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spi: spi-fsl-dspi: Fix code alignment 

This is a cosmetic patch that changes nothing except makes sure the code
is aligned to the same column, which makes it easier to the eye.

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20190818180115.31114-2-olteanv@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vladimir Oltean 2019-08-18 21:01:02 +03:00 коммит произвёл Mark Brown
Родитель 43004f31eb
Коммит 50fcd84764
Не найден ключ, соответствующий данной подписи
Идентификатор ключа GPG: 24D68B725D5487D0
1 изменённых файлов: 165 добавлений и 165 удалений
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330
drivers/spi/spi-fsl-dspi.c
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@ -28,7 +28,7 @@
#include <linux/spi/spi_bitbang.h> #include <linux/spi/spi_bitbang.h>
#include <linux/time.h> #include <linux/time.h>
#define DRIVER_NAME "fsl-dspi" #define DRIVER_NAME "fsl-dspi"
#ifdef CONFIG_M5441x #ifdef CONFIG_M5441x
#define DSPI_FIFO_SIZE 16 #define DSPI_FIFO_SIZE 16
@ -37,101 +37,101 @@
#endif #endif
#define DSPI_DMA_BUFSIZE (DSPI_FIFO_SIZE * 1024) #define DSPI_DMA_BUFSIZE (DSPI_FIFO_SIZE * 1024)
#define SPI_MCR 0x00 #define SPI_MCR 0x00
#define SPI_MCR_MASTER (1 << 31) #define SPI_MCR_MASTER (1 << 31)
#define SPI_MCR_PCSIS (0x3F << 16) #define SPI_MCR_PCSIS (0x3F << 16)
#define SPI_MCR_CLR_TXF (1 << 11) #define SPI_MCR_CLR_TXF (1 << 11)
#define SPI_MCR_CLR_RXF (1 << 10) #define SPI_MCR_CLR_RXF (1 << 10)
#define SPI_MCR_XSPI (1 << 3) #define SPI_MCR_XSPI (1 << 3)
#define SPI_TCR 0x08 #define SPI_TCR 0x08
#define SPI_TCR_GET_TCNT(x) (((x) & 0xffff0000) >> 16) #define SPI_TCR_GET_TCNT(x) (((x) & 0xffff0000) >> 16)
#define SPI_CTAR(x) (0x0c + (((x) & 0x3) * 4)) #define SPI_CTAR(x) (0x0c + (((x) & 0x3) * 4))
#define SPI_CTAR_FMSZ(x) (((x) & 0x0000000f) << 27) #define SPI_CTAR_FMSZ(x) (((x) & 0x0000000f) << 27)
#define SPI_CTAR_CPOL(x) ((x) << 26) #define SPI_CTAR_CPOL(x) ((x) << 26)
#define SPI_CTAR_CPHA(x) ((x) << 25) #define SPI_CTAR_CPHA(x) ((x) << 25)
#define SPI_CTAR_LSBFE(x) ((x) << 24) #define SPI_CTAR_LSBFE(x) ((x) << 24)
#define SPI_CTAR_PCSSCK(x) (((x) & 0x00000003) << 22) #define SPI_CTAR_PCSSCK(x) (((x) & 0x00000003) << 22)
#define SPI_CTAR_PASC(x) (((x) & 0x00000003) << 20) #define SPI_CTAR_PASC(x) (((x) & 0x00000003) << 20)
#define SPI_CTAR_PDT(x) (((x) & 0x00000003) << 18) #define SPI_CTAR_PDT(x) (((x) & 0x00000003) << 18)
#define SPI_CTAR_PBR(x) (((x) & 0x00000003) << 16) #define SPI_CTAR_PBR(x) (((x) & 0x00000003) << 16)
#define SPI_CTAR_CSSCK(x) (((x) & 0x0000000f) << 12) #define SPI_CTAR_CSSCK(x) (((x) & 0x0000000f) << 12)
#define SPI_CTAR_ASC(x) (((x) & 0x0000000f) << 8) #define SPI_CTAR_ASC(x) (((x) & 0x0000000f) << 8)
