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[188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:30 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 01/12] dt-bindings: ufs: add common platform bindings Date: Sun, 6 Mar 2022 12:11:14 +0100 Message-Id: <20220306111125.116455-2-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add bindings for common parts (platform) of Universal Flash Storage (UFS) Host Controllers in dtschema format. Include also the bindings directory in the UFS maintainers entry. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar --- .../devicetree/bindings/ufs/ufs-common.yaml | 82 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 83 insertions(+) create mode 100644 Documentation/devicetree/bindings/ufs/ufs-common.yaml diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml new file mode 100644 index 000000000000..47a4e9e1a775 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/ufs-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common properties for Universal Flash Storage (UFS) Host Controllers + +maintainers: + - Alim Akhtar + - Avri Altman + +properties: + clocks: true + + clock-names: true + + freq-table-hz: + items: + items: + - description: Minimum frequency for given clock in Hz + - description: Maximum frequency for given clock in Hz + description: | + Array of operating frequencies in Hz stored in the same order + as the clocks property. If this property is not defined or a value in the + array is "0" then it is assumed that the frequency is set by the parent + clock or a fixed rate clock source. + + interrupts: + maxItems: 1 + + lanes-per-direction: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2] + default: 2 + description: + Number of lanes available per direction. Note that it is assume same + number of lanes is used both directions at once. + + vdd-hba-supply: + description: + Phandle to UFS host controller supply regulator node. + + vcc-supply: + description: + Phandle to VCC supply regulator node. + + vccq-supply: + description: + Phandle to VCCQ supply regulator node. + + vccq2-supply: + description: + Phandle to VCCQ2 supply regulator node. + + vcc-supply-1p8: + type: boolean + description: + For embedded UFS devices, valid VCC range is 1.7-1.95V or 2.7-3.6V. This + boolean property when set, specifies to use low voltage range of + 1.7-1.95V. Note for external UFS cards this property is invalid and valid + VCC range is always 2.7-3.6V. + + vcc-max-microamp: + description: + Specifies max. load that can be drawn from VCC supply. + + vccq-max-microamp: + description: + Specifies max. load that can be drawn from VCCQ supply. + + vccq2-max-microamp: + description: + Specifies max. load that can be drawn from VCCQ2 supply. + +dependencies: + freq-table-hz: [ 'clocks' ] + +required: + - interrupts + +additionalProperties: true diff --git a/MAINTAINERS b/MAINTAINERS index d7ea92ce1b1d..ef16268b6ca6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20100,6 +20100,7 @@ R: Alim Akhtar R: Avri Altman L: linux-scsi@vger.kernel.org S: Supported +F: Documentation/devicetree/bindings/ufs/ F: Documentation/scsi/ufs.rst F: drivers/scsi/ufs/ From patchwork Sun Mar 6 11:11:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770647 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 9D334C433F5 for ; Sun, 6 Mar 2022 11:11:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233283AbiCFLM1 (ORCPT ); Sun, 6 Mar 2022 06:12:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233277AbiCFLM0 (ORCPT ); Sun, 6 Mar 2022 06:12:26 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A7E9606DD for ; Sun, 6 Mar 2022 03:11:35 -0800 (PST) Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id B60223F630 for ; Sun, 6 Mar 2022 11:11:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565093; bh=l+3yBFGs2kRX1wnF/pKhhZHPFcB8pp4apl6TxfDIAEo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=cNaou40RPlvBhEhsJwKhPo6bGSoddqMe9MgHZCG9Jb2UvptSeUqi4YeEgCS5/2SsX FXECURlxxqHJ3t5jsrjVRGj+Qy3g0+Ne3NKJVAVIwMi7zNdhHo/KwLQTkq2eXAnHGK /oPD3YcMzb5W5h7cNz302qKYUF/ZZ0rzr4GYx1+C471gNOmpV1tfOUlr9EA42/xE4u wGclw7t9Oo3Jz46gQaEor5Pgjwt0e7DgXJDL0wPJuhI9hbFAFLgQZR8ApFfpWCAT59 szwUrzxsvny96weNlj4vDtYyvvmNp5Lr1lQboLNEAje+9XQAXdvF4djXmYOTLXhcze YZSjtKi0EUWTw== Received: by mail-ed1-f72.google.com with SMTP id u28-20020a50d51c000000b004159ffb8f24so6769689edi.4 for ; Sun, 06 Mar 2022 03:11:33 -0800 (PST) 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=l+3yBFGs2kRX1wnF/pKhhZHPFcB8pp4apl6TxfDIAEo=; b=IMM/jDXO6s/Y0X3MHTV7ZyjwAsV38rW6cCnoVY+vOnX8EehUTPYCnvkPP3UiyS0tk2 mj1e21DWWwUPQhzoHqRbDfG94P7YBFMuaOZXLCDVswjwHHEhHg9mZN41C46QjiOwUWrl a6eRiH9lgnYdublOsiwysZ+pPk9hakmgXqDrsKBkxM5vt1UDnqd7jmn6BCrNyycXd/7A bxYnjwrHi/8oVxi4ocFSn2fV9GE30XeQR8Po7CO9nIm5H3ykbtCL15Ela35JUBxnAJAf aUcX15XWRU6ReUvmDpD+YV98aAwaKgkH0E6iR4yDTWs/Ra/aZyZ2R+fD0jDnqAnT3xub R8yg== X-Gm-Message-State: AOAM532sLgnsblNUkFkxleIOisTR8EnawIHbcRz9205CZJkSkhj3FmlU OoA3/GEp3RWISvy5CWagC72ZjPGBU1A6WYwEdNn3Msyi1hZ5Tv5eRdyGC3J1HJbgAcLGkYVq/zZ D3ssvF+IS7NeIsqDXT06VDjnAHtJw1D1ekrLSXV+PnWgn/aeA X-Received: by 2002:a17:906:2bd7:b0:6cd:f89d:c828 with SMTP id n23-20020a1709062bd700b006cdf89dc828mr5685948ejg.232.1646565092948; Sun, 06 Mar 2022 03:11:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJzFqqBEGSiJykeoRQrbuWpAeTlK57pqo/2+l/saQ7OCHi1VkQZAPsAbz54RGXOqql4jg2q7ZA== X-Received: by 2002:a17:906:2bd7:b0:6cd:f89d:c828 with SMTP id n23-20020a1709062bd700b006cdf89dc828mr5685937ejg.232.1646565092784; Sun, 06 Mar 2022 03:11:32 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:32 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 02/12] dt-bindings: ufs: samsung,exynos-ufs: use common bindings Date: Sun, 6 Mar 2022 12:11:15 +0100 Message-Id: <20220306111125.116455-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Use common UFS bindings in Samsung Exynos UFS to cover generic/common properties in DTS. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Reviewed-by: Alim Akhtar --- .../devicetree/bindings/ufs/samsung,exynos-ufs.yaml | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml index 95ac1c18334d..c949eb617313 100644 --- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml @@ -11,12 +11,11 @@ maintainers: description: | Each Samsung UFS host controller instance should have its own node. - This binding define Samsung specific binding other then what is used - in the common ufshcd bindings - [1] Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt -properties: +allOf: + - $ref: ufs-common.yaml +properties: compatible: enum: - samsung,exynos7-ufs @@ -47,9 +46,6 @@ properties: - const: core_clk - const: sclk_unipro_main - interrupts: - maxItems: 1 - phys: maxItems: 1 @@ -67,13 +63,12 @@ properties: required: - compatible - reg - - interrupts - phys - phy-names - clocks - clock-names -additionalProperties: false +unevaluatedProperties: false examples: - | From patchwork Sun Mar 6 11:11:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770648 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 45448C4332F for ; Sun, 6 Mar 2022 11:11:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233305AbiCFLMk (ORCPT ); Sun, 6 Mar 2022 06:12:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231434AbiCFLMj (ORCPT ); Sun, 6 Mar 2022 06:12:39 