drivers/spi/spi-fsl-cpm.c

101

int fsl_spi_cpm_bufs(struct mpc8xxx_spi *mspi, struct spi_transfer *t)

drivers/spi/spi-fsl-cpm.c

176

void fsl_spi_cpm_bufs_complete(struct mpc8xxx_spi *mspi)

drivers/spi/spi-fsl-cpm.c

196

void fsl_spi_cpm_irq(struct mpc8xxx_spi *mspi, u32 events)

drivers/spi/spi-fsl-cpm.c

255

static unsigned long fsl_spi_cpm_get_pram(struct mpc8xxx_spi *mspi)

drivers/spi/spi-fsl-cpm.c

292

int fsl_spi_cpm_init(struct mpc8xxx_spi *mspi)

drivers/spi/spi-fsl-cpm.c

402

void fsl_spi_cpm_free(struct mpc8xxx_spi *mspi)

drivers/spi/spi-fsl-cpm.c

52

void fsl_spi_cpm_reinit_txrx(struct mpc8xxx_spi *mspi)

drivers/spi/spi-fsl-cpm.c

72

static void fsl_spi_cpm_bufs_start(struct mpc8xxx_spi *mspi)

drivers/spi/spi-fsl-cpm.h

21

extern void fsl_spi_cpm_reinit_txrx(struct mpc8xxx_spi *mspi);

drivers/spi/spi-fsl-cpm.h

22

extern int fsl_spi_cpm_bufs(struct mpc8xxx_spi *mspi,

drivers/spi/spi-fsl-cpm.h

24

extern void fsl_spi_cpm_bufs_complete(struct mpc8xxx_spi *mspi);

drivers/spi/spi-fsl-cpm.h

25

extern void fsl_spi_cpm_irq(struct mpc8xxx_spi *mspi, u32 events);

drivers/spi/spi-fsl-cpm.h

26

extern int fsl_spi_cpm_init(struct mpc8xxx_spi *mspi);

drivers/spi/spi-fsl-cpm.h

27

extern void fsl_spi_cpm_free(struct mpc8xxx_spi *mspi);

drivers/spi/spi-fsl-cpm.h

29

static inline void fsl_spi_cpm_reinit_txrx(struct mpc8xxx_spi *mspi) { }

drivers/spi/spi-fsl-cpm.h

30

static inline int fsl_spi_cpm_bufs(struct mpc8xxx_spi *mspi,

drivers/spi/spi-fsl-cpm.h

32

static inline void fsl_spi_cpm_bufs_complete(struct mpc8xxx_spi *mspi) { }

drivers/spi/spi-fsl-cpm.h

33

static inline void fsl_spi_cpm_irq(struct mpc8xxx_spi *mspi, u32 events) { }

drivers/spi/spi-fsl-cpm.h

34

static inline int fsl_spi_cpm_init(struct mpc8xxx_spi *mspi) { return 0; }

drivers/spi/spi-fsl-cpm.h

35

static inline void fsl_spi_cpm_free(struct mpc8xxx_spi *mspi) { }

drivers/spi/spi-fsl-lib.c

100

mpc8xxx_spi->spibrg = pdata->sysclk;

drivers/spi/spi-fsl-lib.c

101

mpc8xxx_spi->irq = irq;

drivers/spi/spi-fsl-lib.c

103

mpc8xxx_spi->rx_shift = 0;

drivers/spi/spi-fsl-lib.c

104

mpc8xxx_spi->tx_shift = 0;

drivers/spi/spi-fsl-lib.c

109

init_completion(&mpc8xxx_spi->done);

drivers/spi/spi-fsl-lib.c

31

void mpc8xxx_spi_rx_buf_##type(u32 data, struct mpc8xxx_spi *mpc8xxx_spi) \

drivers/spi/spi-fsl-lib.c

33

type *rx = mpc8xxx_spi->rx; \

drivers/spi/spi-fsl-lib.c

34

*rx++ = (type)(data >> mpc8xxx_spi->rx_shift); \

drivers/spi/spi-fsl-lib.c

35

mpc8xxx_spi->rx = rx; \

drivers/spi/spi-fsl-lib.c

40

u32 mpc8xxx_spi_tx_buf_##type(struct mpc8xxx_spi *mpc8xxx_spi) \

drivers/spi/spi-fsl-lib.c

43

const type *tx = mpc8xxx_spi->tx; \

drivers/spi/spi-fsl-lib.c

46

data = *tx++ << mpc8xxx_spi->tx_shift; \

drivers/spi/spi-fsl-lib.c

47

mpc8xxx_spi->tx = tx; \

drivers/spi/spi-fsl-lib.c

86

struct mpc8xxx_spi *mpc8xxx_spi;

drivers/spi/spi-fsl-lib.c

95

mpc8xxx_spi = spi_controller_get_devdata(ctlr);

drivers/spi/spi-fsl-lib.c

96

mpc8xxx_spi->dev = dev;

drivers/spi/spi-fsl-lib.c

97

mpc8xxx_spi->get_rx = mpc8xxx_spi_rx_buf_u8;

drivers/spi/spi-fsl-lib.c

98

mpc8xxx_spi->get_tx = mpc8xxx_spi_tx_buf_u8;

drivers/spi/spi-fsl-lib.c

99

mpc8xxx_spi->flags = pdata->flags;

drivers/spi/spi-fsl-lib.h

100

extern void mpc8xxx_spi_rx_buf_u8(u32 data, struct mpc8xxx_spi *mpc8xxx_spi);

drivers/spi/spi-fsl-lib.h

101

extern void mpc8xxx_spi_rx_buf_u16(u32 data, struct mpc8xxx_spi *mpc8xxx_spi);

drivers/spi/spi-fsl-lib.h

102

extern void mpc8xxx_spi_rx_buf_u32(u32 data, struct mpc8xxx_spi *mpc8xxx_spi);

drivers/spi/spi-fsl-lib.h

47

void (*get_rx) (u32 rx_data, struct mpc8xxx_spi *);

drivers/spi/spi-fsl-lib.h

48

u32(*get_tx) (struct mpc8xxx_spi *);

drivers/spi/spi-fsl-lib.h

75

void (*get_rx) (u32 rx_data, struct mpc8xxx_spi *);

drivers/spi/spi-fsl-lib.h

76

u32 (*get_tx) (struct mpc8xxx_spi *);

drivers/spi/spi-fsl-lib.h

97

extern u32 mpc8xxx_spi_tx_buf_u8(struct mpc8xxx_spi *mpc8xxx_spi);

drivers/spi/spi-fsl-lib.h

98

extern u32 mpc8xxx_spi_tx_buf_u16(struct mpc8xxx_spi *mpc8xxx_spi);

drivers/spi/spi-fsl-lib.h

99

extern u32 mpc8xxx_spi_tx_buf_u32(struct mpc8xxx_spi *mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

150

struct mpc8xxx_spi *mpc8xxx_spi,

drivers/spi/spi-fsl-spi.c

166

if (mpc8xxx_spi->set_shifts)

drivers/spi/spi-fsl-spi.c

167

mpc8xxx_spi->set_shifts(&cs->rx_shift, &cs->tx_shift,

drivers/spi/spi-fsl-spi.c

171

mpc8xxx_spi->rx_shift = cs->rx_shift;

drivers/spi/spi-fsl-spi.c

172

mpc8xxx_spi->tx_shift = cs->tx_shift;

drivers/spi/spi-fsl-spi.c

173

mpc8xxx_spi->get_rx = cs->get_rx;

drivers/spi/spi-fsl-spi.c

174

mpc8xxx_spi->get_tx = cs->get_tx;

drivers/spi/spi-fsl-spi.c

180

struct mpc8xxx_spi *mpc8xxx_spi;

drivers/spi/spi-fsl-spi.c

186

mpc8xxx_spi = spi_controller_get_devdata(spi->controller);

drivers/spi/spi-fsl-spi.c

200

if (!(mpc8xxx_spi->flags & SPI_CPM_MODE))

