The Linux implementation of regmap_bulk_read and regmap_bulk_write
supports 64-bit accesses. Have the barebox implementation follow suit.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/base/regmap/regmap.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index da20dc05828d..191217d20144 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -269,6 +269,10 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
return -EINVAL;
for (i = 0; i < val_count; i++) {
+
+#ifdef CONFIG_64BIT
+ u64 *u64 = val;
+#endif
u32 *u32 = val;
u16 *u16 = val;
u8 *u8 = val;
@@ -278,6 +282,11 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
goto out;
switch (map->format.val_bytes) {
+#ifdef CONFIG_64BIT
+ case 8:
+ u64[i] = v;
+ break;
+#endif
case 4:
u32[i] = v;
break;
@@ -335,6 +344,11 @@ int regmap_bulk_write(struct regmap *map, unsigned int reg,
case 4:
ival = *(u32 *)(val + (i * val_bytes));
break;
+#ifdef CONFIG_64BIT
+ case 8:
+ ival = *(u64 *)(val + (i * val_bytes));
+ break;
+#endif
default:
ret = -EINVAL;
goto out;
--
2.39.2
