From patchwork Tue Jul 27 16:11:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 488138 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4741EC432BE for ; Tue, 27 Jul 2021 16:11:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D69F61B08 for ; Tue, 27 Jul 2021 16:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229803AbhG0QLw (ORCPT ); Tue, 27 Jul 2021 12:11:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43898 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229796AbhG0QLv (ORCPT ); Tue, 27 Jul 2021 12:11:51 -0400 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4015C061757 for ; Tue, 27 Jul 2021 09:11:51 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:b0a9:7e88:5ca4:551a]) by michel.telenet-ops.be with bizsmtp id aGBq250021fSPfK06GBqeU; Tue, 27 Jul 2021 18:11:50 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1m8PgL-001S8F-Jt; Tue, 27 Jul 2021 18:11:49 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1m8PgK-00FrAy-TW; Tue, 27 Jul 2021 18:11:48 +0200 From: Geert Uytterhoeven To: Rob Herring , Linus Walleij , Miguel Ojeda Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] dt-bindings: auxdisplay: arm-charlcd: Convert to json-schema Date: Tue, 27 Jul 2021 18:11:41 +0200 Message-Id: <4a63caa4136e8a31e82c7d75bb6f273498e8cccf.1627402256.git.geert@linux-m68k.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the ARM Versatile Character LCD Device Tree binding documentation to json-schema. Correct compatible value. Document missing properties. Signed-off-by: Geert Uytterhoeven --- .../auxdisplay/arm,versatile-lcd.yaml | 44 +++++++++++++++++++ .../bindings/auxdisplay/arm-charlcd.txt | 18 -------- MAINTAINERS | 2 +- 3 files changed, 45 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml delete mode 100644 Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt diff --git a/Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml b/Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml new file mode 100644 index 0000000000000000..5d02bd032a85fe61 --- /dev/null +++ b/Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/auxdisplay/arm,versatile-lcd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Versatile Character LCD + +maintainers: + - Linus Walleij + - Rob Herring + +description: + This binding defines the character LCD interface found on ARM Versatile AB + and PB reference platforms. + +properties: + compatible: + const: arm,versatile-lcd + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + lcd@10008000 { + compatible = "arm,versatile-lcd"; + reg = <0x10008000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt b/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt deleted file mode 100644 index e28e2aac47f156c6..0000000000000000 --- a/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt +++ /dev/null @@ -1,18 +0,0 @@ -ARM Versatile Character LCD ------------------------------------------------------ -This binding defines the character LCD interface found on ARM Versatile AB -and PB reference platforms. - -Required properties: -- compatible : "arm,versatile-clcd" -- reg : Location and size of character LCD registers - -Optional properties: -- interrupts - single interrupt for character LCD. The character LCD can - operate in polled mode without an interrupt. - -Example: - lcd@10008000 { - compatible = "arm,versatile-lcd"; - reg = <0x10008000 0x1000>; - }; diff --git a/MAINTAINERS b/MAINTAINERS index a8afc9238fd8e164..25901ecab560e3bf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1382,7 +1382,7 @@ F: Documentation/devicetree/bindings/arm/arm,integrator.yaml F: Documentation/devicetree/bindings/arm/arm,realview.yaml F: Documentation/devicetree/bindings/arm/arm,versatile.yaml F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml -F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt +F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt