diff options
| author | Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> | 2025-09-11 10:02:55 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-09-17 13:50:23 -0500 |
| commit | 99cf351ee1c46b39c0581220807290b1dd56488e (patch) | |
| tree | 217b0dbf33c92d6b4b77f018341dc94464fbb06b | |
| parent | b645df76536c5b7d40e60450bf8011f70f34415f (diff) | |
spi: geni-qcom: Load spi qup Firmware from linux side
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 <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250911043256.3523057-6-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | drivers/spi/spi-geni-qcom.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c index 768d7482102a..a0d8d3425c6c 100644 --- a/drivers/spi/spi-geni-qcom.c +++ b/drivers/spi/spi-geni-qcom.c @@ -671,6 +671,12 @@ static int spi_geni_init(struct spi_geni_master *mas) goto out_pm; } spi_slv_setup(mas); + } else if (proto == GENI_SE_INVALID_PROTO) { + 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; + } } else if (proto != GENI_SE_SPI) { dev_err(mas->dev, "Invalid proto %d\n", proto); goto out_pm; |