/linux-4.1.27/drivers/i2c/busses/ |
H A D | i2c-cpm.c | 14 * Converted to of_platform_device. Renamed to i2c-cpm.c. 43 #include <asm/cpm.h> 125 struct cpm_i2c *cpm; cpm_i2c_interrupt() local 130 cpm = i2c_get_adapdata(dev_id); cpm_i2c_interrupt() 131 i2c_reg = cpm->i2c_reg; cpm_i2c_interrupt() 139 wake_up(&cpm->i2c_wait); cpm_i2c_interrupt() 144 static void cpm_reset_i2c_params(struct cpm_i2c *cpm) cpm_reset_i2c_params() argument 146 struct i2c_ram __iomem *i2c_ram = cpm->i2c_ram; cpm_reset_i2c_params() 149 out_be16(&i2c_ram->tbase, (u8 __iomem *)cpm->tbase - DPRAM_BASE); cpm_reset_i2c_params() 150 out_be16(&i2c_ram->rbase, (u8 __iomem *)cpm->rbase - DPRAM_BASE); cpm_reset_i2c_params() 152 if (cpm->version == 1) { cpm_reset_i2c_params() 176 struct cpm_i2c *cpm = i2c_get_adapdata(adap); cpm_i2c_force_close() local 177 struct i2c_reg __iomem *i2c_reg = cpm->i2c_reg; cpm_i2c_force_close() 181 cpm_command(cpm->cp_command, CPM_CR_CLOSE_RX_BD); cpm_i2c_force_close() 195 struct cpm_i2c *cpm = i2c_get_adapdata(adap); cpm_i2c_parse_message() local 197 tbdf = cpm->tbase + tx; cpm_i2c_parse_message() 198 rbdf = cpm->rbase + rx; cpm_i2c_parse_message() 204 tb = cpm->txbuf[tx]; cpm_i2c_parse_message() 205 rb = cpm->rxbuf[rx]; cpm_i2c_parse_message() 255 struct cpm_i2c *cpm = i2c_get_adapdata(adap); cpm_i2c_check_message() local 257 tbdf = cpm->tbase + tx; cpm_i2c_check_message() 258 rbdf = cpm->rbase + rx; cpm_i2c_check_message() 260 tb = cpm->txbuf[tx]; cpm_i2c_check_message() 261 rb = cpm->rxbuf[rx]; cpm_i2c_check_message() 307 struct cpm_i2c *cpm = i2c_get_adapdata(adap); cpm_i2c_xfer() local 308 struct i2c_reg __iomem *i2c_reg = cpm->i2c_reg; cpm_i2c_xfer() 309 struct i2c_ram __iomem *i2c_ram = cpm->i2c_ram; cpm_i2c_xfer() 321 tbdf = cpm->tbase; cpm_i2c_xfer() 322 rbdf = cpm->rbase; cpm_i2c_xfer() 332 out_8(&cpm->i2c_reg->i2com, I2COM_MASTER); cpm_i2c_xfer() 361 ret = wait_event_timeout(cpm->i2c_wait, cpm_i2c_xfer() 366 ret = wait_event_timeout(cpm->i2c_wait, cpm_i2c_xfer() 426 .name = "i2c-cpm", 431 static int cpm_i2c_setup(struct cpm_i2c *cpm) cpm_i2c_setup() argument 433 struct platform_device *ofdev = cpm->ofdev; cpm_i2c_setup() 441 dev_dbg(&cpm->ofdev->dev, "cpm_i2c_setup()\n"); cpm_i2c_setup() 443 init_waitqueue_head(&cpm->i2c_wait); cpm_i2c_setup() 445 cpm->irq = irq_of_parse_and_map(ofdev->dev.of_node, 0); cpm_i2c_setup() 446 if (!cpm->irq) cpm_i2c_setup() 450 ret = request_irq(cpm->irq, cpm_i2c_interrupt, 0, "cpm_i2c", cpm_i2c_setup() 451 &cpm->adap); cpm_i2c_setup() 465 cpm->i2c_ram = i2c_base; cpm_i2c_setup() 466 cpm->i2c_addr = in_be16(&cpm->i2c_ram->rpbase); cpm_i2c_setup() 472 if (cpm->i2c_addr) { cpm_i2c_setup() 473 cpm->i2c_ram = cpm_muram_addr(cpm->i2c_addr); cpm_i2c_setup() 477 cpm->version = 1; cpm_i2c_setup() 480 cpm->i2c_addr = cpm_muram_alloc(sizeof(struct i2c_ram), 64); cpm_i2c_setup() 481 cpm->i2c_ram = cpm_muram_addr(cpm->i2c_addr); cpm_i2c_setup() 482 out_be16(i2c_base, cpm->i2c_addr); cpm_i2c_setup() 485 cpm->version = 2; cpm_i2c_setup() 494 cpm->i2c_reg = of_iomap(ofdev->dev.of_node, 0); cpm_i2c_setup() 495 if (cpm->i2c_reg == NULL) { cpm_i2c_setup() 500 data = of_get_property(ofdev->dev.of_node, "fsl,cpm-command", &len); cpm_i2c_setup() 505 cpm->cp_command = *data; cpm_i2c_setup() 509 cpm->adap.class = *data; cpm_i2c_setup() 513 cpm->freq = *data; cpm_i2c_setup() 515 cpm->freq = 60000; /* use 60kHz i2c clock by default */ cpm_i2c_setup() 521 cpm->dp_addr = cpm_muram_alloc(sizeof(cbd_t) * 2 * CPM_MAXBD, 8); cpm_i2c_setup() 522 if (!cpm->dp_addr) { cpm_i2c_setup() 527 cpm->tbase = cpm_muram_addr(cpm->dp_addr); cpm_i2c_setup() 528 cpm->rbase = cpm_muram_addr(cpm->dp_addr + sizeof(cbd_t) * CPM_MAXBD); cpm_i2c_setup() 532 tbdf = cpm->tbase; cpm_i2c_setup() 533 rbdf = cpm->rbase; cpm_i2c_setup() 536 cpm->rxbuf[i] = dma_alloc_coherent(&cpm->ofdev->dev, cpm_i2c_setup() 538 &cpm->rxdma[i], GFP_KERNEL); cpm_i2c_setup() 539 if (!cpm->rxbuf[i]) { cpm_i2c_setup() 543 out_be32(&rbdf[i].cbd_bufaddr, ((cpm->rxdma[i] + 1) & ~1)); cpm_i2c_setup() 545 cpm->txbuf[i] = (unsigned char *)dma_alloc_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, &cpm->txdma[i], GFP_KERNEL); cpm_i2c_setup() 546 if (!cpm->txbuf[i]) { cpm_i2c_setup() 550 out_be32(&tbdf[i].cbd_bufaddr, cpm->txdma[i]); cpm_i2c_setup() 555 cpm_reset_i2c_params(cpm); cpm_i2c_setup() 557 dev_dbg(&cpm->ofdev->dev, "i2c_ram 0x%p, i2c_addr 0x%04x, freq %d\n", cpm_i2c_setup() 558 cpm->i2c_ram, cpm->i2c_addr, cpm->freq); cpm_i2c_setup() 559 dev_dbg(&cpm->ofdev->dev, "tbase 0x%04x, rbase 0x%04x\n", cpm_i2c_setup() 560 (u8 __iomem *)cpm->tbase - DPRAM_BASE, cpm_i2c_setup() 561 (u8 __iomem *)cpm->rbase - DPRAM_BASE); cpm_i2c_setup() 563 cpm_command(cpm->cp_command, CPM_CR_INIT_TRX); cpm_i2c_setup() 568 out_8(&cpm->i2c_reg->i2add, 0x7f << 1); cpm_i2c_setup() 575 brg = get_brgfreq() / (32 * 2 * cpm->freq) - 3; cpm_i2c_setup() 576 out_8(&cpm->i2c_reg->i2brg, brg); cpm_i2c_setup() 578 out_8(&cpm->i2c_reg->i2mod, 0x00); cpm_i2c_setup() 579 out_8(&cpm->i2c_reg->i2com, I2COM_MASTER); /* Master mode */ cpm_i2c_setup() 582 out_8(&cpm->i2c_reg->i2cmr, 0); cpm_i2c_setup() 583 out_8(&cpm->i2c_reg->i2cer, 0xff); cpm_i2c_setup() 589 if (cpm->rxbuf[i]) cpm_i2c_setup() 590 dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm_i2c_setup() 591 cpm->rxbuf[i], cpm->rxdma[i]); cpm_i2c_setup() 592 if (cpm->txbuf[i]) cpm_i2c_setup() 593 dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm_i2c_setup() 594 cpm->txbuf[i], cpm->txdma[i]); cpm_i2c_setup() 596 cpm_muram_free(cpm->dp_addr); cpm_i2c_setup() 598 iounmap(cpm->i2c_reg); cpm_i2c_setup() 600 if ((cpm->version == 1) && (!cpm->i2c_addr)) cpm_i2c_setup() 601 iounmap(cpm->i2c_ram); cpm_i2c_setup() 602 if (cpm->version == 2) cpm_i2c_setup() 603 