lkml.org 
[lkml]   [2020]   [Jan]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 8/8] arm64: dts: qcom: sc7180: Update QUSB2 V2 Phy params for SC7180 IDP device
Date
Overriding the QUSB2 V2 Phy tuning parameters for SC7180 IDP device.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 388f50a..826cf02 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -276,9 +276,11 @@
vdda-pll-supply = <&vreg_l11a_1p8>;
vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
qcom,imp-res-offset-value = <8>;
- qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
- qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
+ qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+ qcom,bias-ctrl-value = <0x22>;
+ qcom,charge-ctrl-value = <3>;
+ qcom,hsdisc-trim-value = <0>;
};

&usb_1_qmpphy {
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
\
 
 \ /
  Last update: 2020-01-29 14:53    [W:0.589 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site