diff options
Diffstat (limited to 'arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h')
| -rw-r--r-- | arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h new file mode 100644 index 000000000000..8a3c6be669d2 --- /dev/null +++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h @@ -0,0 +1,141 @@ +/* + * 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. + * + * Copyright (C) 2010 John Crispin <blogic@openwrt.org> + */ + +#ifndef _LTQ_XWAY_H__ +#define _LTQ_XWAY_H__ + +#ifdef CONFIG_SOC_TYPE_XWAY + +#include <lantiq.h> + +/* Chip IDs */ +#define SOC_ID_DANUBE1 0x129 +#define SOC_ID_DANUBE2 0x12B +#define SOC_ID_TWINPASS 0x12D +#define SOC_ID_AMAZON_SE 0x152 +#define SOC_ID_ARX188 0x16C +#define SOC_ID_ARX168 0x16D +#define SOC_ID_ARX182 0x16F + +/* SoC Types */ +#define SOC_TYPE_DANUBE 0x01 +#define SOC_TYPE_TWINPASS 0x02 +#define SOC_TYPE_AR9 0x03 +#define SOC_TYPE_VR9 0x04 +#define SOC_TYPE_AMAZON_SE 0x05 + +/* ASC0/1 - serial port */ +#define LTQ_ASC0_BASE_ADDR 0x1E100400 +#define LTQ_ASC1_BASE_ADDR 0x1E100C00 +#define LTQ_ASC_SIZE 0x400 + +/* RCU - reset control unit */ +#define LTQ_RCU_BASE_ADDR 0x1F203000 +#define LTQ_RCU_SIZE 0x1000 + +/* GPTU - general purpose timer unit */ +#define LTQ_GPTU_BASE_ADDR 0x18000300 +#define LTQ_GPTU_SIZE 0x100 + +/* EBU - external bus unit */ +#define LTQ_EBU_GPIO_START 0x14000000 +#define LTQ_EBU_GPIO_SIZE 0x1000 + +#define LTQ_EBU_BASE_ADDR 0x1E105300 +#define LTQ_EBU_SIZE 0x100 + +#define LTQ_EBU_BUSCON0 0x0060 +#define LTQ_EBU_PCC_CON 0x0090 +#define LTQ_EBU_PCC_IEN 0x00A4 +#define LTQ_EBU_PCC_ISTAT 0x00A0 +#define LTQ_EBU_BUSCON1 0x0064 +#define LTQ_EBU_ADDRSEL1 0x0024 +#define EBU_WRDIS 0x80000000 + +/* CGU - clock generation unit */ +#define LTQ_CGU_BASE_ADDR 0x1F103000 +#define LTQ_CGU_SIZE 0x1000 + +/* ICU - interrupt control unit */ +#define LTQ_ICU_BASE_ADDR 0x1F880200 +#define LTQ_ICU_SIZE 0x100 + +/* EIU - external interrupt unit */ +#define LTQ_EIU_BASE_ADDR 0x1F101000 +#define LTQ_EIU_SIZE 0x1000 + +/* PMU - power management unit */ +#define LTQ_PMU_BASE_ADDR 0x1F102000 +#define LTQ_PMU_SIZE 0x1000 + +#define PMU_DMA 0x0020 +#define PMU_USB 0x8041 +#define PMU_LED 0x0800 +#define PMU_GPT 0x1000 +#define PMU_PPE 0x2000 +#define PMU_FPI 0x4000 +#define PMU_SWITCH 0x10000000 + +/* ETOP - ethernet */ +#define LTQ_ETOP_BASE_ADDR 0x1E180000 +#define LTQ_ETOP_SIZE 0x40000 + +/* DMA */ +#define LTQ_DMA_BASE_ADDR 0x1E104100 +#define LTQ_DMA_SIZE 0x800 + +/* PCI */ +#define PCI_CR_BASE_ADDR 0x1E105400 +#define PCI_CR_SIZE 0x400 + +/* WDT */ +#define LTQ_WDT_BASE_ADDR 0x1F8803F0 +#define LTQ_WDT_SIZE 0x10 + +/* STP - serial to parallel conversion unit */ +#define LTQ_STP_BASE_ADDR 0x1E100BB0 +#define LTQ_STP_SIZE 0x40 + +/* GPIO */ +#define LTQ_GPIO0_BASE_ADDR 0x1E100B10 +#define LTQ_GPIO1_BASE_ADDR 0x1E100B40 +#define LTQ_GPIO2_BASE_ADDR 0x1E100B70 +#define LTQ_GPIO_SIZE 0x30 + +/* SSC */ +#define LTQ_SSC_BASE_ADDR 0x1e100800 +#define LTQ_SSC_SIZE 0x100 + +/* MEI - dsl core */ +#define LTQ_MEI_BASE_ADDR 0x1E116000 + +/* DEU - data encryption unit */ +#define LTQ_DEU_BASE_ADDR 0x1E103100 + +/* MPS - multi processor unit (voice) */ +#define LTQ_MPS_BASE_ADDR (KSEG1 + 0x1F107000) +#define LTQ_MPS_CHIPID ((u32 *)(LTQ_MPS_BASE_ADDR + 0x0344)) + +/* request a non-gpio and set the PIO config */ +extern int ltq_gpio_request(unsigned int pin, unsigned int alt0, + unsigned int alt1, unsigned int dir, const char *name); +extern void ltq_pmu_enable(unsigned int module); +extern void ltq_pmu_disable(unsigned int module); + +static inline int ltq_is_ar9(void) +{ + return (ltq_get_soc_type() == SOC_TYPE_AR9); +} + +static inline int ltq_is_vr9(void) +{ + return (ltq_get_soc_type() == SOC_TYPE_VR9); +} + +#endif /* CONFIG_SOC_TYPE_XWAY */ +#endif /* _LTQ_XWAY_H__ */ |
