diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/mfp-pxa3xx.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/mfp-pxa3xx.h | 252 |
1 files changed, 0 insertions, 252 deletions
diff --git a/include/asm-arm/arch-pxa/mfp-pxa3xx.h b/include/asm-arm/arch-pxa/mfp-pxa3xx.h deleted file mode 100644 index 1f6b35c015d0..000000000000 --- a/include/asm-arm/arch-pxa/mfp-pxa3xx.h +++ /dev/null @@ -1,252 +0,0 @@ -#ifndef __ASM_ARCH_MFP_PXA3XX_H -#define __ASM_ARCH_MFP_PXA3XX_H - -#define MFPR_BASE (0x40e10000) -#define MFPR_SIZE (PAGE_SIZE) - -/* MFPR register bit definitions */ -#define MFPR_PULL_SEL (0x1 << 15) -#define MFPR_PULLUP_EN (0x1 << 14) -#define MFPR_PULLDOWN_EN (0x1 << 13) -#define MFPR_SLEEP_SEL (0x1 << 9) -#define MFPR_SLEEP_OE_N (0x1 << 7) -#define MFPR_EDGE_CLEAR (0x1 << 6) -#define MFPR_EDGE_FALL_EN (0x1 << 5) -#define MFPR_EDGE_RISE_EN (0x1 << 4) - -#define MFPR_SLEEP_DATA(x) ((x) << 8) -#define MFPR_DRIVE(x) (((x) & 0x7) << 10) -#define MFPR_AF_SEL(x) (((x) & 0x7) << 0) - -#define MFPR_EDGE_NONE (0) -#define MFPR_EDGE_RISE (MFPR_EDGE_RISE_EN) -#define MFPR_EDGE_FALL (MFPR_EDGE_FALL_EN) -#define MFPR_EDGE_BOTH (MFPR_EDGE_RISE | MFPR_EDGE_FALL) - -/* - * Table that determines the low power modes outputs, with actual settings - * used in parentheses for don't-care values. Except for the float output, - * the configured driven and pulled levels match, so if there is a need for - * non-LPM pulled output, the same configuration could probably be used. - * - * Output value sleep_oe_n sleep_data pullup_en pulldown_en pull_sel - * (bit 7) (bit 8) (bit 14) (bit 13) (bit 15) - * - * Input 0 X(0) X(0) X(0) 0 - * Drive 0 0 0 0 X(1) 0 - * Drive 1 0 1 X(1) 0 0 - * Pull hi (1) 1 X(1) 1 0 0 - * Pull lo (0) 1 X(0) 0 1 0 - * Z (float) 1 X(0) 0 0 0 - */ -#define MFPR_LPM_INPUT (0) -#define MFPR_LPM_DRIVE_LOW (MFPR_SLEEP_DATA(0) | MFPR_PULLDOWN_EN) -#define MFPR_LPM_DRIVE_HIGH (MFPR_SLEEP_DATA(1) | MFPR_PULLUP_EN) -#define MFPR_LPM_PULL_LOW (MFPR_LPM_DRIVE_LOW | MFPR_SLEEP_OE_N) -#define MFPR_LPM_PULL_HIGH (MFPR_LPM_DRIVE_HIGH | MFPR_SLEEP_OE_N) -#define MFPR_LPM_FLOAT (MFPR_SLEEP_OE_N) -#define MFPR_LPM_MASK (0xe080) - -/* - * The pullup and pulldown state of the MFP pin at run mode is by default - * determined by the selected alternate function. In case that some buggy - * devices need to override this default behavior, the definitions below - * indicates the setting of corresponding MFPR bits - * - * Definition pull_sel pullup_en pulldown_en - * MFPR_PULL_NONE 0 0 0 - * MFPR_PULL_LOW 1 0 1 - * MFPR_PULL_HIGH 1 1 0 - * MFPR_PULL_BOTH 1 1 1 - */ -#define MFPR_PULL_NONE (0) -#define MFPR_PULL_LOW (MFPR_PULL_SEL | MFPR_PULLDOWN_EN) -#define MFPR_PULL_BOTH (MFPR_PULL_LOW | MFPR_PULLUP_EN) -#define MFPR_PULL_HIGH (MFPR_PULL_SEL | MFPR_PULLUP_EN) - -/* PXA3xx common MFP configurations - processor specific ones defined - * in mfp-pxa300.h and mfp-pxa320.h - */ -#define GPIO0_GPIO MFP_CFG(GPIO0, AF0) -#define GPIO1_GPIO MFP_CFG(GPIO1, AF0) -#define GPIO2_GPIO MFP_CFG(GPIO2, AF0) -#define GPIO3_GPIO MFP_CFG(GPIO3, AF0) -#define GPIO4_GPIO MFP_CFG(GPIO4, AF0) -#define GPIO5_GPIO MFP_CFG(GPIO5, AF0) -#define GPIO6_GPIO MFP_CFG(GPIO6, AF0) -#define GPIO7_GPIO MFP_CFG(GPIO7, AF0) -#define GPIO8_GPIO MFP_CFG(GPIO8, AF0) -#define GPIO9_GPIO MFP_CFG(GPIO9, AF0) -#define GPIO10_GPIO MFP_CFG(GPIO10, AF0) -#define GPIO11_GPIO MFP_CFG(GPIO11, AF0) -#define GPIO12_GPIO MFP_CFG(GPIO12, AF0) -#define GPIO13_GPIO MFP_CFG(GPIO13, AF0) -#define GPIO14_GPIO MFP_CFG(GPIO14, AF0) -#define GPIO15_GPIO MFP_CFG(GPIO15, AF0) -#define GPIO16_GPIO MFP_CFG(GPIO16, AF0) -#define GPIO17_GPIO MFP_CFG(GPIO17, AF0) -#define GPIO18_GPIO MFP_CFG(GPIO18, AF0) -#define GPIO19_GPIO MFP_CFG(GPIO19, AF0) -#define GPIO20_GPIO MFP_CFG(GPIO20, AF0) -#define GPIO21_GPIO MFP_CFG(GPIO21, AF0) -#define GPIO22_GPIO MFP_CFG(GPIO22, AF0) -#define GPIO23_GPIO MFP_CFG(GPIO23, AF0) -#define GPIO24_GPIO MFP_CFG(GPIO24, AF0) -#define GPIO25_GPIO MFP_CFG(GPIO25, AF0) -#define GPIO26_GPIO MFP_CFG(GPIO26, AF0) -#define GPIO27_GPIO MFP_CFG(GPIO27, AF0) -#define GPIO28_GPIO MFP_CFG(GPIO28, AF0) -#define GPIO29_GPIO MFP_CFG(GPIO29, AF0) -#define GPIO30_GPIO MFP_CFG(GPIO30, AF0) -#define GPIO31_GPIO MFP_CFG(GPIO31, AF0) -#define GPIO32_GPIO MFP_CFG(GPIO32, AF0) -#define GPIO33_GPIO MFP_CFG(GPIO33, AF0) -#define GPIO34_GPIO MFP_CFG(GPIO34, AF0) -#define GPIO35_GPIO MFP_CFG(GPIO35, AF0) -#define GPIO36_GPIO MFP_CFG(GPIO36, AF0) -#define GPIO37_GPIO MFP_CFG(GPIO37, AF0) -#define GPIO38_GPIO MFP_CFG(GPIO38, AF0) -#define GPIO39_GPIO MFP_CFG(GPIO39, AF0) -#define GPIO40_GPIO MFP_CFG(GPIO40, AF0) -#define GPIO41_GPIO MFP_CFG(GPIO41, AF0) -#define GPIO42_GPIO MFP_CFG(GPIO42, AF0) -#define GPIO43_GPIO MFP_CFG(GPIO43, AF0) -#define GPIO44_GPIO MFP_CFG(GPIO44, AF0) -#define GPIO45_GPIO MFP_CFG(GPIO45, AF0) - -#define GPIO47_GPIO MFP_CFG(GPIO47, AF0) -#define