struct atmel_ebi_caps {
unsigned int available_cs;
unsigned int ebi_csa_offs;
+ const char *regmap_name;
void (*get_config)(struct atmel_ebi_dev *ebid,
struct atmel_ebi_dev_config *conf);
int (*xlate_config)(struct atmel_ebi_dev *ebid,
struct atmel_ebi {
struct clk *clk;
- struct regmap *matrix;
+ struct regmap *regmap;
struct {
struct regmap *regmap;
struct clk *clk;
* one "atmel,smc-" property is present.
*/
if (ebi->caps->ebi_csa_offs && apply)
- regmap_update_bits(ebi->matrix,
+ regmap_update_bits(ebi->regmap,
ebi->caps->ebi_csa_offs,
BIT(cs), 0);
static const struct atmel_ebi_caps at91sam9260_ebi_caps = {
.available_cs = 0xff,
.ebi_csa_offs = AT91SAM9260_MATRIX_EBICSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
static const struct atmel_ebi_caps at91sam9261_ebi_caps = {
.available_cs = 0xff,
.ebi_csa_offs = AT91SAM9261_MATRIX_EBICSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
static const struct atmel_ebi_caps at91sam9263_ebi0_caps = {
.available_cs = 0x3f,
.ebi_csa_offs = AT91SAM9263_MATRIX_EBI0CSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
static const struct atmel_ebi_caps at91sam9263_ebi1_caps = {
.available_cs = 0x7,
.ebi_csa_offs = AT91SAM9263_MATRIX_EBI1CSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
static const struct atmel_ebi_caps at91sam9rl_ebi_caps = {
.available_cs = 0x3f,
.ebi_csa_offs = AT91SAM9RL_MATRIX_EBICSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
static const struct atmel_ebi_caps at91sam9g45_ebi_caps = {
.available_cs = 0x3f,
.ebi_csa_offs = AT91SAM9G45_MATRIX_EBICSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
static const struct atmel_ebi_caps at91sam9x5_ebi_caps = {
.available_cs = 0x3f,
.ebi_csa_offs = AT91SAM9X5_MATRIX_EBICSA,
+ .regmap_name = "atmel,matrix",
.get_config = at91sam9_ebi_get_config,
.xlate_config = atmel_ebi_xslate_smc_config,
.apply_config = at91sam9_ebi_apply_config,
/*
* The sama5d3 does not provide an EBICSA register and thus does need
- * to access the matrix registers.
+ * to access it.
*/
if (ebi->caps->ebi_csa_offs) {
- ebi->matrix =
- syscon_regmap_lookup_by_phandle(np, "atmel,matrix");
- if (IS_ERR(ebi->matrix))
- return PTR_ERR(ebi->matrix);
+ ebi->regmap =
+ syscon_regmap_lookup_by_phandle(np,
+ ebi->caps->regmap_name);
+ if (IS_ERR(ebi->regmap))
+ return PTR_ERR(ebi->regmap);
}
ret = of_property_read_u32(np, "#address-cells", &val);