/* SPDX-License-Identifier: GPL-2.0 */ /* * MPC8xx Communication Processor Module. * Copyright (c) 1997 Dan Malek (dmalek@jlc.net) * * This file contains structures and information for the communication * processor channels. Some CPM control and status is available * through the MPC8xx internal memory map. See immap.h for details. * This file only contains what I need for the moment, not the total * CPM capabilities. I (or someone else) will add definitions as they * are needed. -- Dan * * On the MBX board, EPPC-Bug loads CPM microcode into the first 512 * bytes of the DP RAM and relocates the I2C parameter area to the * IDMA1 space. The remaining DP RAM is available for buffer descriptors * or other use. */ #ifndef __CPM1__ #define __CPM1__ #include <linux/init.h> #include <asm/8xx_immap.h> #include <asm/ptrace.h> #include <asm/cpm.h> /* CPM Command register. */ #define CPM_CR_RST ((ushort)0x8000) #define CPM_CR_OPCODE ((ushort)0x0f00) #define CPM_CR_CHAN ((ushort)0x00f0) #define CPM_CR_FLG ((ushort)0x0001) /* Channel numbers. */ #define CPM_CR_CH_SCC1 ((ushort)0x0000) #define CPM_CR_CH_I2C ((ushort)0x0001) /* I2C and IDMA1 */ #define CPM_CR_CH_SCC2 ((ushort)0x0004) #define CPM_CR_CH_SPI ((ushort)0x0005) /* SPI / IDMA2 / Timers */ #define CPM_CR_CH_TIMER CPM_CR_CH_SPI #define CPM_CR_CH_SCC3 ((ushort)0x0008) #define CPM_CR_CH_SMC1 ((ushort)0x0009) /* SMC1 / DSP1 */ #define CPM_CR_CH_SCC4 ((ushort)0x000c) #define CPM_CR_CH_SMC2 ((ushort)0x000d) /* SMC2 / DSP2 */ #define mk_cr_cmd(CH, CMD) ((CMD << 8) | (CH << 4)) /* Export the base address of the communication processor registers * and dual port ram. */ extern cpm8xx_t __iomem *cpmp; /* Pointer to comm processor */ #define cpm_dpalloc cpm_muram_alloc #define cpm_dpfree cpm_muram_free #define cpm_dpram_addr cpm_muram_addr #define cpm_dpram_phys cpm_muram_dma extern void cpm_setbrg(uint brg, uint rate); extern void __init cpm_load_patch(cpm8xx_t *cp); extern void cpm_reset(void); /* Parameter RAM offsets. */ #define PROFF_SCC1 ((uint)0x0000) #define PROFF_IIC ((uint)0x0080) #define PROFF_SCC2 ((uint)0x0100) #define PROFF_SPI ((uint)0x0180) #define PROFF_SCC3 ((uint)0x0200) #define PROFF_SMC1 ((uint)0x0280) #define PROFF_SCC4 ((uint)0x0300) #define PROFF_SMC2 ((uint)0x0380) /* Define enough so I can at least use the serial port as a UART. * The MBX uses SMC1 as the host serial port. */ typedef struct smc_uart { ushort smc_rbase; /* Rx Buffer descriptor base address */ ushort smc_tbase; /* Tx Buffer descriptor base address */ u_char smc_rfcr; /* Rx function code */ u_char smc_tfcr; /* Tx function code */ ushort smc_mrblr; /* Max receive buffer length */ uint smc_rstate; /* Internal */ uint smc_idp; /* Internal */ ushort smc_rbptr; /* Internal */ ushort smc_ibc; /* Internal */ uint smc_rxtmp; /* Internal */ uint smc_tstate; /* Internal */ uint smc_tdp; /* Internal */ ushort smc_tbptr; /* Internal */ ushort smc_tbc; /* Internal */ uint smc_txtmp; /* Internal */ ushort smc_maxidl; /* Maximum idle characters */ ushort smc_tmpidl; /* Temporary idle counter */ ushort smc_brklen; /* Last received break length */ ushort smc_brkec; /* rcv'd break condition counter */ ushort smc_brkcr; /* xmt break count register */ ushort smc_rmask; /* Temporary bit mask */ char res1[8]; /* Reserved */ ushort smc_rpbase; /* Relocation pointer */ } smc_uart_t; /* Function code bits. */ #define SMC_EB ((u_char)0x10) /* Set big endian byte order */ /* SMC uart mode register. */ #define SMCMR_REN ((ushort)0x0001) #define SMCMR_TEN ((ushort)0x0002) #define SMCMR_DM ((ushort)0x000c) #define SMCMR_SM_GCI ((ushort)0x0000) #define SMCMR_SM_UART ((ushort)0x0020) #define SMCMR_SM_TRANS ((ushort)0x0030) #define SMCMR_SM_MASK ((ushort)0x0030) #define SMCMR_PM_EVEN ((ushort)0x0100) /* Even parity, else odd */ #define SMCMR_REVD SMCMR_PM_EVEN #define SMCMR_PEN ((ushort)0x0200) /* Parity enable */ #define SMCMR_BS SMCMR_PEN #define SMCMR_SL ((ushort)0x0400) /* Two stops, else one */ #define SMCR_CLEN_MASK ((ushort)0x7800) /* Character length */ #define smcr_mk_clen(C) (((C) << 11) & SMCR_CLEN_MASK) /* SMC2 as Centronics parallel printer. It is half duplex, in that * it can only receive or transmit. The parameter ram values for * each direction are either unique or properly overlap, so we can * include them in one structure. */ typedef struct smc_centronics { ushort scent_rbase; ushort scent_tbase; u_char scent_cfcr; u_char scent_smask; ushort scent_mrblr; uint scent_rstate; uint scent_r_ptr; ushort scent_rbptr; ushort scent_r_cnt; uint scent_rtemp; uint scent_tstate; uint scent_t_ptr; ushort scent_tbptr; ushort scent_t_cnt; uint scent_ttemp; ushort scent_max_sl; ushort scent_sl_cnt; ushort scent_character1; ushort scent_character2; ushort scent_character3; ushort scent_character4; ushort scent_character5; ushort scent_character6; ushort scent_character7; ushort scent_character8; ushort scent_rccm; ushort scent_rccr; } smc_cent_t; /* Centronics Status Mask Register. */ #define SMC_CENT_F ((u_char)0x08) #define SMC_CENT_PE ((u_char)0x04) #define SMC_CENT_S ((u_char)0x02) /* SMC Event and Mask register. */ #define SMCM_BRKE ((unsigned char)0x40) /* When in UART Mode */ #define SMCM_BRK ((unsigned char)0x10) /* When in UART Mode */ #define SMCM_TXE ((unsigned char)0x10) /* When in Transparent Mode */ #define SMCM_BSY ((unsigned char)0x04) #define SMCM_TX ((unsigned char)0x02) #define SMCM_RX ((unsigned char)0x01) /* Baud rate generators. */ #define CPM_BRG_RST ((uint)0x00020000) #define CPM_BRG_EN ((uint)0x00010000) #define CPM_BRG_EXTC_INT ((uint)0x00000000) #define CPM_BRG_EXTC_CLK2 ((uint)0x00004000) #define CPM_BRG_EXTC_CLK6 ((uint)0x00008000) #define CPM_BRG_ATB ((uint)0x00002000) #define CPM_BRG_CD_MASK ((uint)0x00001ffe) #define CPM_BRG_DIV16 ((uint)0x00000001) /* SI Clock Route Register */ #define