tegra: spi: remove non fdt support
Remove non fdt support from tegra20 and tegra30 SPI drivers in
preparation of new common fdt based SPI driver front end.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c
index c6af30f..3b1b6f8 100644
--- a/drivers/spi/tegra20_sflash.c
+++ b/drivers/spi/tegra20_sflash.c
@@ -61,6 +61,7 @@
unsigned int max_hz, unsigned int mode)
{
struct tegra_spi_slave *spi;
+ int node;
if (!spi_cs_is_valid(bus, cs)) {
printf("SPI error: unsupported bus %d / chip select %d\n",
@@ -81,9 +82,9 @@
}
spi->slave.bus = bus;
spi->slave.cs = cs;
-#ifdef CONFIG_OF_CONTROL
- int node = fdtdec_next_compatible(gd->fdt_blob, 0,
- COMPAT_NVIDIA_TEGRA20_SFLASH);
+
+ node = fdtdec_next_compatible(gd->fdt_blob, 0,
+ COMPAT_NVIDIA_TEGRA20_SFLASH);
if (node < 0) {
debug("%s: cannot locate sflash node\n", __func__);
return NULL;
@@ -108,11 +109,6 @@
debug("%s: could not decode periph id\n", __func__);
return NULL;
}
-#else
- spi->regs = (struct spi_tegra *)NV_PA_SPI_BASE;
- spi->freq = TEGRA_SPI_MAX_FREQ;
- spi->periph_id = PERIPH_ID_SPI1;
-#endif
if (max_hz < spi->freq) {
debug("%s: limiting frequency from %u to %u\n", __func__,
spi->freq, max_hz);