From patchwork Tue Sep 15 18:19:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 11777539 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1515892C for ; Tue, 15 Sep 2020 18:29:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 047AA2193E for ; Tue, 15 Sep 2020 18:29:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728013AbgIOS3K (ORCPT ); Tue, 15 Sep 2020 14:29:10 -0400 Received: from bin-mail-out-05.binero.net ([195.74.38.228]:49878 "EHLO bin-mail-out-05.binero.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728021AbgIOSVg (ORCPT ); Tue, 15 Sep 2020 14:21:36 -0400 X-Halon-ID: 381a6e66-f780-11ea-a39b-005056917f90 Authorized-sender: niklas.soderlund@fsdn.se Received: from bismarck.berto.se (p54ac52a8.dip0.t-ipconnect.de [84.172.82.168]) by bin-vsp-out-02.atm.binero.net (Halon) with ESMTPA id 381a6e66-f780-11ea-a39b-005056917f90; Tue, 15 Sep 2020 20:21:06 +0200 (CEST) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: Hans Verkuil , linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, =?utf-8?q?Niklas_S=C3=B6derlund?= , Rob Herring Subject: [PATCH v4 1/3] dt-bindings: adv7604: Fix documentation for hpd-gpios Date: Tue, 15 Sep 2020 20:19:42 +0200 Message-Id: <20200915181944.1037620-2-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200915181944.1037620-1-niklas.soderlund+renesas@ragnatech.se> References: <20200915181944.1037620-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org As of [1] the hpd-gpios property is optional, document it as such. 1. commit 269bd1324fbfaa52 ("[media] media: adv7604: improve usage of gpiod API") Signed-off-by: Niklas Söderlund Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/media/i2c/adv7604.txt | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.txt b/Documentation/devicetree/bindings/media/i2c/adv7604.txt index b3e688b77a38cb6d..8c7cdc7cd7aaebc8 100644 --- a/Documentation/devicetree/bindings/media/i2c/adv7604.txt +++ b/Documentation/devicetree/bindings/media/i2c/adv7604.txt @@ -19,10 +19,6 @@ Required Properties: slave device on the I2C bus. The main address is mandatory, others are optional and revert to defaults if not specified. - - hpd-gpios: References to the GPIOs that control the HDMI hot-plug - detection pins, one per HDMI input. The active flag indicates the GPIO - level that enables hot-plug detection. - The device node must contain one 'port' child node per device input and output port, in accordance with the video interface bindings defined in Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes @@ -37,6 +33,9 @@ The digital output port node must contain at least one endpoint. Optional Properties: + - hpd-gpios: References to the GPIOs that control the HDMI hot-plug + detection pins, one per HDMI input. The active flag indicates the GPIO + level that enables hot-plug detection. - reset-gpios: Reference to the GPIO connected to the device's reset pin. - default-input: Select which input is selected after reset. - reg-names : Names of maps with programmable addresses.