SICR_RCLK_SCC1_BRG1 ((uint)0x00000000) #define SICR_TCLK_SCC1_BRG1 ((uint)0x00000000) #define SICR_RCLK_SCC2_BRG2 ((uint)0x00000800) #define SICR_TCLK_SCC2_BRG2 ((uint)0x00000100) #define SICR_RCLK_SCC3_BRG3 ((uint)0x00100000) #define SICR_TCLK_SCC3_BRG3 ((uint)0x00020000) #define SICR_RCLK_SCC4_BRG4 ((uint)0x18000000) #define SICR_TCLK_SCC4_BRG4 ((uint)0x03000000) /* SCCs. */ #define SCC_GSMRH_IRP ((uint)0x00040000) #define SCC_GSMRH_GDE ((uint)0x00010000) #define SCC_GSMRH_TCRC_CCITT ((uint)0x00008000) #define SCC_GSMRH_TCRC_BISYNC ((uint)0x00004000) #define SCC_GSMRH_TCRC_HDLC ((uint)0x00000000) #define SCC_GSMRH_REVD ((uint)0x00002000) #define SCC_GSMRH_TRX ((uint)0x00001000) #define SCC_GSMRH_TTX ((uint)0x00000800) #define SCC_GSMRH_CDP ((uint)0x00000400) #define SCC_GSMRH_CTSP ((uint)0x00000200) #define SCC_GSMRH_CDS ((uint)0x00000100) #define SCC_GSMRH_CTSS ((uint)0x00000080) #define SCC_GSMRH_TFL ((uint)0x00000040) #define SCC_GSMRH_RFW ((uint)0x00000020) #define SCC_GSMRH_TXSY ((uint)0x00000010) #define SCC_GSMRH_SYNL16 ((uint)0x0000000c) #define SCC_GSMRH_SYNL8 ((uint)0x00000008) #define SCC_GSMRH_SYNL4 ((uint)0x00000004) #define SCC_GSMRH_RTSM ((uint)0x00000002) #define SCC_GSMRH_RSYN ((uint)0x00000001) #define SCC_GSMRL_SIR ((uint)0x80000000) /* SCC2 only */ #define SCC_GSMRL_EDGE_NONE ((uint)0x60000000) #define SCC_GSMRL_EDGE_NEG ((uint)0x40000000) #define SCC_GSMRL_EDGE_POS ((uint)0x20000000) #define SCC_GSMRL_EDGE_BOTH ((uint)0x00000000) #define SCC_GSMRL_TCI ((uint)0x10000000) #define SCC_GSMRL_TSNC_3 ((uint)0x0c000000) #define SCC_GSMRL_TSNC_4 ((uint)0x08000000) #define SCC_GSMRL_TSNC_14 ((uint)0x04000000) #define SCC_GSMRL_TSNC_INF ((uint)0x00000000) #define SCC_GSMRL_RINV ((uint)0x02000000) #define SCC_GSMRL_TINV ((uint)0x01000000) #define SCC_GSMRL_TPL_128 ((uint)0x00c00000) #define SCC_GSMRL_TPL_64 ((uint)0x00a00000) #define SCC_GSMRL_TPL_48 ((uint)0x00800000) #define SCC_GSMRL_TPL_32 ((uint)0x00600000) #define SCC_GSMRL_TPL_16 ((uint)0x00400000) #define SCC_GSMRL_TPL_8 ((uint)0x00200000) #define SCC_GSMRL_TPL_NONE ((uint)0x00000000) #define SCC_GSMRL_TPP_ALL1 ((uint)0x00180000) #define SCC_GSMRL_TPP_01 ((uint)0x00100000) #define SCC_GSMRL_TPP_10 ((uint)0x00080000) #define SCC_GSMRL_TPP_ZEROS ((uint)0x00000000) #define SCC_GSMRL_TEND ((uint)0x00040000) #define SCC_GSMRL_TDCR_32 ((uint)0x00030000) #define SCC_GSMRL_TDCR_16 ((uint)0x00020000) #define SCC_GSMRL_TDCR_8 ((uint)0x00010000) #define SCC_GSMRL_TDCR_1 ((uint)0x00000000) #define SCC_GSMRL_RDCR_32 ((uint)0x0000c000) #define SCC_GSMRL_RDCR_16 ((uint)0x00008000) #define SCC_GSMRL_RDCR_8 ((uint)0x00004000) #define SCC_GSMRL_RDCR_1 ((uint)0x00000000) #define SCC_GSMRL_RENC_DFMAN ((uint)0x00003000) #define SCC_GSMRL_RENC_MANCH ((uint)0x00002000) #define SCC_GSMRL_RENC_FM0 ((uint)0x00001000) #define SCC_GSMRL_RENC_NRZI ((uint)0x00000800) #define SCC_GSMRL_RENC_NRZ ((uint)0x00000000) #define SCC_GSMRL_TENC_DFMAN ((uint)0x00000600) #define SCC_GSMRL_TENC_MANCH ((uint)0x00000400) #define SCC_GSMRL_TENC_FM0 ((uint)0x00000200) #define SCC_GSMRL_TENC_NRZI ((uint)0x00000100) #define SCC_GSMRL_TENC_NRZ ((uint)0x00000000) #define SCC_GSMRL_DIAG_LE ((uint)0x000000c0) /* Loop and echo */ #define SCC_GSMRL_DIAG_ECHO ((uint)0x00000080) #define SCC_GSMRL_DIAG_LOOP ((uint)0x00000040) #define SCC_GSMRL_DIAG_NORM ((uint)0x00000000) #define SCC_GSMRL_ENR ((uint)0x00000020) #define SCC_GSMRL_ENT ((uint)0x00000010) #define SCC_GSMRL_MODE_ENET ((uint)0x0000000c) #define SCC_GSMRL_MODE_QMC ((uint)0x0000000a) #define SCC_GSMRL_MODE_DDCMP ((uint)0x00000009) #define SCC_GSMRL_MODE_BISYNC ((uint)0x00000008) #define SCC_GSMRL_MODE_V14 ((uint)0x00000007) #define SCC_GSMRL_MODE_AHDLC ((uint)0x00000006) #define SCC_GSMRL_MODE_PROFIBUS ((uint)0x00000005) #define SCC_GSMRL_MODE_UART ((uint)0x00000004) #define SCC_GSMRL_MODE_SS7 ((uint)0x00000003) #define SCC_GSMRL_MODE_ATALK ((uint)0x00000002) #define SCC_GSMRL_MODE_HDLC ((uint)0x00000000) #define SCC_TODR_TOD ((ushort)0x8000) /* SCC Event and Mask register. */ #define SCCM_TXE ((unsigned char)0x10) #define SCCM_BSY ((unsigned char)0x04) #define SCCM_TX ((unsigned char)0x02) #define SCCM_RX ((unsigned char)0x01) typedef struct scc_param { ushort scc_rbase; /* Rx Buffer descriptor base address */ ushort scc_tbase; /* Tx Buffer descriptor base address */ u_char scc_rfcr; /* Rx function code */ u_char scc_tfcr; /* Tx function code */ ushort scc_mrblr; /* Max receive buffer length */ uint scc_rstate; /* Internal */ uint scc_idp; /* Internal */ ushort scc_rbptr; /* Internal */ ushort scc_ibc; /* Internal */ uint scc_rxtmp; /* Internal */ uint scc_tstate; /* Internal */ uint scc_tdp; /* Internal */ ushort scc_tbptr; /* Internal */ ushort scc_tbc; /* Internal */ uint scc_txtmp; /* Internal */ uint scc_rcrc; /* Internal */ uint scc_tcrc; /* Internal */ } sccp_t; /* Function code bits. */ #define SCC_EB ((u_char)0x10) /* Set big endian byte order */ /* CPM Ethernet through SCCx. */ typedef struct scc_enet { sccp_t sen_genscc; uint sen_cpres; /* Preset CRC */ uint sen_cmask; /* Constant mask for CRC */ uint sen_crcec; /* CRC Error counter */ uint sen_alec; /* alignment error counter */ uint sen_disfc; /* discard frame counter */ ushort sen_pads; /* Tx short frame pad character */ ushort sen_retlim; /* Retry limit threshold */ ushort sen_retcnt; /* Retry limit counter */ ushort sen_maxflr; /* maximum frame length register */ ushort sen_minflr; /* minimum frame length register */ ushort sen_maxd1; /* maximum DMA1 length */ ushort sen_maxd2; /* maximum DMA2 length */ ushort sen_maxd; /* Rx max DMA */ ushort sen_dmacnt; /* Rx DMA counter */ ushort sen_maxb; /* Max BD byte count */ ushort sen_gaddr1; /* Group address filter */ ushort sen_gaddr2; ushort sen_gaddr3; ushort sen_gaddr4; uint sen_tbuf0data0; /* Save area 0 - current