s3c6400_default_sdhci1(void) +{ + s3c_hsmmc1_def_platdata.clocks = s3c6400_hsmmc_clksrcs; + s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio; + s3c_hsmmc1_def_platdata.cfg_card = s3c6400_setup_sdhci_cfg_card; +} +#else +static inline void s3c6400_default_sdhci1(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC1 */ + +#ifdef CONFIG_S3C_DEV_HSMMC2 +static inline void s3c6400_default_sdhci2(void) +{ + s3c_hsmmc2_def_platdata.clocks = s3c6400_hsmmc_clksrcs; + s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio; + s3c_hsmmc2_def_platdata.cfg_card = s3c6400_setup_sdhci_cfg_card; +} +#else +static inline void s3c6400_default_sdhci2(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC2 */ + +#else +static inline void s3c6400_default_sdhci0(void) { } +static inline void s3c6400_default_sdhci1(void) { } +#endif /* CONFIG_S3C6400_SETUP_SDHCI */ + +/* S3C6410 SDHCI setup */ + +#ifdef CONFIG_S3C6410_SETUP_SDHCI +extern char *s3c6410_hsmmc_clksrcs[4]; + +extern void s3c6410_setup_sdhci0_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card); + +#ifdef CONFIG_S3C_DEV_HSMMC +static inline void s3c6410_default_sdhci0(void) +{ + s3c_hsmmc0_def_platdata.clocks = s3c6410_hsmmc_clksrcs; + s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio; + s3c_hsmmc0_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; +} +#else +static inline void s3c6410_default_sdhci0(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC */ + +#ifdef CONFIG_S3C_DEV_HSMMC1 +static inline void s3c6410_default_sdhci1(void) +{ + s3c_hsmmc1_def_platdata.clocks = s3c6410_hsmmc_clksrcs; + s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio; + s3c_hsmmc1_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; +} +#else +static inline void s3c6410_default_sdhci1(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC1 */ + +#ifdef CONFIG_S3C_DEV_HSMMC2 +static inline void s3c6410_default_sdhci2(void) +{ + s3c_hsmmc2_def_platdata.clocks = s3c6410_hsmmc_clksrcs; + s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio; + s3c_hsmmc2_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; +} +#else +static inline void s3c6410_default_sdhci2(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC2 */ + +#else +static inline void s3c6410_default_sdhci0(void) { } +static inline void s3c6410_default_sdhci1(void) { } +#endif /* CONFIG_S3C6410_SETUP_SDHCI */ + +/* S5PC100 SDHCI setup */ + +#ifdef CONFIG_S5PC100_SETUP_SDHCI +extern char *s5pc100_hsmmc_clksrcs[4]; + +extern void s5pc100_setup_sdhci0_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card); + +#ifdef CONFIG_S3C_DEV_HSMMC +static inline void s5pc100_default_sdhci0(void) +{ + s3c_hsmmc0_def_platdata.clocks = s5pc100_hsmmc_clksrcs; + s3c_hsmmc0_def_platdata.cfg_gpio = s5pc100_setup_sdhci0_cfg_gpio; + s3c_hsmmc0_def_platdata.cfg_card = s5pc100_setup_sdhci0_cfg_card; +} +#else +static inline void s5pc100_default_sdhci0(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC */ + +#ifdef CONFIG_S3C_DEV_HSMMC1 +static inline void s5pc100_default_sdhci1(void) +{ + s3c_hsmmc1_def_platdata.clocks = s5pc100_hsmmc_clksrcs; + s3c_hsmmc1_def_platdata.cfg_gpio = s5pc100_setup_sdhci1_cfg_gpio; + s3c_hsmmc1_def_platdata.cfg_card = s5pc100_setup_sdhci0_cfg_card; +} +#else +static inline void s5pc100_default_sdhci1(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC1 */ + +#ifdef CONFIG_S3C_DEV_HSMMC2 +static inline void s5pc100_default_sdhci2(void) +{ + s3c_hsmmc2_def_platdata.clocks = s5pc100_hsmmc_clksrcs; + s3c_hsmmc2_def_platdata.cfg_gpio = s5pc100_setup_sdhci2_cfg_gpio; + s3c_hsmmc2_def_platdata.cfg_card = s5pc100_setup_sdhci0_cfg_card; +} +#else +static inline void s5pc100_default_sdhci2(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC1 */ + + +#else +static inline void s5pc100_default_sdhci0(void) { } +static inline void s5pc100_default_sdhci1(void) { } +static inline void s5pc100_default_sdhci2(void) { } +#endif /* CONFIG_S5PC100_SETUP_SDHCI */ + +#endif /* __PLAT_S3C_SDHCI_H */ diff --git a/arch/arm/plat-samsung/include/plat/udc-hs.h b/arch/arm/plat-samsung/include/plat/udc-hs.h new file mode 100644 index 00000000000..dd04db04310 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/udc-hs.h @@ -0,0 +1,29 @@ +/* arch/arm/plat-s3c/include/plat/udc-hs.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C USB2.0 High-speed / OtG platform information + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +enum s3c_hostg_dmamode { + S3C_HSOTG_DMA_NONE, /* do not use DMA at-all */ + S3C_HSOTG_DMA_ONLY, /* always use DMA */ + S3C_HSOTG_DMA_DRV, /* DMA is chosen by driver */ +}; + +/** + * struct s3c_hsotg_plat - platform data for high-speed otg/udc + * @dma: Whether to use DMA or not. + * @is_osc: The clock source is an oscillator, not a crystal + */ +struct s3c_hsotg_plat { + enum s3c_hostg_dmamode dma; + unsigned int is_osc : 1; +}; diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h new file mode 100644 index 00000000000..54b762acb5a --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h @@ -0,0 +1,49 @@ +/* arch/arm/plat-s3c/include/plat/watchdog-reset.h + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - System define for arch_reset() function + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <plat/regs-watchdog.h> +#include <mach/map.h> + +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/io.h> + +static inline void arch_wdt_reset(void) +{ + struct clk *wdtclk; + + printk("arch_reset: attempting watchdog reset\n"); + + __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */ + + wdtclk = clk_get(NULL, "watchdog"); + if (!IS_ERR(wdtclk)) { + clk_enable(wdtclk); + } else + printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__); + + /* put initial values into count and data */ + __raw_writel(0x80, S3C2410_WTCNT); + __raw_writel(0x80, S3C2410_WTDAT); + + /* set the watchdog to go and reset... */ + __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN | + S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON); + + /* wait for reset to assert... */ + mdelay(500); + + printk(KERN_ERR "Watchdog reset failed to assert reset\n"); + + /* delay to allow the serial port to show the message */ + mdelay(50); +} |