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From: Lubomir Rintel <lkundrak@v3.sk>
To: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Eric Miao <eric.y.miao@gmail.com>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Russell King <linux@armlinux.org.uk>,
	Lubomir Rintel <lkundrak@v3.sk>
Subject: [PATCH v2 1/4] dt-bindings: mrvl,mmp-timer: add clock
Date: Tue, 18 Sep 2018 22:54:52 +0200	[thread overview]
Message-ID: <20180918205455.25464-2-lkundrak@v3.sk> (raw)
In-Reply-To: <20180918205455.25464-1-lkundrak@v3.sk>

The timer needs the timer clock to be enabled, otherwise it stops
ticking.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

---
Changes since v1:
- Made the clock optional, to keep compatibility with DTs without it

 Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
index 9a6e251462e7..b8f02c663521 100644
--- a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
@@ -5,9 +5,13 @@ Required properties:
 - reg : Address and length of the register set of timer controller.
 - interrupts : Should be the interrupt number.
 
+Optional properties:
+- clocks : Should contain a single entry describing the clock input.
+
 Example:
 	timer0: timer@d4014000 {
 		compatible = "mrvl,mmp-timer";
 		reg = <0xd4014000 0x100>;
 		interrupts = <13>;
+		clocks = <&coreclk 2>;
 	};
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: lkundrak@v3.sk (Lubomir Rintel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/4] dt-bindings: mrvl,mmp-timer: add clock
Date: Tue, 18 Sep 2018 22:54:52 +0200	[thread overview]
Message-ID: <20180918205455.25464-2-lkundrak@v3.sk> (raw)
In-Reply-To: <20180918205455.25464-1-lkundrak@v3.sk>

The timer needs the timer clock to be enabled, otherwise it stops
ticking.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

---
Changes since v1:
- Made the clock optional, to keep compatibility with DTs without it

 Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
index 9a6e251462e7..b8f02c663521 100644
--- a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
@@ -5,9 +5,13 @@ Required properties:
 - reg : Address and length of the register set of timer controller.
 - interrupts : Should be the interrupt number.
 
+Optional properties:
+- clocks : Should contain a single entry describing the clock input.
+
 Example:
 	timer0: timer at d4014000 {
 		compatible = "mrvl,mmp-timer";
 		reg = <0xd4014000 0x100>;
 		interrupts = <13>;
+		clocks = <&coreclk 2>;
 	};
-- 
2.17.1

  reply	other threads:[~2018-09-18 20:55 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-18 20:54 [PATCH v2 0/4] Enable the timer clock on DT MMP2 Lubomir Rintel
2018-09-18 20:54 ` Lubomir Rintel
2018-09-18 20:54 ` Lubomir Rintel [this message]
2018-09-18 20:54   ` [PATCH v2 1/4] dt-bindings: mrvl,mmp-timer: add clock Lubomir Rintel
2018-09-26 22:51   ` Rob Herring
2018-09-26 22:51     ` Rob Herring
2018-09-26 22:51     ` Rob Herring
2018-11-03 19:14   ` Pavel Machek
2018-11-03 19:14     ` Pavel Machek
2018-09-18 20:54 ` [PATCH v2 2/4] DT: marvell,mmp2: add clock to the timer Lubomir Rintel
2018-09-18 20:54   ` Lubomir Rintel
2018-11-03 19:15   ` Pavel Machek
2018-11-03 19:15     ` Pavel Machek
2018-09-18 20:54 ` [PATCH v2 3/4] ARM: mmp2: initialize clocks before " Lubomir Rintel
2018-09-18 20:54   ` Lubomir Rintel
2018-11-03 19:15   ` Pavel Machek
2018-11-03 19:15     ` Pavel Machek
2018-09-18 20:54 ` [PATCH 4/4] ARM: mmp/mmp2: dt: enable the clock Lubomir Rintel
2018-09-18 20:54   ` Lubomir Rintel
2018-11-03 19:17   ` Pavel Machek
2018-11-03 19:17     ` Pavel Machek

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