From patchwork Mon Dec 6 18:26:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 522478 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 AC725C433FE for ; Mon, 6 Dec 2021 18:27:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347502AbhLFSah (ORCPT ); Mon, 6 Dec 2021 13:30:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347362AbhLFSaO (ORCPT ); Mon, 6 Dec 2021 13:30:14 -0500 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F65BC061746; Mon, 6 Dec 2021 10:26:45 -0800 (PST) Received: by mail-pj1-x1030.google.com with SMTP id gt5so8393203pjb.1; Mon, 06 Dec 2021 10:26:45 -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=I18/cMLsQhJOofktwki/zSWiGzzVEzrVRJ9sFw5GkOk=; b=nYcOF5vXym3mhpVAYnFbV12nN0McdPMuRRQKLbVmJth1q+Mp+tVHfYO/CScszMCnIS wnTneCF7yjgss9ikFrghR+rzsQNL3gZKerBKx+b7MPG9BpZfR+8WQsydrUwLOSK4UUC9 iM4QxWFvpuITmeJzOZxGM/cbOXfy/qbRqakUyHAiDWbiDBLLpInDa576iGdjQQZcNlmq glV7GztKKqlmeqNWi4FGul6HeG5Zh3WYQnJVbTeTdEOzVnjaRyGgEDROHFv3OHbpQ0i2 F3cuB4mRKaLN+Nv4Lz6CgCnQhHfuEMaF8Yx/fl6U4bbJlf816/RaO4NkCMpv3BwpFFtN Q2Pw== 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=I18/cMLsQhJOofktwki/zSWiGzzVEzrVRJ9sFw5GkOk=; b=78xHj7ZsR4adaAYD0bQiZDepISDs5Ewe/npibi9HoN70p9MVb5xn1EmK7GNY56dgu7 b8mauCVjALsV8RXdAUzpth8gueOo4kKdEzAqtN158VMCEtMqGoSJOE83wvnAvTA/9qsX KJYfQlEI+uBDXlgTEv/7gNljvWaaSJtSx29xG0Lt+0blii5vKxW6lgpHe0f6fFmiKdEN N4N4lmWseexIY4Ynhv55jevXRSVeFlQ1M5EsDUh0GXm5MiKY/FvW1/LwCEMefwX0+vKk TYtW6msggdIhgU7biNgpz0+v6dXtsNf9mHvgbInJHo0LG1OCzb9/c0LkJNv1DQOfgQy6 K8aQ== X-Gm-Message-State: AOAM532fkSTL3qQiN+by3N6W6EhK0pOOhTyhhZ9Rey4IbksRpInn44e3 Qzfu8A+SY9AnFZEEcXE7W3YFre8PkSQ= X-Google-Smtp-Source: ABdhPJzBy0O21Nc2EF1bYgkBVgbj1vC2wiovbxWRmuqR9Q3XkDy4IsPPsVR2UzVgwg/eFntTN4tNoQ== X-Received: by 2002:a17:90a:9a8e:: with SMTP id e14mr198493pjp.231.1638815204680; Mon, 06 Dec 2021 10:26:44 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a22sm12773097pfh.111.2021.12.06.10.26.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 10:26:44 -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 12/14] dt-bindings: ata: Convert Broadcom SATA to YAML Date: Mon, 6 Dec 2021 10:26:14 -0800 Message-Id: <20211206182616.2089677-13-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-usb@vger.kernel.org Convert the Broadcom SATA3 AHCI controller Device Tree binding to YAML to help with validation. Acked-by: Damien Le Moal Signed-off-by: Florian Fainelli --- .../bindings/ata/brcm,sata-brcm.txt | 45 --------- .../bindings/ata/brcm,sata-brcm.yaml | 91 +++++++++++++++++++ 2 files changed, 91 insertions(+), 45 deletions(-) delete mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt create mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt deleted file mode 100644 index b9ae4ce4a0a0..000000000000 --- a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt +++ /dev/null @@ -1,45 +0,0 @@ -* Broadcom SATA3 AHCI Controller - -SATA nodes are defined to describe on-chip Serial ATA controllers. -Each SATA controller should have its own node. - -Required properties: -- compatible : should be one or more of - "brcm,bcm7216-ahci" - "brcm,bcm7425-ahci" - "brcm,bcm7445-ahci" - "brcm,bcm-nsp-ahci" - "brcm,sata3-ahci" - "brcm,bcm63138-ahci" -- reg : register mappings for AHCI and SATA_TOP_CTRL -- reg-names : "ahci" and "top-ctrl" -- interrupts : interrupt mapping for SATA IRQ - -Optional properties: - -- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle - pointing to the RESCAL reset controller provider node. -- reset-names: for "brcm,bcm7216-ahci", must be "rescal". - -Also see ahci-platform.txt. - -Example: - - sata@f045a000 { - compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci"; - reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>; - reg-names = "ahci", "top-ctrl"; - interrupts = <0 30 0>; - #address-cells = <1>; - #size-cells = <0>; - - sata0: sata-port@0 { - reg = <0>; - phys = <&sata_phy 0>; - }; - - sata1: sata-port@1 { - reg = <1>; - phys = <&sata_phy 1>; - }; - }; diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml new file mode 100644 index 000000000000..4098d56872ae --- /dev/null +++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/brcm,sata-brcm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom SATA3 AHCI Controller + +description: + SATA nodes are defined to describe on-chip Serial ATA controllers. + Each SATA controller should have its own node. + +maintainers: + - Florian Fainelli + +allOf: + - $ref: sata-common.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - brcm,bcm7216-ahci + - const: brcm,sata3-ahci + - items: + - enum: + - brcm,bcm7445-ahci + - const: brcm,sata3-ahci + - items: + - enum: + - brcm,bcm7425-ahci + - const: brcm,sata3-ahci + - items: + - const: brcm,bcm-nsp-ahci + - items: + - const: brcm,bcm63138-ahci + + reg: + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: ahci + - const: top-ctrl + + interrupts: true + +if: + properties: + compatible: + contains: + enum: + - brcm,bcm7216-ahci +then: + properties: + resets: true + reset-names: + items: + - const: rescal + +required: + - compatible + - reg + - interrupts + - "#address-cells" + - "#size-cells" + +unevaluatedProperties: false + +examples: + - | + sata@f045a000 { + compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci"; + reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>; + reg-names = "ahci", "top-ctrl"; + interrupts = <0 30 0>; + #address-cells = <1>; + #size-cells = <0>; + + sata0: sata-port@0 { + reg = <0>; + phys = <&sata_phy 0>; + }; + + sata1: sata-port@1 { + reg = <1>; + phys = <&sata_phy 1>; + }; + };