Thread (4 messages) flat view 4 messages, 2 authors, 2020-05-22

[v2 1/2] dts: ppc: t4240rdb: remove interrupts property

From: Biwen Li <hidden>
Date: 2020-05-20 09:20:44
Also in: linux-devicetree, linux-rtc, lkml
Subsystem: linux for powerpc (32-bit and 64-bit), the rest · Maintainers: Madhavan Srinivasan, Linus Torvalds

From: Biwen Li <redacted>

This removes interrupts property to drop warning as follows:
    - $ hwclock.util-linux
      hwclock.util-linux: select() to /dev/rtc0
      to wait for clock tick timed out

My case:
    - RTC ds1374's INT pin is connected to VCC on T4240RDB,
      then the RTC cannot inform cpu about the alarm interrupt

Signed-off-by: Biwen Li <redacted>
---
 arch/powerpc/boot/dts/fsl/t4240rdb.dts | 1 -
 1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/boot/dts/fsl/t4240rdb.dts b/arch/powerpc/boot/dts/fsl/t4240rdb.dts
index a56a705d41f7..145896f2eef6 100644
--- a/arch/powerpc/boot/dts/fsl/t4240rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t4240rdb.dts
@@ -144,7 +144,6 @@
 			rtc@68 {
 				compatible = "dallas,ds1374";
 				reg = <0x68>;
-				interrupts = <0x1 0x1 0 0>;
 			};
 		};
 
-- 
2.17.1
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