From patchwork Sun Mar 14 20:21:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 400737 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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT 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 35BF1C433DB for ; Sun, 14 Mar 2021 20:22:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EA55464EC6 for ; Sun, 14 Mar 2021 20:22:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234538AbhCNUWJ (ORCPT ); Sun, 14 Mar 2021 16:22:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:36256 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233634AbhCNUVj (ORCPT ); Sun, 14 Mar 2021 16:21:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9ED3B64EBD; Sun, 14 Mar 2021 20:21:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615753299; bh=c45TWfIv0yJtHyiy543ru3l+nTG5qAxX2Sg4ag+6Uls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f8XWvuIKJ6OxePzFWqWsnpu2QarVkMvo191zyHqogz597vKAZS2psKsi+14AWVerj NgMwagzD3iSKjKcgkwpArTmPJxxsrVjSG5+fI2FHPtkdaTHEy+A/FDr0WOyHXLPF80 49sZQCAMtRnqZFzBDU5xwyZqjFnFg3tI2n1cMr5+q8g78iVvCdlU5vgNWYvzA4FKlU jgcPv/Ly1fzzvArK2Qy36lBYuCkj9j42knoVr4fDle/12x56dO5kLheFk8k8D8kBnN 6Up6+XHuIpJWqGcQai3Pi4WROUms1YmjQFYoq0GaseRJjtR42WdY/ghEY9de3PihHd pheb+lPSNJuNg== From: Lorenzo Bianconi To: nbd@nbd.name Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com, robh@kernel.org, devicetree@vger.kernel.org, sean.wang@mediatek.com, ryder.lee@mediatek.com, johannes@sipsolutions.net Subject: [PATCH v2 2/2] dt-bindings:net:wireless:mediatek, mt76: txt to yaml conversion Date: Sun, 14 Mar 2021 21:21:07 +0100 Message-Id: X-Mailer: git-send-email 2.29.2 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert mt76 dts bindings from .txt to .yaml Signed-off-by: Lorenzo Bianconi --- .../bindings/net/wireless/mediatek,mt76.txt | 78 ------------ .../bindings/net/wireless/mediatek,mt76.yaml | 117 ++++++++++++++++++ 2 files changed, 117 insertions(+), 78 deletions(-) delete mode 100644 Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt create mode 100644 Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt deleted file mode 100644 index ab7e7a00e534..000000000000 --- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt +++ /dev/null @@ -1,78 +0,0 @@ -* MediaTek mt76xx devices - -This node provides properties for configuring the MediaTek mt76xx wireless -device. The node is expected to be specified as a child node of the PCI -controller to which the wireless chip is connected. - -Alternatively, it can specify the wireless part of the MT7628/MT7688 or -MT7622 SoC. For SoC, use the following compatible strings: - -compatible: -- "mediatek,mt7628-wmac" for MT7628/MT7688 -- "mediatek,mt7622-wmac" for MT7622 - -properties: -- reg: Address and length of the register set for the device. -- interrupts: Main device interrupt - -MT7622 specific properties: -- power-domains: phandle to the power domain that the WMAC is part of -- mediatek,infracfg: phandle to the infrastructure bus fabric syscon node - -Optional properties: - -- ieee80211-freq-limit: See ieee80211.txt -- mediatek,mtd-eeprom: Specify a MTD partition + offset containing EEPROM data -- big-endian: if the radio eeprom partition is written in big-endian, specify - this property -- mediatek,eeprom-merge-otp: Merge EEPROM data with OTP data. Can be used on - boards where the flash calibration data is generic and specific calibration - data should be pulled from the OTP ROM - -The MAC address can as well be set with corresponding optional properties -defined in net/ethernet.txt. - -Optional nodes: -- led: Properties for a connected LED - Optional properties: - - led-sources: See Documentation/devicetree/bindings/leds/common.txt - -&pcie { - pcie0 { - wifi@0,0 { - compatible = "mediatek,mt76"; - reg = <0x0000 0 0 0 0>; - ieee80211-freq-limit = <5000000 6000000>; - mediatek,mtd-eeprom = <&factory 0x8000>; - big-endian; - - led { - led-sources = <2>; - }; - }; - }; -}; - -MT7628 example: - -wmac: wmac@10300000 { - compatible = "mediatek,mt7628-wmac"; - reg = <0x10300000 0x100000>; - - interrupt-parent = <&cpuintc>; - interrupts = <6>; - - mediatek,mtd-eeprom = <&factory 0x0000>; -}; - -MT7622 example: - -wmac: wmac@18000000 { - compatible = "mediatek,mt7622-wmac"; - reg = <0 0x18000000 0 0x100000>; - interrupts = ; - - mediatek,infracfg = <&infracfg>; - - power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>; -}; diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml new file mode 100644 index 000000000000..f472a09609e8 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/wireless/mediatek,mt76.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek mt76 wireless devices Generic Binding + +maintainers: + - Felix Fietkau + - Lorenzo Bianconi + +description: | + This node provides properties for configuring the MediaTek mt76xx + wireless device. The node is expected to be specified as a child + node of the PCI controller to which the wireless chip is connected. + Alternatively, it can specify the wireless part of the MT7628/MT7688 + or MT7622 SoC. + +properties: + compatible: + enum: + - mediatek,mt76 + - mediatek,mt7628-wmac + - mediatek,mt7622-wmac + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + mediatek,infracfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the infrastructure bus fabric syscon node. + This property is MT7622 specific + + ieee80211-freq-limit: + $ref: ieee80211.yaml# + + mediatek,mtd-eeprom: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle to a MTD partition + offset containing EEPROM data + + big-endian: + type: boolean + description: + Specify if the radio eeprom partition is written in big-endian + + mediatek,eeprom-merge-otp: + type: boolean + description: + Merge EEPROM data with OTP data. Can be used on boards where the flash + calibration data is generic and specific calibration data should be + pulled from the OTP ROM + + led: + type: object + properties: + led-sources: + maxItems: 1 + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + List of device current outputs the LED is connected to + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pcie0 { + #address-cells = <3>; + #size-cells = <2>; + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + ieee80211-freq-limit = <5000000 6000000>; + mediatek,mtd-eeprom = <&factory 0x8000>; + big-endian; + + led { + led-sources = <2>; + }; + }; + }; + + - | + wmac: wmac@10300000 { + compatible = "mediatek,mt7628-wmac"; + reg = <0x10300000 0x100000>; + + interrupt-parent = <&cpuintc>; + interrupts = <6>; + + mediatek,mtd-eeprom = <&factory 0x0>; + }; + + - | + wlmac: wmac@18000000 { + compatible = "mediatek,mt7622-wmac"; + reg = <0x10300000 0x100000>; + interrupts = <0 211 8>; + + mediatek,infracfg = <&infracfg>; + + power-domains = <&scpsys 3>; + };