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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>
pull/1354/merge
Viken Dadhaniya 2025-09-11 10:02:55 +05:30 committed by Bjorn Andersson
parent b645df7653
commit 99cf351ee1
1 changed files with 6 additions and 0 deletions
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6
drivers/spi/spi-geni-qcom.c
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@ -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;