From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Anson Huang <Anson.Huang@nxp.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Jacky Bai <ping.bai@nxp.com>, Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 2/3] arm64: dts: imx8mn: adjust GIC CPU mask to match number of CPUs
Date: Tue, 29 Sep 2020 10:40:14 +0200 [thread overview]
Message-ID: <20200929084015.7178-2-krzk@kernel.org> (raw)
In-Reply-To: <20200929084015.7178-1-krzk@kernel.org>
i.MX 8M Nano has four Cortex-A CPUs, not six. Using higher value is
harmless but adjust it to match real HW.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 746faf1cf2fb..390fbd2bfa7e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -225,10 +225,10 @@
timer {
compatible = "arm,armv8-timer";
- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
clock-frequency = <8000000>;
arm,no-tick-in-suspend;
};
--
2.17.1
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Anson Huang <Anson.Huang@nxp.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Jacky Bai <ping.bai@nxp.com>, Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 2/3] arm64: dts: imx8mn: adjust GIC CPU mask to match number of CPUs
Date: Tue, 29 Sep 2020 10:40:14 +0200 [thread overview]
Message-ID: <20200929084015.7178-2-krzk@kernel.org> (raw)
In-Reply-To: <20200929084015.7178-1-krzk@kernel.org>
i.MX 8M Nano has four Cortex-A CPUs, not six. Using higher value is
harmless but adjust it to match real HW.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 746faf1cf2fb..390fbd2bfa7e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -225,10 +225,10 @@
timer {
compatible = "arm,armv8-timer";
- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
clock-frequency = <8000000>;
arm,no-tick-in-suspend;
};
--
2.17.1
next prev parent reply other threads:[~2020-09-29 8:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 8:40 [PATCH 1/3] arm64: dts: imx8mm: adjust GIC CPU mask to match number of CPUs Krzysztof Kozlowski
2020-09-29 8:40 ` Krzysztof Kozlowski
2020-09-29 8:40 ` Krzysztof Kozlowski [this message]
2020-09-29 8:40 ` [PATCH 2/3] arm64: dts: imx8mn: " Krzysztof Kozlowski
2020-09-29 8:40 ` [PATCH 3/3] arm64: dts: imx8mp: " Krzysztof Kozlowski
2020-09-29 8:40 ` Krzysztof Kozlowski
2020-09-29 8:52 ` Jacky Bai
2020-09-29 8:52 ` Jacky Bai
2020-10-30 0:53 ` [PATCH 1/3] arm64: dts: imx8mm: " Shawn Guo
2020-10-30 0:53 ` Shawn Guo
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