[PATCH 0/3] thermal: tsens: Handle critical interrupts

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Revision v1 of 7 in this series.

3 messages, 2 authors, 2019-11-12 · open the first message on its own page

[PATCH 0/3] thermal: tsens: Handle critical interrupts

From: Amit Kucheria <hidden>
Date: 2019-11-11 19:21:38

TSENS IP v2.x supports critical interrupts and v2.3+ adds watchdog support
in case the FSM is frozen. Enable support in the driver.

Amit Kucheria (3):
  drivers: thermal: tsens: Add critical interrupt support
  drivers: thermal: tsens: Add watchdog support
  arm64: dts: sdm845: thermal: Add critical interrupt support

 arch/arm64/boot/dts/qcom/sdm845.dtsi |  10 +-
 drivers/thermal/qcom/tsens-common.c  | 170 +++++++++++++++++++++++++--
 drivers/thermal/qcom/tsens-v2.c      |  18 ++-
 drivers/thermal/qcom/tsens.c         |  21 ++++
 drivers/thermal/qcom/tsens.h         |  85 ++++++++++++++
 5 files changed, 289 insertions(+), 15 deletions(-)

-- 
2.17.1

[PATCH 3/3] arm64: dts: sdm845: thermal: Add critical interrupt support

From: Amit Kucheria <hidden>
Date: 2019-11-11 19:21:51

Register critical interrupts for each of the two tsens controllers

Signed-off-by: Amit Kucheria <redacted>
Message-Id: [off-list ref]
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 0990d5761860..3b643b04ab5a 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi

@@ -2950,8 +2950,9 @@
 			reg = <0 0x0c263000 0 0x1ff>, /* TM */
 			      <0 0x0c222000 0 0x1ff>; /* SROT */
 			#qcom,sensors = <13>;
-			interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "uplow";
+			interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
 			#thermal-sensor-cells = <1>;
 		};

@@ -2960,8 +2961,9 @@
 			reg = <0 0x0c265000 0 0x1ff>, /* TM */
 			      <0 0x0c223000 0 0x1ff>; /* SROT */
 			#qcom,sensors = <8>;
-			interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "uplow";
+			interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 509 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
 			#thermal-sensor-cells = <1>;
 		};

-- 
2.17.1

Re: [PATCH 3/3] arm64: dts: sdm845: thermal: Add critical interrupt support

From: Bjorn Andersson <hidden>
Date: 2019-11-12 19:43:56

On Mon 11 Nov 11:21 PST 2019, Amit Kucheria wrote:

Register critical interrupts for each of the two tsens controllers

Signed-off-by: Amit Kucheria <redacted>
Message-Id: [off-list ref]

Picked up for v5.6.

Regards,
Bjorn

quoted hunk

---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 0990d5761860..3b643b04ab5a 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi

@@ -2950,8 +2950,9 @@
 			reg = <0 0x0c263000 0 0x1ff>, /* TM */
 			      <0 0x0c222000 0 0x1ff>; /* SROT */
 			#qcom,sensors = <13>;
-			interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "uplow";
+			interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
 			#thermal-sensor-cells = <1>;
 		};

@@ -2960,8 +2961,9 @@
 			reg = <0 0x0c265000 0 0x1ff>, /* TM */
 			      <0 0x0c223000 0 0x1ff>; /* SROT */
 			#qcom,sensors = <8>;
-			interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "uplow";
+			interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 509 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
 			#thermal-sensor-cells = <1>;
 		};

-- 
2.17.1

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