Add provision to load firmware of Serial engine for SPI protocol from
Linux Execution Environment on running on APPS processor.
Co-developed-by: Mukesh Kumar Savaliya <quic_msavaliy@xxxxxxxxxxx>
Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@xxxxxxxxxxx>
Signed-off-by: Viken Dadhaniya <quic_vdadhani@xxxxxxxxxxx>
---
drivers/spi/spi-geni-qcom.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c
index 768d7482102a..f4f6d8210245 100644
--- a/drivers/spi/spi-geni-qcom.c
+++ b/drivers/spi/spi-geni-qcom.c
@@ -672,8 +672,11 @@ static int spi_geni_init(struct spi_geni_master *mas)
}
spi_slv_setup(mas);
} else if (proto != GENI_SE_SPI) {
- dev_err(mas->dev, "Invalid proto %d\n", proto);
- goto out_pm;
+ ret = geni_load_se_firmware(se, GENI_SE_SPI);
+ if (ret) {
+ dev_err(mas->dev, "spi master firmware load failed ret: %d\n", ret);
+ goto out_pm;
+ }
}
mas->tx_fifo_depth = geni_se_get_tx_fifo_depth(se);
--
2.34.1
