| Message ID | 20190213085930.31578-5-tudor.ambarus@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add support for sam9x60 nand controller | expand |
On 13/02/2019 08:59:55+0000, Tudor.Ambarus@microchip.com wrote: > From: Tudor Ambarus <tudor.ambarus@microchip.com> > > 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> > --- > drivers/memory/atmel-ebi.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > 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 */ } > }; > > -- > 2.9.5 >
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 */ } };