GPIO48_GPIO MFP_CFG(GPIO48, AF0) - -#define GPIO53_GPIO MFP_CFG(GPIO53, AF0) -#define GPIO54_GPIO MFP_CFG(GPIO54, AF0) -#define GPIO55_GPIO MFP_CFG(GPIO55, AF0) - -#define GPIO57_GPIO MFP_CFG(GPIO57, AF0) - -#define GPIO63_GPIO MFP_CFG(GPIO63, AF0) -#define GPIO64_GPIO MFP_CFG(GPIO64, AF0) -#define GPIO65_GPIO MFP_CFG(GPIO65, AF0) -#define GPIO66_GPIO MFP_CFG(GPIO66, AF0) -#define GPIO67_GPIO MFP_CFG(GPIO67, AF0) -#define GPIO68_GPIO MFP_CFG(GPIO68, AF0) -#define GPIO69_GPIO MFP_CFG(GPIO69, AF0) -#define GPIO70_GPIO MFP_CFG(GPIO70, AF0) -#define GPIO71_GPIO MFP_CFG(GPIO71, AF0) -#define GPIO72_GPIO MFP_CFG(GPIO72, AF0) -#define GPIO73_GPIO MFP_CFG(GPIO73, AF0) -#define GPIO74_GPIO MFP_CFG(GPIO74, AF0) -#define GPIO75_GPIO MFP_CFG(GPIO75, AF0) -#define GPIO76_GPIO MFP_CFG(GPIO76, AF0) -#define GPIO77_GPIO MFP_CFG(GPIO77, AF0) -#define GPIO78_GPIO MFP_CFG(GPIO78, AF0) -#define GPIO79_GPIO MFP_CFG(GPIO79, AF0) -#define GPIO80_GPIO MFP_CFG(GPIO80, AF0) -#define GPIO81_GPIO MFP_CFG(GPIO81, AF0) -#define GPIO82_GPIO MFP_CFG(GPIO82, AF0) -#define GPIO83_GPIO MFP_CFG(GPIO83, AF0) -#define GPIO84_GPIO MFP_CFG(GPIO84, AF0) -#define GPIO85_GPIO MFP_CFG(GPIO85, AF0) -#define GPIO86_GPIO MFP_CFG(GPIO86, AF0) -#define GPIO87_GPIO MFP_CFG(GPIO87, AF0) -#define GPIO88_GPIO MFP_CFG(GPIO88, AF0) -#define GPIO89_GPIO MFP_CFG(GPIO89, AF0) -#define GPIO90_GPIO MFP_CFG(GPIO90, AF0) -#define GPIO91_GPIO MFP_CFG(GPIO91, AF0) -#define GPIO92_GPIO MFP_CFG(GPIO92, AF0) -#define GPIO93_GPIO MFP_CFG(GPIO93, AF0) -#define GPIO94_GPIO MFP_CFG(GPIO94, AF0) -#define GPIO95_GPIO MFP_CFG(GPIO95, AF0) -#define GPIO96_GPIO MFP_CFG(GPIO96, AF0) -#define GPIO97_GPIO MFP_CFG(GPIO97, AF0) -#define GPIO98_GPIO MFP_CFG(GPIO98, AF0) -#define GPIO99_GPIO MFP_CFG(GPIO99, AF0) -#define GPIO100_GPIO MFP_CFG(GPIO100, AF0) -#define GPIO101_GPIO MFP_CFG(GPIO101, AF0) -#define GPIO102_GPIO MFP_CFG(GPIO102, AF0) -#define GPIO103_GPIO MFP_CFG(GPIO103, AF0) -#define GPIO104_GPIO MFP_CFG(GPIO104, AF0) -#define GPIO105_GPIO MFP_CFG(GPIO105, AF0) -#define GPIO106_GPIO MFP_CFG(GPIO106, AF0) -#define GPIO107_GPIO MFP_CFG(GPIO107, AF0) -#define GPIO108_GPIO MFP_CFG(GPIO108, AF0) -#define GPIO109_GPIO MFP_CFG(GPIO109, AF0) -#define GPIO110_GPIO MFP_CFG(GPIO110, AF0) -#define GPIO111_GPIO MFP_CFG(GPIO111, AF0) -#define GPIO112_GPIO MFP_CFG(GPIO112, AF0) -#define GPIO113_GPIO MFP_CFG(GPIO113, AF0) -#define GPIO114_GPIO MFP_CFG(GPIO114, AF0) -#define GPIO115_GPIO