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Searched refs:bcr (Results 1 – 25 of 31) sorted by relevance

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/linux/drivers/memory/
A Dstm32-fmc2-ebi.c181 u32 bcr; in stm32_fmc2_ebi_check_mux() local
199 if ((bcr & FMC2_BCR_MTYP) == val && bcr & FMC2_BCR_BURSTEN) in stm32_fmc2_ebi_check_waitcfg()
209 u32 bcr; in stm32_fmc2_ebi_check_sync_trans() local
223 u32 bcr; in stm32_fmc2_ebi_check_async_trans() local
227 if (!(bcr & FMC2_BCR_BURSTEN) || !(bcr & FMC2_BCR_CBURSTRW)) in stm32_fmc2_ebi_check_async_trans()
241 if ((bcr & FMC2_BCR_MTYP) == val && bcr & FMC2_BCR_BURSTEN) in stm32_fmc2_ebi_check_cpsize()
259 if ((!(bcr & FMC2_BCR_BURSTEN) || !(bcr & FMC2_BCR_CBURSTRW)) && in stm32_fmc2_ebi_check_address_hold()
270 u32 bcr, bcr1; in stm32_fmc2_ebi_check_clk_period() local
276 bcr1 = bcr; in stm32_fmc2_ebi_check_clk_period()
987 u32 bcr; in stm32_fmc2_ebi_nwait_used_by_ctrls() local
[all …]
/linux/drivers/mtd/spi-nor/controllers/
A Dintel-spi-pci.c32 u32 bcr; in intel_spi_pci_probe() local
45 pci_read_config_dword(pdev, BCR, &bcr); in intel_spi_pci_probe()
46 if (!(bcr & BCR_WPD)) { in intel_spi_pci_probe()
47 bcr |= BCR_WPD; in intel_spi_pci_probe()
48 pci_write_config_dword(pdev, BCR, bcr); in intel_spi_pci_probe()
49 pci_read_config_dword(pdev, BCR, &bcr); in intel_spi_pci_probe()
51 info->writeable = !!(bcr & BCR_WPD); in intel_spi_pci_probe()
/linux/arch/arc/include/asm/
A Ddsp-impl.h131 struct bcr_generic bcr;
133 READ_BCR(ARC_AUX_DSP_BUILD, bcr);
134 return !!bcr.ver;
139 struct bcr_generic bcr;
141 READ_BCR(ARC_AUX_AGU_BUILD, bcr);
142 return !!bcr.ver;
/linux/drivers/i2c/busses/
A Di2c-synquacer.c261 unsigned char bsr, bcr; in synquacer_i2c_master_start() local
269 bcr = readb(i2c->base + SYNQUACER_I2C_REG_BCR); in synquacer_i2c_master_start()
273 !(bcr & SYNQUACER_I2C_BCR_MSS)) { in synquacer_i2c_master_start()
280 writeb(bcr | SYNQUACER_I2C_BCR_SCC, in synquacer_i2c_master_start()
283 if (bcr & SYNQUACER_I2C_BCR_MSS) { in synquacer_i2c_master_start()
289 writeb(bcr | SYNQUACER_I2C_BCR_MSS | in synquacer_i2c_master_start()
298 bcr = readb(i2c->base + SYNQUACER_I2C_REG_BCR); in synquacer_i2c_master_start()
302 !(bcr & SYNQUACER_I2C_BCR_MSS)) { in synquacer_i2c_master_start()
362 unsigned char bsr, bcr; in synquacer_i2c_isr() local
369 if (bcr & SYNQUACER_I2C_BCR_BER) { in synquacer_i2c_isr()
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/linux/drivers/net/can/cc770/
A Dcc770_isa.c74 static u8 bcr[MAXDEV] = {[0 ... (MAXDEV - 1)] = 0xff}; variable
99 module_param_array(bcr, byte, NULL, 0444);
100 MODULE_PARM_DESC(bcr, "Bus configuration register (default=0x40 [CBY])");
246 if (bcr[idx] != 0xff) in cc770_isa_probe()
247 priv->bus_config = bcr[idx]; in cc770_isa_probe()
248 else if (bcr[0] != 0xff) in cc770_isa_probe()
249 priv->bus_config = bcr[0]; in cc770_isa_probe()
A Dcc770_platform.c153 priv->bus_config = pdata->bcr; in cc770_get_platform_data()
/linux/drivers/i3c/master/mipi-i3c-hci/
A Ddct_v1.c21 u64 *pid, unsigned int *dcr, unsigned int *bcr) in i3c_hci_dct_get_val() argument
35 *bcr = FIELD_GET(W2_MASK(79, 72), dct_entry_data[2]); in i3c_hci_dct_get_val()
A Dcmd_v2.c246 unsigned int dcr, bcr; in hci_cmd_v2_daa() local
294 bcr = FIELD_GET(W1_MASK(55, 48), device_id[1]); in hci_cmd_v2_daa()
297 next_addr, pid, dcr, bcr); in hci_cmd_v2_daa()
A Dcmd_v1.c298 unsigned int dcr, bcr; in hci_cmd_v1_daa() local
351 i3c_hci_dct_get_val(hci, 0, &pid, &dcr, &bcr); in hci_cmd_v1_daa()
353 next_addr, pid, dcr, bcr); in hci_cmd_v1_daa()
A Ddct.h14 u64 *pid, unsigned int *dcr, unsigned int *bcr);
