patch-2.4.2 linux/include/asm-arm/arch-sa1100/SA-1111.h
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- Lines: 382
- Date:
Thu Feb 8 16:32:44 2001
- Orig file:
v2.4.1/linux/include/asm-arm/arch-sa1100/SA-1111.h
- Orig date:
Tue Jul 18 22:43:25 2000
diff -u --recursive --new-file v2.4.1/linux/include/asm-arm/arch-sa1100/SA-1111.h linux/include/asm-arm/arch-sa1100/SA-1111.h
@@ -11,6 +11,8 @@
#ifndef _ASM_ARCH_SA1111
#define _ASM_ARCH_SA1111
+#include <asm/arch/bitfield.h>
+
/*
* Macro that calculates real address for registers in the SA-1111
*/
@@ -18,7 +20,21 @@
#define _SA1111( x ) ((x) + SA1111_BASE)
/*
- * System Bus Interface (SBI)
+ * 26 bits of the SA-1110 address bus are available to the SA-1111.
+ * Use these when feeding target addresses to the DMA engines.
+ */
+
+#define SA1111_ADDR_WIDTH (26)
+#define SA1111_ADDR_MASK ((1<<SA1111_ADDR_WIDTH)-1)
+#define SA1111_DMA_ADDR(x) ((x)&SA1111_ADDR_MASK)
+
+/*
+ * Don't ask the (SAC) DMA engines to move less than this amount.
+ */
+
+#define SA1111_SAC_DMA_MIN_XFER (0x800)
+
+/* System Bus Interface (SBI)
*
* Registers
* SKCR Control Register
@@ -57,6 +73,7 @@
#define SMCR_DRAC_0 (1<<2)
#define SMCR_DRAC_1 (1<<3)
#define SMCR_DRAC_2 (1<<4)
+#define SMCR_DRAC Fld(3, 2)
#define SMCR_CLAT (1<<5)
#define SKID_SIREV_MASK (0x000000f0)
@@ -103,6 +120,186 @@
#endif /* LANGUAGE == C */
+#define SKPCR_UCLKEN (1<<0)
+#define SKPCR_ACCLKEN (1<<1)
+#define SKPCR_I2SCLKEN (1<<2)
+#define SKPCR_L3CLKEN (1<<3)
+#define SKPCR_SCLKEN (1<<4)
+#define SKPCR_PMCLKEN (1<<5)
+#define SKPCR_PTCLKEN (1<<6)
+#define SKPCR_DCLKEN (1<<7)
+#define SKPCR_PWMCLKEN (1<<8)
+
+/*
+ * Serial Audio Controller
+ *
+ * Registers
+ * SACR0 Serial Audio Common Control Register
+ * SACR1 Serial Audio Alternate Mode (I2C/MSB) Control Register
+ * SACR2 Serial Audio AC-link Control Register
+ * SASR0 Serial Audio I2S/MSB Interface & FIFO Status Register
+ * SASR1 Serial Audio AC-link Interface & FIFO Status Register
+ * SASCR Serial Audio Status Clear Register
+ * L3_CAR L3 Control Bus Address Register
+ * L3_CDR L3 Control Bus Data Register
+ * ACCAR AC-link Command Address Register
+ * ACCDR AC-link Command Data Register
+ * ACSAR AC-link Status Address Register
+ * ACSDR AC-link Status Data Register
+ * SADTCS Serial Audio DMA Transmit Control/Status Register
+ * SADTSA Serial Audio DMA Transmit Buffer Start Address A
+ * SADTCA Serial Audio DMA Transmit Buffer Count Register A
+ * SADTSB Serial Audio DMA Transmit Buffer Start Address B
+ * SADTCB Serial Audio DMA Transmit Buffer Count Register B
+ * SADRCS Serial Audio DMA Receive Control/Status Register
+ * SADRSA Serial Audio DMA Receive Buffer Start Address A
+ * SADRCA Serial Audio DMA Receive Buffer Count Register A
+ * SADRSB Serial Audio DMA Receive Buffer Start Address B
+ * SADRCB Serial Audio DMA Receive Buffer Count Register B
+ * SAITR Serial Audio Interrupt Test Register
+ * SADR Serial Audio Data Register (16 x 32-bit)
+ */
+
+#define _SACR0 _SA1111( 0x0600 )
+#define _SACR1 _SA1111( 0x0604 )
