Re: [PATCH v2 1/2] arm64: dts: qcom: sc7180: Add critical interrupt and cooling maps for TSENS in SC7180

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On Mon, Jan 6, 2020 at 7:00 PM Rajeshwari <rkambl@xxxxxxxxxxxxxx> wrote:
>
> Added critical interrupt support in TSENS node and cooling maps in Thermal-zones node.
>
> Signed-off-by: Rajeshwari <rkambl@xxxxxxxxxxxxxx>

Reviewed-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>

> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 197 ++++++++++++++++++++++++++++++++++-
>  1 file changed, 193 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 3676bfd..c414ce0 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -10,6 +10,7 @@
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
>  #include <dt-bindings/phy/phy-qcom-qusb2.h>
>  #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> +#include <dt-bindings/thermal/thermal.h>
>
>  / {
>         interrupt-parent = <&intc>;
> @@ -78,6 +79,7 @@
>                         reg = <0x0 0x0>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_0>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 0>;
>                         L2_0: l2-cache {
>                                 compatible = "cache";
> @@ -94,6 +96,7 @@
>                         reg = <0x0 0x100>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_100>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 0>;
>                         L2_100: l2-cache {
>                                 compatible = "cache";
> @@ -107,6 +110,7 @@
>                         reg = <0x0 0x200>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_200>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 0>;
>                         L2_200: l2-cache {
>                                 compatible = "cache";
> @@ -120,6 +124,7 @@
>                         reg = <0x0 0x300>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_300>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 0>;
>                         L2_300: l2-cache {
>                                 compatible = "cache";
> @@ -133,6 +138,7 @@
>                         reg = <0x0 0x400>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_400>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 0>;
>                         L2_400: l2-cache {
>                                 compatible = "cache";
> @@ -146,6 +152,7 @@
>                         reg = <0x0 0x500>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_500>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 0>;
>                         L2_500: l2-cache {
>                                 compatible = "cache";
> @@ -159,6 +166,7 @@
>                         reg = <0x0 0x600>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_600>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 1>;
>                         L2_600: l2-cache {
>                                 compatible = "cache";
> @@ -172,6 +180,7 @@
>                         reg = <0x0 0x700>;
>                         enable-method = "psci";
>                         next-level-cache = <&L2_700>;
> +                       #cooling-cells = <2>;
>                         qcom,freq-domain = <&cpufreq_hw 1>;
>                         L2_700: l2-cache {
>                                 compatible = "cache";
> @@ -1058,8 +1067,9 @@
>                         reg = <0 0x0c263000 0 0x1ff>, /* TM */
>                                 <0 0x0c222000 0 0x1ff>; /* SROT */
>                         #qcom,sensors = <15>;
> -                       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>;
>                 };
>
> @@ -1068,8 +1078,9 @@
>                         reg = <0 0x0c265000 0 0x1ff>, /* TM */
>                                 <0 0x0c223000 0 0x1ff>; /* SROT */
>                         #qcom,sensors = <10>;
> -                       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>;
>                 };
>
> @@ -1326,6 +1337,27 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu0_alert0>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu0_alert1>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu1-thermal {
> @@ -1353,6 +1385,27 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu1_alert0>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu1_alert1>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu2-thermal {
> @@ -1380,6 +1433,27 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu2_alert0>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu2_alert1>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu3-thermal {
> @@ -1407,6 +1481,27 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu3_alert0>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu3_alert1>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu4-thermal {
> @@ -1434,6 +1529,27 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu4_alert0>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu4_alert1>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu5-thermal {
> @@ -1461,6 +1577,27 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu5_alert0>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu5_alert1>;
> +                                       cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu6-thermal {
> @@ -1488,6 +1625,19 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu6_alert0>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu6_alert1>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu7-thermal {
> @@ -1515,6 +1665,19 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu7_alert0>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu7_alert1>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu8-thermal {
> @@ -1542,6 +1705,19 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu8_alert0>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu8_alert1>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 cpu9-thermal {
> @@ -1569,6 +1745,19 @@
>                                         type = "critical";
>                                 };
>                         };
> +
> +                       cooling-maps {
> +                               map0 {
> +                                       trip = <&cpu9_alert0>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                               map1 {
> +                                       trip = <&cpu9_alert1>;
> +                                       cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +                                                        <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +                               };
> +                       };
>                 };
>
>                 aoss0-thermal {
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>



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