/linux/include/linux/i3c/
A Ddevice.h86 #define I3C_BCR_DEVICE_ROLE(bcr) ((bcr) & GENMASK(7, 6)) argument
120 u8 bcr; member
A Dccc.h116 u8 bcr; member
188 u8 bcr; member
/linux/arch/arc/kernel/
A Dsetup.c167 struct bcr_generic bcr; in read_arc_build_cfg_regs() local
238 READ_BCR(ARC_REG_SMART_BCR, bcr); in read_arc_build_cfg_regs()
239 cpu->extn.smart = bcr.ver ? 1 : 0; in read_arc_build_cfg_regs()
241 READ_BCR(ARC_REG_RTT_BCR, bcr); in read_arc_build_cfg_regs()
242 cpu->extn.rtt = bcr.ver ? 1 : 0; in read_arc_build_cfg_regs()
252 struct bcr_generic bcr = *(struct bcr_generic *)&isa; in read_arc_build_cfg_regs() local
253 cpu->isa.atomic = bcr.info & 1; in read_arc_build_cfg_regs()
/linux/tools/testing/selftests/kvm/aarch64/
A Ddebug-exceptions.c69 uint32_t bcr; in install_hw_bp() local
72 bcr = DBGBCR_LEN8 | DBGBCR_EXEC | DBGBCR_EL1 | DBGBCR_E; in install_hw_bp()
73 write_sysreg(bcr, dbgbcr0_el1); in install_hw_bp()
/linux/include/soc/arc/
A Dmcip.h91 #define mcip_idu_bcr_to_nr_irqs(bcr) (4 * (1 << (bcr).cirqnum)) argument
/linux/drivers/i3c/
A Dmaster.c141 ret = sprintf(buf, "%x\n", desc->info.bcr); in bcr_show()
146 static DEVICE_ATTR_RO(bcr);
915 if (I3C_BCR_DEVICE_ROLE(i3cdev->info.bcr) == in i3c_master_defslvs_locked()
934 defslvs->master.bcr = master->this->info.bcr; in i3c_master_defslvs_locked()
951 desc->bcr = i3cdev->info.bcr; in i3c_master_defslvs_locked()
1019 if (!(info->bcr & I3C_BCR_IBI_PAYLOAD)) in i3c_master_getmrl_locked()
1189 info->bcr = getbcr->bcr; in i3c_master_getbcr_locked()
1249 if (dev->info.bcr & I3C_BCR_MAX_DATA_SPEED_LIM) { in i3c_master_retrieve_dev_info()
1255 if (dev->info.bcr & I3C_BCR_IBI_PAYLOAD) in i3c_master_retrieve_dev_info()
1261 if (dev->info.bcr & I3C_BCR_HDR_CAP) { in i3c_master_retrieve_dev_info()
[all …]
/linux/include/linux/can/platform/
A Dcc770.h31 u8 bcr; /* Bus Configuration Register */ member
/linux/drivers/net/can/rcar/
A Drcar_can.c65 u8 bcr[3]; /* Bit Configuration Register */ member
431 u32 bcr; in rcar_can_set_bittiming() local
433 bcr = RCAR_CAN_BCR_TSEG1(bt->phase_seg1 + bt->prop_seg - 1) | in rcar_can_set_bittiming()
440 writel((bcr << 8) | priv->clock_select, &priv->regs->bcr); in rcar_can_set_bittiming()
/linux/drivers/mfd/
A Dlpc_ich.c1092 u32 spi_base, rcba, bcr; in lpc_ich_init_spi() local
1116 pci_read_config_dword(dev, BCR, &bcr); in lpc_ich_init_spi()
1117 info->writeable = !!(bcr & BCR_WPD); in lpc_ich_init_spi()
1138 pci_bus_read_config_dword(bus, spi, BCR, &bcr); in lpc_ich_init_spi()
1139 info->writeable = !!(bcr & BCR_WPD); in lpc_ich_init_spi()
/linux/sound/soc/fsl/
A Dfsl_dma.h20 __be32 bcr; /* Byte count register */ member
A Dfsl_dma.c447 out_be32(&dma_channel->bcr, 0); in fsl_dma_open()
759 out_be32(&dma_channel->bcr, 0); in fsl_dma_hw_free()
/linux/arch/powerpc/include/asm/
A Dmpc5121.h32 u32 bcr; /* Bread Crumb Register */ member
/linux/arch/arm64/include/asm/
A Dhw_breakpoint.h94 #define AARCH64_DBG_REG_NAME_BCR bcr
/linux/Documentation/ABI/testing/
A Dsysfs-bus-i3c46 What: /sys/bus/i3c/devices/i3c-<bus-id>/bcr
106 What: /sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/bcr
/linux/drivers/i3c/master/
A Di3c-master-cdns.c300 #define DEV_ID_RR2_BCR(bcr) ((bcr) << 8) argument
1057 info->bcr = rr >> 8; in cdns_i3c_master_dev_rr_to_info()
1275 if (info.bcr & I3C_BCR_HDR_CAP) in cdns_i3c_master_bus_init()
1446 sircfg = SIR_MAP_DEV_ROLE(dev->info.bcr >> 6) | in cdns_i3c_master_enable_ibi()
1451 if (dev->info.bcr & I3C_BCR_MAX_DATA_SPEED_LIM) in cdns_i3c_master_enable_ibi()

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