linux-kernel - [PATCH 3/6] arm64: dts: qcom: pmi8950: Add missing ADC channels

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Date:   Thu, 15 Dec 2022 00:20:46 +0100
From:   Marijn Suijten <marijn.suijten@...ainline.org>
To:     phone-devel@...r.kernel.org, Bjorn Andersson <andersson@...nel.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Luca Weiss <luca@...tu.xyz>,
        Adam Skladowski <a39.skl@...il.com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/6] arm64: dts: qcom: pmi8950: Add missing ADC channels

These seem to have previously been excluded due to either not residing
on the test board, and/or lacking VADC_USB_DP/VADC_USB_DM definitions.
Now that the channel constants are included in dt-bindings, add the
channels to DT as well.

Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
 arch/arm64/boot/dts/qcom/pmi8950.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pmi8950.dtsi b/arch/arm64/boot/dts/qcom/pmi8950.dtsi
index 7a857b2f3a5a..42a867685275 100644
--- a/arch/arm64/boot/dts/qcom/pmi8950.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8950.dtsi
@@ -69,6 +69,30 @@ adc-chan@d {
 				qcom,pre-scaling = <1 1>;
 				label = "chg_temp";
 			};
+
+			adc-chan@e {
+				reg = <VADC_GND_REF>;
+				qcom,pre-scaling = <1 1>;
+				label = "ref_gnd";
+			};
+
+			adc-chan@f {
+				reg = <VADC_VDD_VADC>;
+				qcom,pre-scaling = <1 1>;
+				label = "ref_vdd";
+			};
+
+			adc-chan@43 {
+				reg = <VADC_USB_DP>;
+				qcom,pre-scaling = <1 1>;
+				label = "usb_dp";
+			};
+
+			adc-chan@44 {
+				reg = <VADC_USB_DM>;
+				qcom,pre-scaling = <1 1>;
+				label = "usb_dm";
+			};
 		};
 
 		pmi8950_mpps: mpps@...0 {
-- 
2.39.0