static int ti_qspi_ofdata_to_platdata(struct udevice *bus)
{
struct ti_qspi_priv *priv = dev_get_priv(bus);
const void *blob = gd->fdt_blob;
int node = dev_of_offset(bus);
fdt_addr_t mmap_addr;
fdt_addr_t mmap_size;
priv->ctrl_mod_mmap = map_syscon_chipselects(bus);
priv->base = map_physmem(devfdt_get_addr(bus),
sizeof(struct ti_qspi_regs), MAP_NOCACHE);
mmap_addr = devfdt_get_addr_size_index(bus, 1, &mmap_size);
priv->memory_map = map_physmem(mmap_addr, mmap_size, MAP_NOCACHE);
priv->mmap_size = mmap_size;
priv->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", -1);
if (priv->max_hz < 0) {
debug("Error: Max frequency missing\n");
return -ENODEV;
}
priv->num_cs = fdtdec_get_int(blob, node, "num-cs", 4);
debug("%s: regs=<0x%x>, max-frequency=%d\n", __func__,
(int)priv->base, priv->max_hz);
return 0;
}
static int pipe3_phy_probe(struct udevice *dev)
{
fdt_addr_t addr;
fdt_size_t sz;
struct omap_pipe3 *pipe3 = dev_get_priv(dev);
addr = devfdt_get_addr_size_index(dev, 2, &sz);
if (addr == FDT_ADDR_T_NONE) {
pr_err("missing pll ctrl address\n");
return -EINVAL;
}
pipe3->pll_ctrl_base = map_physmem(addr, sz, MAP_NOCACHE);
if (!pipe3->pll_ctrl_base) {
pr_err("unable to remap pll ctrl\n");
return -EINVAL;
}
pipe3->power_reg = get_reg(dev, "syscon-phy-power");
if (!pipe3->power_reg)
return -EINVAL;
pipe3->pll_reset_reg = get_reg(dev, "syscon-pllreset");
if (!pipe3->pll_reset_reg)
return -EINVAL;
pipe3->dpll_map = (struct pipe3_dpll_map *)dev_get_driver_data(dev);
return 0;
}
static int bcm6345_wdt_probe(struct udevice *dev)
{
struct bcm6345_wdt_priv *priv = dev_get_priv(dev);
fdt_addr_t addr;
fdt_size_t size;
addr = devfdt_get_addr_size_index(dev, 0, &size);
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
priv->regs = ioremap(addr, size);
bcm6345_wdt_stop(dev);
return 0;
}
