From: Tudor Ambarus <tudor.amba...@microchip.com>
The total number of EBI CS lines is described by the EBI controller
and not by the Matrix. Move the definition for the number of CS
inside EBI driver.
Signed-off-by: Tudor Ambarus <tudor.amba...@microchip.com>
---
drivers/memory/atmel-ebi.c | 6 ++++--
include/linux/mfd/syscon/atmel-matrix.h | 1 -
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index d0cd57aaebb4..111e09a5b4e9 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -19,6 +19,8 @@
#include <linux/regmap.h>
#include <soc/at91/atmel-sfr.h>
+#define AT91_EBI_NUM_CS 8
+
struct atmel_ebi_dev_config {
int cs;
struct atmel_smc_cs_conf smcconf;
@@ -314,7 +316,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi,
struct device_node *np,
if (ret)
return ret;
- if (cs >= AT91_MATRIX_EBI_NUM_CS ||
+ if (cs >= AT91_EBI_NUM_CS ||
!(ebi->caps->available_cs & BIT(cs))) {
dev_err(dev, "invalid reg property in %pOF\n", np);
return -EINVAL;
@@ -345,7 +347,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi,
struct device_node *np,
apply = true;
i = 0;
- for_each_set_bit(cs, &cslines, AT91_MATRIX_EBI_NUM_CS) {
+ for_each_set_bit(cs, &cslines, AT91_EBI_NUM_CS) {
ebid->configs[i].cs = cs;
if (apply) {
diff --git a/include/linux/mfd/syscon/atmel-matrix.h
b/include/linux/mfd/syscon/atmel-matrix.h
index 8293c3e2a82a..1e2cd118e4e3 100644
--- a/include/linux/mfd/syscon/atmel-matrix.h
+++ b/include/linux/mfd/syscon/atmel-matrix.h
@@ -110,7 +110,6 @@
#define AT91_MATRIX_DDR_IOSR BIT(18)
#define AT91_MATRIX_NFD0_SELECT BIT(24)
#define AT91_MATRIX_DDR_MP_EN BIT(25)
-#define AT91_MATRIX_EBI_NUM_CS 8
#define AT91_MATRIX_USBPUCR_PUON BIT(30)
--
2.9.5
