From patchwork Tue Jul 14 12:57:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 11662825 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 3E69B13A4 for ; Tue, 14 Jul 2020 12:58:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2DDBA22473 for ; Tue, 14 Jul 2020 12:58:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728274AbgGNM6A (ORCPT ); Tue, 14 Jul 2020 08:58:00 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:33156 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726354AbgGNM57 (ORCPT ); Tue, 14 Jul 2020 08:57:59 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id 40D3F803202D; Tue, 14 Jul 2020 12:57:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id K7s5e5sHAy-0; Tue, 14 Jul 2020 15:57:56 +0300 (MSK) From: Serge Semin To: Thomas Gleixner , "Rafael J. Wysocki" , Daniel Lezcano , Thomas Bogendoerfer , Greg Kroah-Hartman , Paul Burton , Rob Herring CC: Serge Semin , Serge Semin , Alexey Malahov , Arnd Bergmann , Jason Cooper , Marc Zyngier , James Hogan , , , , Rob Herring Subject: [PATCH v5 1/6] dt-bindings: power: Convert mti,mips-cpc to DT schema Date: Tue, 14 Jul 2020 15:57:47 +0300 Message-ID: <20200714125753.22466-2-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20200714125753.22466-1-Sergey.Semin@baikalelectronics.ru> References: <20200714125753.22466-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org It's a Cluster Power Controller embedded into the MIPS IP cores. Currently the corresponding dts node is supposed to have compatible and reg properties. Signed-off-by: Serge Semin Reviewed-by: Rob Herring Cc: Alexey Malahov --- Changelog prev: - Reword the changelog summary - use shorter version. - Lowercase the example hex'es. Changelog v5: - Consider address and size cells being <1> by default for the examples. --- .../bindings/power/mti,mips-cpc.txt | 8 ----- .../bindings/power/mti,mips-cpc.yaml | 35 +++++++++++++++++++ 2 files changed, 35 insertions(+), 8 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.txt create mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.yaml diff --git a/Documentation/devicetree/bindings/power/mti,mips-cpc.txt b/Documentation/devicetree/bindings/power/mti,mips-cpc.txt deleted file mode 100644 index c6b82511ae8a..000000000000 --- a/Documentation/devicetree/bindings/power/mti,mips-cpc.txt +++ /dev/null @@ -1,8 +0,0 @@ -Binding for MIPS Cluster Power Controller (CPC). - -This binding allows a system to specify where the CPC registers are -located. - -Required properties: -compatible : Should be "mti,mips-cpc". -regs: Should describe the address & size of the CPC register region. diff --git a/Documentation/devicetree/bindings/power/mti,mips-cpc.yaml b/Documentation/devicetree/bindings/power/mti,mips-cpc.yaml new file mode 100644 index 000000000000..ccdeaece169e --- /dev/null +++ b/Documentation/devicetree/bindings/power/mti,mips-cpc.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/mti,mips-cpc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MIPS Cluster Power Controller + +description: | + Defines a location of the MIPS Cluster Power Controller registers. + +maintainers: + - Paul Burton + +properties: + compatible: + const: mti,mips-cpc + + reg: + description: | + Base address and size of an unoccupied memory region, which will be + used to map the MIPS CPC registers block. + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + cpc@1bde0000 { + compatible = "mti,mips-cpc"; + reg = <0x1bde0000 0x8000>; + }; +...