MFP_CFG(GPIO115, AF0) -#define GPIO116_GPIO MFP_CFG(GPIO116, AF0) -#define GPIO117_GPIO MFP_CFG(GPIO117, AF0) -#define GPIO118_GPIO MFP_CFG(GPIO118, AF0) -#define GPIO119_GPIO MFP_CFG(GPIO119, AF0) -#define GPIO120_GPIO MFP_CFG(GPIO120, AF0) -#define GPIO121_GPIO MFP_CFG(GPIO121, AF0) -#define GPIO122_GPIO MFP_CFG(GPIO122, AF0) -#define GPIO123_GPIO MFP_CFG(GPIO123, AF0) -#define GPIO124_GPIO MFP_CFG(GPIO124, AF0) -#define GPIO125_GPIO MFP_CFG(GPIO125, AF0) -#define GPIO126_GPIO MFP_CFG(GPIO126, AF0) -#define GPIO127_GPIO MFP_CFG(GPIO127, AF0) - -#define GPIO0_2_GPIO MFP_CFG(GPIO0_2, AF0) -#define GPIO1_2_GPIO MFP_CFG(GPIO1_2, AF0) -#define GPIO2_2_GPIO MFP_CFG(GPIO2_2, AF0) -#define GPIO3_2_GPIO MFP_CFG(GPIO3_2, AF0) -#define GPIO4_2_GPIO MFP_CFG(GPIO4_2, AF0) -#define GPIO5_2_GPIO MFP_CFG(GPIO5_2, AF0) -#define GPIO6_2_GPIO MFP_CFG(GPIO6_2, AF0) - -/* - * each MFP pin will have a MFPR register, since the offset of the - * register varies between processors, the processor specific code - * should initialize the pin offsets by pxa3xx_mfp_init_addr() - * - * pxa3xx_mfp_init_addr - accepts a table of "pxa3xx_mfp_addr_map" - * structure, which represents a range of MFP pins from "start" to - * "end", with the offset begining at "offset", to define a single - * pin, let "end" = -1 - * - * use - * - * MFP_ADDR_X() to define a range of pins - * MFP_ADDR() to define a single pin - * MFP_ADDR_END to signal the end of pin offset definitions - */ -struct pxa3xx_mfp_addr_map { - unsigned int start; - unsigned int end; - unsigned long offset; -}; - -#define MFP_ADDR_X(start, end, offset) \ - { MFP_PIN_##start, MFP_PIN_##end, offset } - -#define MFP_ADDR(pin, offset) \ - { MFP_PIN_##pin, -1, offset } - -#define MFP_ADDR_END { MFP_PIN_INVALID, 0 } - -/* - * pxa3xx_mfp_read()/pxa3xx_mfp_write() - for direct read/write access - * to the MFPR register - */ -unsigned long pxa3xx_mfp_read(int mfp); -void pxa3xx_mfp_write(int mfp, unsigned long mfpr_val); - -/* - * pxa3xx_mfp_config - configure the MFPR registers - * - * used by board specific initialization code - */ -void pxa3xx_mfp_config(unsigned long *mfp_cfgs, int num); - -/* - * pxa3xx_mfp_init_addr() - initialize the mapping between mfp pin - * index and MFPR register offset - * - * used by processor specific code - */ -void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *); -void __init pxa3xx_init_mfp(void); -#endif /* __ASM_ARCH_MFP_PXA3XX_H */ |