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Tue, 15 Apr 2025 06:53:21 -0700 (PDT) From: Stephan Gerhold Date: Tue, 15 Apr 2025 15:52:47 +0200 Subject: [PATCH 4/8] arm64: dts: qcom: msm8916-motorola: Use UART1 console pinctrl Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250415-msm8916-console-pinctrl-v1-4-a1d33ea994b9@linaro.org> References: <20250415-msm8916-console-pinctrl-v1-0-a1d33ea994b9@linaro.org> In-Reply-To: <20250415-msm8916-console-pinctrl-v1-0-a1d33ea994b9@linaro.org> To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sam Day , Casey Connolly X-Mailer: b4 0.14.2 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. Signed-off-by: Stephan Gerhold Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi index 48134e5ff524fd5708db7b9c3a567ec3f751868c..4e202e7ed7db1921f347ca8b4a01ccec593a8d8e 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-motorola-common.dtsi @@ -69,8 +69,8 @@ rmi4-f11@11 { }; &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 @@ &wcnss_mem { 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";