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Date: Thu, 6 Oct 2022 12:41:01 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Linus Walleij <linus.walleij@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 1/4] arm64: dts: qcom: sdm630: add UART pin functions
Configure UART1 and UART2 pins to respective functions in default state,
otherwise the pins might stay as GPIOs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
arch/arm64/boot/dts/qcom/sdm630.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index e119060ac56c..bc7c341e793c 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -723,6 +723,7 @@ tlmm: pinctrl@...0000 {
blsp1_uart1_default: blsp1-uart1-default {
pins = "gpio0", "gpio1", "gpio2", "gpio3";
+ function = "blsp_uart1";
drive-strength = <2>;
bias-disable;
};
@@ -735,6 +736,7 @@ blsp1_uart1_sleep: blsp1-uart1-sleep {
blsp1_uart2_default: blsp1-uart2-default {
pins = "gpio4", "gpio5";
+ function = "blsp_uart2";
drive-strength = <2>;
bias-disable;
};
--
2.34.1
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