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path: root/drivers/mailbox
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-rw-r--r--drivers/mailbox/mailbox-mpfs.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mailbox/mailbox-mpfs.c b/drivers/mailbox/mailbox-mpfs.c
index e432a8f0d148..cfacb3f320a6 100644
--- a/drivers/mailbox/mailbox-mpfs.c
+++ b/drivers/mailbox/mailbox-mpfs.c
@@ -100,21 +100,20 @@ static int mpfs_mbox_send_data(struct mbox_chan *chan, void *data)
for (index = 0; index < (msg->cmd_data_size / 4); index++)
writel_relaxed(word_buf[index],
- mbox->mbox_base + index * 0x4);
+ mbox->mbox_base + msg->mbox_offset + index * 0x4);
if (extra_bits) {
u8 i;
u8 byte_off = ALIGN_DOWN(msg->cmd_data_size, 4);
u8 *byte_buf = msg->cmd_data + byte_off;
- val = readl_relaxed(mbox->mbox_base + index * 0x4);
+ val = readl_relaxed(mbox->mbox_base + msg->mbox_offset + index * 0x4);
for (i = 0u; i < extra_bits; i++) {
val &= ~(0xffu << (i * 8u));
val |= (byte_buf[i] << (i * 8u));
}
- writel_relaxed(val,
- mbox->mbox_base + index * 0x4);
+ writel_relaxed(val, mbox->mbox_base + msg->mbox_offset + index * 0x4);
}
}