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/* SPDX-License-Identifier: GPL-2.0 */ /* * MPC8xx Communication Processor Module. * Copyright (c) 1997 Dan Malek ([email protected]) * * 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 */ 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_DSP1 ((uint)0x02c0) #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); int cpm1_gpiochip_add16(struct device *dev); int cpm1_gpiochip_add32(struct device *dev); #endif /* __CPM1__ */
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| book3s | Folder | 0755 |
|
|
| nohash | Folder | 0755 |
|
|
| vdso | Folder | 0755 |
|
|
| 8xx_immap.h | File | 13.81 KB | 0644 |
|
| Kbuild | File | 262 B | 0644 |
|
| accounting.h | File | 908 B | 0644 |
|
| archrandom.h | File | 417 B | 0644 |
|
| asm-compat.h | File | 1.94 KB | 0644 |
|
| asm-const.h | File | 443 B | 0644 |
|
| asm-offsets.h | File | 35 B | 0644 |
|
| asm-prototypes.h | File | 2.17 KB | 0644 |
|
| asm.h | File | 154 B | 0644 |
|
| async_tx.h | File | 908 B | 0644 |
|
| atomic.h | File | 11.55 KB | 0644 |
|
| backlight.h | File | 1.02 KB | 0644 |
|
| barrier.h | File | 3.95 KB | 0644 |
|
| bitops.h | File | 9.13 KB | 0644 |
|
| bootx.h | File | 1.12 KB | 0644 |
|
| bpf_perf_event.h | File | 233 B | 0644 |
|
| btext.h | File | 1006 B | 0644 |
|
| bug.h | File | 3.23 KB | 0644 |
|
| cache.h | File | 2.9 KB | 0644 |
|
| cacheflush.h | File | 3.91 KB | 0644 |
|
| cell-pmu.h | File | 3.41 KB | 0644 |
|
| cell-regs.h | File | 9.57 KB | 0644 |
|
| checksum.h | File | 5.73 KB | 0644 |
|
| clocksource.h | File | 185 B | 0644 |
|
| cmpxchg.h | File | 16.28 KB | 0644 |
|
| code-patching-asm.h | File | 397 B | 0644 |
|
| compat.h | File | 2.5 KB | 0644 |
|
| context_tracking.h | File | 250 B | 0644 |
|
| copro.h | File | 593 B | 0644 |
|
| cpm.h | File | 25 B | 0644 |
|
| cpm1.h | File | 21.06 KB | 0644 |
|
| cpm2.h | File | 48.4 KB | 0644 |
|
| cpu_has_feature.h | File | 1.31 KB | 0644 |
|
| cpu_setup.h | File | 2.48 KB | 0644 |
|
| cpufeature.h | File | 1.04 KB | 0644 |
|
| cpuidle.h | File | 3.33 KB | 0644 |
|
| cputable.h | File | 23.17 KB | 0644 |
|
| cputhreads.h | File | 2.83 KB | 0644 |
|
| cputime.h | File | 2.22 KB | 0644 |
|
| crashdump-ppc64.h | File | 624 B | 0644 |
|
| current.h | File | 680 B | 0644 |
|
| dbdma.h | File | 3.72 KB | 0644 |
|
| dbell.h | File | 3.93 KB | 0644 |
|
| dcr-generic.h | File | 930 B | 0644 |
|
| dcr-mmio.h | File | 1 KB | 0644 |
|
| dcr-native.h | File | 3.77 KB | 0644 |
|
| dcr-regs.h | File | 5.71 KB | 0644 |
|
| dcr.h | File | 2.06 KB | 0644 |
|
| debug.h | File | 1.9 KB | 0644 |
|
| delay.h | File | 3.22 KB | 0644 |
|
| device.h | File | 1.09 KB | 0644 |
|
| disassemble.h | File | 2.14 KB | 0644 |