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9456606EE for ; Sun, 6 Mar 2022 03:11:37 -0800 (PST) Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id 8F3CF3F61B for ; Sun, 6 Mar 2022 11:11:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565095; bh=XXqgQ+cuaWzLih+IxYNjcqnJP94TLIhig/Ow2N98IAk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kOM6xUDoGsrVkLB5Gu1KXCaPORzM64Gue7c2Gkhd1pfVYnqnBSxzKeAlD1JXnwSNn qon1rDIYmxnQu+6aKwHIFMk8zQYrYTwypvStYPafK3jr2RVQQZ3ruotHoTeg7YiZFK GWA9qpY+hKSQ63nVMNnlg4YkyP7vARp96LGi6SZMnL7ET9hnZro/EKk7koWnij4G4N 1PWt4WjgHrb96anT6WAS1TOA00Z3OplejLByypSCdEPHcteZs/dEtB4jDZlSI2FbHe e4MIZK7FxtsZHu7aR29lLbv/TrouwFlyMHKyVx+1GfvUx25fbZl/qNuoxJ0f0b4MVj /5DkSgr+hyn4g== Received: by mail-ed1-f72.google.com with SMTP id l14-20020a056402344e00b0041593c729adso6764091edc.18 for ; Sun, 06 Mar 2022 03:11:35 -0800 (PST) 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=XXqgQ+cuaWzLih+IxYNjcqnJP94TLIhig/Ow2N98IAk=; b=SPxKcxHnGdqCog4A4wmuZy1p4xHQoxy1S2uxrIA38vy1j4Nti3LJZPHeMA9lTrji1G YF5ukUlxlJiCh8thfZ3cDTt8/8mmXp/PoabgZxX5G5pGfaqsyKW9btuIPi9Q+LToJAuR OFJNWagO+kA0kf2VK75WgVznhwsW71SUc4wfmrLfqpxfdBcKyFZ7Sc64l+BkkdnLyoSB /fXPbvNdePGz/EDw6fOpJlJCmARQsDRi11XzLDzawmnUwBfUNOZG6lD+i8cQ7gY82Q+R lbw8fOygVqB1NArQMdsgcPXkU5dwm5+iLgNNN4K/O2USGlID4SnrjZWo4td84DmSomHV +HpQ== X-Gm-Message-State: AOAM530Uf2j8szGXtXhCk8TFXJH1n4ouxCthY5zE6Yu3pKBwPWmSJapr V3tS+TZprrEtFoPk3Cn711xjkdQNzMih/74TmJgNWxJVfqNlTRBlIJA64uZs68xA8UheLHs3G/F 1RHygly7hvrsgsQi6tvN2EmPt7y9DP1+ig4IAC7WgiftIQTyZ X-Received: by 2002:a05:6402:424b:b0:40f:1386:5fa6 with SMTP id g11-20020a056402424b00b0040f13865fa6mr6352590edb.268.1646565094787; Sun, 06 Mar 2022 03:11:34 -0800 (PST) X-Google-Smtp-Source: ABdhPJzXebW2FRHxJVYm8J3fXHmnRdTAf7ZamehBdj0d6YMfLqjOEMT1nQnh5DIuu0Stinsuh9xtgw== X-Received: by 2002:a05:6402:424b:b0:40f:1386:5fa6 with SMTP id g11-20020a056402424b00b0040f13865fa6mr6352563edb.268.1646565094576; Sun, 06 Mar 2022 03:11:34 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:33 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 03/12] dt-bindings: ufs: cdns,ufshc: convert to dtschema Date: Sun, 6 Mar 2022 12:11:16 +0100 Message-Id: <20220306111125.116455-4-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Convert the Cadence Universal Flash Storage (UFS) Controlle to DT schema format. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../devicetree/bindings/ufs/cdns,ufshc.txt | 32 --------- .../devicetree/bindings/ufs/cdns,ufshc.yaml | 68 +++++++++++++++++++ .../devicetree/bindings/ufs/ti,j721e-ufs.yaml | 7 +- 3 files changed, 71 insertions(+), 36 deletions(-) delete mode 100644 Documentation/devicetree/bindings/ufs/cdns,ufshc.txt create mode 100644 Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt b/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt deleted file mode 100644 index 02347b017abd..000000000000 --- a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt +++ /dev/null @@ -1,32 +0,0 @@ -* Cadence Universal Flash Storage (UFS) Controller - -UFS nodes are defined to describe on-chip UFS host controllers. -Each UFS controller instance should have its own node. -Please see the ufshcd-pltfrm.txt for a list of all available properties. - -Required properties: -- compatible : Compatible list, contains one of the following controllers: - "cdns,ufshc" - Generic CDNS HCI, - "cdns,ufshc-m31-16nm" - CDNS UFS HC + M31 16nm PHY - complemented with the JEDEC version: - "jedec,ufs-2.0" - -- reg : Address and length of the UFS register set. -- interrupts : One interrupt mapping. -- freq-table-hz : Clock frequency table. - See the ufshcd-pltfrm.txt for details. -- clocks : List of phandle and clock specifier pairs. -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "core_clk" is mandatory. - Depending on a type of a PHY, - the "phy_clk" clock can also be added, if needed. - -Example: - ufs@fd030000 { - compatible = "cdns,ufshc", "jedec,ufs-2.0"; - reg = <0xfd030000 0x10000>; - interrupts = <0 1 IRQ_TYPE_LEVEL_HIGH>; - freq-table-hz = <0 0>, <0 0>; - clocks = <&ufs_core_clk>, <&ufs_phy_clk>; - clock-names = "core_clk", "phy_clk"; - }; diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml b/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml new file mode 100644 index 000000000000..d227dea368be --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/cdns,ufshc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence Universal Flash Storage (UFS) Controller + +maintainers: + - Jan Kotas + +# Select only our matches, not all jedec,ufs-2.0 +select: + properties: + compatible: + contains: + enum: + - cdns,ufshc + - cdns,ufshc-m31-16nm + required: + - compatible + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + items: + - enum: + - cdns,ufshc + # CDNS UFS HC + M31 16nm PHY + - cdns,ufshc-m31-16nm + - const: jedec,ufs-2.0 + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + items: + - const: core_clk + - const: phy_clk + - const: ref_clk + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - reg + +unevaluatedProperties: false + +examples: + - | + #include + + ufs@fd030000 { + compatible = "cdns,ufshc", "jedec,ufs-2.0"; + reg = <0xfd030000 0x10000>; + interrupts = ; + freq-table-hz = <0 0>, <0 0>; + clocks = <&ufs_core_clk>, <&ufs_phy_clk>; + clock-names = "core_clk", "phy_clk"; + }; diff --git a/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml b/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml index 4d13e6bc1c50..c5eca7735f76 100644 --- a/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml @@ -47,11 +47,10 @@ required: patternProperties: "^ufs@[0-9a-f]+$": - type: object + $ref: cdns,ufshc.yaml description: | - Cadence UFS controller node must be the child node. Refer - Documentation/devicetree/bindings/ufs/cdns,ufshc.txt for binding - documentation of child node + Cadence UFS controller node must be the child node. + unevaluatedProperties: false additionalProperties: false From patchwork Sun Mar 6 11:11:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770655 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 BF19BC433EF for ; Sun, 6 Mar 2022 11:12:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233473AbiCFLNp (ORCPT ); Sun, 6 Mar 2022 06:13:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233326AbiCFLNQ (ORCPT ); Sun, 6 Mar 2022 06:13:16 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A8ECE60AB5 for ; Sun, 6 Mar 2022 03:12:15 -0800 (PST) Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id DDBA33F602 for ; Sun, 6 Mar 2022 11:11:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565112; bh=K87fd/JruUZqYWOr8a/mojQKl9UWafqN7QNiHwMxzUY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=wDtnyZ3qkS7OiosiUkY081IGWMQK7op38PQ3NOmBQffGRF9eicwDVCN4JlWPHueb9 zptvPjW/yLFYifejvwVJBYI0vBjLnxDFuH2IWVlr0NcSmnkIl1/9F3aV5ERVyNLuAS GNcebTuB9FRCfIoCtxzfa6++HRADaOeGAUstohUiuvyNK7dPr3pPVmsmtZfuEHVWqq WVTQ4JJU4V37CX3o5PHt/eH6q72U6Ni9TdaP3q6A60ZQlT/72rd94TFz6uS+O8G9c3 Z1Ey1+9yQ0GOTDpe4KM/nNC9yJW45P2r2cOtUJXtmP96eRzZYsOL7ncgxcwVntBjg9 mv0llsY1ED4DA== Received: by mail-ed1-f70.google.com with SMTP id n11-20020aa7c68b000000b0041641550e11so377038edq.8 for ; Sun, 06 Mar 2022 03:11:52 -0800 (PST) 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=K87fd/JruUZqYWOr8a/mojQKl9UWafqN7QNiHwMxzUY=; b=bHcwgCIZzaeh7x/O+wDL1/SEAAXeXyLpLIJ1LcklaYDBJu7c62Ft9beOLXcrFIrrrv