[PATCH 04/10] arm64: dts: qcom: msm8916-motorola: Use UART1 console pinctrl

Stephan Gerhold stephan.gerhold at linaro.org
Tue Jun 24 10:45:17 CEST 2025


The Motorola MSM8916-based smartphones all use UART1 with 2 pins (TX, RX)
as debug UART console, so make use of the new &blsp_uart1_console_default
template. This applies the needed bias-pull-up to avoid garbage input,
bootph-all for U-Boot and avoids having to override the UART pins.

Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
Signed-off-by: Stephan Gerhold <stephan.gerhold at linaro.org>
Link: https://lore.kernel.org/r/20250422-msm8916-console-pinctrl-v2-4-f345b7a53c91@linaro.org
Signed-off-by: Bjorn Andersson <andersson at kernel.org>

[ upstream commit: fe848d64cc6516cd56f38d23cfb544a68231a6e8 ]

(cherry picked from commit f7626223fbef2ae0435cbb72e15e21277f23a180)
---
 dts/upstream/src/arm64/qcom/msm8916-motorola-common.dtsi | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/dts/upstream/src/arm64/qcom/msm8916-motorola-common.dtsi b/dts/upstream/src/arm64/qcom/msm8916-motorola-common.dtsi
index 48134e5ff524fd5708db7b9c3a567ec3f751868c..4e202e7ed7db1921f347ca8b4a01ccec593a8d8e 100644
--- a/dts/upstream/src/arm64/qcom/msm8916-motorola-common.dtsi
+++ b/dts/upstream/src/arm64/qcom/msm8916-motorola-common.dtsi
@@ -69,8 +69,8 @@
 };
 
 &blsp_uart1 {
-	pinctrl-0 = <&blsp_uart1_default>;
-	pinctrl-1 = <&blsp_uart1_sleep>;
+	pinctrl-0 = <&blsp_uart1_console_default>;
+	pinctrl-1 = <&blsp_uart1_console_sleep>;
 	pinctrl-names = "default", "sleep";
 	status = "okay";
 };
@@ -132,14 +132,6 @@
 	status = "okay";
 };
 
-/* CTS/RTX are not used */
-&blsp_uart1_default {
-	pins = "gpio0", "gpio1";
-};
-&blsp_uart1_sleep {
-	pins = "gpio0", "gpio1";
-};
-
 &tlmm {
 	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";

-- 
2.49.0



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