From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753112AbaCaMIF (ORCPT ); Mon, 31 Mar 2014 08:08:05 -0400 Received: from top.free-electrons.com ([176.31.233.9]:45598 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752154AbaCaMIA (ORCPT ); Mon, 31 Mar 2014 08:08:00 -0400 From: Alexandre Belloni To: Thierry Reding , Maxime Ripard Cc: linux-pwm@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH 3/4] ARM: sun7i: dt: add PWM support Date: Mon, 31 Mar 2014 14:07:28 +0200 Message-Id: <1396267649-18009-4-git-send-email-alexandre.belloni@free-electrons.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1396267649-18009-1-git-send-email-alexandre.belloni@free-electrons.com> References: <1396267649-18009-1-git-send-email-alexandre.belloni@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adds the PWM bindings for the Allwinner A20. Also adds the pinctrl descriptions for both PWM channels. Signed-off-by: Alexandre Belloni --- arch/arm/boot/dts/sun7i-a20.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 6f25cf559ad0..0dd15fcb8955 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -366,6 +366,20 @@ #size-cells = <0>; #gpio-cells = <3>; + pwm0_pins_a: pwm0@0 { + allwinner,pins = "PB2"; + allwinner,function = "pwm"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + pwm1_pins_a: pwm1@0 { + allwinner,pins = "PI3"; + allwinner,function = "pwm"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + uart0_pins_a: uart0@0 { allwinner,pins = "PB22", "PB23"; allwinner,function = "uart0"; @@ -446,6 +460,14 @@ clocks = <&osc24M>; }; + pwm: pwm@01c20e00 { + compatible = "allwinner,sun7i-pwm"; + reg = <0x01c20e00 0xc>; + clocks = <&osc24M>; + #pwm-cells = <3>; + status = "disabled"; + }; + wdt: watchdog@01c20c90 { compatible = "allwinner,sun4i-wdt"; reg = <0x01c20c90 0x10>; -- 1.8.3.2