From patchwork Fri May 5 11:38:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 13232585 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3EA70C77B7C for ; Fri, 5 May 2023 11:41:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=11weUjtNXR7prrIts5MOAFGpuvauSShPCrvPFpCCPyk=; b=is6C2dvkdhF2D/ 9Nvo1j311a9Vd45WQ24jDp79f+7V0x85dwjIDRnp/1fmP2S7URBF8I5RFIpuY+u6CaQH2MAEBIUvC 5d1+ipJbu5UGScX1c4GdWsztUxxQMIm+Hs6rJafRL0CcS1l/Aw7Ji/2Z7nao9vhKlh2VZI87FX5Wi KW0bLLmZFQV8bWebki5lyMGypHn9WE/S2QuRmdQZUAiyoda66WDT3WQ9G+1vspl6DkM+cmOUb7ApP 5mhRV3NNiGAyYkUuMK5BtbZecd0LBGnrwm/OTQ+3WuhNYqTgIKZqUO46eEVTapr805p3MtTUQYXvh +9GQPeeusCWprkcYLwjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1puto6-00AkXJ-0Y; Fri, 05 May 2023 11:41:02 +0000 Received: from desiato.infradead.org ([90.155.92.199]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1putmg-00AjFq-2j for linux-rockchip@bombadil.infradead.org; Fri, 05 May 2023 11:39:34 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=rRPG9zbxRNEmMbipwyizNsj67rkGE3tp0VTVDEiV5ow=; b=oPws8AATZ14DJPqkd0UFhJX5Z9 amgnBr8XksBjxTduJEstAd7Pvg8ygXN/8aNoU/26NARc9ndyfTHTYfAqDTd0h+t7A0wnVxWaaOXCc Dbwpg6Bisp43UakKj/5Y7jj45R44e7Wl+2cN6V1IAhuBQiSh/YmzpzUPu/CfpysN2/tMB9GkqVQ9Z 1RMJQMsxk4cemIhUz6txG+MHXHc1aYRntKjCT+PUM42TKWxJjKxfoZDAkUek4MnS5EYYzA0vPK2FT kPkcq+3P0CBU3w2gnLSvKB4FLHpJ9Hs4/TwvcU7MmGyCggHrgCLfd+XKSzC8neCHz5w+EswYNJVFm uohN09dg==; Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1putmP-003ETy-0l for linux-rockchip@lists.infradead.org; Fri, 05 May 2023 11:39:33 +0000 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 1putmC-0001Yg-GG; Fri, 05 May 2023 13:39:04 +0200 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 1putmB-001Hc9-Qj; Fri, 05 May 2023 13:39:03 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1putm8-003Rpz-GB; Fri, 05 May 2023 13:39:00 +0200 From: Sascha Hauer To: linux-rockchip@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, Heiko Stuebner , Kyungmin Park , MyungJoo Ham , Will Deacon , Mark Rutland , kernel@pengutronix.de, Michael Riesch , Sascha Hauer Subject: [PATCH v4 21/21] dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml Date: Fri, 5 May 2023 13:38:56 +0200 Message-Id: <20230505113856.463650-22-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230505113856.463650-1-s.hauer@pengutronix.de> References: <20230505113856.463650-1-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-rockchip@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230505_123923_558894_532C8A92 X-CRM114-Status: GOOD ( 16.93 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.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 | 39 +++++++++++++++++++ 2 files changed, 39 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..c0ef02a2d262b --- /dev/null +++ b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.yaml @@ -0,0 +1,39 @@ +# 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 + - rk3588-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>; + };