#define SPI_CTAR_DT(x) (((x) & 0x0000000f) << 4) #define SPI_CTAR_DT(x) (((x) & 0x0000000f) << 4)
#define SPI_CTAR_BR(x) ((x) & 0x0000000f) #define SPI_CTAR_BR(x) ((x) & 0x0000000f)
#define SPI_CTAR_SCALE_BITS 0xf #define SPI_CTAR_SCALE_BITS 0xf
#define SPI_CTAR0_SLAVE 0x0c #define SPI_CTAR0_SLAVE 0x0c
#define SPI_SR 0x2c #define SPI_SR 0x2c
#define SPI_SR_EOQF 0x10000000 #define SPI_SR_EOQF 0x10000000
#define SPI_SR_TCFQF 0x80000000 #define SPI_SR_TCFQF 0x80000000
#define SPI_SR_CLEAR 0x9aaf0000 #define SPI_SR_CLEAR 0x9aaf0000
#define SPI_RSER_TFFFE BIT(25) #define SPI_RSER_TFFFE BIT(25)
#define SPI_RSER_TFFFD BIT(24) #define SPI_RSER_TFFFD BIT(24)
#define SPI_RSER_RFDFE BIT(17) #define SPI_RSER_RFDFE BIT(17)
#define SPI_RSER_RFDFD BIT(16) #define SPI_RSER_RFDFD BIT(16)
#define SPI_RSER 0x30 #define SPI_RSER 0x30
#define SPI_RSER_EOQFE 0x10000000 #define SPI_RSER_EOQFE 0x10000000
#define SPI_RSER_TCFQE 0x80000000 #define SPI_RSER_TCFQE 0x80000000
#define SPI_PUSHR 0x34 #define SPI_PUSHR 0x34
#define SPI_PUSHR_CMD_CONT (1 << 15) #define SPI_PUSHR_CMD_CONT (1 << 15)
#define SPI_PUSHR_CONT (SPI_PUSHR_CMD_CONT << 16) #define SPI_PUSHR_CONT (SPI_PUSHR_CMD_CONT << 16)
#define SPI_PUSHR_CMD_CTAS(x) (((x) & 0x0003) << 12) #define SPI_PUSHR_CMD_CTAS(x) (((x) & 0x0003) << 12)
#define SPI_PUSHR_CTAS(x) (SPI_PUSHR_CMD_CTAS(x) << 16) #define SPI_PUSHR_CTAS(x) (SPI_PUSHR_CMD_CTAS(x) << 16)
#define SPI_PUSHR_CMD_EOQ (1 << 11) #define SPI_PUSHR_CMD_EOQ (1 << 11)
#define SPI_PUSHR_EOQ (SPI_PUSHR_CMD_EOQ << 16) #define SPI_PUSHR_EOQ (SPI_PUSHR_CMD_EOQ << 16)
#define SPI_PUSHR_CMD_CTCNT (1 << 10) #define SPI_PUSHR_CMD_CTCNT (1 << 10)
#define SPI_PUSHR_CTCNT (SPI_PUSHR_CMD_CTCNT << 16) #define SPI_PUSHR_CTCNT (SPI_PUSHR_CMD_CTCNT << 16)
#define SPI_PUSHR_CMD_PCS(x) ((1 << x) & 0x003f) #define SPI_PUSHR_CMD_PCS(x) ((1 << x) & 0x003f)
#define SPI_PUSHR_PCS(x) (SPI_PUSHR_CMD_PCS(x) << 16) #define SPI_PUSHR_PCS(x) (SPI_PUSHR_CMD_PCS(x) << 16)
#define SPI_PUSHR_TXDATA(x) ((x) & 0x0000ffff) #define SPI_PUSHR_TXDATA(x) ((x) & 0x0000ffff)
#define SPI_PUSHR_SLAVE 0x34 #define SPI_PUSHR_SLAVE 0x34
#define SPI_POPR 0x38 #define SPI_POPR 0x38
#define SPI_POPR_RXDATA(x) ((x) & 0x0000ffff) #define SPI_POPR_RXDATA(x) ((x) & 0x0000ffff)
#define SPI_TXFR0 0x3c #define SPI_TXFR0 0x3c
#define SPI_TXFR1 0x40 #define SPI_TXFR1 0x40
#define SPI_TXFR2 0x44 #define SPI_TXFR2 0x44
#define SPI_TXFR3 0x48 #define SPI_TXFR3 0x48
#define SPI_RXFR0 0x7c #define SPI_RXFR0 0x7c
#define SPI_RXFR1 0x80 #define SPI_RXFR1 0x80
#define SPI_RXFR2 0x84 #define SPI_RXFR2 0x84
#define SPI_RXFR3 0x88 #define SPI_RXFR3 0x88
#define SPI_CTARE(x) (0x11c + (((x) & 0x3) * 4)) #define SPI_CTARE(x) (0x11c + (((x) & 0x3) * 4))
