linux-kernel - [PATCH v5 10/12] ARM: dts: sun8i: a83t: Enable the PWM

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Message-Id: <0660061a425cbe3ea6426f5271457d6dde9313f1.1513854122.git-series.maxime.ripard@free-electrons.com>
Date:   Thu, 21 Dec 2017 12:02:36 +0100
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Daniel Vetter <daniel.vetter@...el.com>,
        David Airlie <airlied@...ux.ie>, Chen-Yu Tsai <wens@...e.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, plaes@...es.org,
        icenowy@...c.io,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        jernej.skrabec@...l.net, devicetree@...r.kernel.org,
        thierry.reding@...il.com,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: [PATCH v5 10/12] ARM: dts: sun8i: a83t: Enable the PWM

The A83T has the same PWM block than the H3. Add it to our DT.

Reviewed-by: Chen-Yu Tsai <wens@...e.org>
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 arch/arm/boot/dts/sun8i-a83t.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index e4db38c717d9..ae34d22d6d47 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -440,6 +440,11 @@
 				bias-pull-up;
 			};
 
+			pwm_pin: pwm-pin {
+				pins = "PD28";
+				function = "pwm";
+			};
+
 			spdif_tx_pin: spdif-tx-pin {
 				pins = "PE18";
 				function = "spdif";
@@ -497,6 +502,15 @@
 			status = "disabled";
 		};
 
+		pwm: pwm@...1400 {
+			compatible = "allwinner,sun8i-a83t-pwm",
+				     "allwinner,sun8i-h3-pwm";
+			reg = <0x01c21400 0x400>;
+			clocks = <&osc24M>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		uart0: serial@...8000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
-- 
git-series 0.9.1