From: Romain Perier <romain.perier@gmail.com>
To: Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Daniel Palmer <daniel@0x0f.com>, Rob Herring <robh+dt@kernel.org>
Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/3] ARM: dts: mstar: Add rtc device node
Date: Sun, 1 Aug 2021 18:09:21 +0200 [thread overview]
Message-ID: <20210801160921.233081-4-romain.perier@gmail.com> (raw)
In-Reply-To: <20210801160921.233081-1-romain.perier@gmail.com>
This adds the definition of the rtc device node. The RTC being able to
work with the oscillator at 12Mhz for now, it shares the same xtal than
the watchdog.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
---
arch/arm/boot/dts/mstar-v7.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index 982dba9d28eb..1d4419aee67d 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -116,6 +116,13 @@ watchdog@6000 {
clocks = <&xtal_div2>;
};
+ rtc@2400 {
+ compatible = "mstar,msc313-rtc";
+ reg = <0x2400 0x40>;
+ clocks = <&xtal_div2>;
+ interrupts-extended = <&intc_irq GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
intc_fiq: interrupt-controller@201310 {
compatible = "mstar,mst-intc";
reg = <0x201310 0x40>;
--
2.30.2
next prev parent reply other threads:[~2021-08-01 16:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-01 16:09 [PATCH v2 0/3] Add RTC for MStar SoCs Romain Perier
2021-08-01 16:09 ` [PATCH v2 1/3] dt-bindings: rtc: Add Mstar MSC313e RTC devicetree bindings documentation Romain Perier
2021-08-06 21:37 ` Rob Herring
2021-08-19 16:24 ` Romain Perier
2021-08-01 16:09 ` [PATCH v2 2/3] rtc: Add support for the MSTAR MSC313 RTC Romain Perier
2021-08-06 19:38 ` Alexandre Belloni
2021-08-19 16:55 ` Romain Perier
2021-08-01 16:09 ` Romain Perier [this message]
2021-08-02 10:39 ` [PATCH v2 3/3] ARM: dts: mstar: Add rtc device node Daniel Palmer
2021-08-19 16:22 ` Romain Perier
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