diff mbox series

arm64: dts: lx2160a-cex7: delete RTC interrupt

Message ID E1kybEV-0003w1-DS@rmk-PC.armlinux.org.uk
State Accepted
Commit 12dffe14e372ab7af26c12ca4cc91876a0fb7b41
Headers show
Series arm64: dts: lx2160a-cex7: delete RTC interrupt | expand

Commit Message

Russell King (Oracle) Jan. 10, 2021, 1:58 p.m. UTC
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(-)

Comments

Shawn Guo Jan. 18, 2021, 12:20 a.m. UTC | #1
On Sun, Jan 10, 2021 at 01:58:15PM +0000, Russell King wrote:
> 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>


Applied, thanks.
diff mbox series

Patch

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>;
 	};
 };