diff options
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/mfp.h | 301 |
1 files changed, 1 insertions, 300 deletions
diff --git a/arch/arm/mach-pxa/include/mach/mfp.h b/arch/arm/mach-pxa/include/mach/mfp.h index 482185053a9..271e249ae34 100644 --- a/arch/arm/mach-pxa/include/mach/mfp.h +++ b/arch/arm/mach-pxa/include/mach/mfp.h @@ -16,305 +16,6 @@ #ifndef __ASM_ARCH_MFP_H #define __ASM_ARCH_MFP_H -#define mfp_to_gpio(m) ((m) % 128) - -/* list of all the configurable MFP pins */ -enum { - MFP_PIN_INVALID = -1, - - MFP_PIN_GPIO0 = 0, - MFP_PIN_GPIO1, - MFP_PIN_GPIO2, - MFP_PIN_GPIO3, - MFP_PIN_GPIO4, - MFP_PIN_GPIO5, - MFP_PIN_GPIO6, - MFP_PIN_GPIO7, - MFP_PIN_GPIO8, - MFP_PIN_GPIO9, - MFP_PIN_GPIO10, - MFP_PIN_GPIO11, - MFP_PIN_GPIO12, - MFP_PIN_GPIO13, - MFP_PIN_GPIO14, - MFP_PIN_GPIO15, - MFP_PIN_GPIO16, - MFP_PIN_GPIO17, - MFP_PIN_GPIO18, - MFP_PIN_GPIO19, - MFP_PIN_GPIO20, - MFP_PIN_GPIO21, - MFP_PIN_GPIO22, - MFP_PIN_GPIO23, - MFP_PIN_GPIO24, - MFP_PIN_GPIO25, - MFP_PIN_GPIO26, - MFP_PIN_GPIO27, - MFP_PIN_GPIO28, - MFP_PIN_GPIO29, - MFP_PIN_GPIO30, - MFP_PIN_GPIO31, - MFP_PIN_GPIO32, - MFP_PIN_GPIO33, - MFP_PIN_GPIO34, - MFP_PIN_GPIO35, - MFP_PIN_GPIO36, - MFP_PIN_GPIO37, - MFP_PIN_GPIO38, - MFP_PIN_GPIO39, - MFP_PIN_GPIO40, - MFP_PIN_GPIO41, - MFP_PIN_GPIO42, - MFP_PIN_GPIO43, - MFP_PIN_GPIO44, - MFP_PIN_GPIO45, - MFP_PIN_GPIO46, - MFP_PIN_GPIO47, - MFP_PIN_GPIO48, - MFP_PIN_GPIO49, - MFP_PIN_GPIO50, - MFP_PIN_GPIO51, - MFP_PIN_GPIO52, - MFP_PIN_GPIO53, - MFP_PIN_GPIO54, - MFP_PIN_GPIO55, - MFP_PIN_GPIO56, - MFP_PIN_GPIO57, - MFP_PIN_GPIO58, - MFP_PIN_GPIO59, - MFP_PIN_GPIO60, - MFP_PIN_GPIO61, - MFP_PIN_GPIO62, - MFP_PIN_GPIO63, - MFP_PIN_GPIO64, - MFP_PIN_GPIO65, - MFP_PIN_GPIO66, - MFP_PIN_GPIO67, - MFP_PIN_GPIO68, - MFP_PIN_GPIO69, - MFP_PIN_GPIO70, - MFP_PIN_GPIO71, - MFP_PIN_GPIO72, - MFP_PIN_GPIO73, - MFP_PIN_GPIO74, - MFP_PIN_GPIO75, - MFP_PIN_GPIO76, - MFP_PIN_GPIO77, - MFP_PIN_GPIO78, - MFP_PIN_GPIO79, - MFP_PIN_GPIO80, - MFP_PIN_GPIO81, - MFP_PIN_GPIO82, - MFP_PIN_GPIO83, - MFP_PIN_GPIO84, - MFP_PIN_GPIO85, - MFP_PIN_GPIO86, - MFP_PIN_GPIO87, - MFP_PIN_GPIO88, - MFP_PIN_GPIO89, - MFP_PIN_GPIO90, - MFP_PIN_GPIO91, - MFP_PIN_GPIO92, - MFP_PIN_GPIO93, - MFP_PIN_GPIO94, - MFP_PIN_GPIO95, - MFP_PIN_GPIO96, - MFP_PIN_GPIO97, - MFP_PIN_GPIO98, - MFP_PIN_GPIO99, - MFP_PIN_GPIO100, - MFP_PIN_GPIO101, - MFP_PIN_GPIO102, - MFP_PIN_GPIO103, - MFP_PIN_GPIO104, - MFP_PIN_GPIO105, - MFP_PIN_GPIO106, - MFP_PIN_GPIO107, - MFP_PIN_GPIO108, - MFP_PIN_GPIO109, - MFP_PIN_GPIO110, - MFP_PIN_GPIO111, - MFP_PIN_GPIO112, - MFP_PIN_GPIO113, - MFP_PIN_GPIO114, - MFP_PIN_GPIO115, - MFP_PIN_GPIO116, - MFP_PIN_GPIO117, - MFP_PIN_GPIO118, - MFP_PIN_GPIO119, - MFP_PIN_GPIO120, - MFP_PIN_GPIO121, - MFP_PIN_GPIO122, - MFP_PIN_GPIO123, - MFP_PIN_GPIO124, - MFP_PIN_GPIO125, - MFP_PIN_GPIO126, - MFP_PIN_GPIO127, - MFP_PIN_GPIO0_2, - MFP_PIN_GPIO1_2, - MFP_PIN_GPIO2_2, - MFP_PIN_GPIO3_2, - MFP_PIN_GPIO4_2, - MFP_PIN_GPIO5_2, - MFP_PIN_GPIO6_2, - MFP_PIN_GPIO7_2, - MFP_PIN_GPIO8_2, - MFP_PIN_GPIO9_2, - MFP_PIN_GPIO10_2, - MFP_PIN_GPIO11_2, - MFP_PIN_GPIO12_2, - MFP_PIN_GPIO13_2, - MFP_PIN_GPIO14_2, - MFP_PIN_GPIO15_2, - MFP_PIN_GPIO16_2, - MFP_PIN_GPIO17_2, - - MFP_PIN_ULPI_STP, - MFP_PIN_ULPI_NXT, - MFP_PIN_ULPI_DIR, - - MFP_PIN_nXCVREN, - MFP_PIN_DF_CLE_nOE, - MFP_PIN_DF_nADV1_ALE, - MFP_PIN_DF_SCLK_E, - MFP_PIN_DF_SCLK_S, - MFP_PIN_nBE0, - MFP_PIN_nBE1, - MFP_PIN_DF_nADV2_ALE, - MFP_PIN_DF_INT_RnB, - MFP_PIN_DF_nCS0, - MFP_PIN_DF_nCS1, - MFP_PIN_nLUA, - MFP_PIN_nLLA, - MFP_PIN_DF_nWE, - MFP_PIN_DF_ALE_nWE, - MFP_PIN_DF_nRE_nOE, - MFP_PIN_DF_ADDR0, - MFP_PIN_DF_ADDR1, - MFP_PIN_DF_ADDR2, - MFP_PIN_DF_ADDR3, - MFP_PIN_DF_IO0, - MFP_PIN_DF_IO1, - MFP_PIN_DF_IO2, - MFP_PIN_DF_IO3, - MFP_PIN_DF_IO4, - MFP_PIN_DF_IO5, - MFP_PIN_DF_IO6, - MFP_PIN_DF_IO7, - MFP_PIN_DF_IO8, - MFP_PIN_DF_IO9, - MFP_PIN_DF_IO10, - MFP_PIN_DF_IO11, - MFP_PIN_DF_IO12, - MFP_PIN_DF_IO13, - MFP_PIN_DF_IO14, - MFP_PIN_DF_IO15, - - /* additional pins on PXA930 */ - MFP_PIN_GSIM_UIO, - MFP_PIN_GSIM_UCLK, - MFP_PIN_GSIM_UDET, - MFP_PIN_GSIM_nURST, - MFP_PIN_PMIC_INT, - MFP_PIN_RDY, - - MFP_PIN_MAX, -}; - -/* - * a possible MFP configuration is represented by a 32-bit integer - * - * bit 0.. 9 - MFP Pin Number (1024 Pins Maximum) - * bit 10..12 - Alternate Function Selection - * bit 13..15 - Drive Strength - * bit 16..18 - Low Power Mode State - * bit 19..20 - Low Power Mode Edge Detection - * bit 21..22 - Run Mode Pull State - * - * to facilitate the definition, the following macros are provided - * - * MFP_CFG_DEFAULT - default MFP configuration value, with - * alternate function = 0, - * drive strength = fast 3mA (MFP_DS03X) - * low power mode = default - * edge detection = none - * - * MFP_CFG - default MFPR value with alternate function - * MFP_CFG_DRV - default MFPR value with alternate function and - * pin drive strength - * MFP_CFG_LPM - default MFPR value with