|
| dma-direct.h | File | 391 B | 0644 |
|
| dma.h | File | 10.38 KB | 0644 |
|
| drmem.h | File | 2.94 KB | 0644 |
|
| dt_cpu_ftrs.h | File | 756 B | 0644 |
|
| dtl.h | File | 1.06 KB | 0644 |
|
| edac.h | File | 1.08 KB | 0644 |
|
| eeh.h | File | 14.79 KB | 0644 |
|
| eeh_event.h | File | 826 B | 0644 |
|
| ehv_pic.h | File | 963 B | 0644 |
|
| elf.h | File | 6.48 KB | 0644 |
|
| elfnote.h | File | 527 B | 0644 |
|
| emergency-restart.h | File | 43 B | 0644 |
|
| emulated_ops.h | File | 2.02 KB | 0644 |
|
| epapr_hcalls.h | File | 16.43 KB | 0644 |
|
| exception-64e.h | File | 5.72 KB | 0644 |
|
| exception-64s.h | File | 4.25 KB | 0644 |
|
| exec.h | File | 246 B | 0644 |
|
| extable.h | File | 1.18 KB | 0644 |
|
| fadump-internal.h | File | 5.35 KB | 0644 |
|
| fadump.h | File | 1.38 KB | 0644 |
|
| feature-fixups.h | File | 9.7 KB | 0644 |
|
| firmware.h | File | 5.47 KB | 0644 |
|
| fixmap.h | File | 3.46 KB | 0644 |
|
| floppy.h | File | 5.01 KB | 0644 |
|
| fpu.h | File | 509 B | 0644 |
|
| fsl_gtm.h | File | 1.17 KB | 0644 |
|
| fsl_hcalls.h | File | 17.2 KB | 0644 |
|
| fsl_lbc.h | File | 10.24 KB | 0644 |
|
| fsl_pamu_stash.h | File | 411 B | 0644 |
|
| fsl_pm.h | File | 1.16 KB | 0644 |
|
| ftrace.h | File | 5.08 KB | 0644 |
|
| futex.h | File | 2.19 KB | 0644 |
|
| grackle.h | File | 331 B | 0644 |
|
| guest-state-buffer.h | File | 27.38 KB | 0644 |
|
| hardirq.h | File | 948 B | 0644 |
|
| head-64.h | File | 5.36 KB | 0644 |
|
| heathrow.h | File | 2.53 KB | 0644 |
|
| highmem.h | File | 2.03 KB | 0644 |
|
| hmi.h | File | 971 B | 0644 |
|
| hugetlb.h | File | 2.3 KB | 0644 |
|
| hvcall.h | File | 22.61 KB | 0644 |
|
| hvconsole.h | File | 800 B | 0644 |
|
| hvcserver.h | File | 1.44 KB | 0644 |
|
| hvsi.h | File | 2.83 KB | 0644 |
|
| hw_breakpoint.h | File | 3.69 KB | 0644 |
|
| hw_irq.h | File | 12.64 KB | 0644 |
|
| hydra.h | File | 2.88 KB | 0644 |
|
| i8259.h | File | 361 B | 0644 |
|
| ibmebus.h | File | 2.18 KB | 0644 |
|
| icswx.h | File | 4.97 KB | 0644 |
|
| idle.h | File | 2.37 KB | 0644 |
|
| imc-pmu.h | File | 3.91 KB | 0644 |
|
| immap_cpm2.h | File | 10.5 KB | 0644 |
|
| inst.h | File | 3.9 KB | 0644 |
|
| interrupt.h | File | 20.21 KB | 0644 |
|
| io-defs.h | File | 3.09 KB | 0644 |
|
| io-workarounds.h | File | 1.28 KB | 0644 |
|
| io.h | File | 30.97 KB | 0644 |
|
| io_event_irq.h | File | 1.71 KB | 0644 |
|
| iommu.h | File | 10.19 KB | 0644 |
|
| ipic.h | File | 3.07 KB | 0644 |
|
| irq.h | File | 1.33 KB | 0644 |
|
| irq_work.h | File | 213 B | 0644 |
|
| irqflags.h | File | 239 B | 0644 |
|
| isa-bridge.h | File | 654 B | 0644 |
|
| jump_label.h | File | 1.3 KB | 0644 |
|
| kasan.h | File | 2.27 KB | 0644 |
|
| kdebug.h | File | 291 B | 0644 |
|
