linux-kernel - [PATCH v2 4/5] ARM: dts: mstar: Add pwm device node to infinity3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220907131241.31941-5-romain.perier@gmail.com>
Date:   Wed,  7 Sep 2022 15:12:40 +0200
From:   Romain Perier <romain.perier@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Daniel Palmer <daniel@...f.com>,
        Romain Perier <romain.perier@...il.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 4/5] ARM: dts: mstar: Add pwm device node to infinity3

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@...il.com>
---
 arch/arm/boot/dts/mstar-infinity3.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/mstar-infinity3.dtsi b/arch/arm/boot/dts/mstar-infinity3.dtsi
index a56cf29e5d82..aa26f25392d0 100644
--- a/arch/arm/boot/dts/mstar-infinity3.dtsi
+++ b/arch/arm/boot/dts/mstar-infinity3.dtsi
@@ -67,3 +67,13 @@ opp-1512000000 {
 &imi {
 	reg = <0xa0000000 0x20000>;
 };
+
+&riu {
+	pwm: pwm@...0 {
+		compatible = "mstar,msc313e-pwm";
+		reg = <0x3400 0x400>;
+		#pwm-cells = <2>;
+		clocks = <&xtal_div2>;
+		status = "disabled";
+	};
+};
-- 
2.35.1