#define SPI_CTARE_FMSZE(x) (((x) & 0x1) << 16) #define SPI_CTARE_FMSZE(x) (((x) & 0x1) << 16)
#define SPI_CTARE_DTCP(x) ((x) & 0x7ff) #define SPI_CTARE_DTCP(x) ((x) & 0x7ff)
#define SPI_SREX 0x13c #define SPI_SREX 0x13c
#define SPI_FRAME_BITS(bits) SPI_CTAR_FMSZ((bits) - 1) #define SPI_FRAME_BITS(bits) SPI_CTAR_FMSZ((bits) - 1)
#define SPI_FRAME_BITS_MASK SPI_CTAR_FMSZ(0xf) #define SPI_FRAME_BITS_MASK SPI_CTAR_FMSZ(0xf)
#define SPI_FRAME_BITS_16 SPI_CTAR_FMSZ(0xf) #define SPI_FRAME_BITS_16 SPI_CTAR_FMSZ(0xf)
#define SPI_FRAME_BITS_8 SPI_CTAR_FMSZ(0x7) #define SPI_FRAME_BITS_8 SPI_CTAR_FMSZ(0x7)
#define SPI_FRAME_EBITS(bits) SPI_CTARE_FMSZE(((bits) - 1) >> 4) #define SPI_FRAME_EBITS(bits) SPI_CTARE_FMSZE(((bits) - 1) >> 4)
#define SPI_FRAME_EBITS_MASK SPI_CTARE_FMSZE(1) #define SPI_FRAME_EBITS_MASK SPI_CTARE_FMSZE(1)
/* Register offsets for regmap_pushr */ /* Register offsets for regmap_pushr */
#define PUSHR_CMD 0x0 #define PUSHR_CMD 0x0
#define PUSHR_TX 0x2 #define PUSHR_TX 0x2
#define SPI_CS_INIT 0x01 #define SPI_CS_INIT 0x01
#define SPI_CS_ASSERT 0x02 #define SPI_CS_ASSERT 0x02
#define SPI_CS_DROP 0x04 #define SPI_CS_DROP 0x04
#define DMA_COMPLETION_TIMEOUT msecs_to_jiffies(3000) #define DMA_COMPLETION_TIMEOUT msecs_to_jiffies(3000)
struct chip_data { struct chip_data {
u32 ctar_val; u32 ctar_val;
u16 void_write_data; u16 void_write_data;
}; };
enum dspi_trans_mode { enum dspi_trans_mode {
@ -141,75 +141,75 @@ enum dspi_trans_mode {
}; };
struct fsl_dspi_devtype_data { struct fsl_dspi_devtype_data {
enum dspi_trans_mode trans_mode; enum dspi_trans_mode trans_mode;
u8 max_clock_factor; u8 max_clock_factor;
bool xspi_mode; bool xspi_mode;
}; };
static const struct fsl_dspi_devtype_data vf610_data = { static const struct fsl_dspi_devtype_data vf610_data = {
.trans_mode = DSPI_DMA_MODE, .trans_mode = DSPI_DMA_MODE,
.max_clock_factor = 2, .max_clock_factor = 2,
}; };
static const struct fsl_dspi_devtype_data ls1021a_v1_data = { static const struct fsl_dspi_devtype_data ls1021a_v1_data = {
.trans_mode = DSPI_TCFQ_MODE, .trans_mode = DSPI_TCFQ_MODE,
.max_clock_factor = 8, .max_clock_factor = 8,
.xspi_mode = true, .xspi_mode = true,
}; };
static const struct fsl_dspi_devtype_data ls2085a_data = { static const struct fsl_dspi_devtype_data ls2085a_data = {
.trans_mode = DSPI_TCFQ_MODE, .trans_mode = DSPI_TCFQ_MODE,
.max_clock_factor = 8, .max_clock_factor = 8,
}; };
static const struct fsl_dspi_devtype_data coldfire_data = { static const struct fsl_dspi_devtype_data coldfire_data = {
.trans_mode = DSPI_EOQ_MODE, .trans_mode = DSPI_EOQ_MODE,
.max_clock_factor = 8, .max_clock_factor = 8,
}; };
struct fsl_dspi_dma { struct fsl_dspi_dma {
