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From: Russell King <rmk+kernel@armlinux.org.uk>
To: Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	Li Yang <leoyang.li@nxp.com>
Subject: [PATCH] arm64: dts: lx2160a-cex7: delete RTC interrupt
Date: Sun, 10 Jan 2021 13:58:15 +0000	[thread overview]
Message-ID: <E1kybEV-0003w1-DS@rmk-PC.armlinux.org.uk> (raw)

The RTC interrupt is incorrect and prevents the RTC driver
initialising. In any case, the PCF2127 driver wants an active low
interrupt, which neither the GIC nor the GPIO blocks support.
There is an ISPPT block in the LX2160A, but this is not supported
in mainline kernels. So, just delete the interrupt.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index 221f8a780df5..a7a4bca82d86 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -158,8 +158,6 @@
 	rtc@51 {
 		compatible = "nxp,pcf2129";
 		reg = <0x51>;
-		// IRQ10_B
-		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
 
-- 
2.20.1


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WARNING: multiple messages have this Message-ID (diff)
From: Russell King <rmk+kernel@armlinux.org.uk>
To: Shawn Guo <shawnguo@kernel.org>
Cc: Li Yang <leoyang.li@nxp.com>, Rob Herring <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH] arm64: dts: lx2160a-cex7: delete RTC interrupt
Date: Sun, 10 Jan 2021 13:58:15 +0000	[thread overview]
Message-ID: <E1kybEV-0003w1-DS@rmk-PC.armlinux.org.uk> (raw)

The RTC interrupt is incorrect and prevents the RTC driver
initialising. In any case, the PCF2127 driver wants an active low
interrupt, which neither the GIC nor the GPIO blocks support.
There is an ISPPT block in the LX2160A, but this is not supported
in mainline kernels. So, just delete the interrupt.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index 221f8a780df5..a7a4bca82d86 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -158,8 +158,6 @@
 	rtc@51 {
 		compatible = "nxp,pcf2129";
 		reg = <0x51>;
-		// IRQ10_B
-		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
 
-- 
2.20.1


             reply	other threads:[~2021-01-10 14:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-10 13:58 Russell King [this message]
2021-01-10 13:58 ` [PATCH] arm64: dts: lx2160a-cex7: delete RTC interrupt Russell King
2021-01-18  0:20 ` Shawn Guo
2021-01-18  0:20   ` Shawn Guo

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