From patchwork Wed Oct 2 16:06:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11171409 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 B067113B1 for ; Wed, 2 Oct 2019 16:07:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 84E2D21D81 for ; Wed, 2 Oct 2019 16:07:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570032425; bh=KAbuCnD+prY1C6Zt6H684PYSXHQ6rifTzvT4zUzGasA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zEDyus/WwJYLNF9C77NDS79JQzZwSf9e6AbSm/L18/4k0HC0m8gJpLeomm7UrTHMN 8LrnuE2byVEyAClGt7SnKpYVFuHzlE3aGa6BnaK7b277RBZ8CgJgcsm4GZ+Tnyjm2m WbtHnmtJZsJPwCtsf336wfmalNVsovdsq8iOwPQ4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729166AbfJBQHA (ORCPT ); Wed, 2 Oct 2019 12:07:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:35992 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725799AbfJBQG7 (ORCPT ); Wed, 2 Oct 2019 12:06:59 -0400 Received: from localhost.localdomain (unknown [194.230.155.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AAB0C21D81; Wed, 2 Oct 2019 16:06:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570032418; bh=KAbuCnD+prY1C6Zt6H684PYSXHQ6rifTzvT4zUzGasA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QBodjnd+kTQuwK7T4rhnCJTH0L/AopBlQvrKuKpr+GXhhNyeGb2ap3JjX718k+Vfu fhlBth1zv0KVZCOnIzxF3OwtMKk2x6XIb0XTbxhS/8ffwzdh+mw6U4thYflKOD5Out LCh6hwS5tqiwHFbtibqUVjuLNeKO3Wh+KqdDgPsU= From: Krzysztof Kozlowski To: Sudeep Holla , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , Kevin Hilman , "Rafael J. Wysocki" , Ulf Hansson , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, linux-pci@vger.kernel.org, linux-amlogic@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-usb@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH v2 2/3] dt-bindings: power: Convert Samsung Exynos Power Domain bindings to json-schema Date: Wed, 2 Oct 2019 18:06:31 +0200 Message-Id: <20191002160632.11140-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191002160632.11140-1-krzk@kernel.org> References: <20191002160632.11140-1-krzk@kernel.org> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Convert Samsung Exynos Soc Power Domain bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski --- Changes since v1: 1. Indent example with four spaces (more readable), 2. Remove unneeded types, 3. Add missing address in example and fix the name. --- .../devicetree/bindings/power/pd-samsung.txt | 45 ------------- .../devicetree/bindings/power/pd-samsung.yaml | 66 +++++++++++++++++++ 2 files changed, 66 insertions(+), 45 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/pd-samsung.txt create mode 100644 Documentation/devicetree/bindings/power/pd-samsung.yaml diff --git a/Documentation/devicetree/bindings/power/pd-samsung.txt b/Documentation/devicetree/bindings/power/pd-samsung.txt deleted file mode 100644 index 92ef355e8f64..000000000000 --- a/Documentation/devicetree/bindings/power/pd-samsung.txt +++ /dev/null @@ -1,45 +0,0 @@ -* Samsung Exynos Power Domains - -Exynos processors include support for multiple power domains which are used -to gate power to one or more peripherals on the processor. - -Required Properties: -- compatible: should be one of the following. - * samsung,exynos4210-pd - for exynos4210 type power domain. - * samsung,exynos5433-pd - for exynos5433 type power domain. -- reg: physical base address of the controller and length of memory mapped - region. -- #power-domain-cells: number of cells in power domain specifier; - must be 0. - -Optional Properties: -- label: Human readable string with domain name. Will be visible in userspace - to let user to distinguish between multiple domains in SoC. -- power-domains: phandle pointing to the parent power domain, for more details - see Documentation/devicetree/bindings/power/power_domain.txt - -Deprecated Properties: -- clocks -- clock-names - -Node of a device using power domains must have a power-domains property -defined with a phandle to respective power domain. - -Example: - - lcd0: power-domain-lcd0 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10023C00 0x10>; - #power-domain-cells = <0>; - label = "LCD0"; - }; - - mfc_pd: power-domain@10044060 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10044060 0x20>; - #power-domain-cells = <0>; - label = "MFC"; - }; - -See Documentation/devicetree/bindings/power/power_domain.txt for description -of consumer-side bindings. diff --git a/Documentation/devicetree/bindings/power/pd-samsung.yaml b/Documentation/devicetree/bindings/power/pd-samsung.yaml new file mode 100644 index 000000000000..09bdd96c1ec1 --- /dev/null +++ b/Documentation/devicetree/bindings/power/pd-samsung.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/pd-samsung.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Power Domains + +maintainers: + - Krzysztof Kozlowski + +description: |+ + Exynos processors include support for multiple power domains which are used + to gate power to one or more peripherals on the processor. + +allOf: + - $ref: power-domain.yaml# + +properties: + compatible: + enum: + - samsung,exynos4210-pd + - samsung,exynos5433-pd + + reg: + maxItems: 1 + + clocks: + deprecated: true + maxItems: 1 + + clock-names: + deprecated: true + maxItems: 1 + + label: + description: + Human readable string with domain name. Will be visible in userspace + to let user to distinguish between multiple domains in SoC. + + "#power-domain-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - "#power-domain-cells" + - reg + +examples: + - | + lcd0_pd: power-domain@10023c80 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023c80 0x20>; + #power-domain-cells = <0>; + label = "LCD0"; + }; + + mfc_pd: power-domain@10044060 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10044060 0x20>; + #power-domain-cells = <0>; + label = "MFC"; + };