diff options
Diffstat (limited to 'drivers/spi/fsl_dspi.c')
| -rw-r--r-- | drivers/spi/fsl_dspi.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/drivers/spi/fsl_dspi.c b/drivers/spi/fsl_dspi.c index b22c9b3a09..c17a5522bc 100644 --- a/drivers/spi/fsl_dspi.c +++ b/drivers/spi/fsl_dspi.c @@ -31,7 +31,7 @@ DECLARE_GLOBAL_DATA_PTR; -/* fsl_dspi_platdata flags */ +/* fsl_dspi_plat flags */ #define DSPI_FLAG_REGMAP_ENDIAN_BIG BIT(0) /* idle data value */ @@ -65,14 +65,14 @@ DECLARE_GLOBAL_DATA_PTR; DSPI_CTAR_DT(15)) /** - * struct fsl_dspi_platdata - platform data for Freescale DSPI + * struct fsl_dspi_plat - platform data for Freescale DSPI * * @flags: Flags for DSPI DSPI_FLAG_... * @speed_hz: Default SCK frequency * @num_chipselect: Number of DSPI chipselect signals * @regs_addr: Base address of DSPI registers */ -struct fsl_dspi_platdata { +struct fsl_dspi_plat { uint flags; uint speed_hz; uint num_chipselect; @@ -448,7 +448,7 @@ static int fsl_dspi_cfg_speed(struct fsl_dspi_priv *priv, uint speed) static int fsl_dspi_child_pre_probe(struct udevice *dev) { - struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev); + struct dm_spi_slave_plat *slave_plat = dev_get_parent_plat(dev); struct fsl_dspi_priv *priv = dev_get_priv(dev->parent); u32 cs_sck_delay = 0, sck_cs_delay = 0; unsigned char pcssck = 0, cssck = 0; @@ -460,8 +460,10 @@ static int fsl_dspi_child_pre_probe(struct udevice *dev) return -EINVAL; } - ofnode_read_u32(dev->node, "fsl,spi-cs-sck-delay", &cs_sck_delay); - ofnode_read_u32(dev->node, "fsl,spi-sck-cs-delay", &sck_cs_delay); + ofnode_read_u32(dev_ofnode(dev), "fsl,spi-cs-sck-delay", + &cs_sck_delay); + ofnode_read_u32(dev_ofnode(dev), "fsl,spi-sck-cs-delay", + &sck_cs_delay); /* Set PCS to SCK delay scale values */ ns_delay_scale(&pcssck, &cssck, cs_sck_delay, priv->bus_clk); @@ -481,12 +483,12 @@ static int fsl_dspi_child_pre_probe(struct udevice *dev) static int fsl_dspi_probe(struct udevice *bus) { - struct fsl_dspi_platdata *plat = dev_get_platdata(bus); + struct fsl_dspi_plat *plat = dev_get_plat(bus); struct fsl_dspi_priv *priv = dev_get_priv(bus); struct dm_spi_bus *dm_spi_bus; uint mcr_cfg_val; - dm_spi_bus = bus->uclass_priv; + dm_spi_bus = dev_get_uclass_priv(bus); /* cpu speical pin muxing configure */ cpu_dspi_port_conf(); @@ -511,7 +513,7 @@ static int fsl_dspi_probe(struct udevice *bus) DSPI_MCR_CRXF | DSPI_MCR_CTXF; fsl_dspi_init_mcr(priv, mcr_cfg_val); - debug("%s probe done, bus-num %d.\n", bus->name, bus->seq); + debug("%s probe done, bus-num %d.\n", bus->name, dev_seq(bus)); return 0; } @@ -521,13 +523,13 @@ static int fsl_dspi_claim_bus(struct udevice *dev) uint sr_val; struct fsl_dspi_priv *priv; struct udevice *bus = dev->parent; - struct dm_spi_slave_platdata *slave_plat = - dev_get_parent_platdata(dev); + struct dm_spi_slave_plat *slave_plat = + dev_get_parent_plat(dev); priv = dev_get_priv(bus); /* processor special preparation work */ - cpu_dspi_claim_bus(bus->seq, slave_plat->cs); + cpu_dspi_claim_bus(dev_seq(bus), slave_plat->cs); /* configure transfer mode */ fsl_dspi_cfg_ctar_mode(priv, slave_plat->cs, priv->mode); @@ -552,14 +554,14 @@ static int fsl_dspi_release_bus(struct udevice *dev) { struct udevice *bus = dev->parent; struct fsl_dspi_priv *priv = dev_get_priv(bus); - struct dm_spi_slave_platdata *slave_plat = - dev_get_parent_platdata(dev); + struct dm_spi_slave_plat *slave_plat = + dev_get_parent_plat(dev); /* halt module */ dspi_halt(priv, 1); /* processor special release work */ - cpu_dspi_release_bus(bus->seq, slave_plat->cs); + cpu_dspi_release_bus(dev_seq(bus), slave_plat->cs); return 0; } @@ -569,14 +571,14 @@ static int fsl_dspi_release_bus(struct udevice *dev) */ static int fsl_dspi_bind(struct udevice *bus) { - debug("%s assigned req_seq %d.\n", bus->name, bus->req_seq); + debug("%s assigned seq %d.\n", bus->name, dev_seq(bus)); return 0; } -static int fsl_dspi_ofdata_to_platdata(struct udevice *bus) +static int fsl_dspi_of_to_plat(struct udevice *bus) { fdt_addr_t addr; - struct fsl_dspi_platdata *plat = bus->platdata; + struct fsl_dspi_plat *plat = dev_get_plat(bus); const void *blob = gd->fdt_blob; int node = dev_of_offset(bus); @@ -608,7 +610,7 @@ static int fsl_dspi_xfer(struct udevice *dev, unsigned int bitlen, const void *dout, void *din, unsigned long flags) { struct fsl_dspi_priv *priv; - struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev); + struct dm_spi_slave_plat *slave_plat = dev_get_parent_plat(dev); struct udevice *bus; bus = dev->parent; @@ -659,9 +661,9 @@ U_BOOT_DRIVER(fsl_dspi) = { .id = UCLASS_SPI, .of_match = fsl_dspi_ids, .ops = &fsl_dspi_ops, - .ofdata_to_platdata = fsl_dspi_ofdata_to_platdata, - .platdata_auto_alloc_size = sizeof(struct fsl_dspi_platdata), - .priv_auto_alloc_size = sizeof(struct fsl_dspi_priv), + .of_to_plat = fsl_dspi_of_to_plat, + .plat_auto = sizeof(struct fsl_dspi_plat), + .priv_auto = sizeof(struct fsl_dspi_priv), .probe = fsl_dspi_probe, .child_pre_probe = fsl_dspi_child_pre_probe, .bind = fsl_dspi_bind, |