From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Thara Gopinath <thara.gopinath@linaro.org>
Subject: [PATCH] arm64: dts: qcom: sdm845: mtp: Add vadc channels
Date: Thu, 23 Sep 2021 08:04:40 -0700 [thread overview]
Message-ID: <20210923150440.2726049-1-bjorn.andersson@linaro.org> (raw)
Downstream defines four ADC channels related to thermal sensors external
to the PM8998 and two channels for internal voltage measurements. Add
these to the upstream SDM845 MTP as well.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 34 +++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index 52dd7a858231..28a2f5d46db7 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -10,6 +10,8 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
/ {
model = "Qualcomm Technologies, Inc. SDM845 MTP";
@@ -469,6 +471,38 @@ &mss_pil {
firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
};
+&pm8998_adc {
+ adc-chan@4c {
+ reg = <ADC5_XO_THERM_100K_PU>;
+ label = "xo_therm";
+ };
+
+ adc-chan@4d {
+ reg = <ADC5_AMUX_THM1_100K_PU>;
+ label = "msm_therm";
+ };
+
+ adc-chan@4f {
+ reg = <ADC5_AMUX_THM3_100K_PU>;
+ label = "pa_therm1";
+ };
+
+ adc-chan@51 {
+ reg = <ADC5_AMUX_THM5_100K_PU>;
+ label = "quiet_therm";
+ };
+
+ adc-chan@83 {
+ reg = <ADC5_VPH_PWR>;
+ label = "vph_pwr";
+ };
+
+ adc-chan@85 {
+ reg = <ADC5_VCOIN>;
+ label = "vcoin";
+ };
+};
+
&qupv3_id_1 {
status = "okay";
};
--
2.29.2
reply other threads:[~2021-09-23 15:04 UTC|newest]
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