cpm_muram_free(cpm->i2c_addr); cpm_i2c_setup() 605 free_irq(cpm->irq, &cpm->adap); cpm_i2c_setup() 609 static void cpm_i2c_shutdown(struct cpm_i2c *cpm) cpm_i2c_shutdown() argument 614 clrbits8(&cpm->i2c_reg->i2mod, I2MOD_EN); cpm_i2c_shutdown() 617 out_8(&cpm->i2c_reg->i2cmr, 0); cpm_i2c_shutdown() 618 out_8(&cpm->i2c_reg->i2cer, 0xff); cpm_i2c_shutdown() 620 free_irq(cpm->irq, &cpm->adap); cpm_i2c_shutdown() 624 dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm_i2c_shutdown() 625 cpm->rxbuf[i], cpm->rxdma[i]); cpm_i2c_shutdown() 626 dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm_i2c_shutdown() 627 cpm->txbuf[i], cpm->txdma[i]); cpm_i2c_shutdown() 630 cpm_muram_free(cpm->dp_addr); cpm_i2c_shutdown() 631 iounmap(cpm->i2c_reg); cpm_i2c_shutdown() 633 if ((cpm->version == 1) && (!cpm->i2c_addr)) cpm_i2c_shutdown() 634 iounmap(cpm->i2c_ram); cpm_i2c_shutdown() 635 if (cpm->version == 2) cpm_i2c_shutdown() 636 cpm_muram_free(cpm->i2c_addr); cpm_i2c_shutdown() 642 struct cpm_i2c *cpm; cpm_i2c_probe() local 645 cpm = kzalloc(sizeof(struct cpm_i2c), GFP_KERNEL); cpm_i2c_probe() 646 if (!cpm) cpm_i2c_probe() 649 cpm->ofdev = ofdev; cpm_i2c_probe() 651 platform_set_drvdata(ofdev, cpm); cpm_i2c_probe() 653 cpm->adap = cpm_ops; cpm_i2c_probe() 654 i2c_set_adapdata(&cpm->adap, cpm); cpm_i2c_probe() 655 cpm->adap.dev.parent = &ofdev->dev; cpm_i2c_probe() 656 cpm->adap.dev.of_node = of_node_get(ofdev->dev.of_node); cpm_i2c_probe() 658 result = cpm_i2c_setup(cpm); cpm_i2c_probe() 667 cpm->adap.nr = (data && len == 4) ? be32_to_cpup(data) : -1; cpm_i2c_probe() 668 result = i2c_add_numbered_adapter(&cpm->adap); cpm_i2c_probe() 676 cpm->adap.name); cpm_i2c_probe() 680 cpm_i2c_shutdown(cpm); cpm_i2c_probe() 682 kfree(cpm); cpm_i2c_probe() 689 struct cpm_i2c *cpm = platform_get_drvdata(ofdev); cpm_i2c_remove() local 691 i2c_del_adapter(&cpm->adap); cpm_i2c_remove() 693 cpm_i2c_shutdown(cpm); cpm_i2c_remove() 695 kfree(cpm); cpm_i2c_remove() 716 .name = "fsl-i2c-cpm",
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H A D | Makefile | 40 obj-$(CONFIG_I2C_CPM) += i2c-cpm.o
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/linux-4.1.27/arch/powerpc/sysdev/ |
H A D | ppc4xx_cpm.c | 50 struct cpm { struct 60 static struct cpm cpm; variable in typeref:struct:cpm 83 value = dcr_read(cpm.dcr_host, cpm.dcr_offset[cpm_reg]); cpm_set() 84 dcr_write(cpm.dcr_host, cpm.dcr_offset[cpm_reg], value | mask); cpm_set() 117 dcr_write(cpm.dcr_host, cpm.dcr_offset[CPM_ER], er_save); cpm_idle_sleep() 122 cpm_idle_sleep(cpm.idle_doze); cpm_idle_doze() 191 "cpm: failed to create idle sysfs entry\n"); cpm_idle_config_sysfs() 206 return !!cpm.standby; cpm_suspend_valid() 208 return !!cpm.suspend; cpm_suspend_valid() 233 cpm_suspend_standby(cpm.standby); cpm_suspend_enter() 236 cpm_suspend_standby(cpm.suspend); cpm_suspend_enter() 266 if (!cpm.powersave_off) { cpm_init() 271 np = of_find_compatible_node(NULL, NULL, "ibm,cpm"); cpm_init() 281 printk(KERN_ERR "cpm: could not parse dcr property for %s\n", cpm_init() 287 cpm.dcr_host = dcr_map(np, dcr_base, dcr_len); cpm_init() 289 if (!DCR_MAP_OK(cpm.dcr_host)) { cpm_init() 290 printk(KERN_ERR "cpm: failed to map dcr property for %s\n", cpm_init() 303 cpm.dcr_offset[CPM_ER] = 0; cpm_init() 304 cpm.dcr_offset[CPM_FR] = 1; cpm_init() 305 cpm.dcr_offset[CPM_SR] = 2; cpm_init() 307 cpm.dcr_offset[CPM_ER] = 1; cpm_init() 308 cpm.dcr_offset[CPM_FR] = 2; cpm_init() 309 cpm.dcr_offset[CPM_SR] = 0; cpm_init() 314 cpm.unused = cpm_get_uint_property(np, "unused-units"); cpm_init() 315 cpm.idle_doze = cpm_get_uint_property(np, "idle-doze"); cpm_init() 316 cpm.standby = cpm_get_uint_property(np, "standby"); cpm_init() 317 cpm.suspend = cpm_get_uint_property(np, "suspend"); cpm_init() 321 if (cpm.unused) { cpm_init() 322 cpm_set(CPM_ER, cpm.unused); cpm_init() 323 cpm_set(CPM_FR, cpm.unused); cpm_init() 328 if (!cpm.powersave_off && cpm.idle_doze) cpm_init() 331 if (cpm.standby || cpm.suspend) cpm_init() 343 cpm.powersave_off = 1; cpm_powersave_off()
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H A D | fsl_soc.c | 119 node = of_find_compatible_node(NULL, NULL, "fsl,cpm-brg"); get_brgfreq() 130 node = of_find_node_by_type(NULL, "cpm"); get_brgfreq()
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H A D | cpm_common.c | 31 #include <asm/cpm.h> 96 np = of_find_compatible_node(NULL, NULL, "fsl,cpm-muram-data"); cpm_muram_init()
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H A D | cpm1.c | 43 #include <asm/cpm.h> 142 np = of_find_compatible_node(NULL, "cpm-pic", "CPM"); cpm_pic_init() 144 printk(KERN_ERR "CPM PIC init: can not find cpm-pic node\n"); cpm_pic_init() 178 np = of_find_node_by_type(NULL, "cpm"); cpm_pic_init() 180 printk(KERN_ERR "CPM PIC init: can not find cpm node\n"); cpm_pic_init()
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H A D | micropatch.c | 19 #include <asm/cpm.h>
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/linux-4.1.27/arch/powerpc/boot/ |
H A D | cuboot-8xx.c | 31 node = finddevice("/soc/cpm"); platform_fixups() 35 node = finddevice("/soc/cpm/brg"); platform_fixups()
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H A D | mpc8xx.c | 65 node = finddevice("/soc/cpm"); mpc8xx_set_clocks() 69 node = finddevice("/soc/cpm/brg"); mpc8xx_set_clocks()
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H A D | redboot-83xx.c | 33 node = finddevice("/soc/cpm/brg"); platform_fixups()
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H A D | redboot-8xx.c | 32 node = finddevice("/soc/cpm/brg"); platform_fixups()
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H A D | pq2.c | 84 node = finddevice("/soc/cpm"); pq2_set_clocks() 88 node = finddevice("/soc/cpm/brg"); pq2_set_clocks()
