From patchwork Fri Feb 3 12:50:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 650836 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7063CC05027 for ; Fri, 3 Feb 2023 12:50:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232802AbjBCMue (ORCPT ); Fri, 3 Feb 2023 07:50:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232806AbjBCMud (ORCPT ); Fri, 3 Feb 2023 07:50:33 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F086F9A811 for ; Fri, 3 Feb 2023 04:50:27 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pNvWI-0000bT-Em; Fri, 03 Feb 2023 13:50:22 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pNvWB-002Oq1-Hs; Fri, 03 Feb 2023 13:50:16 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pNvWA-000ZmY-8e; Fri, 03 Feb 2023 13:50:14 +0100 From: Sascha Hauer To: linux-pm@vger.kernel.org Cc: linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Heiko Stuebner , Kyungmin Park , MyungJoo Ham , Will Deacon , Mark Rutland , kernel@pegutronix.de, Michael Riesch , Sascha Hauer Subject: [PATCH 18/18] dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml Date: Fri, 3 Feb 2023 13:50:12 +0100 Message-Id: <20230203125012.3804008-19-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230203125012.3804008-1-s.hauer@pengutronix.de> References: <20230203125012.3804008-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-pm@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the Rockchip DFI binding to yaml. While at it add the newly supported rk3568-dfi to the binding. Signed-off-by: Sascha Hauer --- .../bindings/devfreq/event/rockchip-dfi.txt | 18 --------- .../bindings/devfreq/event/rockchip-dfi.yaml | 38 +++++++++++++++++++ 2 files changed, 38 insertions(+), 18 deletions(-) delete mode 100644 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt create mode 100644 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.yaml diff --git a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt deleted file mode 100644 index 148191b0fc158..0000000000000 --- a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt +++ /dev/null @@ -1,18 +0,0 @@ - -* Rockchip rk3399 DFI device - -Required properties: -- compatible: Must be "rockchip,rk3399-dfi". -- reg: physical base address of each DFI and length of memory mapped region -- rockchip,pmu: phandle to the syscon managing the "pmu general register files" -- clocks: phandles for clock specified in "clock-names" property -- clock-names : the name of clock used by the DFI, must be "pclk_ddr_mon"; - -Example: - dfi: dfi@ff630000 { - compatible = "rockchip,rk3399-dfi"; - reg = <0x00 0xff630000 0x00 0x4000>; - rockchip,pmu = <&pmugrf>; - clocks = <&cru PCLK_DDR_MON>; - clock-names = "pclk_ddr_mon"; - }; diff --git a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.yaml b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.yaml new file mode 100644 index 0000000000000..e082a0df7895a --- /dev/null +++ b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/devfreq/event/rockchip-dfi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip DFI + +maintainers: + - Sascha Hauer + +properties: + compatible: + enum: + - rk3399-dfi + - rk3568-dfi + + clocks: + maxItems: 1 + + rockchip,pmu: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the syscon managing the "PMU general register files". + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + dfi: dfi@fe230000 { + compatible = "rockchip,rk3568-dfi"; + reg = <0x00 0xfe230000 0x00 0x400>; + rockchip,pmu = <&pmugrf>; + };