From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linux-clk@vger.kernel.org, openbmc@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org,
devicetree@vger.kernel.org,
"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Avi Fishman" <avifishman70@gmail.com>,
"Tomer Maimon" <tmaimon77@gmail.com>,
"Tali Perry" <tali.perry1@gmail.com>,
"Patrick Venture" <venture@google.com>,
"Nancy Yuen" <yuenn@google.com>,
"Benjamin Fair" <benjaminfair@google.com>,
"Daniel Lezcano" <daniel.lezcano@linaro.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Wim Van Sebroeck" <wim@linux-watchdog.org>,
"Guenter Roeck" <linux@roeck-us.net>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>
Subject: [PATCH v4 1/6] dt-bindings: timer: nuvoton,npcm7xx-timer: Allow specifying all clocks
Date: Fri, 10 Jun 2022 09:21:36 +0200 [thread overview]
Message-ID: <20220610072141.347795-2-j.neuschaefer@gmx.net> (raw)
In-Reply-To: <20220610072141.347795-1-j.neuschaefer@gmx.net>
The timer module contains multiple timers. In the WPCM450 SoC, each timer
runs off a clock can be gated individually. To model this correctly, the
timer node in the devicetree needs to take multiple clock inputs.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v4:
- no changes
v3:
- Add R-b tag
v2:
- no changes
---
.../devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
index 0cbc26a721514..023c999113c38 100644
--- a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
@@ -23,7 +23,13 @@ properties:
- description: The timer interrupt of timer 0
clocks:
- maxItems: 1
+ items:
+ - description: The reference clock for timer 0
+ - description: The reference clock for timer 1
+ - description: The reference clock for timer 2
+ - description: The reference clock for timer 3
+ - description: The reference clock for timer 4
+ minItems: 1
required:
- compatible
--
2.35.1
next prev parent reply other threads:[~2022-06-10 7:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-10 7:21 [PATCH v4 0/6] Nuvoton WPCM450 clock and reset driver Jonathan Neuschäfer
2022-06-10 7:21 ` Jonathan Neuschäfer [this message]
2022-06-10 7:21 ` [PATCH v4 2/6] watchdog: npcm: Enable clock if provided Jonathan Neuschäfer
2022-09-25 17:00 ` Guenter Roeck
2022-06-10 7:21 ` [PATCH v4 3/6] dt-bindings: clock: Add Nuvoton WPCM450 clock/reset controller Jonathan Neuschäfer
2022-06-10 7:21 ` [PATCH v4 4/6] ARM: dts: wpcm450: Add clock controller node Jonathan Neuschäfer
2022-06-10 7:21 ` [PATCH v4 5/6] clk: wpcm450: Add Nuvoton WPCM450 clock/reset controller driver Jonathan Neuschäfer
2022-06-10 7:21 ` [PATCH v4 6/6] ARM: dts: wpcm450: Switch clocks to clock controller Jonathan Neuschäfer
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