mirror of https://gitee.com/openkylin/linux.git
dt-bindings/bcm283x: Define polarity of per-cpu interrupts
This patch define the polarity of the per-cpu interrupts on BCM2836 and BCM2837 in order to avoid the warnings from ARM arch timer code: arch_timer: WARNING: Invalid trigger for IRQ19, assuming level low arch_timer: WARNING: Please fix your firmware arch_timer: cp15 timer(s) running at 19.20MHz (virt). Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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@ -13,24 +13,24 @@ local_intc: local_intc {
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compatible = "brcm,bcm2836-l1-intc";
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reg = <0x40000000 0x100>;
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interrupt-controller;
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#interrupt-cells = <1>;
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#interrupt-cells = <2>;
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interrupt-parent = <&local_intc>;
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};
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arm-pmu {
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compatible = "arm,cortex-a7-pmu";
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interrupt-parent = <&local_intc>;
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interrupts = <9>;
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interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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timer {
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compatible = "arm,armv7-timer";
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interrupt-parent = <&local_intc>;
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interrupts = <0>, // PHYS_SECURE_PPI
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<1>, // PHYS_NONSECURE_PPI
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<3>, // VIRT_PPI
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<2>; // HYP_PPI
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interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
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<1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
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<3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
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<2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
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always-on;
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};
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@ -76,7 +76,7 @@ &intc {
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compatible = "brcm,bcm2836-armctrl-ic";
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reg = <0x7e00b200 0x200>;
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interrupt-parent = <&local_intc>;
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interrupts = <8>;
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interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
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};
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&cpu_thermal {
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@ -12,7 +12,7 @@ local_intc: local_intc {
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compatible = "brcm,bcm2836-l1-intc";
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reg = <0x40000000 0x100>;
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interrupt-controller;
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#interrupt-cells = <1>;
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#interrupt-cells = <2>;
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interrupt-parent = <&local_intc>;
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};
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};
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@ -20,10 +20,10 @@ local_intc: local_intc {
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timer {
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compatible = "arm,armv7-timer";
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interrupt-parent = <&local_intc>;
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interrupts = <0>, // PHYS_SECURE_PPI
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<1>, // PHYS_NONSECURE_PPI
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<3>, // VIRT_PPI
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<2>; // HYP_PPI
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interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
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<1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
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<3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
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<2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
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always-on;
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};
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@ -73,7 +73,7 @@ &intc {
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compatible = "brcm,bcm2836-armctrl-ic";
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reg = <0x7e00b200 0x200>;
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interrupt-parent = <&local_intc>;
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interrupts = <8>;
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interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
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};
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&cpu_thermal {
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@ -2,6 +2,7 @@
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#include <dt-bindings/clock/bcm2835.h>
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#include <dt-bindings/clock/bcm2835-aux.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/* firmware-provided startup stubs live here, where the secondary CPUs are
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* spinning.
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