From d88427773d41982e93660d239f980758815022bd Mon Sep 17 00:00:00 2001 From: Chandana Kishori Chiluveru Date: Tue, 19 Nov 2024 20:46:46 -0800 Subject: [PATCH] ARM: dts: msm: add changes for q2spi 4mA drive strength During Airplane mode testing with BT, UWB and PCIE concurrent test scenarios, due to pcie traffic signal tolerance issue seen on q2spi signals. As per the recommendation from design team decreasing current drive strength from 6mA to 4mA for q2spi active state GPIO configuration. Change-Id: I530dfd636e834c4d6eb1e067e8dcb76dcfa4ab87 Signed-off-by: Chandana Kishori Chiluveru --- qcom/sun-pinctrl.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/qcom/sun-pinctrl.dtsi b/qcom/sun-pinctrl.dtsi index ece6e0b7..c24265b0 100644 --- a/qcom/sun-pinctrl.dtsi +++ b/qcom/sun-pinctrl.dtsi @@ -2813,7 +2813,7 @@ config { pins = "gpio20"; - drive-strength = <6>; + drive-strength = <4>; bias-disable; }; }; @@ -2826,7 +2826,7 @@ config { pins = "gpio21"; - drive-strength = <6>; + drive-strength = <4>; bias-pull-down; }; }; @@ -2839,7 +2839,7 @@ config { pins = "gpio22"; - drive-strength = <6>; + drive-strength = <4>; bias-pull-down; }; }; @@ -2852,7 +2852,7 @@ config { pins = "gpio23"; - drive-strength = <6>; + drive-strength = <4>; bias-pull-down; }; };