mYwkBLfDsVmMSfdkEd2VovlMRSGouzsoorSIjZnRk+kMJdYOtSpawlO1laSYc7QdoCX3 38kXNq7Z4M/lXeVlEMaEZ8Gj0vIc5X2dJATAzlUuKomHuuSFzy9ooZQf1dxj+RMl966G rdwawlLXJe2R+4/T5RYi05i5X3tkQ8T/B6edj1vA/yfoHz3Mjen5X3rh6mewzQeb/HCG rdkYC46FKb3WMwjJNPQprDdk9h7Yu88+eF4U8ozgl/OlQMzTuSJepC+dgeaSpgdmC5Ao DD2g== X-Gm-Message-State: AOAM532GGNxcz6earfF6roAU2Iy4KiVKC1+1XNzIu6xw6xBdLQj05PX6 a3OLXLDq3L5iH/Qlg77nZsCycHfx7QSxBNgNXUpnB2WRXlBITkDnQuJtRII0zTmKFmmKk5xZAWG 7BBfCCK5kKizoyc5/4Sp+xdy1prJ/Z0DnomKt+5+u53e+SJC0 X-Received: by 2002:a17:906:2bc1:b0:6cf:d009:7f6b with SMTP id n1-20020a1709062bc100b006cfd0097f6bmr5438933ejg.17.1646565096465; Sun, 06 Mar 2022 03:11:36 -0800 (PST) X-Google-Smtp-Source: ABdhPJz1ptrmrXdfsckOQ6+dPK+8ZJ5rNb1lYSQOz++uc/dn/a6ktfiEQvucxBSUD3XC+Nlvx7yKfg== X-Received: by 2002:a17:906:2bc1:b0:6cf:d009:7f6b with SMTP id n1-20020a1709062bc100b006cfd0097f6bmr5438902ejg.17.1646565096238; Sun, 06 Mar 2022 03:11:36 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:35 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 04/12] dt-bindings: ufs: drop unused/old ufs-qcom PHY bindings Date: Sun, 6 Mar 2022 12:11:17 +0100 Message-Id: <20220306111125.116455-5-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The Qualcomm UFS PHY bindings are documented in bindings/phy/qcom,qmp-phy.yaml and the compatibles from separate file bindings/ufs/ufs-qcom.txt are not used at all. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Bjorn Andersson Reviewed-by: Rob Herring --- .../devicetree/bindings/ufs/ufs-qcom.txt | 63 ------------------- 1 file changed, 63 deletions(-) delete mode 100644 Documentation/devicetree/bindings/ufs/ufs-qcom.txt diff --git a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt b/Documentation/devicetree/bindings/ufs/ufs-qcom.txt deleted file mode 100644 index fd59f93e9556..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt +++ /dev/null @@ -1,63 +0,0 @@ -* Qualcomm Technologies Inc Universal Flash Storage (UFS) PHY - -UFSPHY nodes are defined to describe on-chip UFS PHY hardware macro. -Each UFS PHY node should have its own node. - -To bind UFS PHY with UFS host controller, the controller node should -contain a phandle reference to UFS PHY node. - -Required properties: -- compatible : compatible list, contains one of the following - - "qcom,ufs-phy-qmp-20nm" for 20nm ufs phy, - "qcom,ufs-phy-qmp-14nm" for legacy 14nm ufs phy, - "qcom,msm8996-ufs-phy-qmp-14nm" for 14nm ufs phy - present on MSM8996 chipset. -- reg : should contain PHY register address space (mandatory), -- reg-names : indicates various resources passed to driver (via reg proptery) by name. - Required "reg-names" is "phy_mem". -- #phy-cells : This property shall be set to 0 -- vdda-phy-supply : phandle to main PHY supply for analog domain -- vdda-pll-supply : phandle to PHY PLL and Power-Gen block power supply -- clocks : List of phandle and clock specifier pairs -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "ref_clk_src", "ref_clk", - "tx_iface_clk" & "rx_iface_clk" are mandatory but - "ref_clk_parent" is optional - -Optional properties: -- vdda-phy-max-microamp : specifies max. load that can be drawn from phy supply -- vdda-pll-max-microamp : specifies max. load that can be drawn from pll supply -- vddp-ref-clk-supply : phandle to UFS device ref_clk pad power supply -- vddp-ref-clk-max-microamp : specifies max. load that can be drawn from this supply -- resets : specifies the PHY reset in the UFS controller - -Example: - - ufsphy1: ufsphy@fc597000 { - compatible = "qcom,ufs-phy-qmp-20nm"; - reg = <0xfc597000 0x800>; - reg-names = "phy_mem"; - #phy-cells = <0>; - vdda-phy-supply = <&pma8084_l4>; - vdda-pll-supply = <&pma8084_l12>; - vdda-phy-max-microamp = <50000>; - vdda-pll-max-microamp = <1000>; - clock-names = "ref_clk_src", - "ref_clk_parent", - "ref_clk", - "tx_iface_clk", - "rx_iface_clk"; - clocks = <&clock_rpm clk_ln_bb_clk>, - <&clock_gcc clk_pcie_1_phy_ldo >, - <&clock_gcc clk_ufs_phy_ldo>, - <&clock_gcc clk_gcc_ufs_tx_cfg_clk>, - <&clock_gcc clk_gcc_ufs_rx_cfg_clk>; - resets = <&ufshc 0>; - }; - - ufshc: ufshc@fc598000 { - #reset-cells = <1>; - ... - phys = <&ufsphy1>; - phy-names = "ufsphy"; - }; From patchwork Sun Mar 6 11:11:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770656 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 4A643C433EF for ; Sun, 6 Mar 2022 11:13:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231939AbiCFLNv (ORCPT ); Sun, 6 Mar 2022 06:13:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233409AbiCFLNR (ORCPT ); Sun, 6 Mar 2022 06:13:17 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A765061A0A for ; Sun, 6 Mar 2022 03:12:20 -0800 (PST) Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 109893F60C for ; Sun, 6 Mar 2022 11:11:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565117; bh=FGttSVm3AOiDX4kvxPqXkJk5PmKF+Pk7rwRRH1kKwyI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=emB/SgBdIGsWcQIF2rgMIix80Q3UKZsRc+9Kh+TniHe7AcjqJFWT6tllAAI12Daof vAWW7wQUydaMX4tG+PaMoFrVJUD/u0agXLG/axUJRCIBhewgMHl/GfN3LUpVLcrnsR fxHFf7OXte393ZZdyv8gn4RnyzJ0TGimTCFwhLgv5LpXPM5f6+6ybQEnyYKkV1rWrk JQ7f1ehGibVIz52q1N50IKY+USNnlkXxQk5prbHosw0yr8/aFgrOI8BWZYpslKgWKH RfoPa3Nt+DCW8VMzv64t85kAqP1SMrsaTl0E1nnz3I+TV0sbK7/YX4RThllhvgikIo DqvQK4qrd7zvw== Received: by mail-ed1-f72.google.com with SMTP id y10-20020a056402358a00b00410deddea4cso6754438edc.16 for ; Sun, 06 Mar 2022 03:11:56 -0800 (PST) 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=FGttSVm3AOiDX4kvxPqXkJk5PmKF+Pk7rwRRH1kKwyI=; b=jtKQqu7+AwCIRUm41XjNE7tuO4uFl6adcx4QHOKScLSkfvAc7XqpACFpblCfLSLWEE EFxAKGBTNStbEjC8ZdOKELz5iewpMQ3zMNV+CVEb+UeY5bMysk/bsuAb5S7xyN3WUFvv S0RQ68hahc57PryBOIwAZkgW6Irf1Q+uKObz3G+o8J3QLupGrS6Q9ycQzHvmeLqvmVuL ZKbxHLzk4EiIy2JJrAumLOTSyI97mEy7VGWZMwsSxh2+m8wd1Xz6a8iNC0K/165NQdGy KFJFYE7cv7CAdj7c/+ZyJW0SBq5ypXKRjJM2/fUEcfNf9pnPL7Z34GnYYLMX9B29UnQK sBPw== X-Gm-Message-State: AOAM532p3xTTbu2PR/wKTsFlZrpm5Ewqm2tlIGCiVuk8my/t8mMcuVM4 LV/koME+1stcRtq+9ZKW/gr8jG2l+7S0GwlOD3E3+1iUypvs0sX9+TpBRDajwv9LIAAI5dFyyxe SB6GOKmRM1KwnZ61hNt6kMnxUHfWaCgGLAJ5t8+uPpAB70Fdo X-Received: by 2002:aa7:dd17:0:b0:416:320:5e56 with SMTP id i23-20020aa7dd17000000b0041603205e56mr6462861edv.240.1646565098297; Sun, 06 Mar 2022 03:11:38 -0800 (PST) X-Google-Smtp-Source: ABdhPJz8p2KbgFhI1I2Ikw/4n8J4HQA2bo1ehmJYMMx/l163HUehzMkDRF66IoBY/QncxL072lItNA== X-Received: by 2002:aa7:dd17:0:b0:416:320:5e56 with SMTP id i23-20020aa7dd17000000b0041603205e56mr6462839edv.240.1646565098003; Sun, 06 Mar 2022 03:11:38 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:37 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 05/12] dt-bindings: ufs: qcom,ufs: convert to dtschema Date: Sun, 6 Mar 2022 12:11:18 +0100 Message-Id: <20220306111125.116455-6-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Convert the Qualcomm Universal Flash Storage (UFS) Controller to DT schema format. Except the conversion, add also properties already present in DTS: iommus, interconnects and power-domains. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../devicetree/bindings/ufs/qcom,ufs.yaml | 242 ++++++++++++++++++ .../devicetree/bindings/ufs/ufshcd-pltfrm.txt | 90 ------- 2 files changed, 242 insertions(+), 90 deletions(-) create mode 100644 Documentation/devicetree/bindings/ufs/qcom,ufs.yaml delete mode 100644 Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml new file mode 100644 index 000000000000..5b3a2157f7e5 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml @@ -0,0 +1,242 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/qcom,ufs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Universal Flash Storage (UFS) Controller + +maintainers: + - Bjorn Andersson + - Andy Gross + +# Select only our matches, not all jedec,ufs-2.0 +select: + properties: + compatible: + contains: + const: qcom,ufshc + required: + - compatible + +properties: + compatible: + items: + - enum: + - qcom,msm8994-ufshc + - qcom,msm8996-ufshc + - qcom,msm8998-ufshc + - qcom,sdm845-ufshc + - qcom,sm8150-ufshc + - qcom,sm8250-ufshc + - qcom,sm8350-ufshc + - qcom,sm8450-ufshc + - const: qcom,ufshc + - const: jedec,ufs-2.0 + + clocks: + minItems: 8 + maxItems: 11 + + clock-names: + minItems: 8 + maxItems: 11 + + interconnects: + minItems: 2 + maxItems: 2 + + interconnect-names: + items: + - const: ufs-ddr + - const: cpu-ufs + + iommus: + minItems: 1 + maxItems: 2 + + phys: + maxItems: 1 + + phy-names: + items: + - const: ufsphy + + power-domains: + maxItems: 1 + + reg: + minItems: 1 + maxItems: 2 + + resets: + maxItems: 1 + + '#reset-cells': + const: 1 + + reset-names: + items: + - const: rst + + reset-gpios: + maxItems: 1 + description: + GPIO connected to the RESET pin of the UFS memory device. + +required: + - compatible + - reg + +allOf: + - $ref: ufs-common.yaml + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-ufshc + - qcom,sm8250-ufshc + - qcom,sm8350-ufshc + - qcom,sm8450-ufshc + then: + properties: + clocks: + minItems: 8 + maxItems: 8 + clock-names: + items: + - const: core_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + - const: rx_lane1_sync_clk + reg: + minItems: 1 + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm845-ufshc + - qcom,sm8150-ufshc + then: + properties: + clocks: + minItems: 9 + maxItems: 9 + clock-names: + items: + - const: core_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + - const: rx_lane1_sync_clk + - const: ice_core_clk + reg: + minItems: 2 + maxItems: 2 + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-ufshc + then: + properties: + clocks: + minItems: 11 + maxItems: 11 + clock-names: + items: + - const: core_clk_src + - const: core_clk + - const: bus_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro_src + - const: core_clk_unipro + - const: core_clk_ice + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + reg: + minItems: 1 + maxItems: 1 + + # TODO: define clock bindings for qcom,msm8994-ufshc + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufs@1d84000 { + compatible = "qcom,sm8450-ufshc", "qcom,ufshc", + "jedec,ufs-2.0"; + reg = <0 0x01d84000 0 0x3000>; + interrupts = ; + phys = <&ufs_mem_phy_lanes>; + phy-names = "ufsphy"; + lanes-per-direction = <2>; + #reset-cells = <1>; + resets = <&gcc GCC_UFS_PHY_BCR>; + reset-names = "rst"; + reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>; + + vcc-supply = <&vreg_l7b_2p5>; + vcc-max-microamp = <1100000>; + vccq-supply = <&vreg_l9b_1p2>; + vccq-max-microamp = <1200000>; + + power-domains = <&gcc UFS_PHY_GDSC>; + iommus = <&apps_smmu 0xe0 0x0>; + interconnects = <&aggre1_noc MASTER_UFS_MEM &mc_virt SLAVE_EBI1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_UFS_MEM_CFG>; + interconnect-names = "ufs-ddr", "cpu-ufs"; + + clock-names = "core_clk", + "bus_aggr_clk", + "iface_clk", + "core_clk_unipro", + "ref_clk", + "tx_lane0_sync_clk", + "rx_lane0_sync_clk", + "rx_lane1_sync_clk"; + clocks = <&gcc GCC_UFS_PHY_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>, + <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; + freq-table-hz = <75000000 300000000>, + <0 0>, + <0 0>, + <75000000 300000000>, + <75000000 300000000>, + <0 0>, + <0 0>, + <0 0>; + }; + }; diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt deleted file mode 100644 index d0fee78e6203..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt +++ /dev/null @@ -1,90 +0,0 @@ -* Universal Flash Storage (UFS) Host Controller - -UFSHC nodes are defined to describe on-chip UFS host controllers. -Each UFS controller instance should have its own node. - -Required properties: -- compatible : must contain "jedec,ufs-1.1" or "jedec,ufs-2.0" - - For Qualcomm SoCs must contain, as below, an - SoC-specific compatible along with "qcom,ufshc" and - the appropriate jedec string: - "qcom,msm8994-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,msm8996-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,msm8998-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sdm845-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8150-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8250-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8350-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8450-ufshc", "qcom,ufshc", "jedec,ufs-2.0" -- interrupts : -- reg : - -Optional properties: -- phys : phandle to UFS PHY node -- phy-names : the string "ufsphy" when is found in a node, along - with "phys" attribute, provides phandle to UFS PHY node -- vdd-hba-supply : phandle to UFS host controller supply regulator node -- vcc-supply : phandle to VCC supply regulator node -- vccq-supply : phandle to VCCQ supply regulator node -- vccq2-supply : phandle to VCCQ2 supply regulator node -- vcc-supply-1p8 : For embedded UFS devices, valid VCC range is 1.7-1.95V - or 2.7-3.6V. This boolean property when set, specifies - to use low voltage range of 1.7-1.95V. Note for external - UFS cards this property is invalid and valid VCC range is - always 2.7-3.6V. -- vcc-max-microamp : specifies max. load that can be drawn from vcc supply -- vccq-max-microamp : specifies max. load that can be drawn from vccq supply -- vccq2-max-microamp : specifies max. load that can be drawn from vccq2 supply - -- clocks : List of phandle and clock specifier pairs -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. - "ref_clk" indicates reference clock frequency. - UFS host supplies reference clock to UFS device and UFS device - specification allows host to provide one of the 4 frequencies (19.2 MHz, - 26 MHz, 38.4 MHz, 52MHz) for reference clock. This "ref_clk" entry is - parsed and used to update the reference clock setting in device. - Defaults to 26 MHz(as per specification) if not specified by host. -- freq-table-hz : Array of operating frequencies stored in the same - order as the clocks property. If this property is not - defined or a value in the array is "0" then it is assumed - that the frequency is set by the parent clock or a - fixed rate clock source. --lanes-per-direction : number of lanes available per direction - either 1 or 2. - Note that it is assume same number of lanes is used both - directions at once. If not specified, default is 2 lanes per direction. -- #reset-cells : Must be <1> for Qualcomm UFS controllers that expose - PHY reset from the UFS controller. -- resets : reset node register -- reset-names : describe reset node register, the "rst" corresponds to reset the whole UFS IP. -- reset-gpios : A phandle and gpio specifier denoting the GPIO connected - to the RESET pin of the UFS memory device. - -Note: If above properties are not defined it can be assumed that the supply -regulators or clocks are always on. - -Example: - ufshc@fc598000 { - compatible = "jedec,ufs-1.1"; - reg = <0xfc598000 0x800>; - interrupts = <0 28 0>; - - vdd-hba-supply = <&xxx_reg0>; - vcc-supply = <&xxx_reg1>; - vcc-supply-1p8; - vccq-supply = <&xxx_reg2>; - vccq2-supply = <&xxx_reg3>; - vcc-max-microamp = 500000; - vccq-max-microamp = 200000; - vccq2-max-microamp = 200000; - - clocks = <&core 0>, <&ref 0>, <&phy 0>, <&iface 0>; - clock-names = "core_clk", "ref_clk", "phy_clk", "iface_clk"; - freq-table-hz = <100000000 200000000>, <0 0>, <0 0>, <0 0>; - resets = <&reset 0 1>; - reset-names = "rst"; - phys = <&ufsphy1>; - phy-names = "ufsphy"; - #reset-cells = <1>; - }; From patchwork Sun Mar 6 11:11:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770649 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 DF7EEC433EF for ; Sun, 6 Mar 2022 11:11:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233306AbiCFLMl (ORCPT ); Sun, 6 Mar 2022 06:12:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233304AbiCFLMj (ORCPT ); Sun, 6 Mar 2022 06:12:39 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D8A260A98 for ; Sun, 6 Mar 2022 03:11:43 -0800 (PST) Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id 6C7EC3F636 for ; Sun, 6 Mar 2022 11:11:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565101; bh=Vg8tRLsLvpBSAUpunNCltvlBq0IRIqfiwZSZWoN0aPY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lKlYoWlBTdBOeuMmT8TTaCQvLYCG4BbweCi25VmOfqJbbP6cZXIDwF1WbToyJdn4N ygr3Jz4PxKhTDykn/V+fsc0jjcjLVLTdaaoFXziuBLxsYFn//Sv4p7tEU9lfmuX110 rGtp24Qzmkmz7VnnupnI5yfa4W9oNb7FgqTR9r2pVj6nOB08DVqhZipzemLRg8vrKY 9IM87oWYiBgHHdRDRTggeUREmt+49+5zRaJtda9u4W+QAXdKQpfMYXH6c9xw3QMNcC MrfE67Ly68FdUWzFS+tSKeUQGHEpvlcmOqZYvASWuYHWir/8Igy+YU+cgu7ZfO8eeW PEyUOYGEqWfRw== Received: by mail-ed1-f69.google.com with SMTP id u28-20020a50d51c000000b004159ffb8f24so6769810edi.4 for ; Sun, 06 Mar 2022 03:11:41 -0800 (PST) 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=Vg8tRLsLvpBSAUpunNCltvlBq0IRIqfiwZSZWoN0aPY=; b=LVWt/bLRVg5tGbflvNKczrViJ7uwklL4R3B0IChavr5tijgE5JTYhyrs4WoDE6nuwm /9qaYmj3zl6wxmSq3zWkbNybIvFV8Ahs0t19Xq1f27Mp9E2ZgbdwmBRGPi7UAKjin/bv cQrk6cefGioec+GAj4gvz0MwPum4x79DpDmHNUkgpsTRdAfLAkOvOyhLjUXC4xJ7CqiV wE52D2jKvYVrJwpjZXQUfdUUnYYEYDlsFgeBvpcTYHJhBe09sjIyvn9gSqItnFE0mOXh 3o8zxxkLt9c/SfOnWqeKbWr7g43zpby0nxVHzM2Aufkj8ztlL9GXJdG/bY6AMXsKlQPr mlDw== X-Gm-Message-State: AOAM5331tdMXw8uypfvYiJXj2+eR8TC4usJDLJhozu/67+TcfdQDAAAa X+O6RLIrFx5Khhliruxtvt15K2Svmic4nBBnjUucjNiSo6CcZpGO8yQBQ2i6wIqCj7OhfeOMmbh rdMpWUeli2PRDHpZ6EKHdahc0a2YXMhjvu+0ow9JNX2gLqz2J X-Received: by 2002:a17:906:974e:b0:6bb:4f90:a6ae with SMTP id o14-20020a170906974e00b006bb4f90a6aemr5639439ejy.452.1646565100147; Sun, 06 Mar 2022 03:11:40 -0800 (PST) X-Google-Smtp-Source: ABdhPJwg9GrLl2vImMKicyylrKdSYL2GcjHe67LtxvgKYKieQMgGqw6UjbbuYj5qEBZ/bq+RTQ8lpA== X-Received: by 2002:a17:906:974e:b0:6bb:4f90:a6ae with SMTP id o14-20020a170906974e00b006bb4f90a6aemr5639419ejy.452.1646565099880; Sun, 06 Mar 2022 03:11:39 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:39 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 06/12] dt-bindings: ufs: hisilicon,ufs: convert to dtschema Date: Sun, 6 Mar 2022 12:11:19 +0100 Message-Id: <20220306111125.116455-7-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Convert the HiSilicon Universal Flash Storage (UFS) Controller to DT schema format. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../bindings/ufs/hisilicon,ufs.yaml | 90 +++++++++++++++++++ .../devicetree/bindings/ufs/ufs-hisi.txt | 42 --------- 2 files changed, 90 insertions(+), 42 deletions(-) create mode 100644 Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml delete mode 100644 Documentation/devicetree/bindings/ufs/ufs-hisi.txt diff --git a/Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml b/Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml new file mode 100644 index 000000000000..4432bfa0cbc7 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/hisilicon,ufs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HiSilicon Universal Flash Storage (UFS) Controller + +maintainers: + - Li Wei + +# Select only our matches, not all jedec,ufs +select: + properties: + compatible: + contains: + enum: + - hisilicon,hi3660-ufs + - hisilicon,hi3670-ufs + required: + - compatible + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + oneOf: + - items: + - const: hisilicon,hi3660-ufs + - const: jedec,ufs-1.1 + - items: + - enum: + - hisilicon,hi3670-ufs + - const: jedec,ufs-2.1 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: ref_clk + - const: phy_clk + + reg: + items: + - description: UFS register address space + - description: UFS SYS CTRL register address space + + resets: + maxItems: 1 + + reset-names: + items: + - const: rst + +required: + - compatible + - reg + - resets + - reset-names + +unevaluatedProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufs@ff3c0000 { + compatible = "hisilicon,hi3670-ufs", "jedec,ufs-2.1"; + reg = <0x0 0xff3c0000 0x0 0x1000>, + <0x0 0xff3e0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = ; + clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>, + <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>; + clock-names = "ref_clk", "phy_clk"; + freq-table-hz = <0 0>, + <0 0>; + + resets = <&crg_rst 0x84 12>; + reset-names = "rst"; + }; + }; diff --git a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt deleted file mode 100644 index 0b83df1a5418..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt +++ /dev/null @@ -1,42 +0,0 @@ -* Hisilicon Universal Flash Storage (UFS) Host Controller - -UFS nodes are defined to describe on-chip UFS hardware macro. -Each UFS Host Controller should have its own node. - -Required properties: -- compatible : compatible list, contains one of the following - - "hisilicon,hi3660-ufs", "jedec,ufs-1.1" for hisi ufs - host controller present on Hi3660 chipset. - "hisilicon,hi3670-ufs", "jedec,ufs-2.1" for hisi ufs - host controller present on Hi3670 chipset. -- reg : should contain UFS register address space & UFS SYS CTRL register address, -- interrupts : interrupt number -- clocks : List of phandle and clock specifier pairs -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "ref_clk", "phy_clk" is optional -- freq-table-hz : Array of operating frequencies stored in the same - order as the clocks property. If this property is not - defined or a value in the array is "0" then it is assumed - that the frequency is set by the parent clock or a - fixed rate clock source. -- resets : describe reset node register -- reset-names : reset node register, the "rst" corresponds to reset the whole UFS IP. - -Example: - - ufs: ufs@ff3b0000 { - compatible = "hisilicon,hi3660-ufs", "jedec,ufs-1.1"; - /* 0: HCI standard */ - /* 1: UFS SYS CTRL */ - reg = <0x0 0xff3b0000 0x0 0x1000>, - <0x0 0xff3b1000 0x0 0x1000>; - interrupt-parent = <&gic>; - interrupts = ; - clocks = <&crg_ctrl HI3660_CLK_GATE_UFSIO_REF>, - <&crg_ctrl HI3660_CLK_GATE_UFSPHY_CFG>; - clock-names = "ref_clk", "phy_clk"; - freq-table-hz = <0 0>, <0 0>; - /* offset: 0x84; bit: 12 */ - resets = <&crg_rst 0x84 12>; - reset-names = "rst"; - }; From patchwork Sun Mar 6 11:11:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770657 