From patchwork Wed Dec 1 20:51:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 12651031 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 EF58AC433EF for ; Wed, 1 Dec 2021 20:55:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343629AbhLAU6v (ORCPT ); Wed, 1 Dec 2021 15:58:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353229AbhLAUzY (ORCPT ); Wed, 1 Dec 2021 15:55:24 -0500 Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34882C061574; Wed, 1 Dec 2021 12:52:03 -0800 (PST) Received: by mail-pl1-x62c.google.com with SMTP id v19so18631837plo.7; Wed, 01 Dec 2021 12:52:03 -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=AXZ0/ybbAQg9uwesPD/ypGEbhpQvjxTYTz5qeYJSb5s=; b=RqAZjsscvU0hDJajSSfKbV4IxUZ1YixeXmi/eM78Qa1wB2eHbsoywUKSQoiK/sRQqS 6J8avig4d6I9znxje0E8zkDbwu3CmZX32YefFABy/U5fwFeLzOkAbRtUFWbriGslwcdr HD3j+NteFRp6aBetTcccwpbmHmRQKseOoePdez+N0vKBYKEt6x8pA4/RwnmXKHstsNk9 puBXqI9Bh5n/IdnzwWS4IevbPPERDjVj2v2B7gyNi3igHumqPBpfgSKNgKW+eh2Rcwpb aZdhqDUeia03TIZ0zewd0NlWZKk+liu8gR+acEuJBNt7MaQ3BHFHmdV4L5ikuYZZ9tfL zXng== 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=AXZ0/ybbAQg9uwesPD/ypGEbhpQvjxTYTz5qeYJSb5s=; b=SmDupfkSN1frp/EDNK7O+5I4CC5njFuOiVUbdiYjKukciiaw+yGIn9Nrqm3ioBAmAr ggJmCAs2+VOndxmsESyDWjqHkd9U62bvRvpQ3L1CDpn12eEvdlvm7VenBz4Q1GXAWzXs 0cOZwCo3QVI73tKXjP/72816aLRQ8uhsLsXLiLs0yC0asGYeh6TnWf0HQdLElgF76KwJ TqsOKsrCbAxlXgAlNjwsQ6DlcZw4M7tyViUDezsRpYj4pSzvY9/aocXB79u8OUCNzf40 NAhCfBl3GNqgprA2HVTCTROYcxOKZS7qB/ddA9uiVU99Pr2lz3xQINORtJCP0F/BORRx zoVg== X-Gm-Message-State: AOAM530AdEJHro6Hirr8eiVKdgzexN7QL/tojEO7BefqoKirnbFdX6Gy ihEfq0wgxWHDVGl17Cv+D50jesElg8Q= X-Google-Smtp-Source: ABdhPJzIcSFtZpvzNOMDOCXE0f6S4EaCgoh5EozgkKAH27+PLnIhHJdr6LwbAN6kRx55rIh+Vth9kw== X-Received: by 2002:a17:902:b94b:b0:143:d3bc:9d83 with SMTP id h11-20020a170902b94b00b00143d3bc9d83mr10308246pls.6.1638391922345; Wed, 01 Dec 2021 12:52:02 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id p20sm729117pfw.96.2021.12.01.12.52.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Dec 2021 12:52:01 -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 , Matt Mackall , 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 12/14] dt-bindings: ata: Convert Broadcom SATA to YAML Date: Wed, 1 Dec 2021 12:51:08 -0800 Message-Id: <20211201205110.41656-13-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211201205110.41656-1-f.fainelli@gmail.com> References: <20211201205110.41656-1-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. Signed-off-by: Florian Fainelli Acked-by: Damien Le Moal --- .../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>; + }; + };