From mboxrd@z Thu Jan 1 00:00:00 1970 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=-20.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 179B4C4361A for ; Thu, 3 Dec 2020 23:48:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1DAA224F9 for ; Thu, 3 Dec 2020 23:48:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731432AbgLCXse (ORCPT ); Thu, 3 Dec 2020 18:48:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42216 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730144AbgLCXsc (ORCPT ); Thu, 3 Dec 2020 18:48:32 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66FD0C061A52; Thu, 3 Dec 2020 15:47:52 -0800 (PST) Date: Thu, 03 Dec 2020 23:47:49 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1607039270; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fe1dZJ0fYS6JjnK+yYARCDAyN4MkcEXIge7MgZ5/IFw=; b=UIm2j+2adKfI9wkBK3bDWS1SGho6IlLOOkcqFHDIg2+ngtPCi4fAd2b9bH8hoUCka/wC1K 1tcLEzmt/vvE3qYNGYA2KfrHs2hbyFJKYzBPLc9C/9QFGt77ei9XKdxaw5KRF0Rbe6aQ1Y sV102u3Seu4ugQIafHFOUgeg0nVvyPeZRBZuQSwnOC+3hXWMkO96wkYN1ku18JiepHXpec ufapK8z3TY+1PpBwSn3+JFsEHG0skXrZD8MTV1NCoxP/VxhA51RcxwhXXXB/ldLYGj/zlJ 1v81zJPE9VJTBnLM1/1BBflGPohHwTQtAPNESPPEP6QlWtEJleGVv7SNhKaL0w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1607039270; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fe1dZJ0fYS6JjnK+yYARCDAyN4MkcEXIge7MgZ5/IFw=; b=7aI2fNvKTuBOwff48AFIl+l5m8Ly5XHjeK8uKBAZepOHWUmNOA8S2o97nFmT5+y8Jnn9BU 3OUphDwKxFVDwICA== From: "tip-bot2 for Geert Uytterhoeven" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/core] dt-bindings: timer: renesas: tmu: Convert to json-schema Cc: Geert Uytterhoeven , Rob Herring , Daniel Lezcano , niklas.soderlund+renesas@ragnatech.se, x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20201110162014.3290109-3-geert+renesas@glider.be> References: <20201110162014.3290109-3-geert+renesas@glider.be> MIME-Version: 1.0 Message-ID: <160703926978.3364.10119610755223230693.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the timers/core branch of tip: Commit-ID: b7c0fed5ccf2c5cb4bb43ddc6b1625f042a83d0a Gitweb: https://git.kernel.org/tip/b7c0fed5ccf2c5cb4bb43ddc6b1625f042a= 83d0a Author: Geert Uytterhoeven AuthorDate: Tue, 10 Nov 2020 17:20:14 +01:00 Committer: Daniel Lezcano CommitterDate: Thu, 03 Dec 2020 19:16:26 +01:00 dt-bindings: timer: renesas: tmu: Convert to json-schema Convert the Renesas R-Mobile/R-Car Timer Unit (TMU) Device Tree binding documentation to json-schema. Document missing properties. Update the example to match reality. Signed-off-by: Geert Uytterhoeven Reviewed-by: Rob Herring Signed-off-by: Daniel Lezcano Reviewed-by: Niklas S=C3=B6derlund Link: https://lore.kernel.org/r/20201110162014.3290109-3-geert+renesas@glider= .be --- Documentation/devicetree/bindings/timer/renesas,tmu.txt | 50 +---- Documentation/devicetree/bindings/timer/renesas,tmu.yaml | 99 +++++++- 2 files changed, 99 insertions(+), 50 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.txt create mode 100644 Documentation/devicetree/bindings/timer/renesas,tmu.yaml diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Docume= ntation/devicetree/bindings/timer/renesas,tmu.txt deleted file mode 100644 index a36cd61..0000000 --- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt +++ /dev/null @@ -1,50 +0,0 @@ -* Renesas R-Mobile/R-Car Timer Unit (TMU) - -The TMU is a 32-bit timer/counter with configurable clock inputs and -programmable compare match. - -Channels share hardware resources but