+#define _SACR2 _SA1111( 0x0608 )
+#define _SASR0 _SA1111( 0x060c )
+#define _SASR1 _SA1111( 0x0610 )
+#define _SASCR _SA1111( 0x0618 )
+#define _L3_CAR _SA1111( 0x061c )
+#define _L3_CDR _SA1111( 0x0620 )
+#define _ACCAR _SA1111( 0x0624 )
+#define _ACCDR _SA1111( 0x0628 )
+#define _ACSAR _SA1111( 0x062c )
+#define _ACSDR _SA1111( 0x0630 )
+#define _SADTCS _SA1111( 0x0634 )
+#define _SADTSA _SA1111( 0x0638 )
+#define _SADTCA _SA1111( 0x063c )
+#define _SADTSB _SA1111( 0x0640 )
+#define _SADTCB _SA1111( 0x0644 )
+#define _SADRCS _SA1111( 0x0648 )
+#define _SADRSA _SA1111( 0x064c )
+#define _SADRCA _SA1111( 0x0650 )
+#define _SADRSB _SA1111( 0x0654 )
+#define _SADRCB _SA1111( 0x0658 )
+#define _SAITR _SA1111( 0x065c )
+#define _SADR _SA1111( 0x0680 )
+
+#if LANGUAGE == C
+
+#define SACR0 (*((volatile Word *) SA1111_p2v (_SACR0)))
+#define SACR1 (*((volatile Word *) SA1111_p2v (_SACR1)))
+#define SACR2 (*((volatile Word *) SA1111_p2v (_SACR2)))
+#define SASR0 (*((volatile Word *) SA1111_p2v (_SASR0)))
+#define SASR1 (*((volatile Word *) SA1111_p2v (_SASR1)))
+#define SASCR (*((volatile Word *) SA1111_p2v (_SASCR)))
+#define L3_CAR (*((volatile Word *) SA1111_p2v (_L3_CAR)))
+#define L3_CDR (*((volatile Word *) SA1111_p2v (_L3_CDR)))
+#define ACCAR (*((volatile Word *) SA1111_p2v (_ACCAR)))
+#define ACCDR (*((volatile Word *) SA1111_p2v (_ACCDR)))
+#define ACSAR (*((volatile Word *) SA1111_p2v (_ACSAR)))
+#define ACSDR (*((volatile Word *) SA1111_p2v (_ACSDR)))
+#define SADTCS (*((volatile Word *) SA1111_p2v (_SADTCS)))
+#define SADTSA (*((volatile Word *) SA1111_p2v (_SADTSA)))
+#define SADTCA (*((volatile Word *) SA1111_p2v (_SADTCA)))
+#define SADTSB (*((volatile Word *) SA1111_p2v (_SADTSB)))
+#define SADTCB (*((volatile Word *) SA1111_p2v (_SADTCB)))
+#define SADRCS (*((volatile Word *) SA1111_p2v (_SADRCS)))
+#define SADRSA (*((volatile Word *) SA1111_p2v (_SADRSA)))
+#define SADRCA (*((volatile Word *) SA1111_p2v (_SADRCA)))
+#define SADRSB (*((volatile Word *) SA1111_p2v (_SADRSB)))
+#define SADRCB (*((volatile Word *) SA1111_p2v (_SADRCB)))
+#define SAITR (*((volatile Word *) SA1111_p2v (_SAITR)))
+#define SADR (*((volatile Word *) SA1111_p2v (_SADR)))
+
+#endif /* LANGUAGE == C */
+
+#define SACR0_ENB (1<<0)
+#define SACR0_BCKD (1<<2)
+#define SACR0_RST (1<<3)
+
+#define SACR1_AMSL (1<<0)
+#define SACR1_L3EN (1<<1)
+#define SACR1_L3MB (1<<2)
+#define SACR1_DREC (1<<3)
+#define SACR1_DRPL (1<<4)
+#define SACR1_ENLBF (1<<5)
+
+#define SACR2_TS3V (1<<0)
+#define SACR2_TS4V (1<<1)
+#define SACR2_WKUP (1<<2)
+#define SACR2_DREC (1<<3)
+#define SACR2_DRPL (1<<4)
+#define SACR2_ENLBF (1<<5)
+#define SACR2_RESET (1<<5)
+
+#define SASR0_TNF (1<<0)
+#define SASR0_RNE (1<<1)
+#define SASR0_BSY (1<<2)
+#define SASR0_TFS (1<<3)
+#define SASR0_RFS (1<<4)
+#define SASR0_TUR (1<<5)
+#define SASR0_ROR (1<<6)
+#define SASR0_L3WD (1<<16)
+#define SASR0_L3RD (1<<17)
+
+#define SASR1_TNF (1<<0)
+#define SASR1_RNE (1<<1)
+#define SASR1_BSY (1<<2)
+#define SASR1_TFS (1<<3)
+#define SASR1_RFS (1<<4)
