From: Romain Perier <romain.perier@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Lee Jones <lee.jones@linaro.org>, Daniel Palmer <daniel@0x0f.com>,
Romain Perier <romain.perier@gmail.com>,
Rob Herring <robh+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/5] ARM: dts: mstar: Add pwm device node to infinity
Date: Wed, 7 Sep 2022 15:12:39 +0200 [thread overview]
Message-ID: <20220907131241.31941-4-romain.perier@gmail.com> (raw)
In-Reply-To: <20220907131241.31941-1-romain.perier@gmail.com>
This adds the definition of the pwm device node. The PWM being able to
work with the oscillator at 12Mhz for now, it shares the same xtal than
other devices (rtc or watchdog for instance).
Signed-off-by: Romain Perier <romain.perier@gmail.com>
---
arch/arm/boot/dts/mstar-infinity.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/mstar-infinity.dtsi b/arch/arm/boot/dts/mstar-infinity.dtsi
index 441a917b88ba..752f4c26b31c 100644
--- a/arch/arm/boot/dts/mstar-infinity.dtsi
+++ b/arch/arm/boot/dts/mstar-infinity.dtsi
@@ -38,6 +38,16 @@ opp-800000000 {
};
};
+&soc {
+ pm_pwm: pwm@1f001da0 {
+ compatible = "mstar,msc313-pwm";
+ reg = <0x1f001da0 0xc>;
+ #pwm-cells = <2>;
+ clocks = <&xtal_div2>;
+ status = "disabled";
+ };
+};
+
&cpu0 {
operating-points-v2 = <&cpu0_opp_table>;
};
--
2.35.1
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next prev parent reply other threads:[~2022-09-07 13:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-07 13:12 [PATCH v2 0/5] Add PWM for MStar SoCs Romain Perier
2022-09-07 13:12 ` [PATCH v2 1/5] dt-bindings: pwm: Add Mstar MSC313e PWM devicetree bindings documentation Romain Perier
2022-09-12 20:33 ` Rob Herring
2022-10-28 23:33 ` Krzysztof Kozlowski
2022-09-07 13:12 ` [PATCH v2 2/5] pwm: Add support for the MSTAR MSC313 PWM Romain Perier
2022-09-27 16:33 ` Uwe Kleine-König
2022-09-28 12:47 ` Daniel Palmer
2022-10-27 8:36 ` Romain Perier
2022-10-27 9:22 ` Uwe Kleine-König
2022-09-07 13:12 ` Romain Perier [this message]
2022-09-07 13:12 ` [PATCH v2 4/5] ARM: dts: mstar: Add pwm device node to infinity3 Romain Perier
2022-09-07 13:12 ` [PATCH v2 5/5] ARM: dts: mstar: Add pwm device node to infinity2m Romain Perier
2022-09-27 6:41 ` [PATCH v2 0/5] Add PWM for MStar SoCs Romain Perier
2022-10-28 23:32 ` Krzysztof Kozlowski
[not found] ` <CABgxDo+2OXLy7-xEetQ4zzaPQbB4tbQ=WtdcU494Uo5xWpPkVg@mail.gmail.com>
2022-11-02 14:06 ` Krzysztof Kozlowski
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