From bf0cfc08d498a18b2928533f2d3429818b820012 Mon Sep 17 00:00:00 2001
From: Pratham Pratap <quic_ppratap@quicinc.com>
Date: Tue, 21 May 2024 12:08:43 +0530
Subject: [PATCH 1/2] ARM: dts: msm: update repeater override sequence on sun
 HDK

Update HS trasmit amplitude and Tx pre-emphasis for sun HDK platform.

Change-Id: I7f7c03ec19dc004d88ca00d53491f06f62ffb3ba
Signed-off-by: Pratham Pratap <quic_ppratap@quicinc.com>
---
 qcom/sunp-hdk.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/qcom/sunp-hdk.dtsi b/qcom/sunp-hdk.dtsi
index b06d28f4..26edca46 100644
--- a/qcom/sunp-hdk.dtsi
+++ b/qcom/sunp-hdk.dtsi
@@ -90,3 +90,12 @@
 		status = "ok";
 	};
 };
+
+&pmih010x_eusb2_repeater {
+	qcom,param-override-seq =
+		/* <value reg_offset> */
+		/* Adjust HS trasmit amplitude */
+		<0xc 0x51
+		/* Tx pre-emphasis tuning */
+		0x5 0x57>;
+};

From a374335029a599abbb6756866936f7244b2549e4 Mon Sep 17 00:00:00 2001
From: Udipto Goswami <quic_ugoswami@quicinc.com>
Date: Tue, 2 Jul 2024 17:17:12 +0530
Subject: [PATCH 2/2] ARM: dts: msm: Adjust HS transmit amplitude for more
 coverage

Currently, it seems the HS transmit programmed isn't enough to
pass electrical compliance tests for all devices. Therefore
increasing it to 0xf (recommended by HW team) in order to
meet the passing marks.

Change-Id: I6609d6012e8ec6489c33af0a75873314a5b10e67
Signed-off-by: Udipto Goswami <quic_ugoswami@quicinc.com>
---
 qcom/sunp-hdk.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qcom/sunp-hdk.dtsi b/qcom/sunp-hdk.dtsi
index 26edca46..d7fa4e61 100644
--- a/qcom/sunp-hdk.dtsi
+++ b/qcom/sunp-hdk.dtsi
@@ -95,7 +95,7 @@
 	qcom,param-override-seq =
 		/* <value reg_offset> */
 		/* Adjust HS trasmit amplitude */
-		<0xc 0x51
+		<0xf 0x51
 		/* Tx pre-emphasis tuning */
 		0x5 0x57>;
 };