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>

diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c
index 342cdd6..d7a3d85 100644 (file)
--- a/drivers/spi/atmel-quadspi.c
+++ b/drivers/spi/atmel-quadspi.c
@@ -1638,6 +1638,24 @@ static const struct atmel_qspi_caps atmel_sam9x7_ospi_caps = {
        .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 = {
        .max_speed_hz = SAMA7G5_QSPI0_MAX_SPEED_HZ,
        .has_gclk = true,
@@ -1675,6 +1693,15 @@ static const struct of_device_id atmel_qspi_dt_ids[] = {
                .compatible = "microchip,sam9x7-ospi",
                .data = &atmel_sam9x7_ospi_caps,
        },
+       {
+               .compatible = "microchip,sama7d65-ospi",
+               .data = &atmel_sama7d65_ospi_caps,
+       },
+       {
+               .compatible = "microchip,sama7d65-qspi",
+               .data = &atmel_sama7d65_qspi_caps,
+       },
+
 
        { /* sentinel */ }
 };