From patchwork Mon Dec 6 18:26:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 12659441 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 C7254C4332F for ; Mon, 6 Dec 2021 18:27:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347777AbhLFSbO (ORCPT ); Mon, 6 Dec 2021 13:31:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347123AbhLFS35 (ORCPT ); Mon, 6 Dec 2021 13:29:57 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE2A9C061359; Mon, 6 Dec 2021 10:26:28 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id x5so11014783pfr.0; Mon, 06 Dec 2021 10:26:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=v2A5xiMCMD01rja8VsVDsIJrjuLJ0aPnQc2VQht4HL0=; b=c9Jsl2hZOfK0CYPT8V2GSfwPGDLRR5wg6YINAn5nKczCXrlhzTlNGzRFKGGjPeJe1L xcEGaTzkkHOWgB9L45gGuzZZUG7Ut9ZJ7dKufiNqNv1bxgPX2p9fOzRu2CdoFh8uLNIz UZ96AUHAk8flm4/uhavpoF/IGLg+6oXhr+LFejLHPxlYlOl95pYWUlchHyru6lKDooL2 bmBWmr8VG66nkD9Z1SLxuF/OrdgqSiIXCu3L06erm//1JT1V+I262+CW1FwnnMMrEHh9 iQfgmdmLTa0b75zTtlRhkGKuczBcUiODdXe4wElcxw2vuKw3drCoMsgT4g6gb+BerwVs 44Qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=v2A5xiMCMD01rja8VsVDsIJrjuLJ0aPnQc2VQht4HL0=; b=XEZkXgWiOFsG3a9iz5m8Tjk0DL2yHSFHMcUnD2C+3+Ex+hbDPGq1wW8LDNo3mEnb2P ak2t+UZJ6eV3WBhYpmNCQGRSKI8sv+FnpZiSEd+cdrh2pX9xDeWI5kM1GLe5+sK0En5N uISCT1bXDkD1sX1iUE5KDAuJbvMlGDTT8LjLUJDEmAbZZnCyOxmLZIsmMXYvgJTSektl e1GBiEuf7gSci2sOB65sx9GRYyVrb/yDth3i+ZduGFqtTAWibDb5NdwRmqMstBp8x5w7 +FvTcmER5MRWxi7p3lQE3YSJfzmoPFE96upZzgJeYX8kTsL4ThXBvTnETH2NuVInq9V1 tzCQ== X-Gm-Message-State: AOAM531MfoOqs/FPZF5FkMtQ0nTt3JciOMX6IxJCruQ6R5ainqwkUeye NiFmyFnSt7HHWtuuQz7LBR6gmQY3AOw= X-Google-Smtp-Source: ABdhPJwRnUOiI2e1NM8GsgG18O/2CJ88XFMg7KlTym3Di4SpobO10rebateGY5tG5eLZs3t3nGd7yQ== X-Received: by 2002:a63:4c58:: with SMTP id m24mr19807730pgl.597.1638815188066; Mon, 06 Dec 2021 10:26:28 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a22sm12773097pfh.111.2021.12.06.10.26.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 10:26:27 -0800 (PST) From: Florian Fainelli To: devicetree@vger.kernel.org Cc: Florian Fainelli , Damien Le Moal , Rob Herring , Linus Walleij , Bartosz Golaszewski , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE), Gregory Fong , Thomas Gleixner , Marc Zyngier , Ulf Hansson , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Lee Jones , Philipp Zabel , Herbert Xu , Ray Jui , Scott Branden , Alessandro Zummo , Alexandre Belloni , "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Markus Mayer , Greg Kroah-Hartman , Al Cooper , Doug Berger , linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)), linux-kernel@vger.kernel.org (open list), linux-gpio@vger.kernel.org (open list:GPIO SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-mmc@vger.kernel.org (open list:MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND...), linux-pwm@vger.kernel.org (open list:PWM SUBSYSTEM), linux-crypto@vger.kernel.org (open list:HARDWARE RANDOM NUMBER GENERATOR CORE), linux-rtc@vger.kernel.org (open list:REAL TIME CLOCK (RTC) SUBSYSTEM), linux-pm@vger.kernel.org (open list:THERMAL), linux-usb@vger.kernel.org (open list:USB SUBSYSTEM) Subject: [PATCH v2 04/14] dt-bindings: rtc: Convert Broadcom STB waketimer to YAML Date: Mon, 6 Dec 2021 10:26:06 -0800 Message-Id: <20211206182616.2089677-5-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211206182616.2089677-1-f.fainelli@gmail.com> References: <20211206182616.2089677-1-f.fainelli@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the Broadcom STB waketimer Device Tree binding to YAML to help with validation. Signed-off-by: Florian Fainelli --- .../bindings/rtc/brcm,brcmstb-waketimer.txt | 20 --------- .../bindings/rtc/brcm,brcmstb-waketimer.yaml | 44 +++++++++++++++++++ 2 files changed, 44 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt create mode 100644 Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml diff --git a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt deleted file mode 100644 index d946f28502b3..000000000000 --- a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt +++ /dev/null @@ -1,20 +0,0 @@ -Broadcom STB wake-up Timer - -The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the -ability to wake up the system from low-power suspend/standby modes. - -Required properties: -- compatible : should contain "brcm,brcmstb-waketimer" -- reg : the register start and length for the WKTMR block -- interrupts : The TIMER interrupt -- clocks : The phandle to the UPG fixed clock (27Mhz domain) - -Example: - -waketimer@f0411580 { - compatible = "brcm,brcmstb-waketimer"; - reg = <0xf0411580 0x14>; - interrupts = <0x3>; - interrupt-parent = <&aon_pm_l2_intc>; - clocks = <&upg_fixed>; -}; diff --git a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml new file mode 100644 index 000000000000..9fe079917a98 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/brcm,brcmstb-waketimer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom STB wake-up Timer + +maintainers: + - Florian Fainelli + +description: + The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the + ability to wake up the system from low-power suspend/standby modes. + +allOf: + - $ref: "rtc.yaml#" + +properties: + compatible: + const: brcm,brcmstb-waketimer + + reg: + maxItems: 1 + + interrupts: + description: the TIMER interrupt + maxItems: 1 + + clocks: + description: clock reference in the 27MHz domain + maxItems: 1 + +additionalProperties: false + +examples: + - | + rtc@f0411580 { + compatible = "brcm,brcmstb-waketimer"; + reg = <0xf0411580 0x14>; + interrupts = <0x3>; + interrupt-parent = <&aon_pm_l2_intc>; + clocks = <&upg_fixed>; + };