linux-kernel - [PATCH 5/5] arm64: dts: mediatek: mt8183-evb: add PWM support

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]

Date:   Mon, 19 Oct 2020 16:07:05 +0200
From:   Fabien Parent <fparent@...libre.com>
To:     linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-pwm@...r.kernel.org
Cc:     matthias.bgg@...il.com, robh+dt@...nel.org, lee.jones@...aro.org,
        u.kleine-koenig@...gutronix.de, thierry.reding@...il.com,
        Fabien Parent <fparent@...libre.com>
Subject: [PATCH 5/5] arm64: dts: mediatek: mt8183-evb: add PWM support

Enable the pwm driver and set the pinctrl for PWM A line.

Signed-off-by: Fabien Parent <fparent@...libre.com>
---
 arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
index ae405bd8f06b..c8e1d97e564f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
@@ -333,6 +333,12 @@ pins_spi{
 			bias-disable;
 		};
 	};
+
+	pwm0_pin_default: pwm0 {
+		pwm {
+			pinmux = <PINMUX_GPIO90__FUNC_PWM_A>;
+		};
+	};
 };
 
 &spi0 {
@@ -381,3 +387,9 @@ &spi5 {
 &uart0 {
 	status = "okay";
 };
+
+&pwm0 {
+	status = "okay";
+	pinctrl-0 = <&pwm0_pin_default>;
+	pinctrl-names = "default";
+};
-- 
2.28.0