diff mbox series

[V2,4/5] arm64: dts: qcom: pmr735a: Add PMIC peripherals for pmr735a

Message ID 1617268396-1837-5-git-send-email-skakit@codeaurora.org
State New
Headers show
Series None | expand

Commit Message

Satya Priya April 1, 2021, 9:13 a.m. UTC 
Add temp-alarm and GPIO support for pmr735a.

Signed-off-by: satya priya <skakit@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/pmr735a.dtsi | 53 +++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/pmr735a.dtsi

Comments

Satya Priya April 7, 2021, 3:29 p.m. UTC | #1 
On 2021-04-03 00:56, Matthias Kaehlcke wrote:
> Same comments as '[1/5] arm64: dts: qcom: pm7325: Add PMIC peripherals

> for pm7325', plus another nit:

> 

> '[3/5] arm64: dts: qcom: pmk8350: Add PMIC peripherals for pmk8350' has

> an ADC config for the die temperature of the pmr735a, hence it seems 

> this

> patch should be before the 'pmk8350' one in this series.

> 


Okay.

> On Thu, Apr 01, 2021 at 02:43:15PM +0530, satya priya wrote:

>> Add temp-alarm and GPIO support for pmr735a.

>> 

>> Signed-off-by: satya priya <skakit@codeaurora.org>

>> ---
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/pmr735a.dtsi b/arch/arm64/boot/dts/qcom/pmr735a.dtsi
new file mode 100644
index 0000000..07077fb
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pmr735a.dtsi
@@ -0,0 +1,53 @@ 
+// SPDX-License-Identifier: BSD-3-Clause
+// Copyright (c) 2021, The Linux Foundation. All rights reserved.
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pmr735a: pmic@4 {
+		compatible = "qcom,pmr735a", "qcom,spmi-pmic";
+		reg = <0x4 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmr735a_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pmr735a_gpios: gpios@8800 {
+			compatible = "qcom,pmr735a-gpio", "qcom,spmi-gpio";
+			reg = <0x8800>;
+			gpio-controller;
+			gpio-ranges = <&pmr735a_gpios 0 0 4>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+};
+
+&thermal_zones {
+	pmr735a_thermal: pmr735a-thermal {
+		polling-delay-passive = <100>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmr735a_temp_alarm>;
+
+		trips {
+			pmr735a_trip0: trip0 {
+				temperature = <95000>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			pmr735a_trip1: trip1 {
+				temperature = <115000>;
+				hysteresis = <0>;
+				type = "critical";
+			};
+		};
+	};
+};