linux-kernel - [PATCH 4/6] arm64: dts: qcom: ipq5332: Add tsens node

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Message-ID: <20230710103735.1375847-5-quic_ipkumar@quicinc.com>
Date:   Mon, 10 Jul 2023 16:07:33 +0530
From:   Praveenkumar I <quic_ipkumar@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <amitk@...nel.org>,
        <thara.gopinath@...il.com>, <rafael@...nel.org>,
        <daniel.lezcano@...aro.org>, <rui.zhang@...el.com>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <quic_varada@...cinc.com>
Subject: [PATCH 4/6] arm64: dts: qcom: ipq5332: Add tsens node

IPQ5332 has tsens v2.3.3 peripheral. This patch adds the tsense
node with nvmem cells for calibration data.

Signed-off-by: Praveenkumar I <quic_ipkumar@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5332.dtsi | 113 ++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 8bfc2db44624..a1e3527178c0 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -150,6 +150,91 @@ qfprom: efuse@...00 {
 			reg = <0x000a4000 0x721>;
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			tsens_mode: mode@3e1 {
+				reg = <0x3e1 0x1>;
+				bits = <0 3>;
+			};
+
+			tsens_base0: base0@3e1 {
+				reg = <0x3e1 0x2>;
+				bits = <3 10>;
+			};
+
+			tsens_base1: base1@3e2 {
+				reg = <0x3e2 0x2>;
+				bits = <5 10>;
+			};
+
+			s0_offset: s0_offset@3e4 {
+				reg = <0x3e4 0x1>;
+				bits = <0 4>;
+			};
+
+			s3_offset: s3_offset@3e5 {
+				reg = <0x3e5 0x1>;
+				bits = <4 4>;
+			};
+
+			s4_offset: s4_offset@3e6 {
+				reg = <0x3e6 0x1>;
+				bits = <0 4>;
+			};
+
+			s5_offset: s5_offset@3e6 {
+				reg = <0x3e6 0x1>;
+				bits = <4 4>;
+			};
+
+			s6_offset: s6_offset@3e8 {
+				reg = <0x3e8 0x1>;
+				bits = <0 4>;
+			};
+
+			s7_offset: s7_offset@3e8 {
+				reg = <0x3e8 0x1>;
+				bits = <4 4>;
+			};
+
+			s8_offset: s8_offset@3a4 {
+				reg = <0x3a4 0x1>;
+				bits = <0 4>;
+			};
+
+			s9_offset: s9_offset@3a4 {
+				reg = <0x3a4 0x1>;
+				bits = <4 4>;
+			};
+
+			s10_offset: s10_offset@3a5 {
+				reg = <0x3a5 0x1>;
+				bits = <0 4>;
+			};
+
+			s11_offset: s11_offset@3a5 {
+				reg = <0x3a5 0x1>;
+				bits = <4 4>;
+			};
+
+			s12_offset: s12_offset@3a6 {
+				reg = <0x3a6 0x1>;
+				bits = <0 4>;
+			};
+
+			s13_offset: s13_offset@3a6 {
+				reg = <0x3a6 0x1>;
+				bits = <4 4>;
+			};
+
+			s14_offset: s14_offset@3ad {
+				reg = <0x3ad 0x2>;
+				bits = <7 4>;
+			};
+
+			s15_offset: s0_offset@3ae {
+				reg = <0x3ae 0x1>;
+				bits = <3 4>;
+			};
 		};
 
 		rng: rng@...00 {
@@ -159,6 +244,34 @@ rng: rng@...00 {
 			clock-names = "core";
 		};
 
+		tsens: thermal-sensor@...000 {
+			compatible = "qcom,ipq5332-tsens";
+			reg = <0x4a9000 0x1000>,
+			      <0x4a8000 0x1000>;
+			nvmem-cells = <&tsens_mode>, <&tsens_base0>,
+					<&tsens_base1>, <&s0_offset>,
+					<&s3_offset>, <&s4_offset>,
+					<&s5_offset>, <&s6_offset>,
+					<&s7_offset>, <&s8_offset>,
+					<&s9_offset>, <&s10_offset>,
+					<&s11_offset>, <&s12_offset>,
+					<&s13_offset>, <&s14_offset>,
+					<&s15_offset>;
+			nvmem-cell-names = "mode", "base0",
+						"base1", "s0_offset",
+						"s3_offset", "s4_offset",
+						"s5_offset", "s6_offset",
+						"s7_offset", "s8_offset",
+						"s9_offset", "s10_offset",
+						"s11_offset", "s12_offset",
+						"s13_offset", "s14_offset",
+						"s15_offset";
+			interrupts = <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "combined";
+			#qcom,sensors = <16>;
+			#thermal-sensor-cells = <1>;
+		};
+
 		tlmm: pinctrl@...0000 {
 			compatible = "qcom,ipq5332-tlmm";
 			reg = <0x01000000 0x300000>;
-- 
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