+#define SASR1_TUR (1<<5)
+#define SASR1_ROR (1<<6)
+#define SASR1_CADT (1<<16)
+#define SASR1_SADR (1<<17)
+#define SASR1_RSTO (1<<18)
+#define SASR1_CLPM (1<<19)
+#define SASR1_CRDY (1<<20)
+#define SASR1_RS3V (1<<21)
+#define SASR1_RS4V (1<<22)
+
+#define SASCR_TUR (1<<5)
+#define SASCR_ROR (1<<6)
+#define SASCR_DTS (1<<16)
+#define SASCR_RDD (1<<17)
+#define SASCR_STO (1<<18)
+
+#define SADTCS_TDEN (1<<0)
+#define SADTCS_TDIE (1<<1)
+#define SADTCS_TDBDA (1<<3)
+#define SADTCS_TDSTA (1<<4)
+#define SADTCS_TDBDB (1<<5)
+#define SADTCS_TDSTB (1<<6)
+#define SADTCS_TBIU (1<<7)
+
+#define SADRCS_RDEN (1<<0)
+#define SADRCS_RDIE (1<<1)
+#define SADRCS_RDBDA (1<<3)
+#define SADRCS_RDSTA (1<<4)
+#define SADRCS_RDBDB (1<<5)
+#define SADRCS_RDSTB (1<<6)
+#define SADRCS_RBIU (1<<7)
+
+#define SAD_CS_DEN (1<<0)
+#define SAD_CS_DIE (1<<1) /* Not functional on metal 1 */
+#define SAD_CS_DBDA (1<<3) /* Not functional on metal 1 */
+#define SAD_CS_DSTA (1<<4)
+#define SAD_CS_DBDB (1<<5) /* Not functional on metal 1 */
+#define SAD_CS_DSTB (1<<6)
+#define SAD_CS_BIU (1<<7) /* Not functional on metal 1 */
+
+#define SAITR_TFS (1<<0)
+#define SAITR_RFS (1<<1)
+#define SAITR_TUR (1<<2)
+#define SAITR_ROR (1<<3)
+#define SAITR_CADT (1<<4)
+#define SAITR_SADR (1<<5)
+#define SAITR_RSTO (1<<6)
+#define SAITR_TDBDA (1<<8)
+#define SAITR_TDBDB (1<<9)
+#define SAITR_RDBDA (1<<10)
+#define SAITR_RDBDB (1<<11)
+
/*
* General-Purpose I/O Interface
*
@@ -211,6 +408,154 @@
#define WAKE_EN1 (*((volatile Word *) SA1111_p2v (_WAKE_EN1)))
#define WAKE_POL0 (*((volatile Word *) SA1111_p2v (_WAKE_POL0)))
#define WAKE_POL1 (*((volatile Word *) SA1111_p2v (_WAKE_POL1)))
+
+#endif /* LANGUAGE == C */
+
+/*
+ * PS/2 Trackpad and Mouse Interfaces
+ *
+ * Registers (prefix kbd applies to trackpad interface, mse to mouse)
+ * KBDCR Control Register
+ * KBDSTAT Status Register
+ * KBDDATA Transmit/Receive Data register
+ * KBDCLKDIV Clock Division Register
+ * KBDPRECNT Clock Precount Register
+ * KBDTEST1 Test register 1
+ * KBDTEST2 Test register 2
+ * KBDTEST3 Test register 3
+ * KBDTEST4 Test register 4
+ * MSECR
+ * MSESTAT
+ * MSEDATA
+ * MSECLKDIV
+ * MSEPRECNT
+ * MSETEST1
+ * MSETEST2
+ * MSETEST3
+ * MSETEST4
+ *
+ */
+
+#define _KBD( x ) _SA1111( 0x0A00 )
+#define _MSE( x ) _SA1111( 0x0C00 )
+
+#define _KBDCR _SA1111( 0x0A00 )
+#define _KBDSTAT _SA1111( 0x0A04 )
+#define _KBDDATA _SA1111( 0x0A08 )
+#define _KBDCLKDIV _SA1111( 0x0A0C )
+#define _KBDPRECNT _SA1111( 0x0A10 )
+#define _MSECR _SA1111( 0x0C00 )
+#define _MSESTAT _SA1111( 0x0C04 )
+#define _MSEDATA _SA1111( 0x0C08 )
+#define _MSECLKDIV _SA1111( 0x0C10 )
+#define _MSEPRECNT _SA1111( 0x0C14 )
+
+#if ( LANGUAGE == C )
+
+#define KBDCR (*((volatile Word *) SA1111_p2v (_KBDCR)))
+#define KBDSTAT (*((volatile Word *) SA1111_p2v (_KBDSTAT)))
+#define KBDDATA (*((volatile Word *) SA1111_p2v (_KBDDATA)))
+#define KBDCLKDIV (*((volatile Word *) SA1111_p2v (_KBDCLKDIV)))
+#define KBDPRECNT (*((volatile Word *) SA1111_p2v (_KBDPRECNT)))
