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mt76: mt7615: disable merge of OTP ROM data by default

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The reference driver does not seem to enable it by default, only under certain
conditions, e.g. when a .bin file is loaded.
Make it opt-in via a device tree property for now, in case it is needed on some
boards.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2020-04-06 10:19:48 +02:00
parent c3129ea440
commit b90728f82b
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
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@ -5,6 +5,7 @@
* Felix Fietkau <nbd@nbd.name>
*/
#include <linux/of.h>
#include "mt7615.h"
#include "eeprom.h"
@ -255,6 +256,11 @@ static void mt7622_apply_cal_free_data(struct mt7615_dev *dev)
static void mt7615_cal_free_data(struct mt7615_dev *dev)
{
struct device_node *np = dev->mt76.dev->of_node;
if (!np || !of_property_read_bool(np, "mediatek,eeprom-merge-otp"))
return;
switch (mt76_chip(&dev->mt76)) {
case 0x7622:
mt7622_apply_cal_free_data(dev);