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 78272C433F5 for ; Sun, 6 Mar 2022 11:13:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230439AbiCFLOM (ORCPT ); Sun, 6 Mar 2022 06:14:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233431AbiCFLNn (ORCPT ); Sun, 6 Mar 2022 06:13:43 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4CE642188 for ; Sun, 6 Mar 2022 03:12:30 -0800 (PST) Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 3CE823F5FF for ; Sun, 6 Mar 2022 11:12:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565130; bh=wgqfJLkBNpY/mAWjYm7cIkcCFLA2nEZfPDvOkx5plvo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=XpmvNknC22UxnjOPzKL23Xr3Fq6BWCDFxe2wMBCZXLnCUYLdm0A2kQUfpSbNxtV7y TQfyBCmWe3u1Me/9q5JoVyVLJOrp1o5RUbnovr3oVnYKuCvuPpJ8ZICMmoUZSWMYwM TdnwLiBtdjEeUHB9nVON9qb8pwwlT9wxZBtW2mXPPMI4WVGIKaEgtVHtEUSUe49Uff /jgv7Ck14bO9iku4EGeca0FFLo7GYLsdNDL2QU0m6EaCqYl2tk+jRsVG89xZdFxCu+ gJbNY23aE09Qp38yzFwTdzAFP4Zwab6hfUmh61kHE4CDMzzFA57ECwwOdW8PILsciz TCeYrXLa2B7Xw== Received: by mail-ed1-f72.google.com with SMTP id cm27-20020a0564020c9b00b004137effc24bso6777333edb.10 for ; Sun, 06 Mar 2022 03:12:10 -0800 (PST) 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=wgqfJLkBNpY/mAWjYm7cIkcCFLA2nEZfPDvOkx5plvo=; b=3z1JRFHqOMRoV45vpO42LzEZ4CIn4anqaeMv8MgXpKM0LtnkHHsJOZ2Q0eeiFzwodz ESEpZHwmV/vBr2uQL7/XZba/OTP6rF5KRjMMf2kAwBDBqOGDct2wA4sjqDYIp5Um1zr4 VDtv6OhWNvkKtpO8f/5pcT8c7OW5YBqVFrGfs5ZtRRXxhbW07bxms8KGe9Li2DL/+3/x JaLVI8BhFahXw7r+ghi7PA2f5aA/pe3yf6ew/TYAyOjKOoE6zy62XfhquDUtg6/obLTP l155f+/SSEpix5LquePwNecOE211zLYG26xfi3YbsYKwSjQSzbEzqXWXlG5ea/Xv1l4Z k1Ig== X-Gm-Message-State: AOAM530AIWguAQCMgxIxZ1ENxLIptvqFqWOOoMkbXpU+/fMl47hryS9V dz6q5ppbmBvHTadZp6Xp0WK8X7LWLT66Ke7cazij8/QpX1VtmUJ34R/JG381nwtXhXr3LVQC5X/ RksoBNnSqb0Twzd4Ao3DqqRXBZWyBjdyNaHe/URBiXKbpL25o X-Received: by 2002:a17:907:97c7:b0:6da:b3ba:6d9f with SMTP id js7-20020a17090797c700b006dab3ba6d9fmr5656076ejc.256.1646565101847; Sun, 06 Mar 2022 03:11:41 -0800 (PST) X-Google-Smtp-Source: ABdhPJzI/f9oe/d9Yo/mQsZljd3XsbvAm03QZ35EIUbF5Mn8Bm1LIQVAU9sQSoq11d5BH7Hd2xRHBA== X-Received: by 2002:a17:907:97c7:b0:6da:b3ba:6d9f with SMTP id js7-20020a17090797c700b006dab3ba6d9fmr5656059ejc.256.1646565101607; Sun, 06 Mar 2022 03:11:41 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:40 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 07/12] dt-bindings: ufs: mediatek,ufs: convert to dtschema Date: Sun, 6 Mar 2022 12:11:20 +0100 Message-Id: <20220306111125.116455-8-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Convert the Mediatek Universal Flash Storage (UFS) Controller to DT schema format. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../devicetree/bindings/ufs/mediatek,ufs.yaml | 67 +++++++++++++++++++ .../devicetree/bindings/ufs/ufs-mediatek.txt | 45 ------------- 2 files changed, 67 insertions(+), 45 deletions(-) create mode 100644 Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml delete mode 100644 Documentation/devicetree/bindings/ufs/ufs-mediatek.txt diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml new file mode 100644 index 000000000000..32fd535a514a --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/mediatek,ufs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Universal Flash Storage (UFS) Controller + +maintainers: + - Stanley Chu + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + enum: + - mediatek,mt8183-ufshci + - mediatek,mt8192-ufshci + + clocks: + maxItems: 1 + + clock-names: + items: + - const: ufs + + phys: + maxItems: 1 + + reg: + maxItems: 1 + + vcc-supply: true + +required: + - compatible + - clocks + - clock-names + - phys + - reg + - vcc-supply + +unevaluatedProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufs@ff3c0000 { + compatible = "mediatek,mt8183-ufshci"; + reg = <0 0x11270000 0 0x2300>; + interrupts = ; + phys = <&ufsphy>; + + clocks = <&infracfg_ao CLK_INFRA_UFS>; + clock-names = "ufs"; + freq-table-hz = <0 0>; + + vcc-supply = <&mt_pmic_vemc_ldo_reg>; + }; + }; diff --git a/Documentation/devicetree/bindings/ufs/ufs-mediatek.txt b/Documentation/devicetree/bindings/ufs/ufs-mediatek.txt deleted file mode 100644 index 63a953b672d2..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufs-mediatek.txt +++ /dev/null @@ -1,45 +0,0 @@ -* Mediatek Universal Flash Storage (UFS) Host Controller - -UFS nodes are defined to describe on-chip UFS hardware macro. -Each UFS Host Controller should have its own node. - -To bind UFS PHY with UFS host controller, the controller node should -contain a phandle reference to UFS M-PHY node. - -Required properties for UFS nodes: -- compatible : Compatible list, contains the following controller: - "mediatek,mt8183-ufshci" for MediaTek UFS host controller - present on MT8183 chipsets. - "mediatek,mt8192-ufshci" for MediaTek UFS host controller - present on MT8192 chipsets. -- reg : Address and length of the UFS register set. -- phys : phandle to m-phy. -- clocks : List of phandle and clock specifier pairs. -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "ufs" is mandatory. - "ufs": ufshci core control clock. -- freq-table-hz : Array of operating frequencies stored in the same - order as the clocks property. If this property is not - defined or a value in the array is "0" then it is assumed - that the frequency is set by the parent clock or a - fixed rate clock source. -- vcc-supply : phandle to VCC supply regulator node. - -Example: - - ufsphy: phy@11fa0000 { - ... - }; - - ufshci@11270000 { - compatible = "mediatek,mt8183-ufshci"; - reg = <0 0x11270000 0 0x2300>; - interrupts = ; - phys = <&ufsphy>; - - clocks = <&infracfg_ao INFRACFG_AO_UFS_CG>; - clock-names = "ufs"; - freq-table-hz = <0 0>; - - vcc-supply = <&mt_pmic_vemc_ldo_reg>; - }; From patchwork Sun Mar 6 11:11:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770651 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 F0C3BC433FE for ; Sun, 6 Mar 2022 11:11:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233301AbiCFLMo (ORCPT ); Sun, 6 Mar 2022 06:12:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233332AbiCFLMl (ORCPT ); Sun, 6 Mar 2022 06:12:41 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B842A60CF5 for ; Sun, 6 Mar 2022 03:11:48 -0800 (PST) Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id 68DE53F61F for ; Sun, 6 Mar 2022 11:11:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565104; bh=ooKaXowXEnZxahywb1wfZAg4AWHbsKObfN/Ew6XXXRw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=CYAL3c9OR83dR1iSTmPPvbJoSDq00AGhziySAgS+TTuVXcaKvQZfwWHhb7i+dBcX8 XbPDikj5PEcsB9HcfvPT5EiFwIKn1OUXomh9oZKtdRB+PtEuRD2zQY2CUXq/cp2xY6 mEiM1OdzOlSN5ECR/VI9ZqA/djFjJwLFaf8a5Zlg6qm37HGnmHHBQ5FN2iTXVMdTo2 0mj1pcCwXShuj1A7cZKy8uwfudDGmSMkUECgmo2pgVQF4YINiVHLUx9y70J5A94TMO sXjtEhJaz8Hs28j2FF5KTWg8orHTK/iMVj1JQlsBWTHs25G3YotRzJc9H1cX9Im3DS 4LgWxggIGdT3Q== Received: by mail-ed1-f71.google.com with SMTP id l24-20020a056402231800b00410f19a3103so6761430eda.5 for ; Sun, 06 Mar 2022 03:11:44 -0800 (PST) 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=ooKaXowXEnZxahywb1wfZAg4AWHbsKObfN/Ew6XXXRw=; b=WjuePizo7eft3Vdgsr0Tb7JSDPbu5lJfdPgfgCVBb8Qc4O7Aprlz37N2nDv6cTAKut +/IYzWqjGzNOXWonbNaZO7TGaZcR+mukVg+z1zM9pMVm0Jwp3/V5Rm505o/QR8CpBbmD qHxi6TqiXmpMHtvB3FLIObodk+GR7176Y+9kDHnwbplsH16r4lhZXu9fse8dI8OgyEkY