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Commit ab0638ab authored by Madhanraj Chelladurai's avatar Madhanraj Chelladurai Committed by Gerrit - the friendly Code Review server
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arm64: dts: qcom: Drive strength reduction for GNSS UART GPIOs 



Change UART, GPIO drive strength to an optimal value to save
power.

Change-Id: I57199bb9c37d3b7bdc58ed1fd23f79942737675c
Signed-off-by: default avatarMadhanraj Chelladurai <mchellad@codeaurora.org>
parent ea0ee416

arch/arm64/boot/dts/qcom/sm8150-pinctrl.dtsi

+6 −6
Original line number Diff line number Diff line
@@ -843,7 +843,7 @@ 


				config {

					pins = "gpio11", "gpio39";

					drive-strength = <16>; /* 16 mA */

					drive-strength = <2>; /* 2 mA */

					bias-pull-up;

					output-high;

				};
@@ -857,9 +857,9 @@ 


				config {

					pins = "gpio11", "gpio39";

					drive-strength = <16>; /* 16 mA */

					bias-pull-up;

					output-high;

					drive-strength = <2>; /* 2 mA */

					bias-pull-down;

					output-low;

				};

			};

		};
@@ -934,7 +934,7 @@ 


				config {

					pins = "gpio41", "gpio42";

					drive-strength = <16>;

					drive-strength = <2>;

					bias-disable;

				};

			};
@@ -947,7 +947,7 @@ 


				config {

					pins = "gpio41", "gpio42";

					drive-strength = <16>;

					drive-strength = <2>;

					bias-disable;

				};

			};