/* Length of transfer in words of DSPI_FIFO_SIZE */ /* Length of transfer in words of DSPI_FIFO_SIZE */
u32 curr_xfer_len; u32 curr_xfer_len;
u32 *tx_dma_buf; u32 *tx_dma_buf;
struct dma_chan *chan_tx; struct dma_chan *chan_tx;
dma_addr_t tx_dma_phys; dma_addr_t tx_dma_phys;
struct completion cmd_tx_complete; struct completion cmd_tx_complete;
struct dma_async_tx_descriptor *tx_desc; struct dma_async_tx_descriptor *tx_desc;
u32 *rx_dma_buf; u32 *rx_dma_buf;
struct dma_chan *chan_rx; struct dma_chan *chan_rx;
dma_addr_t rx_dma_phys; dma_addr_t rx_dma_phys;
struct completion cmd_rx_complete; struct completion cmd_rx_complete;
struct dma_async_tx_descriptor *rx_desc; struct dma_async_tx_descriptor *rx_desc;
}; };
struct fsl_dspi { struct fsl_dspi {
struct spi_master *master; struct spi_master *master;
struct platform_device *pdev; struct platform_device *pdev;
struct regmap *regmap; struct regmap *regmap;
struct regmap *regmap_pushr; struct regmap *regmap_pushr;
int irq; int irq;
struct clk *clk; struct clk *clk;
struct spi_transfer *cur_transfer; struct spi_transfer *cur_transfer;
struct spi_message *cur_msg; struct spi_message *cur_msg;
struct chip_data *cur_chip; struct chip_data *cur_chip;
size_t len; size_t len;
const void *tx; const void *tx;
void *rx; void *rx;
void *rx_end; void *rx_end;
u16 void_write_data; u16 void_write_data;
u16 tx_cmd; u16 tx_cmd;
u8 bits_per_word; u8 bits_per_word;
u8 bytes_per_word; u8 bytes_per_word;
const struct fsl_dspi_devtype_data *devtype_data; const struct fsl_dspi_devtype_data *devtype_data;
wait_queue_head_t waitq; wait_queue_head_t waitq;
u32 waitflags; u32 waitflags;
struct fsl_dspi_dma *dma; struct fsl_dspi_dma *dma;
}; };
static u32 dspi_pop_tx(struct fsl_dspi *dspi) static u32 dspi_pop_tx(struct fsl_dspi *dspi)
@ -338,7 +338,7 @@ static int dspi_next_xfer_dma_submit(struct fsl_dspi *dspi)
} }
time_left = wait_for_completion_timeout(&dspi->dma->cmd_tx_complete, time_left = wait_for_completion_timeout(&dspi->dma->cmd_tx_complete,
DMA_COMPLETION_TIMEOUT); DMA_COMPLETION_TIMEOUT);
if (time_left == 0) { if (time_left == 0) {
dev_err(dev, "DMA tx timeout\n"); dev_err(dev, "DMA tx timeout\n");
dmaengine_terminate_all(dma->chan_tx); dmaengine_terminate_all(dma->chan_tx);
@ -347,7 +347,7 @@ static int dspi_next_xfer_dma_submit(struct fsl_dspi *dspi)
} }
time_left = wait_for_completion_timeout(&dspi->dma->cmd_rx_complete, time_left = wait_for_completion_timeout(&dspi->dma->cmd_rx_complete,
DMA_COMPLETION_TIMEOUT); DMA_COMPLETION_TIMEOUT);
if (time_left == 0) { if (time_left == 0) {
dev_err(dev, "DMA rx timeout\n"); dev_err(dev, "DMA rx timeout\n");
dmaengine_terminate_all(dma->chan_tx); dmaengine_terminate_all(dma->chan_tx);