frame */ uint sen_tbuf0data1; /* Save area 1 - current frame */ uint sen_tbuf0rba; /* Internal */ uint sen_tbuf0crc; /* Internal */ ushort sen_tbuf0bcnt; /* Internal */ ushort sen_paddrh; /* physical address (MSB) */ ushort sen_paddrm; ushort sen_paddrl; /* physical address (LSB) */ ushort sen_pper; /* persistence */ ushort sen_rfbdptr; /* Rx first BD pointer */ ushort sen_tfbdptr; /* Tx first BD pointer */ ushort sen_tlbdptr; /* Tx last BD pointer */ uint sen_tbuf1data0; /* Save area 0 - current frame */ uint sen_tbuf1data1; /* Save area 1 - current frame */ uint sen_tbuf1rba; /* Internal */ uint sen_tbuf1crc; /* Internal */ ushort sen_tbuf1bcnt; /* Internal */ ushort sen_txlen; /* Tx Frame length counter */ ushort sen_iaddr1; /* Individual address filter */ ushort sen_iaddr2; ushort sen_iaddr3; ushort sen_iaddr4; ushort sen_boffcnt; /* Backoff counter */ /* NOTE: Some versions of the manual have the following items * incorrectly documented. Below is the proper order. */ ushort sen_taddrh; /* temp address (MSB) */ ushort sen_taddrm; ushort sen_taddrl; /* temp address (LSB) */ } scc_enet_t; /* SCC Event register as used by Ethernet. */ #define SCCE_ENET_GRA ((ushort)0x0080) /* Graceful stop complete */ #define SCCE_ENET_TXE ((ushort)0x0010) /* Transmit Error */ #define SCCE_ENET_RXF ((ushort)0x0008) /* Full frame received */ #define SCCE_ENET_BSY ((ushort)0x0004) /* All incoming buffers full */ #define SCCE_ENET_TXB ((ushort)0x0002) /* A buffer was transmitted */ #define SCCE_ENET_RXB ((ushort)0x0001) /* A buffer was received */ /* SCC Mode Register (PMSR) as used by Ethernet. */ #define SCC_PSMR_HBC ((ushort)0x8000) /* Enable heartbeat */ #define SCC_PSMR_FC ((ushort)0x4000) /* Force collision */ #define SCC_PSMR_RSH ((ushort)0x2000) /* Receive short frames */ #define SCC_PSMR_IAM ((ushort)0x1000) /* Check individual hash */ #define SCC_PSMR_ENCRC ((ushort)0x0800) /* Ethernet CRC mode */ #define SCC_PSMR_PRO ((ushort)0x0200) /* Promiscuous mode */ #define SCC_PSMR_BRO ((ushort)0x0100) /* Catch broadcast pkts */ #define SCC_PSMR_SBT ((ushort)0x0080) /* Special backoff timer */ #define SCC_PSMR_LPB ((ushort)0x0040) /* Set Loopback mode */ #define SCC_PSMR_SIP ((ushort)0x0020) /* Sample Input Pins */ #define SCC_PSMR_LCW ((ushort)0x0010) /* Late collision window */ #define SCC_PSMR_NIB22 ((ushort)0x000a) /* Start frame search */ #define SCC_PSMR_FDE ((ushort)0x0001) /* Full duplex enable */ /* SCC as UART */ typedef struct scc_uart { sccp_t scc_genscc; char res1[8]; /* Reserved */ ushort scc_maxidl; /* Maximum idle chars */ ushort scc_idlc; /* temp idle counter */ ushort scc_brkcr; /* Break count register */ ushort scc_parec; /* receive parity error counter */ ushort scc_frmec; /* receive framing error counter */ ushort scc_nosec; /* receive noise counter */ ushort scc_brkec; /* receive break condition counter */ ushort scc_brkln; /* last received break length */ ushort scc_uaddr1; /* UART address character 1 */ ushort scc_uaddr2; /* UART address character 2 */ ushort scc_rtemp; /* Temp storage */ ushort scc_toseq; /* Transmit out of sequence char */ ushort scc_char1; /* control character 1 */ ushort scc_char2; /* control character 2 */ ushort scc_char3; /* control character 3 */ ushort scc_char4; /* control character 4 */ ushort scc_char5; /* control character 5 */ ushort scc_char6; /* control character 6 */ ushort scc_char7; /* control character 7 */ ushort scc_char8; /* control character 8 */ ushort scc_rccm; /* receive control character mask */ ushort scc_rccr; /* receive control character register */ ushort scc_rlbc; /* receive last break character */ } scc_uart_t; /* SCC Event and Mask registers when it is used as a UART. */ #define UART_SCCM_GLR ((ushort)0x1000) #define UART_SCCM_GLT ((ushort)0x0800) #define UART_SCCM_AB ((ushort)0x0200) #define UART_SCCM_IDL ((ushort)0x0100) #define UART_SCCM_GRA ((ushort)0x0080) #define UART_SCCM_BRKE ((ushort)0x0040) #define UART_SCCM_BRKS ((ushort)0x0020) #define UART_SCCM_CCR ((ushort)0x0008) #define UART_SCCM_BSY ((ushort)0x0004) #define UART_SCCM_TX ((ushort)0x0002) #define UART_SCCM_RX ((ushort)0x0001) /* The SCC PMSR when used as a UART. */ #define SCU_PSMR_FLC ((ushort)0x8000) #define SCU_PSMR_SL ((ushort)0x4000) #define SCU_PSMR_CL ((ushort)0x3000) #define SCU_PSMR_UM ((ushort)0x0c00) #define SCU_PSMR_FRZ ((ushort)0x0200) #define SCU_PSMR_RZS ((ushort)0x0100) #define SCU_PSMR_SYN ((ushort)0x0080) #define SCU_PSMR_DRT ((ushort)0x0040) #define SCU_PSMR_PEN ((ushort)0x0010) #define SCU_PSMR_RPM ((ushort)0x000c) #define SCU_PSMR_REVP ((ushort)0x0008) #define SCU_PSMR_TPM ((ushort)0x0003) #define SCU_PSMR_TEVP ((ushort)0x0002) /* CPM Transparent mode SCC. */ typedef struct scc_trans { sccp_t st_genscc; uint st_cpres; /* Preset CRC */ uint st_cmask; /* Constant mask for CRC */ } scc_trans_t; /* IIC parameter RAM. */ typedef struct iic { ushort iic_rbase; /* Rx Buffer descriptor base address */ ushort iic_tbase; /* Tx Buffer descriptor base address */ u_char iic_rfcr; /* Rx function code */ u_char iic_tfcr; /* Tx function code */ ushort iic_mrblr; /* Max receive buffer length */ uint iic_rstate; /* Internal */ uint iic_rdp; /* Internal */ ushort iic_rbptr; /* Internal */ ushort iic_rbc; /* Internal */ uint iic_rxtmp; /* Internal */ uint iic_tstate; /* Internal */ uint iic_tdp; /* Internal */ ushort iic_tbptr; /* Internal */ ushort iic_tbc; /* Internal */ uint iic_txtmp; /* Internal */ char res1[4]; /* Reserved */ ushort iic_rpbase; /* Relocation pointer */ char res2[2]; /* Reserved */ } iic_t; /* * RISC Controller Configuration Register definitons */ #define RCCR_TIME 0x8000 /* RISC Timer Enable */ #define RCCR_TIMEP(t) (((t) & 0x3F)<<8) /* RISC Timer Period */ #define RCCR_TIME_MASK 0x00FF /* not RISC Timer related bits */ /* RISC Timer Parameter RAM offset */ #define PROFF_RTMR ((uint)0x01B0) typedef struct risc_timer_pram { unsigned short tm_base; /* RISC Timer Table Base Address */ unsigned short tm_ptr; /* RISC Timer Table Pointer (internal) */ unsigned short r_tmr; /* RISC Timer Mode Register */ unsigned short r_tmv; /* RISC Timer Valid Register */ unsigned long tm_cmd; /* RISC Timer Command Register */ unsigned long tm_cnt; /* RISC Timer Internal Count */ } rt_pram_t; /* Bits in RISC Timer Command Register */ #define TM_CMD_VALID 0x80000000 /* Valid - Enables the timer */ #define TM_CMD_RESTART 0x40000000 /* Restart - for automatic restart */ #define TM_CMD_PWM 0x20000000 /* Run in Pulse Width Modulation Mode */ #define TM_CMD_NUM(n) (((n)&0xF)<<16) /* Timer Number */ #define TM_CMD_PERIOD(p) ((p)&0xFFFF) /* Timer Period */ /* CPM interrupts. There are nearly 32 interrupts generated by CPM * channels or devices. All of these are presented to the PPC core * as a single interrupt. The CPM interrupt handler dispatches its * own handlers, in a similar fashion to the PPC core handler. We * use the table as defined in the manuals (i.e. no special high * priority and SCC1 == SCCa, etc...). */ #define CPMVEC_NR 32 #define CPMVEC_PIO_PC15 ((ushort)0x1f) #define CPMVEC_SCC1 ((ushort)0x1e) #define CPMVEC_SCC2 ((ushort)0x1d) #define CPMVEC_SCC3 ((ushort)0x1c) #define CPMVEC_SCC4 ((ushort)0x1b) #define CPMVEC_PIO_PC14 ((ushort)0x1a) #define CPMVEC_TIMER1 ((ushort)0x19) #define CPMVEC_PIO_PC13 ((ushort)0x18) #define CPMVEC_PIO_PC12 ((ushort)0x17) #define CPMVEC_SDMA_CB_ERR ((ushort)0x16) #define CPMVEC_IDMA1 ((ushort)0x15) #define CPMVEC_IDMA2 ((ushort)0x14) #define CPMVEC_TIMER2 ((ushort)0x12) #define CPMVEC_RISCTIMER ((ushort)0x11) #define CPMVEC_I2C ((ushort)0x10) #define CPMVEC_PIO_PC11 ((ushort)0x0f) #define CPMVEC_PIO_PC10 ((ushort)0x0e) #define CPMVEC_TIMER3 ((ushort)0x0c) #define CPMVEC_PIO_PC9 ((ushort)0x0b) #define CPMVEC_PIO_PC8 ((ushort)0x0a) #define CPMVEC_PIO_PC7 ((ushort)0x09) #define CPMVEC_TIMER4 ((ushort)0x07) #define CPMVEC_PIO_PC6 ((ushort)0x06) #define CPMVEC_SPI ((ushort)0x05) #define CPMVEC_SMC1 ((ushort)0x04) #define CPMVEC_SMC2 ((ushort)0x03) #define CPMVEC_PIO_PC5 ((ushort)0x02) #define CPMVEC_PIO_PC4 ((ushort)0x01) #define CPMVEC_ERROR ((ushort)0x00) /* CPM interrupt configuration vector. */ #define CICR_SCD_SCC4 ((uint)0x00c00000) /* SCC4 @ SCCd */ #define CICR_SCC_SCC3 ((uint)0x00200000) /* SCC3 @ SCCc */ #define CICR_SCB_SCC2 ((uint)0x00040000) /* SCC2 @ SCCb */ #define CICR_SCA_SCC1 ((uint)0x00000000) /* SCC1 @ SCCa */ #define CICR_IRL_MASK ((uint)0x0000e000) /* Core interrupt */ #define CICR_HP_MASK ((uint)0x00001f00) /* Hi-pri int. */ #define CICR_IEN ((uint)0x00000080) /* Int. enable */ #define CICR_SPS ((uint)0x00000001) /* SCC Spread */ #define CPM_PIN_INPUT 0 #define CPM_PIN_OUTPUT 1 #define CPM_PIN_PRIMARY 0 #define CPM_PIN_SECONDARY 2 #define CPM_PIN_GPIO 4 #define CPM_PIN_OPENDRAIN 8 #define CPM_PIN_FALLEDGE 16 #define CPM_PIN_ANYEDGE 0 enum cpm_port { CPM_PORTA, CPM_PORTB, CPM_PORTC, CPM_PORTD, CPM_PORTE, }; void cpm1_set_pin(enum cpm_port port, int pin, int flags); enum cpm_clk_dir { CPM_CLK_RX, CPM_CLK_TX, CPM_CLK_RTX }; enum cpm_clk_target { CPM_CLK_SCC1, CPM_CLK_SCC2, CPM_CLK_SCC3, CPM_CLK_SCC4, CPM_CLK_SMC1, CPM_CLK_SMC2, }; enum cpm_clk { CPM_BRG1, /* Baud Rate Generator 1 */ CPM_BRG2, /* Baud Rate Generator 2 */ CPM_BRG3, /* Baud Rate Generator 3 */ CPM_BRG4, /* Baud Rate Generator 4 */ CPM_CLK1, /* Clock 1 */ CPM_CLK2, /* Clock 2 */ CPM_CLK3, /* Clock 3 */ CPM_CLK4, /* Clock 4 */ CPM_CLK5, /* Clock 5 */ CPM_CLK6, /* Clock 6 */ CPM_CLK7, /* Clock 7 */ CPM_CLK8, /* Clock 8 */ }; int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode); #endif /* __CPM1__ */
Name | Type | Size | Permission | Actions |
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book3s | Folder | 0755 |
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nohash | Folder | 0755 |
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8xx_immap.h | File | 13.77 KB | 0644 |
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Kbuild | File | 248 B | 0644 |
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accounting.h | File | 1 KB | 0644 |
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agp.h | File | 525 B | 0644 |
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archrandom.h | File | 1016 B | 0644 |
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asm-compat.h | File | 2.53 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 4.78 KB | 0644 |
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async_tx.h | File | 1.64 KB | 0644 |
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atomic.h | File | 13.57 KB | 0644 |
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backlight.h | File | 1.09 KB | 0644 |
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barrier.h | File | 3.57 KB | 0644 |
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bitops.h | File | 7.8 KB | 0644 |
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bootx.h | File | 1.12 KB | 0644 |
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btext.h | File | 926 B | 0644 |
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bug.h | File | 3.55 KB | 0644 |
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bugs.h | File | 486 B | 0644 |
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cache.h | File | 2.47 KB | 0644 |
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cacheflush.h | File | 3.76 KB | 0644 |
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cell-pmu.h | File | 4.04 KB | 0644 |
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cell-regs.h | File | 9.57 KB | 0644 |
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checksum.h | File | 5.85 KB | 0644 |
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cmpxchg.h | File | 12.16 KB | 0644 |
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code-patching-asm.h | File | 397 B | 0644 |
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code-patching.h | File | 5.01 KB | 0644 |
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compat.h | File | 6.26 KB | 0644 |
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context_tracking.h | File | 245 B | 0644 |
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copro.h | File | 769 B | 0644 |
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cpm.h | File | 5.09 KB | 0644 |
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cpm1.h | File | 21.08 KB | 0644 |
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cpm2.h | File | 48.43 KB | 0644 |
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cpu_has_feature.h | File | 1.31 KB | 0644 |
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cpufeature.h | File | 1.18 KB | 0644 |
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cpuidle.h | File | 3.31 KB | 0644 |
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cputable.h | File | 22.56 KB | 0644 |
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cputhreads.h | File | 2.92 KB | 0644 |
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cputime.h | File | 1.59 KB | 0644 |
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current.h | File | 835 B | 0644 |
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dbdma.h | File | 3.72 KB | 0644 |
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dbell.h | File | 2.78 KB | 0644 |
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dcr-generic.h | File | 1.58 KB | 0644 |
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dcr-mmio.h | File | 1.68 KB | 0644 |
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dcr-native.h | File | 4.42 KB | 0644 |
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dcr-regs.h | File | 5.71 KB | 0644 |
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dcr.h | File | 2.73 KB | 0644 |
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debug.h | File | 1.97 KB | 0644 |
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debugfs.h | File | 489 B | 0644 |
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delay.h | File | 3.42 KB | 0644 |
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device.h | File | 1.1 KB | 0644 |
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disassemble.h | File | 2.73 KB | 0644 |
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dma-mapping.h | File | 4.12 KB | 0644 |
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dma.h | File | 10.51 KB | 0644 |
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dt_cpu_ftrs.h | File | 816 B | 0644 |
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edac.h | File | 1.08 KB | 0644 |
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eeh.h | File | 14.44 KB | 0644 |
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eeh_event.h | File | 1.36 KB | 0644 |
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ehv_pic.h | File | 963 B | 0644 |
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elf.h | File | 6.29 KB | 0644 |
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emergency-restart.h | File | 43 B | 0644 |
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emulated_ops.h | File | 2.58 KB | 0644 |
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epapr_hcalls.h | File | 16.44 KB | 0644 |
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exception-64e.h | File | 7.21 KB | 0644 |
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exception-64s.h | File | 22.72 KB | 0644 |
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exec.h | File | 246 B | 0644 |
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extable.h | File | 904 B | 0644 |
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fadump.h | File | 6.1 KB | 0644 |
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fb.h | File | 483 B | 0644 |
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feature-fixups.h | File | 8.76 KB | 0644 |
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firmware.h | File | 4.71 KB | 0644 |
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fixmap.h | File | 2.33 KB | 0644 |
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floppy.h | File | 4.86 KB | 0644 |
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fs_pd.h | File | 1.02 KB | 0644 |
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fsl_85xx_cache_sram.h | File | 1.43 KB | 0644 |
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fsl_gtm.h | File | 1.38 KB | 0644 |
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fsl_hcalls.h | File | 17.2 KB | 0644 |
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fsl_lbc.h | File | 10.9 KB | 0644 |
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fsl_pamu_stash.h | File | 1.1 KB | 0644 |
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fsl_pm.h | File | 1.36 KB | 0644 |
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ftrace.h | File | 2.1 KB | 0644 |
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futex.h | File | 2.4 KB | 0644 |
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grackle.h | File | 331 B | 0644 |
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hardirq.h | File | 1.15 KB | 0644 |
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head-64.h | File | 13.86 KB | 0644 |
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heathrow.h | File | 2.53 KB | 0644 |
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highmem.h | File | 2.41 KB | 0644 |
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hmi.h | File | 1.49 KB | 0644 |
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hugetlb.h | File | 4.73 KB | 0644 |
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hvcall.h | File | 15.35 KB | 0644 |
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hvconsole.h | File | 1.37 KB | 0644 |
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hvcserver.h | File | 2.09 KB | 0644 |
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hvsi.h | File | 2.78 KB | 0644 |
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hw_breakpoint.h | File | 3.07 KB | 0644 |
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hw_irq.h | File | 5.24 KB | 0644 |
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hydra.h | File | 2.91 KB | 0644 |
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i8259.h | File | 361 B | 0644 |
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ibmebus.h | File | 2.15 KB | 0644 |
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icswx.h | File | 4.71 KB | 0644 |
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ide.h | File | 586 B | 0644 |
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ima.h | File | 772 B | 0644 |
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imc-pmu.h | File | 2.87 KB | 0644 |
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immap_cpm2.h | File | 10.5 KB | 0644 |
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io-defs.h | File | 3.09 KB | 0644 |
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io-workarounds.h | File | 1.54 KB | 0644 |
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io.h | File | 28.02 KB | 0644 |
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io_event_irq.h | File | 1.91 KB | 0644 |
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iommu.h | File | 10.16 KB | 0644 |
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ipic.h | File | 3.51 KB | 0644 |
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irq.h | File | 1.83 KB | 0644 |
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irq_work.h | File | 252 B | 0644 |
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irqflags.h | File | 1.7 KB | 0644 |
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isa-bridge.h | File | 654 B | 0644 |
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jump_label.h | File | 1.62 KB | 0644 |
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kdebug.h | File | 291 B | 0644 |
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kdump.h | File | 1.37 KB | 0644 |
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kexec.h | File | 4.02 KB | 0644 |
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keylargo.h | File | 10.8 KB | 0644 |
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kgdb.h | File | 2.06 KB | 0644 |
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kmap_types.h | File | 434 B | 0644 |
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kprobes.h | File | 3.75 KB | 0644 |
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kup.h | File | 1021 B | 0644 |
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kvm_asm.h | File | 5.46 KB | 0644 |
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kvm_book3s.h | File | 12.06 KB | 0644 |
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kvm_book3s_32.h | File | 1.39 KB | 0644 |
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kvm_book3s_64.h | File | 12.62 KB | 0644 |
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kvm_book3s_asm.h | File | 4.4 KB | 0644 |
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kvm_booke.h | File | 2.68 KB | 0644 |
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kvm_booke_hv_asm.h | File | 2.03 KB | 0644 |
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kvm_fpu.h | File | 2.74 KB | 0644 |
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kvm_host.h | File | 19.92 KB | 0644 |
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kvm_para.h | File | 1.49 KB | 0644 |
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kvm_ppc.h | File | 34.83 KB | 0644 |
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libata-portmap.h | File | 249 B | 0644 |
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linkage.h | File | 501 B | 0644 |
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livepatch.h | File | 1.65 KB | 0644 |
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local.h | File | 3.79 KB | 0644 |
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lppaca.h | File | 5.02 KB | 0644 |
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lv1call.h | File | 18.74 KB | 0644 |
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machdep.h | File | 9.7 KB | 0644 |
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macio.h | File | 3.89 KB | 0644 |
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mc146818rtc.h | File | 943 B | 0644 |
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mce.h | File | 5.58 KB | 0644 |
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mediabay.h | File | 1.34 KB | 0644 |
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mm-arch-hooks.h | File | 839 B | 0644 |
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mman.h | File | 1.33 KB | 0644 |
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mmu-40x.h | File | 1.94 KB | 0644 |
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mmu-44x.h | File | 5.56 KB | 0644 |
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mmu-8xx.h | File | 8.6 KB | 0644 |
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mmu-book3e.h | File | 9.47 KB | 0644 |
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mmu.h | File | 9.2 KB | 0644 |
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mmu_context.h | File | 6.26 KB | 0644 |
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mmzone.h | File | 1.08 KB | 0644 |
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module.h | File | 2.47 KB | 0644 |
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mpc5121.h | File | 3.82 KB | 0644 |
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mpc52xx.h | File | 10.85 KB | 0644 |
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mpc52xx_psc.h | File | 9.89 KB | 0644 |
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mpc5xxx.h | File | 641 B | 0644 |
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mpc6xx.h | File | 143 B | 0644 |
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mpc8260.h | File | 742 B | 0644 |
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mpc85xx.h | File | 2.52 KB | 0644 |
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mpic.h | File | 13.97 KB | 0644 |
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mpic_msgr.h | File | 3.52 KB | 0644 |
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mpic_timer.h | File | 1.39 KB | 0644 |
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msi_bitmap.h | File | 1.01 KB | 0644 |
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nmi.h | File | 238 B | 0644 |
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nvram.h | File | 3.21 KB | 0644 |
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ohare.h | File | 1.64 KB | 0644 |
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opal-api.h | File | 29.34 KB | 0644 |
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opal.h | File | 16.53 KB | 0644 |
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oprofile_impl.h | File | 3 KB | 0644 |
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paca.h | File | 8.06 KB | 0644 |
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page.h | File | 10.65 KB | 0644 |
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page_32.h | File | 1.57 KB | 0644 |
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page_64.h | File | 2.93 KB | 0644 |
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parport.h | File | 956 B | 0644 |
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pasemi_dma.h | File | 23.32 KB | 0644 |
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pci-bridge.h | File | 9.21 KB | 0644 |
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pci.h | File | 4.58 KB | 0644 |
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percpu.h | File | 468 B | 0644 |
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perf_event.h | File | 1.23 KB | 0644 |
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perf_event_fsl_emb.h | File | 1.42 KB | 0644 |
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perf_event_server.h | File | 6.3 KB | 0644 |
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pgalloc.h | File | 620 B | 0644 |
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pgtable-be-types.h | File | 2.76 KB | 0644 |
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pgtable-types.h | File | 1.94 KB | 0644 |
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pgtable.h | File | 2.45 KB | 0644 |
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plpar_wrappers.h | File | 8.35 KB | 0644 |
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pmac_feature.h | File | 13.08 KB | 0644 |
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pmac_low_i2c.h | File | 3.24 KB | 0644 |
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pmac_pfunc.h | File | 8.01 KB | 0644 |
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pmc.h | File | 1.35 KB | 0644 |
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pmi.h | File | 1.77 KB | 0644 |
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pnv-ocxl.h | File | 1.4 KB | 0644 |
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pnv-pci.h | File | 3.22 KB | 0644 |
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powernv.h | File | 1.57 KB | 0644 |
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ppc-opcode.h | File | 19.05 KB | 0644 |
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ppc-pci.h | File | 2.69 KB | 0644 |
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ppc4xx.h | File | 530 B | 0644 |
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ppc4xx_ocm.h | File | 1.41 KB | 0644 |
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ppc_asm.h | File | 21.63 KB | 0644 |
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probes.h | File | 2.11 KB | 0644 |
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processor.h | File | 15 KB | 0644 |
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prom.h | File | 7.17 KB | 0644 |
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ps3.h | File | 15.44 KB | 0644 |
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ps3av.h | File | 23.49 KB | 0644 |
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ps3gpu.h | File | 2.44 KB | 0644 |
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ps3stor.h | File | 1.99 KB | 0644 |
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pte-common.h | File | 6.27 KB | 0644 |
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pte-walk.h | File | 1.11 KB | 0644 |
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ptrace.h | File | 7.14 KB | 0644 |
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reg.h | File | 61.61 KB | 0644 |
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reg_8xx.h | File | 4.96 KB | 0644 |
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reg_a2.h | File | 6.16 KB | 0644 |
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reg_booke.h | File | 36.17 KB | 0644 |
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reg_fsl_emb.h | File | 3.65 KB | 0644 |
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rheap.h | File | 2.43 KB | 0644 |
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rio.h | File | 637 B | 0644 |
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rtas.h | File | 14.67 KB | 0644 |
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runlatch.h | File | 1.16 KB | 0644 |