drivers/spi/spi-fsl-spi.c

201

mspi_apply_cpu_mode_quirks(cs, spi, mpc8xxx_spi, bits_per_word);

drivers/spi/spi-fsl-spi.c

214

if ((mpc8xxx_spi->spibrg / hz) > 64) {

drivers/spi/spi-fsl-spi.c

216

pm = (mpc8xxx_spi->spibrg - 1) / (hz * 64) + 1;

drivers/spi/spi-fsl-spi.c

219

dev_name(&spi->dev), hz, mpc8xxx_spi->spibrg / 1024);

drivers/spi/spi-fsl-spi.c

223

pm = (mpc8xxx_spi->spibrg - 1) / (hz * 4) + 1;

drivers/spi/spi-fsl-spi.c

234

static int fsl_spi_cpu_bufs(struct mpc8xxx_spi *mspi,

drivers/spi/spi-fsl-spi.c

254

struct mpc8xxx_spi *mpc8xxx_spi = spi_controller_get_devdata(spi->controller);

drivers/spi/spi-fsl-spi.c

260

reg_base = mpc8xxx_spi->reg_base;

drivers/spi/spi-fsl-spi.c

270

mpc8xxx_spi->tx = t->tx_buf;

drivers/spi/spi-fsl-spi.c

271

mpc8xxx_spi->rx = t->rx_buf;

drivers/spi/spi-fsl-spi.c

273

reinit_completion(&mpc8xxx_spi->done);

drivers/spi/spi-fsl-spi.c

275

if (mpc8xxx_spi->flags & SPI_CPM_MODE)

drivers/spi/spi-fsl-spi.c

276

ret = fsl_spi_cpm_bufs(mpc8xxx_spi, t);

drivers/spi/spi-fsl-spi.c

278

ret = fsl_spi_cpu_bufs(mpc8xxx_spi, t, len);

drivers/spi/spi-fsl-spi.c

282

wait_for_completion(&mpc8xxx_spi->done);

drivers/spi/spi-fsl-spi.c

287

if (mpc8xxx_spi->flags & SPI_CPM_MODE)

drivers/spi/spi-fsl-spi.c

288

fsl_spi_cpm_bufs_complete(mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

290

return mpc8xxx_spi->count;

drivers/spi/spi-fsl-spi.c

296

struct mpc8xxx_spi *mpc8xxx_spi = spi_controller_get_devdata(ctlr);

drivers/spi/spi-fsl-spi.c

317

if (!(mpc8xxx_spi->flags & SPI_CPM_MODE)) {

drivers/spi/spi-fsl-spi.c

338

!(t->len & 1) && (mpc8xxx_spi->flags & SPI_CPM1))

drivers/spi/spi-fsl-spi.c

370

struct mpc8xxx_spi *mpc8xxx_spi;

drivers/spi/spi-fsl-spi.c

387

mpc8xxx_spi = spi_controller_get_devdata(spi->controller);

drivers/spi/spi-fsl-spi.c

389

reg_base = mpc8xxx_spi->reg_base;

drivers/spi/spi-fsl-spi.c

425

static void fsl_spi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events)

drivers/spi/spi-fsl-spi.c

459

struct mpc8xxx_spi *mspi = context_data;

drivers/spi/spi-fsl-spi.c

481

struct mpc8xxx_spi *mpc8xxx_spi = spi_controller_get_devdata(spi->controller);

drivers/spi/spi-fsl-spi.c

482

struct fsl_spi_reg __iomem *reg_base = mpc8xxx_spi->reg_base;

drivers/spi/spi-fsl-spi.c

486

if (cs < mpc8xxx_spi->native_chipselects) {

drivers/spi/spi-fsl-spi.c

496

struct mpc8xxx_spi *mpc8xxx_spi = spi_controller_get_devdata(host);

drivers/spi/spi-fsl-spi.c

497

struct fsl_spi_reg __iomem *reg_base = mpc8xxx_spi->reg_base;

drivers/spi/spi-fsl-spi.c

503

mpc8xxx_spi->set_shifts = fsl_spi_grlib_set_shifts;