@ -421,14 +421,14 @@ static int dspi_request_dma(struct fsl_dspi *dspi, phys_addr_t phy_addr)
} }
dma->tx_dma_buf = dma_alloc_coherent(dev, DSPI_DMA_BUFSIZE, dma->tx_dma_buf = dma_alloc_coherent(dev, DSPI_DMA_BUFSIZE,
&dma->tx_dma_phys, GFP_KERNEL); &dma->tx_dma_phys, GFP_KERNEL);
if (!dma->tx_dma_buf) { if (!dma->tx_dma_buf) {
ret = -ENOMEM; ret = -ENOMEM;
goto err_tx_dma_buf; goto err_tx_dma_buf;
} }
dma->rx_dma_buf = dma_alloc_coherent(dev, DSPI_DMA_BUFSIZE, dma->rx_dma_buf = dma_alloc_coherent(dev, DSPI_DMA_BUFSIZE,
&dma->rx_dma_phys, GFP_KERNEL); &dma->rx_dma_phys, GFP_KERNEL);
if (!dma->rx_dma_buf) { if (!dma->rx_dma_buf) {
ret = -ENOMEM; ret = -ENOMEM;
goto err_rx_dma_buf; goto err_rx_dma_buf;
@ -501,14 +501,14 @@ static void dspi_release_dma(struct fsl_dspi *dspi)
} }
static void hz_to_spi_baud(char *pbr, char *br, int speed_hz, static void hz_to_spi_baud(char *pbr, char *br, int speed_hz,
unsigned long clkrate) unsigned long clkrate)
{ {
/* Valid baud rate pre-scaler values */ /* Valid baud rate pre-scaler values */
int pbr_tbl[4] = {2, 3, 5, 7}; int pbr_tbl[4] = {2, 3, 5, 7};
int brs[16] = { 2, 4, 6, 8, int brs[16] = { 2, 4, 6, 8,
16, 32, 64, 128, 16, 32, 64, 128,
256, 512, 1024, 2048, 256, 512, 1024, 2048,
4096, 8192, 16384, 32768 }; 4096, 8192, 16384, 32768 };
int scale_needed, scale, minscale = INT_MAX; int scale_needed, scale, minscale = INT_MAX;
int i, j; int i, j;
@ -538,7 +538,7 @@ static void hz_to_spi_baud(char *pbr, char *br, int speed_hz,
} }
static void ns_delay_scale(char *psc, char *sc, int delay_ns, static void ns_delay_scale(char *psc, char *sc, int delay_ns,
unsigned long clkrate) unsigned long clkrate)
{ {
int pscale_tbl[4] = {1, 3, 5, 7}; int pscale_tbl[4] = {1, 3, 5, 7};
int scale_needed, scale, minscale = INT_MAX; int scale_needed, scale, minscale = INT_MAX;
@ -546,7 +546,7 @@ static void ns_delay_scale(char *psc, char *sc, int delay_ns,
u32 remainder; u32 remainder;
scale_needed = div_u64_rem((u64)delay_ns * clkrate, NSEC_PER_SEC, scale_needed = div_u64_rem((u64)delay_ns * clkrate, NSEC_PER_SEC,
&remainder); &remainder);
if (remainder) if (remainder)
scale_needed++; scale_needed++;
@ -661,7 +661,7 @@ static void dspi_eoq_read(struct fsl_dspi *dspi)
} }
static int dspi_transfer_one_message(struct spi_master *master, static int dspi_transfer_one_message(struct spi_master *master,
struct spi_message *message) struct spi_message *message)
{ {
struct fsl_dspi *dspi = spi_master_get_devdata(master); struct fsl_dspi *dspi = spi_master_get_devdata(master);
struct spi_device *spi = message->spi; struct spi_device *spi = message->spi;
@ -677,7 +677,7 @@ static int dspi_transfer_one_message(struct spi_master *master,
dspi->cur_chip = spi_get_ctldata(spi); dspi->cur_chip = spi_get_ctldata(spi);
