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-rw-r--r--src/soc/qualcomm/ipq40xx/qup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/qualcomm/ipq40xx/qup.c b/src/soc/qualcomm/ipq40xx/qup.c
index d2c1f282b6..9276e145bb 100644
--- a/src/soc/qualcomm/ipq40xx/qup.c
+++ b/src/soc/qualcomm/ipq40xx/qup.c
@@ -175,7 +175,7 @@ static inline qup_return_t qup_i2c_write_fifo_flush(blsp_qup_id_t id)
qup_write32(QUP_ADDR(id, QUP_OPERATIONAL), OUTPUT_SERVICE_FLAG);
- mdelay(10); /* TPM seems to need this */
+ mdelay(4); /* TPM seems to need this */
ret = qup_fifo_wait_while(id, OUTPUT_FIFO_NOT_EMPTY);
if (ret)