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H A D | cpm-serial.c | 229 if (getprop(devp, "fsl,cpm-command", &cpm_cmd, 4) < 4) cpm_console_init() 249 muram = finddevice("/soc/cpm/muram/data"); cpm_console_init()
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H A D | cuboot-pq2.c | 253 node = finddevice("/soc/cpm"); pq2_platform_fixups() 257 node = finddevice("/soc/cpm/brg"); pq2_platform_fixups()
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H A D | Makefile | 80 oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
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/linux-4.1.27/drivers/iio/imu/inv_mpu6050/ |
H A D | inv_mpu_acpi.c | 58 union acpi_object *cpm; asus_acpi_get_sensor_info() local 64 cpm = buffer.pointer; asus_acpi_get_sensor_info() 65 for (i = 0; i < cpm->package.count; ++i) { asus_acpi_get_sensor_info() 69 elem = &(cpm->package.elements[i]); asus_acpi_get_sensor_info() 88 return cpm->package.count; asus_acpi_get_sensor_info()
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/linux-4.1.27/arch/powerpc/platforms/85xx/ |
H A D | common.c | 21 { .name = "cpm", }, 78 printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n"); mpc85xx_cpm2_pic_init()
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/linux-4.1.27/arch/alpha/kernel/ |
H A D | sys_titan.c | 68 cpumask_t cpm; titan_update_irq_hw() 72 cpumask_copy(&cpm, cpu_present_mask); titan_update_irq_hw() 88 if (!cpumask_test_cpu(0, &cpm)) dim0 = &dummy; titan_update_irq_hw() 89 if (!cpumask_test_cpu(1, &cpm)) dim1 = &dummy; titan_update_irq_hw() 90 if (!cpumask_test_cpu(2, &cpm)) dim2 = &dummy; titan_update_irq_hw() 91 if (!cpumask_test_cpu(3, &cpm)) dim3 = &dummy; titan_update_irq_hw() 67 cpumask_t cpm; titan_update_irq_hw() local
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/linux-4.1.27/arch/powerpc/platforms/8xx/ |
H A D | mpc885ads_setup.c | 179 np = of_find_node_by_path("/soc@ff000000/cpm@9c0/serial@a80"); mpc885ads_setup_arch() 181 np = of_find_node_by_path("/soc@ff000000/cpm@9c0/ethernet@a40"); mpc885ads_setup_arch() 202 { .name = "cpm", },
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H A D | ep88xc.c | 152 { .name = "cpm", },
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H A D | mpc86xads_setup.c | 127 { .name = "cpm", },
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H A D | tqm8xx_setup.c | 129 { .name = "cpm", },
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/linux-4.1.27/drivers/gpu/host1x/hw/ |
H A D | intr_hw.c | 75 static int _host1x_intr_init_host_sync(struct host1x *host, u32 cpm, _host1x_intr_init_host_sync() argument 103 host1x_sync_writel(host, cpm, HOST1X_SYNC_USEC_CLK); _host1x_intr_init_host_sync()
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/linux-4.1.27/drivers/spi/ |
H A D | spi-fsl-cpm.h | 2 * Freescale SPI controller driver cpm functions.