drivers/spi/spi-fsl-spi.c

506

mpc8xxx_spi->max_bits_per_word = mbits + 1;

drivers/spi/spi-fsl-spi.c

508

mpc8xxx_spi->native_chipselects = 0;

drivers/spi/spi-fsl-spi.c

510

mpc8xxx_spi->native_chipselects = SPCAP_SSSZ(capabilities);

drivers/spi/spi-fsl-spi.c

513

host->num_chipselect = mpc8xxx_spi->native_chipselects;

drivers/spi/spi-fsl-spi.c

533

struct mpc8xxx_spi *mpc8xxx_spi;

drivers/spi/spi-fsl-spi.c

538

host = devm_spi_alloc_host(dev, sizeof(struct mpc8xxx_spi));

drivers/spi/spi-fsl-spi.c

556

mpc8xxx_spi = spi_controller_get_devdata(host);

drivers/spi/spi-fsl-spi.c

557

mpc8xxx_spi->max_bits_per_word = 32;

drivers/spi/spi-fsl-spi.c

558

mpc8xxx_spi->type = fsl_spi_get_type(dev);

drivers/spi/spi-fsl-spi.c

560

ret = fsl_spi_cpm_init(mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

564

mpc8xxx_spi->reg_base = devm_ioremap_resource(dev, mem);

drivers/spi/spi-fsl-spi.c

565

if (IS_ERR(mpc8xxx_spi->reg_base)) {

drivers/spi/spi-fsl-spi.c

566

ret = PTR_ERR(mpc8xxx_spi->reg_base);

drivers/spi/spi-fsl-spi.c

570

if (mpc8xxx_spi->type == TYPE_GRLIB)

drivers/spi/spi-fsl-spi.c

573

if (mpc8xxx_spi->flags & SPI_CPM_MODE)

drivers/spi/spi-fsl-spi.c

581

SPI_BPW_RANGE_MASK(1, mpc8xxx_spi->max_bits_per_word);

drivers/spi/spi-fsl-spi.c

583

if (mpc8xxx_spi->flags & SPI_QE_CPU_MODE)

drivers/spi/spi-fsl-spi.c

584

mpc8xxx_spi->set_shifts = fsl_spi_qe_cpu_set_shifts;

drivers/spi/spi-fsl-spi.c

586

if (mpc8xxx_spi->set_shifts)

drivers/spi/spi-fsl-spi.c

588

mpc8xxx_spi->set_shifts(&mpc8xxx_spi->rx_shift,

drivers/spi/spi-fsl-spi.c

589

&mpc8xxx_spi->tx_shift, 8, 1);

drivers/spi/spi-fsl-spi.c

592

ret = devm_request_irq(dev, mpc8xxx_spi->irq, fsl_spi_irq,

drivers/spi/spi-fsl-spi.c

593

0, "fsl_spi", mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

598

reg_base = mpc8xxx_spi->reg_base;

drivers/spi/spi-fsl-spi.c

608

if (mpc8xxx_spi->max_bits_per_word < 8) {

drivers/spi/spi-fsl-spi.c

610

regval |= SPMODE_LEN(mpc8xxx_spi->max_bits_per_word - 1);

drivers/spi/spi-fsl-spi.c

612

if (mpc8xxx_spi->flags & SPI_QE_CPU_MODE)

drivers/spi/spi-fsl-spi.c

622

mpc8xxx_spi->irq, mpc8xxx_spi_strmode(mpc8xxx_spi->flags));

drivers/spi/spi-fsl-spi.c

627

fsl_spi_cpm_free(mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

704

struct mpc8xxx_spi *mpc8xxx_spi = spi_controller_get_devdata(host);

drivers/spi/spi-fsl-spi.c

708

fsl_spi_cpm_free(mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

752

struct mpc8xxx_spi *mpc8xxx_spi = spi_controller_get_devdata(host);

drivers/spi/spi-fsl-spi.c

756

fsl_spi_cpm_free(mpc8xxx_spi);

drivers/spi/spi-fsl-spi.c

91

struct mpc8xxx_spi *mspi = spi_controller_get_devdata(spi->controller);