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[184.144.58.243]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8caf7be4257sm924100685a.19.2026.02.09.18.10.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Feb 2026 18:10:48 -0800 (PST) From: Richard Acayan To: Bjorn Andersson , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org Cc: Richard Acayan Subject: [PATCH 3/3] arm64: dts: qcom: sdm670: add lpi pinctrl Date: Mon, 9 Feb 2026 21:11:09 -0500 Message-ID: <20260210021109.11906-4-mailingradian@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260210021109.11906-1-mailingradian@gmail.com> References: <20260210021109.11906-1-mailingradian@gmail.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Snapdragon 670 has a separate TLMM for audio pins. Add the device node for it. Signed-off-by: Richard Acayan --- arch/arm64/boot/dts/qcom/sdm670.dtsi | 74 ++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi index b8a8dcbdfbe3..0da3e22ce402 100644 --- a/arch/arm64/boot/dts/qcom/sdm670.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi @@ -2273,5 +2273,79 @@ cpufreq_hw: cpufreq@17d43000 { #freq-domain-cells = <1>; }; + + lpi_tlmm: pinctrl@62b40000 { + compatible = "qcom,sdm670-lpass-lpi-pinctrl"; + reg = <0 0x62b40000 0 0x20000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpi_tlmm 0 0 32>; + status = "disabled"; + + cdc_pdm_default: cdc-pdm-default-state { + clk-pins { + pins = "gpio18"; + function = "pdm_clk"; + drive-strength = <4>; + output-low; + }; + + sync-pins { + pins = "gpio19"; + function = "pdm_sync"; + drive-strength = <4>; + output-low; + }; + + tx-pins { + pins = "gpio20"; + function = "pdm_tx"; + drive-strength = <8>; + }; + + rx-pins { + pins = "gpio21", "gpio23", "gpio25"; + function = "pdm_rx"; + drive-strength = <4>; + output-low; + }; + }; + + cdc_comp_default: cdc-comp-default-state { + pins = "gpio22", "gpio24"; + function = "comp_rx"; + drive-strength = <4>; + }; + + cdc_dmic_default: cdc-dmic-default-state { + clk1-pins { + pins = "gpio26"; + function = "dmic1_clk"; + drive-strength = <8>; + output-high; + }; + + clk2-pins { + pins = "gpio28"; + function = "dmic2_clk"; + drive-strength = <8>; + output-high; + }; + + data1-pins { + pins = "gpio27"; + function = "dmic1_data"; + drive-strength = <8>; + input-enable; + }; + + data2-pins { + pins = "gpio29"; + function = "dmic2_data"; + drive-strength = <8>; + input-enable; + }; + }; + }; }; }; -- 2.53.0