alternate function and - * low power mode - * MFP_CFG_X - default MFPR value with alternate function, - * pin drive strength and low power mode - */ - -typedef unsigned long mfp_cfg_t; - -#define MFP_PIN(x) ((x) & 0x3ff) - -#define MFP_AF0 (0x0 << 10) -#define MFP_AF1 (0x1 << 10) -#define MFP_AF2 (0x2 << 10) -#define MFP_AF3 (0x3 << 10) -#define MFP_AF4 (0x4 << 10) -#define MFP_AF5 (0x5 << 10) -#define MFP_AF6 (0x6 << 10) -#define MFP_AF7 (0x7 << 10) -#define MFP_AF_MASK (0x7 << 10) -#define MFP_AF(x) (((x) >> 10) & 0x7) - -#define MFP_DS01X (0x0 << 13) -#define MFP_DS02X (0x1 << 13) -#define MFP_DS03X (0x2 << 13) -#define MFP_DS04X (0x3 << 13) -#define MFP_DS06X (0x4 << 13) -#define MFP_DS08X (0x5 << 13) -#define MFP_DS10X (0x6 << 13) -#define MFP_DS13X (0x7 << 13) -#define MFP_DS_MASK (0x7 << 13) -#define MFP_DS(x) (((x) >> 13) & 0x7) - -#define MFP_LPM_DEFAULT (0x0 << 16) -#define MFP_LPM_DRIVE_LOW (0x1 << 16) -#define MFP_LPM_DRIVE_HIGH (0x2 << 16) -#define MFP_LPM_PULL_LOW (0x3 << 16) -#define MFP_LPM_PULL_HIGH (0x4 << 16) -#define MFP_LPM_FLOAT (0x5 << 16) -#define MFP_LPM_INPUT (0x6 << 16) -#define MFP_LPM_STATE_MASK (0x7 << 16) -#define MFP_LPM_STATE(x) (((x) >> 16) & 0x7) - -#define MFP_LPM_EDGE_NONE (0x0 << 19) -#define MFP_LPM_EDGE_RISE (0x1 << 19) -#define MFP_LPM_EDGE_FALL (0x2 << 19) -#define MFP_LPM_EDGE_BOTH (0x3 << 19) -#define MFP_LPM_EDGE_MASK (0x3 << 19) -#define MFP_LPM_EDGE(x) (((x) >> 19) & 0x3) - -#define MFP_PULL_NONE (0x0 << 21) -#define MFP_PULL_LOW (0x1 << 21) -#define MFP_PULL_HIGH (0x2 << 21) -#define MFP_PULL_BOTH (0x3 << 21) -#define MFP_PULL_MASK (0x3 << 21) -#define MFP_PULL(x) (((x) >> 21) & 0x3) - -#define MFP_CFG_DEFAULT (MFP_AF0 | MFP_DS03X | MFP_LPM_DEFAULT |\ - MFP_LPM_EDGE_NONE | MFP_PULL_NONE) - -#define MFP_CFG(pin, af) \ - ((MFP_CFG_DEFAULT & ~MFP_AF_MASK) |\ - (MFP_PIN(MFP_PIN_##pin) | MFP_##af)) - -#define MFP_CFG_DRV(pin, af, drv) \ - ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK)) |\ - (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv)) - -#define MFP_CFG_LPM(pin, af, lpm) \ - ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_LPM_STATE_MASK)) |\ - (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_LPM_##lpm)) - -#define MFP_CFG_X(pin, af, drv, lpm) \ - ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK | MFP_LPM_STATE_MASK)) |\ - (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm)) +#include <plat/mfp.h> #endif /* __ASM_ARCH_MFP_H */ |