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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2019-02-13 08:59:55 +0000 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-03-21 16:45:04 +0100 |
| commit | 3e0863dd4c1f5b2c3b0ecd4320d3802ad975525d (patch) | |
| tree | b9e93887df9a0c2447491b6b2610c8f9dd9419d3 /drivers/memory/atmel-ebi.c | |
| parent | 996acbfb1fe370cfaa3c7469e93fc54c634fba08 (diff) | |
| download | lwn-3e0863dd4c1f5b2c3b0ecd4320d3802ad975525d.tar.gz lwn-3e0863dd4c1f5b2c3b0ecd4320d3802ad975525d.zip | |
memory: atmel-ebi: add sam9x60 EBI support
The sam9x60 board defines the CCFG_EBICSA register under SFR,
and not as a MATRIX register, as previous boards do.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/memory/atmel-ebi.c')
| -rw-r--r-- | drivers/memory/atmel-ebi.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c index b45914cfa212..0322df9dc249 100644 --- a/drivers/memory/atmel-ebi.c +++ b/drivers/memory/atmel-ebi.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/of_device.h> #include <linux/regmap.h> +#include <soc/at91/atmel-sfr.h> struct atmel_ebi_dev_config { int cs; @@ -440,6 +441,15 @@ static const struct atmel_ebi_caps sama5d3_ebi_caps = { .apply_config = sama5_ebi_apply_config, }; +static const struct atmel_ebi_caps sam9x60_ebi_caps = { + .available_cs = 0x3f, + .ebi_csa_offs = AT91_SFR_CCFG_EBICSA, + .regmap_name = "microchip,sfr", + .get_config = at91sam9_ebi_get_config, + .xlate_config = atmel_ebi_xslate_smc_config, + .apply_config = at91sam9_ebi_apply_config, +}; + static const struct of_device_id atmel_ebi_id_table[] = { { .compatible = "atmel,at91sam9260-ebi", @@ -473,6 +483,10 @@ static const struct of_device_id atmel_ebi_id_table[] = { .compatible = "atmel,sama5d3-ebi", .data = &sama5d3_ebi_caps, }, + { + .compatible = "microchip,sam9x60-ebi", + .data = &sam9x60_ebi_caps, + }, { /* sentinel */ } }; |