diff options
Diffstat (limited to 'drivers/spi/atmel-quadspi.c')
| -rw-r--r-- | drivers/spi/atmel-quadspi.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 83cea5faff78..342cdd6e8d64 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -63,6 +63,7 @@ #define SAMA7G5_QSPI0_MAX_SPEED_HZ 200000000 #define SAMA7G5_QSPI1_SDR_MAX_SPEED_HZ 133000000 +#define SAM9X7_QSPI_MAX_SPEED_HZ 100000000 /* Bitfields in QSPI_CR (Control Register) */ #define QSPI_CR_QSPIEN BIT(0) @@ -1627,6 +1628,16 @@ static const struct atmel_qspi_caps atmel_sam9x60_qspi_caps = { .has_ricr = true, }; +static const struct atmel_qspi_caps atmel_sam9x7_ospi_caps = { + .max_speed_hz = SAM9X7_QSPI_MAX_SPEED_HZ, + .has_gclk = true, + .octal = true, + .has_dma = true, + .has_2xgclk = true, + .has_padcalib = false, + .has_dllon = false, +}; + static const struct atmel_qspi_caps atmel_sama7g5_ospi_caps = { .max_speed_hz = SAMA7G5_QSPI0_MAX_SPEED_HZ, .has_gclk = true, @@ -1660,6 +1671,10 @@ static const struct of_device_id atmel_qspi_dt_ids[] = { .compatible = "microchip,sama7g5-qspi", .data = &atmel_sama7g5_qspi_caps, }, + { + .compatible = "microchip,sam9x7-ospi", + .data = &atmel_sam9x7_ospi_caps, + }, { /* sentinel */ } }; |