From patchwork Fri Nov 18 14:33:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13048398 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 39D30C4332F for ; Fri, 18 Nov 2022 15:28:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=E9I1O1zQ6UVPEvDsHt2PCzrUhrE+pU6TdWh/+zrXHlA=; b=W/Y5vVUSyouKbX UKhEJOGs1sUOIOpgNhNeDDj9gBXiDSJ4LvZYP+YLWWB1XHJ9emLYYlr5ss3UqvEyR2DHGLyK/8424 aDfEStnLMyxEyfbskekrzuw7cMOqRQ/6SZw7vwurf+XFnEio7oZN8JYH0TDjZMXzBoNlUREslnU/v hDrI2Q7FfrOajtuTyCY+DOVaA9AVp0wteE/IUUjQ4yn4WqOV8K6+aNltWum+SMzQq14Pr7Z8e54ZV VZd25eR/1bDJ9hOzBl+3kauDvDzDz/z5SdP8gKFobfttCF9byv1I1hhNKZ9YRhMV8HnvE0eHYhS/4 pc3x1G6aExTYXu+WCY6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ow3Hc-004u9a-8T; Fri, 18 Nov 2022 15:28:00 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ow3HU-004u09-2u for linux-phy@bombadil.infradead.org; Fri, 18 Nov 2022 15:27:52 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Cc:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Sender:Reply-To:Content-ID:Content-Description; bh=xLXGft1LTrsRUm/stssOzl0Wu0Tv4L36SFUjpXRih0U=; b=bwgeSvarcey6SqQdkga845pyvT MQs2T+R5VENphOQn01DVb5qwxv6UXNizqqyysI50mg7a9CliufgYm0X2HH12ePpxNRpjafhdfspYq NA13GsEt5yRFv+SCEXbh+0NsXxuoRBFI9lskGVd978YpD81xhDBV5kUwhyx1uG0f9o1SpJstAZJP0 3JYItdD4fTtmzvX7h/7foXw2BTvBny9S0RzUrvT5j6tsCl7z5QroNM9NSpy17Tzelf2Hw9ZTeGcPy UK6K+fFm2flG8H6tnAnlJGVUOPtGh8BWoovnZTlfOO/WvT4WLfk5ZI7qilHEUFIlzQeX55kOFH5Rl NsYFepYg==; Received: from mail-wr1-x42d.google.com ([2a00:1450:4864:20::42d]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ow2R9-0020zy-4t for linux-phy@lists.infradead.org; Fri, 18 Nov 2022 14:33:51 +0000 Received: by mail-wr1-x42d.google.com with SMTP id a14so9554153wru.5 for ; Fri, 18 Nov 2022 06:33:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=xLXGft1LTrsRUm/stssOzl0Wu0Tv4L36SFUjpXRih0U=; b=cCR5gQy562wvY7HQ1tfOAsEkzRhd5Q67vmDhpKmXdhgwcXETjvsGX1J4mU9pCcNhV4 c+Mc00TU+/VeylHvYs5E0MnIxYMkiSJ5qbqI+34tyGUSNO9RGoGb93KXrFmg4kBwz4sl 4thkPqltfrVF30zr5uUyfhZ7eAOr0grm4V84lVwTr2NqhKpjXEDdkOYMVqxrlfV6LeWY RJ1wBOHq7O34tVSUCtLq/MQUgq/jAyVT9beK7sU6Uu43xH623nWYhGBDiDoYqdx/L9Nh HoH408Wcb8xfa9OozfxyU92ujUElSLyXDP8Wg+ouxedfxijEjU3QB62Dt5KIYW7GDdkI EwOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xLXGft1LTrsRUm/stssOzl0Wu0Tv4L36SFUjpXRih0U=; b=CZqkSl2VSmkGVgCEF/b9Tk1J9xEhaHwDBs8S4mfJJRJXFnqtl+A7eOPHmQxK/XUkAo z9TyE4aHc5f/3eoG+Q4FjbANtE0a8cVhDO2Qgv+93R1vf6NpNQhi0+oZaErxTrAVnazz ORv7rXrc/8NQ0cWzEyGWBbEYIk9/67ZXZ1BHZtbn1RFoWE8JNEytP609vYbEawv4QJDs pEMtJTwxGXEo74wKNX5eopOmPLP84u1BBYsIpp5Pd0/DgNV3fMhx2DmvvwvikRUJ7TDu A8MEKCIykQTLnPdFz7oXd+GcH/oFiSwe2VUvRi3f37diE/PMDA+HOHEsv3EzLJUAzSVU Uo2g== X-Gm-Message-State: ANoB5pmoxqlfHIJwpi5mPxo6SqnAqxOdGq/ty4oPy//XcarGFEFIB9Y0 g3+hyxqGcukl1OaR8TkIOsFUFg== X-Google-Smtp-Source: AA0mqf5izo8CUrxyl+/5K7a0ETPX8fLNUL2jQN7f+Pa+tcQ6frMXmlBDMAAxi7obM1ilnXFV6/S1WQ== X-Received: by 2002:adf:b342:0:b0:236:62ce:3db with SMTP id k2-20020adfb342000000b0023662ce03dbmr4460768wrd.687.1668782025463; Fri, 18 Nov 2022 06:33:45 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id j21-20020a05600c1c1500b003cfb7c02542sm5436726wms.11.2022.11.18.06.33.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Nov 2022 06:33:45 -0800 (PST) From: Neil Armstrong Date: Fri, 18 Nov 2022 15:33:36 +0100 Subject: [PATCH 10/12] dt-bindings: mmc: convert amlogic,meson-gx.txt to dt-schema MIME-Version: 1.0 Message-Id: <20221117-b4-amlogic-bindings-convert-v1-10-3f025599b968@linaro.org> References: <20221117-b4-amlogic-bindings-convert-v1-0-3f025599b968@linaro.org> In-Reply-To: <20221117-b4-amlogic-bindings-convert-v1-0-3f025599b968@linaro.org> To: Jakub Kicinski , Wim Van Sebroeck , Srinivas Kandagatla , Rob Herring , Andrew Lunn , Alessandro Zummo , Eric Dumazet , Bjorn Helgaas , Kevin Hilman , Ulf Hansson , Heiner Kallweit , Vinod Koul , Russell King , Thomas Gleixner , Kishon Vijay Abraham I , Guenter Roeck , Krzysztof Kozlowski , Martin Blumenstingl , Alexandre Belloni , Daniel Lezcano , Jerome Brunet , Paolo Abeni , Mauro Carvalho Chehab , "David S. Miller" Cc: linux-media@vger.kernel.org, netdev@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-mmc@vger.kernel.org, linux-rtc@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Neil Armstrong , devicetree@vger.kernel.org X-Mailer: b4 0.10.