| kdump.h | File | 1.37 KB | 0644 |
|
| kexec.h | File | 6 KB | 0644 |
|
| kexec_ranges.h | File | 743 B | 0644 |
|
| keylargo.h | File | 10.8 KB | 0644 |
|
| kfence.h | File | 1.16 KB | 0644 |
|
| kgdb.h | File | 2.11 KB | 0644 |
|
| kprobes.h | File | 2.64 KB | 0644 |
|
| kup.h | File | 4.21 KB | 0644 |
|
| kvm_asm.h | File | 4.89 KB | 0644 |
|
| kvm_book3s.h | File | 23.17 KB | 0644 |
|
| kvm_book3s_32.h | File | 816 B | 0644 |
|
| kvm_book3s_64.h | File | 18.78 KB | 0644 |
|
| kvm_book3s_asm.h | File | 3.56 KB | 0644 |
|
| kvm_book3s_uvmem.h | File | 2.67 KB | 0644 |
|
| kvm_booke.h | File | 2.41 KB | 0644 |
|
| kvm_booke_hv_asm.h | File | 1.91 KB | 0644 |
|
| kvm_fpu.h | File | 2.15 KB | 0644 |
|
| kvm_guest.h | File | 573 B | 0644 |
|
| kvm_host.h | File | 22.43 KB | 0644 |
|
| kvm_para.h | File | 752 B | 0644 |
|
| kvm_ppc.h | File | 37.63 KB | 0644 |
|
| libata-portmap.h | File | 249 B | 0644 |
|
| linkage.h | File | 508 B | 0644 |
|
| livepatch.h | File | 604 B | 0644 |
|
| local.h | File | 3.36 KB | 0644 |
|
| lppaca.h | File | 4.53 KB | 0644 |
|
| lv1call.h | File | 18.12 KB | 0644 |
|
| machdep.h | File | 8.74 KB | 0644 |
|
| macio.h | File | 3.93 KB | 0644 |
|
| mc146818rtc.h | File | 736 B | 0644 |
|
| mce.h | File | 6.58 KB | 0644 |
|
| mediabay.h | File | 1.34 KB | 0644 |
|
| mem_encrypt.h | File | 456 B | 0644 |
|
| membarrier.h | File | 877 B | 0644 |
|
| mman.h | File | 1.11 KB | 0644 |
|
| mmiowb.h | File | 374 B | 0644 |
|
| mmu.h | File | 10.63 KB | 0644 |
|
| mmu_context.h | File | 8.67 KB | 0644 |
|
| mmzone.h | File | 902 B | 0644 |
|
| module.h | File | 2.38 KB | 0644 |
|
| module.lds.h | File | 95 B | 0644 |
|
| mpc5121.h | File | 3.77 KB | 0644 |
|
| mpc52xx.h | File | 9.76 KB | 0644 |
|
| mpc52xx_psc.h | File | 9.89 KB | 0644 |
|
| mpc5xxx.h | File | 610 B | 0644 |
|
| mpc6xx.h | File | 143 B | 0644 |
|
| mpc85xx.h | File | 2.33 KB | 0644 |
|
| mpic.h | File | 13.98 KB | 0644 |
|
| mpic_msgr.h | File | 3.36 KB | 0644 |
|
| mpic_timer.h | File | 1.16 KB | 0644 |
|
| msi_bitmap.h | File | 867 B | 0644 |
|
| nmi.h | File | 372 B | 0644 |
|
| nvram.h | File | 2.77 KB | 0644 |
|
| ohare.h | File | 1.64 KB | 0644 |
|
| opal-api.h | File | 30.97 KB | 0644 |
|
| opal.h | File | 17.01 KB | 0644 |
|
| paca.h | File | 8.66 KB | 0644 |
|
| page.h | File | 8.64 KB | 0644 |
|
| page_32.h | File | 1.51 KB | 0644 |
|
| page_64.h | File | 2.65 KB | 0644 |
|
| papr-sysparm.h | File | 1.51 KB | 0644 |
|
| paravirt.h | File | 6.18 KB | 0644 |
|
| paravirt_api_clock.h | File | 65 B | 0644 |
|
| parport.h | File | 960 B | 0644 |
|
| pasemi_dma.h | File | 22.73 KB | 0644 |
|
| pci-bridge.h | File | 9.36 KB | 0644 |
|
| pci.h | File | 3.51 KB | 0644 |
|
| percpu.h | File | 782 B | 0644 |
