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Tue, 17 Mar 2020 12:32:44 +0000 From: Oleksandr Suvorov To: devicetree@vger.kernel.org, linux-pwm@vger.kernel.org Cc: Paul Barker , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Laurent Pinchart , Marcel Ziswiler , Igor Opaniuk , Philippe Schenker , Oleksandr Suvorov , Rob Herring , Thierry Reding , linux-kernel@vger.kernel.org Subject: [RFC PATCH 2/7] dt-bindings: pwm: document the PWM polarity flag Date: Tue, 17 Mar 2020 14:32:26 +0200 Message-Id: <20200317123231.2843297-3-oleksandr.suvorov@toradex.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> References: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: PR0P264CA0228.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1e::24) To VI1PR05MB3279.eurprd05.prod.outlook.com (2603:10a6:802:1c::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost (82.193.109.226) by PR0P264CA0228.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1e::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.18 via Frontend Transport; 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Signed-off-by: Oleksandr Suvorov --- Documentation/devicetree/bindings/pwm/pwm.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/pwm/pwm.txt b/Documentation/devicetree/bindings/pwm/pwm.txt index 084886bd721e..440c6b9a6a4e 100644 --- a/Documentation/devicetree/bindings/pwm/pwm.txt +++ b/Documentation/devicetree/bindings/pwm/pwm.txt @@ -46,6 +46,7 @@ period in nanoseconds. Optionally, the pwm-specifier can encode a number of flags (defined in ) in a third cell: - PWM_POLARITY_INVERTED: invert the PWM signal polarity +- PWM_POLARITY_NORMAL: don't invert the PWM signal polarity Example with optional PWM specifier for inverse polarity -- 2.24.1