+#define KBDTEST1 (*((volatile Word *) SA1111_p2v (_KBDTEST1)))
+#define KBDTEST2 (*((volatile Word *) SA1111_p2v (_KBDTEST2)))
+#define KBDTEST3 (*((volatile Word *) SA1111_p2v (_KBDTEST3)))
+#define KBDTEST4 (*((volatile Word *) SA1111_p2v (_KBDTEST4)))
+#define MSECR (*((volatile Word *) SA1111_p2v (_MSECR)))
+#define MSESTAT (*((volatile Word *) SA1111_p2v (_MSESTAT)))
+#define MSEDATA (*((volatile Word *) SA1111_p2v (_MSEDATA)))
+#define MSECLKDIV (*((volatile Word *) SA1111_p2v (_MSECLKDIV)))
+#define MSEPRECNT (*((volatile Word *) SA1111_p2v (_MSEPRECNT)))
+#define MSETEST1 (*((volatile Word *) SA1111_p2v (_MSETEST1)))
+#define MSETEST2 (*((volatile Word *) SA1111_p2v (_MSETEST2)))
+#define MSETEST3 (*((volatile Word *) SA1111_p2v (_MSETEST3)))
+#define MSETEST4 (*((volatile Word *) SA1111_p2v (_MSETEST4)))
+
+#define KBDCR_ENA 0x08
+#define KBDCR_FKD 0x02
+#define KBDCR_FKC 0x01
+
+#define KBDSTAT_TXE 0x80
+#define KBDSTAT_TXB 0x40
+#define KBDSTAT_RXF 0x20
+#define KBDSTAT_RXB 0x10
+#define KBDSTAT_ENA 0x08
+#define KBDSTAT_RXP 0x04
+#define KBDSTAT_KBD 0x02
+#define KBDSTAT_KBC 0x01
+
+#define KBDCLKDIV_DivVal Fld(4,0)
+
+#define MSECR_ENA 0x08
+#define MSECR_FKD 0x02
+#define MSECR_FKC 0x01
+
+#define MSESTAT_TXE 0x80
+#define MSESTAT_TXB 0x40
+#define MSESTAT_RXF 0x20
+#define MSESTAT_RXB 0x10
+#define MSESTAT_ENA 0x08
+#define MSESTAT_RXP 0x04
+#define MSESTAT_MSD 0x02
+#define MSESTAT_MSC 0x01
+
+#define MSECLKDIV_DivVal Fld(4,0)
+
+#define KBDTEST1_CD 0x80
+#define KBDTEST1_RC1 0x40
+#define KBDTEST1_MC 0x20
+#define KBDTEST1_C Fld(2,3)
+#define KBDTEST1_T2 0x40
+#define KBDTEST1_T1 0x20
+#define KBDTEST1_T0 0x10
+#define KBDTEST2_TICBnRES 0x08
+#define KBDTEST2_RKC 0x04
+#define KBDTEST2_RKD 0x02
+#define KBDTEST2_SEL 0x01
+#define KBDTEST3_ms_16 0x80
+#define KBDTEST3_us_64 0x40
+#define KBDTEST3_us_16 0x20
+#define KBDTEST3_DIV8 0x10
+#define KBDTEST3_DIn 0x08
+#define KBDTEST3_CIn 0x04
+#define KBDTEST3_KD 0x02
+#define KBDTEST3_KC 0x01
+#define KBDTEST4_BC12 0x80
+#define KBDTEST4_BC11 0x40
+#define KBDTEST4_TRES 0x20
+#define KBDTEST4_CLKOE 0x10
+#define KBDTEST4_CRES 0x08
+#define KBDTEST4_RXB 0x04
+#define KBDTEST4_TXB 0x02
+#define KBDTEST4_SRX 0x01
+
+#define MSETEST1_CD 0x80
+#define MSETEST1_RC1 0x40
+#define MSETEST1_MC 0x20
+#define MSETEST1_C Fld(2,3)
+#define MSETEST1_T2 0x40
+#define MSETEST1_T1 0x20
+#define MSETEST1_T0 0x10
+#define MSETEST2_TICBnRES 0x08
+#define MSETEST2_RKC 0x04
+#define MSETEST2_RKD 0x02
+#define MSETEST2_SEL 0x01
+#define MSETEST3_ms_16 0x80
+#define MSETEST3_us_64 0x40
+#define MSETEST3_us_16 0x20
+#define MSETEST3_DIV8 0x10
+#define MSETEST3_DIn 0x08
+#define MSETEST3_CIn 0x04
+#define MSETEST3_KD 0x02
+#define MSETEST3_KC 0x01
+#define MSETEST4_BC12 0x80
+#define MSETEST4_BC11 0x40
+#define MSETEST4_TRES 0x20
+#define MSETEST4_CLKOE 0x10
+#define MSETEST4_CRES 0x08
+#define MSETEST4_RXB 0x04
+#define MSETEST4_TXB 0x02
+#define MSETEST4_SRX 0x01
#endif /* LANGUAGE == C */
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