their counter and compare match value -are independent. The TMU hardware supports up to three channels. - -Required Properties: - - - compatible: must contain one or more of the following: - - "renesas,tmu-r8a7740" for the r8a7740 TMU - - "renesas,tmu-r8a774a1" for the r8a774A1 TMU - - "renesas,tmu-r8a774b1" for the r8a774B1 TMU - - "renesas,tmu-r8a774c0" for the r8a774C0 TMU - - "renesas,tmu-r8a774e1" for the r8a774E1 TMU - - "renesas,tmu-r8a7778" for the r8a7778 TMU - - "renesas,tmu-r8a7779" for the r8a7779 TMU - - "renesas,tmu-r8a77970" for the r8a77970 TMU - - "renesas,tmu-r8a77980" for the r8a77980 TMU - - "renesas,tmu" for any TMU. - This is a fallback for the above renesas,tmu-* entries - - - reg: base address and length of the registers block for the timer module. - - - interrupts: interrupt-specifier for the timer, one per channel. - - - clocks: a list of phandle + clock-specifier pairs, one for each entry - in clock-names. - - clock-names: must contain "fck" for the functional clock. - -Optional Properties: - - - #renesas,channels: number of channels implemented by the timer, must be 2 - or 3 (if not specified the value defaults to 3). - - -Example: R8A7779 (R-Car H1) TMU0 node - - tmu0: timer@ffd80000 { - compatible =3D "renesas,tmu-r8a7779", "renesas,tmu"; - reg =3D <0xffd80000 0x30>; - interrupts =3D <0 32 IRQ_TYPE_LEVEL_HIGH>, - <0 33 IRQ_TYPE_LEVEL_HIGH>, - <0 34 IRQ_TYPE_LEVEL_HIGH>; - clocks =3D <&mstp0_clks R8A7779_CLK_TMU0>; - clock-names =3D "fck"; - - #renesas,channels =3D <3>; - }; diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.yaml b/Docum= entation/devicetree/bindings/timer/renesas,tmu.yaml new file mode 100644 index 0000000..c541887 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/renesas,tmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Mobile/R-Car Timer Unit (TMU) + +maintainers: + - Geert Uytterhoeven + - Laurent Pinchart + +description: + The TMU is a 32-bit timer/counter with configurable clock inputs and + programmable compare match. + + Channels share hardware resources but their counter and compare match value + are independent. The TMU hardware supports up to three channels. + +properties: + compatible: + items: + - enum: + - renesas,tmu-r8a7740 # R-Mobile A1 + - renesas,tmu-r8a774a1 # RZ/G2M + - renesas,tmu-r8a774b1 # RZ/G2N + - renesas,tmu-r8a774c0 # RZ/G2E + - renesas,tmu-r8a774e1 # RZ/G2H + - renesas,tmu-r8a7778 # R-Car M1A + - renesas,tmu-r8a7779 # R-Car H1 + - renesas,tmu-r8a77970 # R-Car V3M + - renesas,tmu-r8a77980 # R-Car V3H + - const: renesas,tmu + + reg: + maxItems: 1 + + interrupts: + minItems: 2 + maxItems: 3 + + clocks: + maxItems: 1 + + clock-names: + const: fck + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + '#renesas,channels': + description: + Number of channels implemented by the timer. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 2, 3 ] + default: 3 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +if: + not: + properties: + compatible: + contains: + enum: + - renesas,tmu-r8a7740 + - renesas,tmu-r8a7778 + - renesas,tmu-r8a7779 +then: + required: + - resets + +additionalProperties: false + +examples: + - | + #include + #include + #include + tmu0: timer@ffd80000 { + compatible =3D "renesas,tmu-r8a7779", "renesas,tmu"; + reg =3D <0xffd80000 0x30>; + interrupts =3D , + , + ; + clocks =3D <&mstp0_clks R8A7779_CLK_TMU0>; + clock-names =3D "fck"; + power-domains =3D <&sysc R8A7779_PD_ALWAYS_ON>; + #renesas,channels =3D <3>; + };