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H A D | spi-fsl-cpm.c | 2 * Freescale SPI controller driver cpm functions. 18 #include <asm/cpm.h> 29 #include "spi-fsl-cpm.h"
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H A D | Makefile | 38 obj-$(CONFIG_SPI_FSL_CPM) += spi-fsl-cpm.o
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H A D | spi-fsl-spi.c | 43 #include "spi-fsl-cpm.h"
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/linux-4.1.27/drivers/gpu/host1x/ |
H A D | dev.h | 82 int (*init_host_sync)(struct host1x *host, u32 cpm, 178 static inline int host1x_hw_intr_init_host_sync(struct host1x *host, u32 cpm, host1x_hw_intr_init_host_sync() argument 181 return host->intr_op->init_host_sync(host, cpm, syncpt_thresh_work); host1x_hw_intr_init_host_sync()
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/linux-4.1.27/drivers/tty/serial/cpm_uart/ |
H A D | cpm_uart.h | 85 /* value to combine with opcode to form cpm command */
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H A D | cpm_uart_core.c | 1166 data = of_get_property(np, "fsl,cpm-brg", &len); cpm_uart_init_port() 1169 "fsl,cpm-brg property.\n", np->name); cpm_uart_init_port() 1175 data = of_get_property(np, "fsl,cpm-command", &len); cpm_uart_init_port() 1178 "fsl,cpm-command property.\n", np->name); cpm_uart_init_port()
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/linux-4.1.27/arch/powerpc/platforms/82xx/ |
H A D | pq2fads.c | 173 { .name = "cpm", },
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H A D | km82xx.c | 39 pr_err("PIC init: can not find cpm-pic node\n"); km82xx_pic_init()
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H A D | mpc8272_ads.c | 186 { .name = "cpm", },
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H A D | ep8248e.c | 56 printk(KERN_ERR "PIC init: can not find cpm-pic node\n"); ep8248e_pic_init()
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/linux-4.1.27/drivers/net/ethernet/freescale/fs_enet/ |
H A D | fs_enet.h | 19 #include <asm/cpm.h>
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H A D | fs_enet-main.c | 942 data = of_get_property(ofdev->dev.of_node, "fsl,cpm-command", &len); fs_enet_probe()
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/linux-4.1.27/arch/m68k/68360/ |
H A D | commproc.c | 148 /* if (request_irq(CPM_INTERRUPT, cpm_interrupt, 0, "cpm", NULL) != 0) */ cpm_interrupt_init()
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/linux-4.1.27/arch/mips/include/asm/octeon/ |
H A D | cvmx-pciercx-defs.h | 961 uint32_t cpm:1; member in struct:cvmx_pciercx_cfg031::cvmx_pciercx_cfg031_s 973 uint32_t cpm:1; 989 uint32_t cpm:1; member in struct:cvmx_pciercx_cfg031::cvmx_pciercx_cfg031_cn52xx 1001 uint32_t cpm:1;
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/linux-4.1.27/arch/powerpc/include/asm/ |
H A D | cpm1.h | 23 #include <asm/cpm.h>
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H A D | qe.h | 22 #include <asm/cpm.h>
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H A D | cpm2.h | 14 #include <asm/cpm.h> 71 /* CPM2-specific opcodes (see cpm.h for common opcodes)
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/linux-4.1.27/drivers/usb/gadget/udc/ |
H A D | fsl_qe_udc.c | 42 #include <asm/cpm.h> 2694 .compatible = "fsl,mpc8272-cpm-usb",
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/linux-4.1.27/include/uapi/linux/ |
H A D | cdrom.h | 658 unsigned cpm : 1; member in struct:dvd_lu_send_title_key
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/linux-4.1.27/drivers/cdrom/ |
H A D | cdrom.c | 1700 ai->lstk.cpm = (buf[4] >> 7) & 1; dvd_do_auth()
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