Signed-off-by: Antony Pavlov <antonynpavlov@xxxxxxxxx>
---
drivers/eeprom/at24.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/eeprom/at24.c b/drivers/eeprom/at24.c
index 1227286fbe..050a35aed8 100644
--- a/drivers/eeprom/at24.c
+++ b/drivers/eeprom/at24.c
@@ -454,6 +454,10 @@ static int at24_probe(struct device_d *dev)
at24->cdev.size = chip.byte_len;
writable = !(chip.flags & AT24_FLAG_READONLY);
+
+ if (of_get_property(dev->device_node, "read-only", NULL))
+ writable = 0;
+
if (writable) {
unsigned write_max = chip.page_size;
--
2.11.0
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