From: Krzysztof Kozlowski <krzk@kernel.org>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Subject: [PATCH] dt-bindings: timer: Use defines instead of numbers in Exynos MCT examples
Date: Thu, 26 Sep 2019 20:36:43 +0200 [thread overview]
Message-ID: <20190926183643.7118-1-krzk@kernel.org> (raw)
Make the examples in Exynos Multi Core Timer bindings more readable and
bring them closer to real DTS by using defines for interrupt flags.
Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Rebased on top of:
https://patchwork.kernel.org/project/linux-samsung-soc/list/?series=177667&state=*
---
.../timer/samsung,exynos4210-mct.yaml | 37 ++++++++++++++-----
1 file changed, 27 insertions(+), 10 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
index bff3f54a398f..c4d152009f76 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -75,51 +75,68 @@ examples:
// In this example, the IP contains two local timers, using separate
// interrupts, so two local timer interrupts have been specified,
// in addition to four global timer interrupts.
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
timer@10050000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
- interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
- <0 42 0>, <0 48 0>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
};
- |
// In this example, the timer interrupts are connected to two separate
// interrupt controllers. Hence, an interrupts-extended is needed.
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
timer@101c0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0x800>;
- interrupts-extended = <&gic 0 57 0>,
- <&gic 0 69 0>,
+ interrupts-extended = <&gic GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <&gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
<&combiner 12 6>,
<&combiner 12 7>,
- <&gic 0 42 0>,
- <&gic 0 48 0>;
+ <&gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <&gic GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
};
- |
// In this example, the IP contains four local timers, but using
// a per-processor interrupt to handle them. Only one first local
// interrupt is specified.
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
timer@10050000 {
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
- interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
- <0 42 0>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
};
- |
// In this example, the IP contains four local timers, but using
// a per-processor interrupt to handle them. All the local timer
// interrupts are specified.
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
timer@10050000 {
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
- interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
- <0 42 0>, <0 42 0>, <0 42 0>, <0 42 0>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
};
--
2.17.1
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next reply other threads:[~2019-09-26 18:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190926183707epcas3p350fe17bc738540b37f1130d967c31a62@epcas3p3.samsung.com>
2019-09-26 18:36 ` Krzysztof Kozlowski [this message]
2019-09-27 6:36 ` [PATCH] dt-bindings: timer: Use defines instead of numbers in Exynos MCT examples Marek Szyprowski
2019-09-27 6:52 ` Krzysztof Kozlowski
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