/* Prepare command word for CMD FIFO */ /* Prepare command word for CMD FIFO */
dspi->tx_cmd = SPI_PUSHR_CMD_CTAS(0) | dspi->tx_cmd = SPI_PUSHR_CMD_CTAS(0) |
SPI_PUSHR_CMD_PCS(spi->chip_select); SPI_PUSHR_CMD_PCS(spi->chip_select);
if (list_is_last(&dspi->cur_transfer->transfer_list, if (list_is_last(&dspi->cur_transfer->transfer_list,
&dspi->cur_msg->transfers)) { &dspi->cur_msg->transfers)) {
/* Leave PCS activated after last transfer when /* Leave PCS activated after last transfer when
@ -718,8 +718,8 @@ static int dspi_transfer_one_message(struct spi_master *master,
SPI_FRAME_BITS(transfer->bits_per_word)); SPI_FRAME_BITS(transfer->bits_per_word));
if (dspi->devtype_data->xspi_mode) if (dspi->devtype_data->xspi_mode)
regmap_write(dspi->regmap, SPI_CTARE(0), regmap_write(dspi->regmap, SPI_CTARE(0),
SPI_FRAME_EBITS(transfer->bits_per_word) SPI_FRAME_EBITS(transfer->bits_per_word) |
| SPI_CTARE_DTCP(1)); SPI_CTARE_DTCP(1));
trans_mode = dspi->devtype_data->trans_mode; trans_mode = dspi->devtype_data->trans_mode;
switch (trans_mode) { switch (trans_mode) {
@ -733,8 +733,8 @@ static int dspi_transfer_one_message(struct spi_master *master,
break; break;
case DSPI_DMA_MODE: case DSPI_DMA_MODE:
regmap_write(dspi->regmap, SPI_RSER, regmap_write(dspi->regmap, SPI_RSER,
SPI_RSER_TFFFE | SPI_RSER_TFFFD | SPI_RSER_TFFFE | SPI_RSER_TFFFD |
SPI_RSER_RFDFE | SPI_RSER_RFDFD); SPI_RSER_RFDFE | SPI_RSER_RFDFD);
status = dspi_dma_xfer(dspi); status = dspi_dma_xfer(dspi);
break; break;
default: default:
@ -746,7 +746,7 @@ static int dspi_transfer_one_message(struct spi_master *master,
if (trans_mode != DSPI_DMA_MODE) { if (trans_mode != DSPI_DMA_MODE) {
if (wait_event_interruptible(dspi->waitq, if (wait_event_interruptible(dspi->waitq,
dspi->waitflags)) dspi->waitflags))
dev_err(&dspi->pdev->dev, dev_err(&dspi->pdev->dev,
"wait transfer complete fail!\n"); "wait transfer complete fail!\n");
dspi->waitflags = 0; dspi->waitflags = 0;
@ -785,10 +785,10 @@ static int dspi_setup(struct spi_device *spi)
if (!pdata) { if (!pdata) {
of_property_read_u32(spi->dev.of_node, "fsl,spi-cs-sck-delay", of_property_read_u32(spi->dev.of_node, "fsl,spi-cs-sck-delay",
&cs_sck_delay); &cs_sck_delay);
of_property_read_u32(spi->dev.of_node, "fsl,spi-sck-cs-delay", of_property_read_u32(spi->dev.of_node, "fsl,spi-sck-cs-delay",
&sck_cs_delay); &sck_cs_delay);
} else { } else {
cs_sck_delay = pdata->cs_sck_delay; cs_sck_delay = pdata->cs_sck_delay;
sck_cs_delay = pdata->sck_cs_delay; sck_cs_delay = pdata->sck_cs_delay;
@ -829,7 +829,7 @@ static void dspi_cleanup(struct spi_device *spi)
struct chip_data *chip = spi_get_ctldata((struct spi_device *)spi); struct chip_data *chip = spi_get_ctldata((struct spi_device *)spi);
