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spi: atmel-quadspi: Add support for sama7d65 QSPI 

Add support for sama7d65 QSPI controller and define its caps.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Link: https://patch.msgid.link/20250908-microchip-qspi-v2-5-8f3d69fdd5c9@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
pull/1354/merge
Varshini Rajendran 2025-09-08 09:44:20 +05:30 committed by Mark Brown
parent 65a977d752
commit 20253f8068
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1 changed files with 27 additions and 0 deletions
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27
drivers/spi/atmel-quadspi.c
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@ -1638,6 +1638,24 @@ static const struct atmel_qspi_caps atmel_sam9x7_ospi_caps = {
.has_dllon = false, .has_dllon = false,
}; };
static const struct atmel_qspi_caps atmel_sama7d65_ospi_caps = {
.max_speed_hz = SAMA7G5_QSPI0_MAX_SPEED_HZ,
.has_gclk = true,
.octal = true,
.has_dma = true,
.has_2xgclk = true,
.has_padcalib = true,
.has_dllon = false,
};
static const struct atmel_qspi_caps atmel_sama7d65_qspi_caps = {
.max_speed_hz = SAMA7G5_QSPI1_SDR_MAX_SPEED_HZ,
.has_gclk = true,
.has_dma = true,
.has_2xgclk = true,
.has_dllon = false,
};
static const struct atmel_qspi_caps atmel_sama7g5_ospi_caps = { static const struct atmel_qspi_caps atmel_sama7g5_ospi_caps = {
.max_speed_hz = SAMA7G5_QSPI0_MAX_SPEED_HZ, .max_speed_hz = SAMA7G5_QSPI0_MAX_SPEED_HZ,
.has_gclk = true, .has_gclk = true,
@ -1675,6 +1693,15 @@ static const struct of_device_id atmel_qspi_dt_ids[] = {
.compatible = "microchip,sam9x7-ospi", .compatible = "microchip,sam9x7-ospi",
.data = &atmel_sam9x7_ospi_caps, .data = &atmel_sam9x7_ospi_caps,
}, },
{
.compatible = "microchip,sama7d65-ospi",
.data = &atmel_sama7d65_ospi_caps,
},
{
.compatible = "microchip,sama7d65-qspi",
.data = &atmel_sama7d65_qspi_caps,
},
{ /* sentinel */ } { /* sentinel */ }
}; };