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scom.h | File | 4.92 KB | 0644 |
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seccomp.h | File | 249 B | 0644 |
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sections.h | File | 1.9 KB | 0644 |
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security_features.h | File | 3.03 KB | 0644 |
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serial.h | File | 677 B | 0644 |
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setjmp.h | File | 630 B | 0644 |
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setup.h | File | 2.44 KB | 0644 |
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sfp-machine.h | File | 12.38 KB | 0644 |
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shmparam.h | File | 206 B | 0644 |
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signal.h | File | 225 B | 0644 |
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slice.h | File | 1.12 KB | 0644 |
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smp.h | File | 6.13 KB | 0644 |
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smu.h | File | 19.33 KB | 0644 |
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sparsemem.h | File | 1.1 KB | 0644 |
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spinlock.h | File | 7.04 KB | 0644 |
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spinlock_types.h | File | 424 B | 0644 |
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spu.h | File | 25.28 KB | 0644 |
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spu_csa.h | File | 6.64 KB | 0644 |
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spu_info.h | File | 908 B | 0644 |
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spu_priv1.h | File | 5.68 KB | 0644 |
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sstep.h | File | 4.58 KB | 0644 |
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string.h | File | 1.74 KB | 0644 |
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swab.h | File | 377 B | 0644 |
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swiotlb.h | File | 810 B | 0644 |
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switch_to.h | File | 2.66 KB | 0644 |
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synch.h | File | 1.36 KB | 0644 |
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syscall.h | File | 2.8 KB | 0644 |
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syscalls.h | File | 684 B | 0644 |
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systbl.h | File | 9.28 KB | 0644 |
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tce.h | File | 1.72 KB | 0644 |
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termios.h | File | 860 B | 0644 |
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thread_info.h | File | 5.31 KB | 0644 |
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time.h | File | 4.82 KB | 0644 |
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timex.h | File | 967 B | 0644 |
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tlb.h | File | 2.47 KB | 0644 |
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tlbflush.h | File | 2.93 KB | 0644 |
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tm.h | File | 690 B | 0644 |
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topology.h | File | 2.92 KB | 0644 |
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trace.h | File | 4.17 KB | 0644 |
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trace_clock.h | File | 517 B | 0644 |
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tsi108.h | File | 3.39 KB | 0644 |
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tsi108_irq.h | File | 4.48 KB | 0644 |
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tsi108_pci.h | File | 1.82 KB | 0644 |
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types.h | File | 1 KB | 0644 |
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uaccess.h | File | 13.21 KB | 0644 |
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udbg.h | File | 2.16 KB | 0644 |
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uic.h | File | 616 B | 0644 |
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unaligned.h | File | 548 B | 0644 |
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uninorth.h | File | 8.21 KB | 0644 |
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unistd.h | File | 1.52 KB | 0644 |
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uprobes.h | File | 1.41 KB | 0644 |
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user.h | File | 2.14 KB | 0644 |
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vas.h | File | 4.61 KB | 0644 |
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vdso.h | File | 1.53 KB | 0644 |
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vdso_datapage.h | File | 4.4 KB | 0644 |
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vga.h | File | 1.24 KB | 0644 |
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vio.h | File | 4.79 KB | 0644 |
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word-at-a-time.h | File | 4.75 KB | 0644 |
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xics.h | File | 4.31 KB | 0644 |
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xilinx_intc.h | File | 598 B | 0644 |
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xilinx_pci.h | File | 551 B | 0644 |
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xive-regs.h | File | 3.73 KB | 0644 |
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xive.h | File | 5.35 KB | 0644 |
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xmon.h | File | 927 B | 0644 |
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xor.h | File | 2.11 KB | 0644 |
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