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authorTom Rini <trini@konsulko.com>2023-05-09 12:45:49 -0400
committerTom Rini <trini@konsulko.com>2023-05-09 12:45:49 -0400
commit0a9a4384c1483a88776bca38e28f09be51161034 (patch)
treec39e9bac9413c5c90f8da424865d67a7efdca315 /drivers/core/regmap.c
parentf1d33a44ca04fdca241c1d89fd79e2e56c930c7e (diff)
parent716ed2a8c0bba085372df0eb7edb580b11e8d94c (diff)
Merge tag 'u-boot-rockchip-20230509' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
- Rockchip NFC driver update and dev addr pointer api update; - use standard dr_mode for usb driver; - rock pi boards dts update; - Add rk3566 Anbernic boards; - Misc fixes for drivers;
Diffstat (limited to 'drivers/core/regmap.c')
-rw-r--r--drivers/core/regmap.c23
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/core/regmap.c b/drivers/core/regmap.c
index e33bb9d798d..dd32328098c 100644
--- a/drivers/core/regmap.c
+++ b/drivers/core/regmap.c
@@ -79,7 +79,7 @@ static struct regmap *regmap_alloc(int count)
}
#if CONFIG_IS_ENABLED(OF_PLATDATA)
-int regmap_init_mem_plat(struct udevice *dev, fdt_val_t *reg, int count,
+int regmap_init_mem_plat(struct udevice *dev, void *reg, int size, int count,
struct regmap **mapp)
{
struct regmap_range *range;
@@ -89,9 +89,24 @@ int regmap_init_mem_plat(struct udevice *dev, fdt_val_t *reg, int count,
if (!map)
return -ENOMEM;
- for (range = map->ranges; count > 0; reg += 2, range++, count--) {
- range->start = *reg;
- range->size = reg[1];
+ if (size == sizeof(fdt32_t)) {
+ fdt32_t *ptr = (fdt32_t *)reg;
+
+ for (range = map->ranges; count > 0;
+ ptr += 2, range++, count--) {
+ range->start = *ptr;
+ range->size = ptr[1];
+ }
+ } else if (size == sizeof(fdt64_t)) {
+ fdt64_t *ptr = (fdt64_t *)reg;
+
+ for (range = map->ranges; count > 0;
+ ptr += 2, range++, count--) {
+ range->start = *ptr;
+ range->size = ptr[1];
+ }
+ } else {
+ return -EINVAL;
}
*mapp = map;