[PATCH] arm64: dts: lx2160a-cex7: delete RTC interrupt

Russell King rmk+kernel at armlinux.org.uk
Sun Jan 10 08:58:15 EST 2021


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 at 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 at 51 {
 		compatible = "nxp,pcf2129";
 		reg = <0x51>;
-		// IRQ10_B
-		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
 
-- 
2.20.1




More information about the linux-arm-kernel mailing list