dev_dbg(&spi->dev, "spi_device %u.%u cleanup\n", dev_dbg(&spi->dev, "spi_device %u.%u cleanup\n",
spi->master->bus_num, spi->chip_select); spi->master->bus_num, spi->chip_select);
kfree(chip); kfree(chip);
} }
@ -939,16 +939,16 @@ static const struct regmap_range dspi_volatile_ranges[] = {
}; };
static const struct regmap_access_table dspi_volatile_table = { static const struct regmap_access_table dspi_volatile_table = {
.yes_ranges = dspi_volatile_ranges, .yes_ranges = dspi_volatile_ranges,
.n_yes_ranges = ARRAY_SIZE(dspi_volatile_ranges), .n_yes_ranges = ARRAY_SIZE(dspi_volatile_ranges),
}; };
static const struct regmap_config dspi_regmap_config = { static const struct regmap_config dspi_regmap_config = {
.reg_bits = 32, .reg_bits = 32,
.val_bits = 32, .val_bits = 32,
.reg_stride = 4, .reg_stride = 4,
.max_register = 0x88, .max_register = 0x88,
.volatile_table = &dspi_volatile_table, .volatile_table = &dspi_volatile_table,
}; };
static const struct regmap_range dspi_xspi_volatile_ranges[] = { static const struct regmap_range dspi_xspi_volatile_ranges[] = {
@ -959,24 +959,24 @@ static const struct regmap_range dspi_xspi_volatile_ranges[] = {
}; };
static const struct regmap_access_table dspi_xspi_volatile_table = { static const struct regmap_access_table dspi_xspi_volatile_table = {
.yes_ranges = dspi_xspi_volatile_ranges, .yes_ranges = dspi_xspi_volatile_ranges,
.n_yes_ranges = ARRAY_SIZE(dspi_xspi_volatile_ranges), .n_yes_ranges = ARRAY_SIZE(dspi_xspi_volatile_ranges),
}; };
static const struct regmap_config dspi_xspi_regmap_config[] = { static const struct regmap_config dspi_xspi_regmap_config[] = {
{ {
.reg_bits = 32, .reg_bits = 32,
.val_bits = 32, .val_bits = 32,
.reg_stride = 4, .reg_stride = 4,
.max_register = 0x13c, .max_register = 0x13c,
.volatile_table = &dspi_xspi_volatile_table, .volatile_table = &dspi_xspi_volatile_table,
}, },
{ {
.name = "pushr", .name = "pushr",
.reg_bits = 16, .reg_bits = 16,
.val_bits = 16, .val_bits = 16,
.reg_stride = 2, .reg_stride = 2,
.max_register = 0x2, .max_register = 0x2,
}, },
}; };
@ -1160,12 +1160,12 @@ static int dspi_remove(struct platform_device *pdev)
} }
static struct platform_driver fsl_dspi_driver = { static struct platform_driver fsl_dspi_driver = {
.driver.name = DRIVER_NAME, .driver.name = DRIVER_NAME,
.driver.of_match_table = fsl_dspi_dt_ids, .driver.of_match_table = fsl_dspi_dt_ids,
.driver.owner = THIS_MODULE, .driver.owner = THIS_MODULE,
.driver.pm = &dspi_pm, .driver.pm = &dspi_pm,
.probe = dspi_probe, .probe = dspi_probe,
.remove = dspi_remove, .remove = dspi_remove,
}; };
module_platform_driver(fsl_dspi_driver); module_platform_driver(fsl_dspi_driver);