From: Timur Tabi <timur@codeaurora.org>
To: David Miller <davem@davemloft.net>, netdev@vger.kernel.org
Subject: [PATCH] net: qcom/emac: use correct value for SGMII_LN_UCDR_SO_GAIN_MODE0
Date: Mon, 31 Oct 2016 18:18:42 -0500 [thread overview]
Message-ID: <1477955922-18276-1-git-send-email-timur@codeaurora.org> (raw)
The documentation says that SGMII_LN_UCDR_SO_GAIN_MODE0 should be
set to 0, not 6, on the Qualcomm Technologies QDF2432.
Signed-off-by: Timur Tabi <timur@codeaurora.org>
---
drivers/net/ethernet/qualcomm/emac/emac-sgmii.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
index 8b3e6c3..3edb5a5 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
@@ -421,7 +421,7 @@ static const struct emac_reg_write sgmii_v2_laned[] = {
/* CDR Settings */
{EMAC_SGMII_LN_UCDR_FO_GAIN_MODE0,
UCDR_STEP_BY_TWO_MODE0 | UCDR_xO_GAIN_MODE(10)},
- {EMAC_SGMII_LN_UCDR_SO_GAIN_MODE0, UCDR_xO_GAIN_MODE(6)},
+ {EMAC_SGMII_LN_UCDR_SO_GAIN_MODE0, UCDR_xO_GAIN_MODE(0)},
{EMAC_SGMII_LN_UCDR_SO_CONFIG, UCDR_ENABLE | UCDR_SO_SATURATION(12)},
/* TX/RX Settings */
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc. Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
next reply other threads:[~2016-10-31 23:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-31 23:18 Timur Tabi [this message]
2016-11-01 16:14 ` [PATCH] net: qcom/emac: use correct value for SGMII_LN_UCDR_SO_GAIN_MODE0 David Miller
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