*/
#include <common.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/log2.h>
case SNOR_MFR_MICRON:
/* Some Micron need WREN command; all will accept it */
need_wren = true;
+ case SNOR_MFR_ISSI:
case SNOR_MFR_MACRONIX:
case SNOR_MFR_WINBOND:
if (need_wren)
* If page_size is a power of two, the offset can be quickly
* calculated with an AND operation. On the other cases we
* need to do a modulus operation (more expensive).
- * Power of two numbers have only one bit set and we can use
- * the instruction hweight32 to detect if we need to do a
- * modulus (do_div()) or not.
*/
- if (hweight32(nor->page_size) == 1) {
+ if (is_power_of_2(nor->page_size)) {
page_offset = addr & (nor->page_size - 1);
} else {
u64 aux = addr;