* [PATCH 0/3] thermal: tsens: Handle critical interrupts
@ 2019-11-11 19:21 Amit Kucheria
2019-11-11 19:21 ` [PATCH 3/3] arm64: dts: sdm845: thermal: Add critical interrupt support Amit Kucheria
0 siblings, 1 reply; 3+ messages in thread
From: Amit Kucheria @ 2019-11-11 19:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-msm, bjorn.andersson, edubezval, swboyd,
sivaa, Andy Gross
Cc: Amit Kucheria, Daniel Lezcano, devicetree, linux-pm
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 3/3] arm64: dts: sdm845: thermal: Add critical interrupt support
2019-11-11 19:21 [PATCH 0/3] thermal: tsens: Handle critical interrupts Amit Kucheria
@ 2019-11-11 19:21 ` Amit Kucheria
2019-11-12 19:43 ` Bjorn Andersson
0 siblings, 1 reply; 3+ messages in thread
From: Amit Kucheria @ 2019-11-11 19:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-msm, bjorn.andersson, edubezval, swboyd,
sivaa, Andy Gross
Cc: devicetree
Register critical interrupts for each of the two tsens controllers
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Message-Id: <3686bd40c99692feb955e936b608b080e2cb1826.1568624011.git.amit.kucheria@linaro.org>
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 3/3] arm64: dts: sdm845: thermal: Add critical interrupt support
2019-11-11 19:21 ` [PATCH 3/3] arm64: dts: sdm845: thermal: Add critical interrupt support Amit Kucheria
@ 2019-11-12 19:43 ` Bjorn Andersson
0 siblings, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2019-11-12 19:43 UTC (permalink / raw)
To: Amit Kucheria
Cc: linux-kernel, linux-arm-msm, edubezval, swboyd, sivaa, Andy Gross,
devicetree
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 <amit.kucheria@linaro.org>
> Message-Id: <3686bd40c99692feb955e936b608b080e2cb1826.1568624011.git.amit.kucheria@linaro.org>
Picked up for v5.6.
Regards,
Bjorn
> ---
> 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
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-11-12 19:43 ` Bjorn Andersson
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