From nobody Sat Sep 21 14:53:46 2024 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 5D89BC433F5 for ; Thu, 29 Sep 2022 12:29:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235575AbiI2M3a (ORCPT ); Thu, 29 Sep 2022 08:29:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42302 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234300AbiI2M3V (ORCPT ); Thu, 29 Sep 2022 08:29:21 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A5CE14F8DA; Thu, 29 Sep 2022 05:29:20 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 6248266022B3; Thu, 29 Sep 2022 13:29:18 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1664454558; bh=tWLISRDl8sSojAqI5mblzCEFbyqsAUeF/F2kOkv3Nnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BSI8FxOjAEwgx4DMqNZoFeLylCj2W98/WMufWQTutMgpUu9dSnT317uvizQhlhIzN ha76+VfOD8avSFtjKWo6VVzJDa1BUGHc5Cgv7e+KV/UuW12b2f74KB5Y/MHHQxmPqE 0y7lQserTDS4XD5iY7ScG/94BkvedBuQq4Ttpma6dkgXAV8we4gwQiVokEKOzE0hZO 4tQRhfV68yA6bXtxeK7XsryUzjuqBs5ic3PGpCs3PvKhWRu5IZkubVVAW342oKWHv4 A5jSjDlEhlY9MSv7SevCP6LIdd0qZuYkZdJPVn6t6/PndZz0AfZFo/aa9NsHtGv4Sj ID4vsRbNHEy2g== From: AngeloGioacchino Del Regno To: daniel.lezcano@linaro.org Cc: tglx@linutronix.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, AngeloGioacchino Del Regno Subject: [PATCH 2/2] dt-bindings: timer: mediatek: Convert to json-schema Date: Thu, 29 Sep 2022 14:29:01 +0200 Message-Id: <20220929122901.614315-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220929122901.614315-1-angelogioacchino.delregno@collabora.com> References: <20220929122901.614315-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Convert the MediaTek SoC timer txt binding to json-schema. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Rob Herring --- .../bindings/timer/mediatek,mtk-timer.txt | 47 ---------- .../bindings/timer/mediatek,timer.yaml | 86 +++++++++++++++++++ 2 files changed, 86 insertions(+), 47 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/mediatek,mtk-ti= mer.txt create mode 100644 Documentation/devicetree/bindings/timer/mediatek,timer.= yaml diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt= b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt deleted file mode 100644 index 8bbb6e94508b..000000000000 --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt +++ /dev/null @@ -1,47 +0,0 @@ -MediaTek Timers ---------------- - -MediaTek SoCs have different timers on different platforms, -- CPUX (ARM/ARM64 System Timer) -- GPT (General Purpose Timer) -- SYST (System Timer) - -The proper timer will be selected automatically by driver. - -Required properties: -- compatible should contain: - For those SoCs that use GPT - * "mediatek,mt2701-timer" for MT2701 compatible timers (GPT) - * "mediatek,mt6580-timer" for MT6580 compatible timers (GPT) - * "mediatek,mt6582-timer" for MT6582 compatible timers (GPT) - * "mediatek,mt6589-timer" for MT6589 compatible timers (GPT) - * "mediatek,mt7623-timer" for MT7623 compatible timers (GPT) - * "mediatek,mt8127-timer" for MT8127 compatible timers (GPT) - * "mediatek,mt8135-timer" for MT8135 compatible timers (GPT) - * "mediatek,mt8173-timer" for MT8173 compatible timers (GPT) - * "mediatek,mt8516-timer" for MT8516 compatible timers (GPT) - * "mediatek,mt6577-timer" for MT6577 and all above compatible timers (GPT) - - For those SoCs that use SYST - * "mediatek,mt8183-timer" for MT8183 compatible timers (SYST) - * "mediatek,mt8186-timer" for MT8186 compatible timers (SYST) - * "mediatek,mt8188-timer" for MT8188 compatible timers (SYST) - * "mediatek,mt8192-timer" for MT8192 compatible timers (SYST) - * "mediatek,mt8195-timer" for MT8195 compatible timers (SYST) - * "mediatek,mt7629-timer" for MT7629 compatible timers (SYST) - * "mediatek,mt6765-timer" for MT6765 and all above compatible timers (SYS= T) - - For those SoCs that use CPUX - * "mediatek,mt6795-systimer" for MT6795 compatible timers (CPUX) - -- reg: Should contain location and length for timer register. -- clocks: Should contain system clock. - -Examples: - - timer@10008000 { - compatible =3D "mediatek,mt6577-timer"; - reg =3D <0x10008000 0x80>; - interrupts =3D ; - clocks =3D <&system_clk>; - }; diff --git a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml b/= Documentation/devicetree/bindings/timer/mediatek,timer.yaml new file mode 100644 index 000000000000..a5ea4095852e --- /dev/null +++ b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/timer/mediatek,timer.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MediaTek SoC timers + +maintainers: + - Matthias Brugger + +description: + MediaTek SoCs have different timers on different platforms, + CPUX (ARM/ARM64 System Timer), GPT (General Purpose Timer) + and SYST (System Timer). + +properties: + compatible: + oneOf: + - items: + - enum: + - mediatek,mt6577-timer + - mediatek,mt6765-timer + - mediatek,mt6795-systimer + # GPT Timers + - items: + - enum: + - mediatek,mt2701-timer + - mediatek,mt6580-timer + - mediatek,mt6582-timer + - mediatek,mt6589-timer + - mediatek,mt7623-timer + - mediatek,mt8127-timer + - mediatek,mt8135-timer + - mediatek,mt8173-timer + - mediatek,mt8516-timer + - const: mediatek,mt6577-timer + # SYST Timers + - items: + - enum: + - mediatek,mt7629-timer + - mediatek,mt8183-timer + - mediatek,mt8186-timer + - mediatek,mt8188-timer + - mediatek,mt8192-timer + - mediatek,mt8195-timer + - const: mediatek,mt6765-timer + # CPUX Timers + - items: + - const: mediatek,mt6795-systimer + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + items: + - description: Timer clock + - description: RTC or bus clock + + clock-names: + minItems: 1 + maxItems: 2 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + + timer@10008000 { + compatible =3D "mediatek,mt6577-timer"; + reg =3D <0x10008000 0x80>; + interrupts =3D ; + clocks =3D <&system_clk>; + }; --=20 2.37.2