From: Chen-Yu Tsai <wens@kernel.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Chen-Yu Tsai <wens@kernel.org>,
Vincent Donnefort <vdonnefort@gmail.com>,
linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Chen-Yu Tsai <wens@csie.org>
Subject: [PATCH 3/3] arm64: dts: allwinner: h6: Pine H64: Add interrupt line for RTC
Date: Tue, 4 Jun 2019 12:23:37 +0800 [thread overview]
Message-ID: <20190604042337.26129-4-wens@kernel.org> (raw)
In-Reply-To: <20190604042337.26129-1-wens@kernel.org>
From: Chen-Yu Tsai <wens@csie.org>
The external PCF8563 RTC chip's interrupt line is connected to the NMI
line on the SoC.
Add the interrupt line to the device tree.
Fixes: 17ebc33afc35 ("arm64: allwinner: h6: add PCF8563 RTC on Pine H64 board")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index 9e464d40cbff..189834518391 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -249,6 +249,8 @@
pcf8563: rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
+ interrupt-parent = <&r_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
#clock-cells = <0>;
};
};
--
2.20.1
next prev parent reply other threads:[~2019-06-04 4:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-04 4:23 [PATCH 0/3] rtc: pcf8563: Fix unhandled interrupt storm Chen-Yu Tsai
2019-06-04 4:23 ` [PATCH 1/3] rtc: pcf8563: Fix interrupt trigger method Chen-Yu Tsai
2019-06-20 18:36 ` Alexandre Belloni
2019-06-04 4:23 ` [PATCH 2/3] rtc: pcf8563: Clear event flags and disable interrupts before requesting irq Chen-Yu Tsai
2019-06-20 18:37 ` Alexandre Belloni
2019-06-04 4:23 ` Chen-Yu Tsai [this message]
2019-06-20 16:22 ` [PATCH 0/3] rtc: pcf8563: Fix unhandled interrupt storm Alexandre Belloni
2019-06-24 10:34 ` Chen-Yu Tsai
2019-06-24 10:42 ` Alexandre Belloni
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