From patchwork Sat Sep 19 22:15:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 1367739 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nic.cz Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=nic.cz header.i=@nic.cz header.a=rsa-sha256 header.s=default header.b=FRxxRaAW; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bv4m26znlz9ryj for ; Sun, 20 Sep 2020 08:16:02 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726696AbgISWPx (ORCPT ); Sat, 19 Sep 2020 18:15:53 -0400 Received: from mail.nic.cz ([217.31.204.67]:49976 "EHLO mail.nic.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726617AbgISWPw (ORCPT ); Sat, 19 Sep 2020 18:15:52 -0400 Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTP id 0A8D7140A47; Sun, 20 Sep 2020 00:15:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1600553750; bh=gFflTJB0pjcJQCo0ox/mMiuMmClTppQKAMVvJucj2Yo=; h=From:To:Date; b=FRxxRaAW1sFwE4ePul2glErSL6BxONvsgwpjTdD7rfkeo/T2GmOIcRNMTUQ0c1Kvm 0hd2Xg1hlypNvGe6heKtJbANY7RWz++aB6ZzG2L2Kxm7r5XSHn7/UxsY1PQrW9HFnb 9eF8EVZ+MY6bxwJr0iL+wHcEroWAhVUii5J+dhIY= From: =?utf-8?q?Marek_Beh=C3=BAn?= To: linux-leds@vger.kernel.org Cc: Pavel Machek , Dan Murphy , =?utf-8?q?Mare?= =?utf-8?q?k_Beh=C3=BAn?= , NeilBrown , Linus Walleij , "H . Nikolaus Schaller" , Tony Lindgren , Adam Ford , Viresh Kumar , Rob Herring , devicetree@vger.kernel.org Subject: [PATCH leds + devicetree 03/13] dt-bindings: leds: tca6507: convert to YAML Date: Sun, 20 Sep 2020 00:15:38 +0200 Message-Id: <20200919221548.29984-4-marek.behun@nic.cz> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200919221548.29984-1-marek.behun@nic.cz> References: <20200919221548.29984-1-marek.behun@nic.cz> MIME-Version: 1.0 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail.nic.cz X-Spam-Status: No, score=0.00 X-Spamd-Bar: / X-Virus-Scanned: clamav-milter 0.102.2 at mail X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This converts the tca6507 LED binding to yaml. Signed-off-by: Marek Behún Cc: NeilBrown Cc: Linus Walleij Cc: H. Nikolaus Schaller Cc: Tony Lindgren Cc: Adam Ford Cc: Viresh Kumar Cc: Rob Herring Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring --- .../devicetree/bindings/leds/tca6507.txt | 49 ------- .../devicetree/bindings/leds/ti,tca6507.yaml | 134 ++++++++++++++++++ 2 files changed, 134 insertions(+), 49 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/tca6507.txt create mode 100644 Documentation/devicetree/bindings/leds/ti,tca6507.yaml diff --git a/Documentation/devicetree/bindings/leds/tca6507.txt b/Documentation/devicetree/bindings/leds/tca6507.txt deleted file mode 100644 index bad9102796f32..0000000000000 --- a/Documentation/devicetree/bindings/leds/tca6507.txt +++ /dev/null @@ -1,49 +0,0 @@ -LEDs connected to tca6507 - -Required properties: -- compatible : should be : "ti,tca6507". -- #address-cells: must be 1 -- #size-cells: must be 0 -- reg: typically 0x45. - -Optional properties: -- gpio-controller: allows lines to be used as output-only GPIOs. -- #gpio-cells: if present, must not be 0. - -Each led is represented as a sub-node of the ti,tca6507 device. - -LED sub-node properties: -- label : (optional) see Documentation/devicetree/bindings/leds/common.txt -- reg : number of LED line (could be from 0 to 6) -- linux,default-trigger : (optional) - see Documentation/devicetree/bindings/leds/common.txt -- compatible: either "led" (the default) or "gpio". - -Examples: - -tca6507@45 { - compatible = "ti,tca6507"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x45>; - - gpio-controller; - #gpio-cells = <2>; - - led0: red-aux@0 { - label = "red:aux"; - reg = <0x0>; - }; - - led1: green-aux@1 { - label = "green:aux"; - reg = <0x5>; - linux,default-trigger = "default-on"; - }; - - wifi-reset@6 { - reg = <0x6>; - compatible = "gpio"; - }; -}; - diff --git a/Documentation/devicetree/bindings/leds/ti,tca6507.yaml b/Documentation/devicetree/bindings/leds/ti,tca6507.yaml new file mode 100644 index 0000000000000..94c307c987621 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/ti,tca6507.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/ti,tca6507.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TCA6507 LED and GPIO controller + +maintainers: + - NeilBrown + +description: + The TCA6507 is a programmable LED controller connected via I2C that can drive + 7 separate lines either by holding them low, or by pulsing them with modulated + width. + +properties: + compatible: + const: ti,tca6507 + + reg: + description: I2C slave address of the controller. + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + gpio-controller: true + + "#gpio-cells": + const: 2 + + gpio-line-names: true + +patternProperties: + "^led@[0-6]$": + type: object + + $ref: common.yaml# + + properties: + reg: + minimum: 0 + maximum: 6 + + required: + - reg + + "^gpio@[0-6]$": + type: object + + properties: + compatible: + const: gpio + + reg: + minimum: 0 + maximum: 6 + + additionalProperties: false + + required: + - reg + - compatible + +if: + patternProperties: + "^gpio@[0-6]$": + properties: + compatible: + contains: + const: gpio +then: + required: + - gpio-controller + - "#gpio-cells" + +additionalProperties: false + +examples: + - | + + #include + #include + + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@45 { + compatible = "ti,tca6507"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x45>; + + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = "wifi_reset@6"; + + led@0 { + label = "gta04:red:aux"; + reg = <0x0>; + }; + + led@1 { + label = "gta04:green:aux"; + reg = <0x1>; + }; + + led@3 { + reg = <0x3>; + color = ; + function = LED_FUNCTION_POWER; + linux,default-trigger = "default-on"; + }; + + led@4 { + color = ; + function = LED_FUNCTION_POWER; + reg = <0x4>; + }; + + gpio@6 { + compatible = "gpio"; + reg = <0x6>; + }; + }; + }; + +...