|
| perf_event.h | File | 1.47 KB | 0644 |
|
| perf_event_fsl_emb.h | File | 1.22 KB | 0644 |
|
| perf_event_server.h | File | 7.01 KB | 0644 |
|
| pgalloc.h | File | 2.2 KB | 0644 |
|
| pgtable-be-types.h | File | 2.37 KB | 0644 |
|
| pgtable-masks.h | File | 1.11 KB | 0644 |
|
| pgtable-types.h | File | 2.23 KB | 0644 |
|
| pgtable.h | File | 5.99 KB | 0644 |
|
| pkeys.h | File | 4.18 KB | 0644 |
|
| plpar_wrappers.h | File | 14.62 KB | 0644 |
|
| plpks.h | File | 5.09 KB | 0644 |
|
| pmac_feature.h | File | 13.35 KB | 0644 |
|
| pmac_low_i2c.h | File | 3.03 KB | 0644 |
|
| pmac_pfunc.h | File | 8.04 KB | 0644 |
|
| pmc.h | File | 1.09 KB | 0644 |
|
| pmi.h | File | 1.15 KB | 0644 |
|
| pnv-ocxl.h | File | 3 KB | 0644 |
|
| pnv-pci.h | File | 2.4 KB | 0644 |
|
| powernv.h | File | 454 B | 0644 |
|
| ppc-opcode.h | File | 32.59 KB | 0644 |
|
| ppc-pci.h | File | 2.77 KB | 0644 |
|
| ppc4xx.h | File | 328 B | 0644 |
|
| ppc_asm.h | File | 23.13 KB | 0644 |
|
| probes.h | File | 2.46 KB | 0644 |
|
| processor.h | File | 13.06 KB | 0644 |
|
| prom.h | File | 7 KB | 0644 |
|
| ps3.h | File | 14.84 KB | 0644 |
|
| ps3av.h | File | 22.81 KB | 0644 |
|
| ps3gpu.h | File | 1.88 KB | 0644 |
|
| ps3stor.h | File | 1.38 KB | 0644 |
|
| pte-walk.h | File | 1.52 KB | 0644 |
|
| ptrace.h | File | 11.81 KB | 0644 |
|
| qspinlock.h | File | 4.76 KB | 0644 |
|
| qspinlock_types.h | File | 1.59 KB | 0644 |
|
| reg.h | File | 63.24 KB | 0644 |
|
| reg_8xx.h | File | 2.8 KB | 0644 |
|
| reg_booke.h | File | 28.05 KB | 0644 |
|
| reg_fsl_emb.h | File | 3.94 KB | 0644 |
|
| rheap.h | File | 2.52 KB | 0644 |
|
| rio.h | File | 424 B | 0644 |
|
| rtas-types.h | File | 2.84 KB | 0644 |
|
| rtas-work-area.h | File | 2.75 KB | 0644 |
|
| rtas.h | File | 23.33 KB | 0644 |
|
| runlatch.h | File | 1.15 KB | 0644 |
|
| seccomp.h | File | 1.02 KB | 0644 |
|
| sections.h | File | 2.04 KB | 0644 |
|
| secure_boot.h | File | 476 B | 0644 |
|
| security_features.h | File | 3.43 KB | 0644 |
|
| secvar.h | File | 994 B | 0644 |
|
| serial.h | File | 473 B | 0644 |
|
| set_memory.h | File | 1.41 KB | 0644 |
|
| setjmp.h | File | 400 B | 0644 |
|
| setup.h | File | 2.79 KB | 0644 |
|
| sfp-machine.h | File | 12.38 KB | 0644 |
|
| shmparam.h | File | 206 B | 0644 |
|
| signal.h | File | 506 B | 0644 |
|
| simple_spinlock.h | File | 6.1 KB | 0644 |
|
| simple_spinlock_types.h | File | 487 B | 0644 |
|
| smp.h | File | 7.01 KB | 0644 |
|
| smu.h | File | 19.33 KB | 0644 |
|
| sparsemem.h | File | 843 B | 0644 |
|
| spinlock.h | File | 474 B | 0644 |
|
| spinlock_types.h | File | 380 B | 0644 |
|
| spu.h | File | 23.41 KB | 0644 |
|
| spu_csa.h | File | 6.02 KB | 0644 |
|
| spu_info.h | File | 272 B | 0644 |
|