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221118_143347_737999_16D3CE93 X-CRM114-Status: GOOD ( 15.94 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Convert the Amlogic SD / eMMC controller for S905/GXBB family SoCs to dt-schema. Signed-off-by: Neil Armstrong --- .../bindings/mmc/amlogic,meson-gx-mmc.yaml | 78 ++++++++++++++++++++++ .../devicetree/bindings/mmc/amlogic,meson-gx.txt | 39 ----------- 2 files changed, 78 insertions(+), 39 deletions(-) diff --git a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml new file mode 100644 index 000000000000..c9545334fd99 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/amlogic,meson-gx-mmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic SD / eMMC controller for S905/GXBB family SoCs + +description: + The MMC 5.1 compliant host controller on Amlogic provides the + interface for SD, eMMC and SDIO devices + +maintainers: + - Neil Armstrong + +allOf: + - $ref: mmc-controller.yaml# + +properties: + compatible: + oneOf: + - enum: + - amlogic,meson-gx-mmc + - amlogic,meson-axg-mmc + - items: + - enum: + - amlogic,meson-gxbb-mmc + - amlogic,meson-gxl-mmc + - amlogic,meson-gxm-mmc + - const: amlogic,meson-gx-mmc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: clkin0 + - const: clkin1 + + resets: + maxItems: 1 + + amlogic,dram-access-quirk: + type: boolean + description: + set when controller's internal DMA engine cannot access the DRAM memory, + like on the G12A dedicated SDIO controller. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + +unevaluatedProperties: false + +examples: + - | + #include + #include + mmc@70000 { + compatible = "amlogic,meson-gx-mmc"; + reg = <0x70000 0x2000>; + interrupts = ; + clocks = <&clk_mmc>, <&xtal>, <&clk_div>; + clock-names = "core", "clkin0", "clkin1"; + pinctrl-0 = <&emm_pins>; + resets = <&reset_mmc>; + }; diff --git a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt deleted file mode 100644 index ccc5358db131..000000000000 --- a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt +++ /dev/null @@ -1,39 +0,0 @@ -Amlogic SD / eMMC controller for S905/GXBB family SoCs - -The MMC 5.1 compliant host controller on Amlogic provides the -interface for SD, eMMC and SDIO devices. - -This file documents the properties in addition to those available in -the MMC core bindings, documented by mmc.txt. - -Required properties: -- compatible : contains one of: - - "amlogic,meson-gx-mmc" - - "amlogic,meson-gxbb-mmc" - - "amlogic,meson-gxl-mmc" - - "amlogic,meson-gxm-mmc" - - "amlogic,meson-axg-mmc" -- clocks : A list of phandle + clock-specifier pairs for the clocks listed in clock-names. -- clock-names: Should contain the following: - "core" - Main peripheral bus clock - "clkin0" - Parent clock of internal mux - "clkin1" - Other parent clock of internal mux - The driver has an internal mux clock which switches between clkin0 and clkin1 depending on the - clock rate requested by the MMC core. -- resets : phandle of the internal reset line - -Optional properties: -- amlogic,dram-access-quirk: set when controller's internal DMA engine cannot access the - DRAM memory, like on the G12A dedicated SDIO controller. - -Example: - - sd_emmc_a: mmc@70000 { - compatible = "amlogic,meson-gxbb-mmc"; - reg = <0x0 0x70000 0x0 0x2000>; - interrupts = < GIC_SPI 216 IRQ_TYPE_EDGE_RISING>; - clocks = <&clkc CLKID_SD_EMMC_A>, <&xtal>, <&clkc CLKID_FCLK_DIV2>; - clock-names = "core", "clkin0", "clkin1"; - pinctrl-0 = <&emmc_pins>; - resets = <&reset RESET_SD_EMMC_A>; - };