[PATCH V5 1/4] arm64: dts: qcom: sc7180: Improve the pin config settings for CTS and TX

[satya priya]

Remove output-high from CTS and TX as this is not really required. During
bringup to fix transfer failures this was added to match with console uart
settings. Probably some boot loader config was missing then. As it is
working fine now, remove it.

Signed-off-by: satya priya <skakit@xxxxxxxxxxxxxx>
Reviewed-by: Akash Asthana <akashast@xxxxxxxxxxxxxx>
Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
---
Changes in V4:
 - This is newly added in V4 to separate the improvements in pin settings
   and wakeup related changes.

Changes in V5:
 - As per Doug's comment configured pull-down for CTS pin as earlier.

 arch/arm64/boot/dts/qcom/sc7180-idp.dts | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index d8b5507..04888df 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -474,32 +474,30 @@
 &qup_uart3_default {
 	pinconf-cts {
 		/*
-		 * Configure a pull-down on 38 (CTS) to match the pull of
+		 * Configure a pull-down on CTS to match the pull of
 		 * the Bluetooth module.
 		 */
 		pins = "gpio38";
 		bias-pull-down;
-		output-high;
 	};
 
 	pinconf-rts {
-		/* We'll drive 39 (RTS), so no pull */
+		/* We'll drive RTS, so no pull */
 		pins = "gpio39";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
 	pinconf-tx {
-		/* We'll drive 40 (TX), so no pull */
+		/* We'll drive TX, so no pull */
 		pins = "gpio40";
 		drive-strength = <2>;
 		bias-disable;
-		output-high;
 	};
 
 	pinconf-rx {
 		/*
-		 * Configure a pull-up on 41 (RX). This is needed to avoid
+		 * Configure a pull-up on RX. This is needed to avoid
 		 * garbage data when the TX pin of the Bluetooth module is
 		 * in tri-state (module powered off or not driving the
 		 * signal yet).
-- 
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