diff options
Diffstat (limited to 'include/asm-arm/hardware/linkup-l1110.h')
| -rw-r--r-- | include/asm-arm/hardware/linkup-l1110.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/asm-arm/hardware/linkup-l1110.h b/include/asm-arm/hardware/linkup-l1110.h new file mode 100644 index 00000000000..7ec91168a57 --- /dev/null +++ b/include/asm-arm/hardware/linkup-l1110.h @@ -0,0 +1,48 @@ +/* +* +* Definitions for H3600 Handheld Computer +* +* Copyright 2001 Compaq Computer Corporation. +* +* Use consistent with the GNU GPL is permitted, +* provided that this copyright notice is +* preserved in its entirety in all copies and derived works. +* +* COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, +* AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS +* FITNESS FOR ANY PARTICULAR PURPOSE. +* +* Author: Jamey Hicks. +* +*/ + +/* LinkUp Systems PCCard/CompactFlash Interface for SA-1100 */ + +/* PC Card Status Register */ +#define LINKUP_PRS_S1 (1 << 0) /* voltage control bits S1-S4 */ +#define LINKUP_PRS_S2 (1 << 1) +#define LINKUP_PRS_S3 (1 << 2) +#define LINKUP_PRS_S4 (1 << 3) +#define LINKUP_PRS_BVD1 (1 << 4) +#define LINKUP_PRS_BVD2 (1 << 5) +#define LINKUP_PRS_VS1 (1 << 6) +#define LINKUP_PRS_VS2 (1 << 7) +#define LINKUP_PRS_RDY (1 << 8) +#define LINKUP_PRS_CD1 (1 << 9) +#define LINKUP_PRS_CD2 (1 << 10) + +/* PC Card Command Register */ +#define LINKUP_PRC_S1 (1 << 0) +#define LINKUP_PRC_S2 (1 << 1) +#define LINKUP_PRC_S3 (1 << 2) +#define LINKUP_PRC_S4 (1 << 3) +#define LINKUP_PRC_RESET (1 << 4) +#define LINKUP_PRC_APOE (1 << 5) /* Auto Power Off Enable: clears S1-S4 when either nCD goes high */ +#define LINKUP_PRC_CFE (1 << 6) /* CompactFlash mode Enable: addresses A[10:0] only, A[25:11] high */ +#define LINKUP_PRC_SOE (1 << 7) /* signal output driver enable */ +#define LINKUP_PRC_SSP (1 << 8) /* sock select polarity: 0 for socket 0, 1 for socket 1 */ +#define LINKUP_PRC_MBZ (1 << 15) /* must be zero */ + +struct linkup_l1110 { + volatile short prc; +}; |