| spu_priv1.h | File | 5.01 KB | 0644 |
|
| sstep.h | File | 4.6 KB | 0644 |
|
| stackprotector.h | File | 604 B | 0644 |
|
| stacktrace.h | File | 297 B | 0644 |
|
| static_call.h | File | 1.04 KB | 0644 |
|
| string.h | File | 2.8 KB | 0644 |
|
| svm.h | File | 591 B | 0644 |
|
| swab.h | File | 173 B | 0644 |
|
| swiotlb.h | File | 413 B | 0644 |
|
| switch_to.h | File | 3.15 KB | 0644 |
|
| synch.h | File | 2.11 KB | 0644 |
|
| syscall.h | File | 2.95 KB | 0644 |
|
| syscall_wrapper.h | File | 1.63 KB | 0644 |
|
| syscalls.h | File | 5.05 KB | 0644 |
|
| syscalls_32.h | File | 1.58 KB | 0644 |
|
| systemcfg.h | File | 1.69 KB | 0644 |
|
| task_size_32.h | File | 544 B | 0644 |
|
| task_size_64.h | File | 2.57 KB | 0644 |
|
| tce.h | File | 892 B | 0644 |
|
| text-patching.h | File | 7.37 KB | 0644 |
|
| thread_info.h | File | 7.7 KB | 0644 |
|
| time.h | File | 2.92 KB | 0644 |
|
| timex.h | File | 463 B | 0644 |
|
| tlb.h | File | 2.3 KB | 0644 |
|
| tlbflush.h | File | 271 B | 0644 |
|
| tm.h | File | 624 B | 0644 |
|
| topology.h | File | 4.07 KB | 0644 |
|
| trace.h | File | 7.26 KB | 0644 |
|
| trace_clock.h | File | 372 B | 0644 |
|
| tsi108.h | File | 3.19 KB | 0644 |
|
| tsi108_irq.h | File | 3.82 KB | 0644 |
|
| tsi108_pci.h | File | 1.16 KB | 0644 |
|
| types.h | File | 573 B | 0644 |
|
| uaccess.h | File | 14.44 KB | 0644 |
|
| udbg.h | File | 1.7 KB | 0644 |
|
| uic.h | File | 403 B | 0644 |
|
| ultravisor-api.h | File | 941 B | 0644 |
|
| ultravisor.h | File | 2.05 KB | 0644 |
|
| uninorth.h | File | 8.21 KB | 0644 |
|
| unistd.h | File | 1.45 KB | 0644 |
|
| uprobes.h | File | 770 B | 0644 |
|
| user.h | File | 1.95 KB | 0644 |
|
| vas.h | File | 7.91 KB | 0644 |
|
| vdso.h | File | 1022 B | 0644 |
|
| vdso_datapage.h | File | 1.72 KB | 0644 |
|
| vermagic.h | File | 612 B | 0644 |
|
| vga.h | File | 1.13 KB | 0644 |
|
| video.h | File | 431 B | 0644 |
|
| vio.h | File | 4.54 KB | 0644 |
|
| vmalloc.h | File | 554 B | 0644 |
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| vphn.h | File | 802 B | 0644 |
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| word-at-a-time.h | File | 4.79 KB | 0644 |
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| xics.h | File | 4.39 KB | 0644 |
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| xive-regs.h | File | 4.96 KB | 0644 |
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| xive.h | File | 5.07 KB | 0644 |
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| xmon.h | File | 733 B | 0644 |
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| xor.h | File | 1017 B | 0644 |
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| xor_altivec.h | File | 888 B | 0644 |
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