keUD3Z14y2YBJzfSpyMnWf/u+GGTTBhSwebv4OJ5lb5iwe/rdzFzy/+laqhBMNVUPZ0x Z4rlTC7oFqvtdlch4OROOYgzzYCEuIDKHTYNjN0TGzcpYQmDwYrP6Tzz0UImztlpTXDP 2VQQ== X-Gm-Message-State: AOAM531IwCC3gjlMMyOnFjMIKCAcHTfEWbjlXg9Zu+acWeUrjJo/joBH nQb+QFnE/Qgrm5qgugwZm+z/Bk90xZ1dWJJjEk8lKNYdme9VDJZKkRlccfeWfgu6YAJESqNLQjL M0O0uP8QSPbD+6KBRfs0qGRj4ovdUqE4+fUfvqYAbBMRJgGUE X-Received: by 2002:a17:906:1ec3:b0:6cf:d118:59e2 with SMTP id m3-20020a1709061ec300b006cfd11859e2mr5452649ejj.767.1646565103213; Sun, 06 Mar 2022 03:11:43 -0800 (PST) X-Google-Smtp-Source: ABdhPJyZ1ed4qzxBbYzHrlnD8XX/sT7klp5jhLS9V8sQLJhk1P830VQKhrTEknvYCZVGqRqW8eDEQg== X-Received: by 2002:a17:906:1ec3:b0:6cf:d118:59e2 with SMTP id m3-20020a1709061ec300b006cfd11859e2mr5452623ejj.767.1646565102968; Sun, 06 Mar 2022 03:11:42 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:42 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Rob Herring Subject: [PATCH v3 08/12] dt-bindings: ufs: snps,tc-dwc-g210: convert to dtschema Date: Sun, 6 Mar 2022 12:11:21 +0100 Message-Id: <20220306111125.116455-9-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Convert the Synopsys Universal Flash Storage (UFS) Controller to DT schema format. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../bindings/ufs/snps,tc-dwc-g210.yaml | 51 +++++++++++++++++++ .../bindings/ufs/tc-dwc-g210-pltfrm.txt | 26 ---------- 2 files changed, 51 insertions(+), 26 deletions(-) create mode 100644 Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml delete mode 100644 Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt diff --git a/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml b/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml new file mode 100644 index 000000000000..671a70d95138 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/snps,tc-dwc-g210.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys DesignWare Universal Flash Storage (UFS) Controller + +maintainers: + - Li Wei + +# Select only our matches, not all jedec,ufs +select: + properties: + compatible: + contains: + enum: + - snps,dwc-ufshcd-1.40a + required: + - compatible + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + items: + - enum: + - snps,g210-tc-6.00-20bit + - snps,g210-tc-6.00-40bit + - const: snps,dwc-ufshcd-1.40a + - const: jedec,ufs-2.0 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + ufs@d0000000 { + compatible = "snps,g210-tc-6.00-40bit", + "snps,dwc-ufshcd-1.40a", + "jedec,ufs-2.0"; + reg = <0xd0000000 0x10000>; + interrupts = <24>; + }; diff --git a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt b/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt deleted file mode 100644 index 71c0777960e9..000000000000 --- a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt +++ /dev/null @@ -1,26 +0,0 @@ -* Universal Flash Storage (UFS) DesignWare Host Controller - -DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY. -Each UFS controller instance should have its own node. - -Required properties: -- compatible : compatible list must contain the PHY type & version: - "snps,g210-tc-6.00-20bit" - "snps,g210-tc-6.00-40bit" - complemented with the Controller IP version: - "snps,dwc-ufshcd-1.40a" - complemented with the JEDEC version: - "jedec,ufs-1.1" - "jedec,ufs-2.0" - -- reg : -- interrupts : - -Example for a setup using a 1.40a DWC Controller with a 6.00 G210 40-bit TC: - dwc-ufs@d0000000 { - compatible = "snps,g210-tc-6.00-40bit", - "snps,dwc-ufshcd-1.40a", - "jedec,ufs-2.0"; - reg = < 0xd0000000 0x10000 >; - interrupts = < 24 >; - }; From patchwork Sun Mar 6 11:11:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770652 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 BC0A9C4332F for ; Sun, 6 Mar 2022 11:11:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233297AbiCFLMq (ORCPT ); Sun, 6 Mar 2022 06:12:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231434AbiCFLMl (ORCPT ); Sun, 6 Mar 2022 06:12:41 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B724C606F4 for ; 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[188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:43 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 09/12] arm64: dts: hisilicon: align 'freq-table-hz' with dtschema in UFS Date: Sun, 6 Mar 2022 12:11:22 +0100 Message-Id: <20220306111125.116455-10-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The DT schema expects 'freq-table-hz' property to be an uint32-matrix, which is also easier to read. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 4 ++-- arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index 8bd6d7e8a474..6b3057a09251 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -1045,8 +1045,8 @@ ufs: ufs@ff3b0000 { clocks = <&crg_ctrl HI3660_CLK_GATE_UFSIO_REF>, <&crg_ctrl HI3660_CLK_GATE_UFSPHY_CFG>; clock-names = "ref_clk", "phy_clk"; - freq-table-hz = <0 0 - 0 0>; + freq-table-hz = <0 0>, + <0 0>; /* offset: 0x84; bit: 12 */ resets = <&crg_rst 0x84 12>; reset-names = "rst"; diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi index 636c8817df7e..3125c3869c69 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi @@ -671,8 +671,8 @@ ufs: ufs@ff3c0000 { clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>, <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>; clock-names = "ref_clk", "phy_clk"; - freq-table-hz = <0 0 - 0 0>; + freq-table-hz = <0 0>, + <0 0>; /* offset: 0x84; bit: 12 */ resets = <&crg_rst 0x84 12>; reset-names = "rst"; From patchwork Sun Mar 6 11:11:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770653 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 8766AC433EF for ; Sun, 6 Mar 2022 11:12:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233312AbiCFLMv (ORCPT ); Sun, 6 Mar 2022 06:12:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233346AbiCFLMr (ORCPT ); Sun, 6 Mar 2022 06:12:47 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD32C60AA3 for ; Sun, 6 Mar 2022 03:11:55 -0800 (PST) Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id 862203F63C for ; Sun, 6 Mar 2022 11:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565109; bh=5q3Cvfs96FMgD3OViDSeZ+rSi5cV583JAJ+X+hKXLOQ=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=eWgxfQGmjLVT7Bz1eFmuLhIZ2cb7QEunv+pKuYxowwNvo001KiqSGat7O738RMned MLhzSdXDu9E7omGUh/zT22+dKt0KXE5JGp6xm2DzcGaplyZB95EnrE3600BmKzgCih mfiMLRJIIjmcaVbaHmYx8Gtz1COUWmBd6GzkaWwlSEAVEbNegmErUYrnoo4ubmWUtm H+ROkqWM0gI3cvjx7INML9kqUCt+oHiBt6eXwGP/v9ZSKD7D8j6TQ0T/o7abSOrrxY Ze75X9PUgzXvzqKbXDqowfq47F5t9xZWjinv8NLx+B44T0XrQJSlMTivIXAv8tKBJv zH67zfKlxbkxw== Received: by mail-ed1-f70.google.com with SMTP id l14-20020a056402344e00b0041593c729adso6764274edc.18 for ; Sun, 06 Mar 2022 03:11:49 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5q3Cvfs96FMgD3OViDSeZ+rSi5cV583JAJ+X+hKXLOQ=; b=esMklVqSoiEv/OpIpRaTW/w4LTAwT2VgAPZQU5dYUQ3jLDLmCagHv0tuZfe7eXJkSK VxpYZThMRcaVzu4POMfp9s8k9WGR5uTM3PaB+G+PBaJx9lLnpwBnHt25Yrqrfwop03kG hENHPp5jtm6sxOgo4BsRZw/jtEhd1Zd0KhoCpDL7JomGSblUB9kntz1rk02kT/uAt8qx aOpoAVIRz28jnPNfrH5SV0+CQq9GZI3UXCRmIoeVRH954GCw6PpBCJbTbg4/LjlymW8J BK1/MjpSqRp2ZlHKMYdaE8m1HjCkIyyaQ+n8kjXm8OWVE0G6BFnDULoMo4lPLSnnJ8a9 7DVQ== X-Gm-Message-State: AOAM533DVJrG90OVaOwYSbeF8EyJGSxhftet0nhbO+0bQV2AikBHxWRf NpxDVVJSgOCsCG55MufKQ2D3QQ3nUyu7R+hzFZKgBDJR8VJa0MwSnhcTny3XMYKPKI8NYf/GS0Y fMEknxu2klNnBL3pYOA3AGHYx4ig1PX5OCVi+EnZBXOpk2ZbJ X-Received: by 2002:a05:6402:278f:b0:410:d242:465e with SMTP id b15-20020a056402278f00b00410d242465emr6368202ede.292.1646565106230; Sun, 06 Mar 2022 03:11:46 -0800 (PST) X-Google-Smtp-Source: ABdhPJwW1Ya1zhxY85xcQnirVjPnpGI6XhFX2Sj/phtUq064BY75zEOeymYAnMlQ9+XNNG3HRgb2Sw== X-Received: by 2002:a05:6402:278f:b0:410:d242:465e with SMTP id b15-20020a056402278f00b00410d242465emr6368175ede.292.1646565106043; Sun, 06 Mar 2022 03:11:46 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:45 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 10/12] arm64: dts: qcom: msm8996: drop unsupported UFS vddp-ref-clk-max-microamp Date: Sun, 6 Mar 2022 12:11:23 +0100 Message-Id: <20220306111125.116455-11-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The property vddp-ref-clk-max-microamp (for VDDP ref clk supply which is l25 regulator) is not documented in MSM8996 UFS PHY bindings (qcom,msm8996-qmp-ufs-phy). It is mentioned in the other UFS PHY bindings for qcom,msm8996-ufs-phy-qmp-14nm. The MSM8996-based Xiaomi devices configure l25 regulator in a conflicting way: 1. with maximum 100 uAmp for VDDP ref clk supply of UFS PHY, 2. with maximum 450 mAmp for VCCQ supply of UFS. Since the vddp-ref-clk-max-microamp property is basically not documented for that UFS PHY and has a conflicting values, drop it entirely as it looks like not tested and not used ever. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi index 7a9fcbe9bb31..3ade756e1cd9 100644 --- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi @@ -341,7 +341,6 @@ &ufsphy { vdda-pll-max-microamp = <9440>; vddp-ref-clk-supply = <&vreg_l25a_1p2>; - vddp-ref-clk-max-microamp = <100>; vddp-ref-clk-always-on; }; From patchwork Sun Mar 6 11:11:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770658 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 4F0D8C4332F for ; Sun, 6 Mar 2022 11:13:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233444AbiCFLOP (ORCPT ); Sun, 6 Mar 2022 06:14:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233450AbiCFLNo (ORCPT ); Sun, 6 Mar 2022 06:13:44 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF32E4991E for ; Sun, 6 Mar 2022 03:12:34 -0800 (PST) Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id B90153F645 for ; Sun, 6 Mar 2022 11:12:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565143; bh=vMFnkOH1WJAajK2DqdRDAa0cLEGNFmbkS8Gtp9GKvtI=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ROITc7eFLwKZ1Pm+liD2ktDOHo5zpukQwDKcj4HhebsQk9Fg41Ue0ZjjEjJqzdvER HrgoAhgRw9i1kfNU7gon5pjjX8eCZW1oTExKZ1p4QeIKNW1KoGtZ4c2N5aDBOHi/Fy VUM/KXV+ofHi8rn5sTKu3gFQtYdDCO8spcJp4yUpXwYYvHSVhjARV6asrOISzc+aqn alB0PXyb7jDTtImkUzd21v1xtHzZTdHzqvkrXtocdCGn0HKQFihNbeuCbdN+5MlFTD MQ3sG4uXslJcrARGbkl8/HEAOVsEg+6YNmMbdcstZlbqqAWln7aGc7pAzHUpJpz36C 52a0WVy1RO+vg== Received: by mail-ed1-f69.google.com with SMTP id l24-20020a056402231800b00410f19a3103so6761504eda.5 for ; Sun, 06 Mar 2022 03:12:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=vMFnkOH1WJAajK2DqdRDAa0cLEGNFmbkS8Gtp9GKvtI=; b=tk60rPjIrR3yk57ZA1wX6ZfHOogoT7oia2+PsOwWmfqZEkrCcMXSAAleS61Wypl1XV qX2RYx2kHMN8Q2NcA6e7e8wlZYreZrMcUlD6ENoTdbfeR3tt0K+E6vgBHmn1+Y7tX7sg 6SnX975sjRZU2sFPI788ad8XWKObkVD7xTBzQYK3ALrJTU+GImyMb8eaKpU9dRA7vka8 AYna8uXMVdWz0gI1T9UwqIIXLRnrz8VkOMNNX3/8cRoZ1ykBdXnakSiQO3j6IBAdlEhd 64E7Lfe+QPtIY6N071pJpAUWNwO+4GtdiWGScL1Hv2R5lIHSbSxGxg5bU4tC7Q/vInEO 5neQ== X-Gm-Message-State: AOAM530UDx8mmaxmq2bhRQREY7adVHuQIwpMpOyZ/lzpHelraVXdp/aW R5InHCAlmwA2vrLxtuxXRix4pPo/8CI6IyWehkKBTLfYbXXsqWH3hQ0Qs2aKJrnpwydAM+hVekg r7EB0e7Uvmy76malPPaII+iSuWN6ugKUtBOd7BLYQA623/7mw X-Received: by 2002:a05:6402:2d8:b0:416:34b0:5d5c with SMTP id b24-20020a05640202d800b0041634b05d5cmr2294046edx.6.1646565107741; Sun, 06 Mar 2022 03:11:47 -0800 (PST) X-Google-Smtp-Source: ABdhPJwTQ1jrVfZZl3Nu0dKHXWLrV//RroIxSgPbz2wvMOZz/2cmoQu/ylE+3YUml5SvnaWO1iXePw== X-Received: by 2002:a05:6402:2d8:b0:416:34b0:5d5c with SMTP id b24-20020a05640202d800b0041634b05d5cmr2294031edx.6.1646565107595; Sun, 06 Mar 2022 03:11:47 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:47 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 11/12] arm64: dts: qcom: msm8996: correct UFS compatible Date: Sun, 6 Mar 2022 12:11:24 +0100 Message-Id: <20220306111125.116455-12-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The Qualcomm UFS bindings require to use specific (qcom,msm8996-ufshc) and generic (jedec,ufs-2.0) compatibles. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index f0f81c23c16f..fa491f2271ff 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1730,7 +1730,8 @@ pcie2: pcie@610000 { }; ufshc: ufshc@624000 { - compatible = "qcom,ufshc"; + compatible = "qcom,msm8996-ufshc", "qcom,ufshc", + "jedec,ufs-2.0"; reg = <0x00624000 0x2500>; interrupts = ; From patchwork Sun Mar 6 11:11:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770659 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 A6FF4C43217 for ; Sun, 6 Mar 2022 11:13:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233450AbiCFLOP (ORCPT ); Sun, 6 Mar 2022 06:14:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233459AbiCFLNo (ORCPT ); Sun, 6 Mar 2022 06:13:44 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A90949922 for ; Sun, 6 Mar 2022 03:12:34 -0800 (PST) Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id F1DED3F646 for ; Sun, 6 Mar 2022 11:12:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565143; bh=fptfaOUAaErRHK6yyvwk8Ba2q3vPhWe6MKEfwn6hivY=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=mcQWE2Q741EbwM/PSEaMOpqgVv7NfjxJv9gONv9I6FnjOelMGs46GWSWnWQsqWqOo BovAitTBiw83bx4DOSWe97ZsShCwIOCTdkwvHT0ce/7C5Ot+9m3HnC9SB9vVqwRa8a hhTrws0tbe2Fqi8jdDdKNosGE0kCyiKaNhhjyCi6UZppim2wu3SOBZ7L1Nz5CVvpUT COlVnT6uwD+T479Se8Upzi8rrMnML9cRy3i227puEqM92i60xCJ9j4CSG6g6FuQ834 TZFbJXTQYVNT1hxSHLawWOMfTXw7wHHSnnN5WP4pthgHjRaSGAQrRtdNsWgiw+//kV cHnlAN7K3FnGg== Received: by mail-ed1-f70.google.com with SMTP id l14-20020a056402344e00b0041593c729adso6764302edc.18 for ; Sun, 06 Mar 2022 03:12:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fptfaOUAaErRHK6yyvwk8Ba2q3vPhWe6MKEfwn6hivY=; b=XVnNMGsTiuifjLhUPHwS6VNaJgWf96l2YOKshxd1zsUdrafOlHT3IhtG+OR5pZsVUN JgeDkJdTxIJp44PJPzs8dJM9A5D17asw0vQssZhFFxyBxcjhZXwFQdPrBYxPxjNOINNN t5viD1ZFFppKqvRVLawV5o5VR8MImXMiI9fGMSN0em3QF1rNhrgqv/fXEYtTzARhLQuj 4DSREjAKcxFsE+D8/Rfnf9YiJqr9fUoiY1Mxg6MXjGFs15F0tXj0mN0Njf0NX7UHTwRd u+A/jYuoNa3Iw9M4m7jvVBB9Ep6U1hAWo68vHYWAVMQv0loBd+fOKDvMLKmmXDTA0vix 0buw== X-Gm-Message-State: AOAM530/IRQNeEkqXl1Fd/oyP+Xj4PzvXBM0iM2Hda9c6O4L+SlmJgZV 3r316vPfY8opCjVHBRle/NUU1LcbxHkSP3ahAGv17p1QB/gfvcXrUHx49Ks50nuzavBYJT2KQRk DJXe2IZ6Uh+P41L+JOAr4M2+yixpFf/gF1rAIc2BJ6QmV9sgP X-Received: by 2002:a17:906:4fc7:b0:6da:92b2:f572 with SMTP id i7-20020a1709064fc700b006da92b2f572mr5333894ejw.184.1646565109085; Sun, 06 Mar 2022 03:11:49 -0800 (PST) X-Google-Smtp-Source: ABdhPJya7NhXOCbqGIagE53ZCTSIPIL5hGs6/ccWmxHFezSS2trgYWXGqqPKbwVvYlPcyFRrUXKq6w== X-Received: by 2002:a17:906:4fc7:b0:6da:92b2:f572 with SMTP id i7-20020a1709064fc700b006da92b2f572mr5333879ejw.184.1646565108853; Sun, 06 Mar 2022 03:11:48 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:48 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 12/12] arm64: dts: qcom: sm8350: drop duplicated ref_clk in UFS Date: Sun, 6 Mar 2022 12:11:25 +0100 Message-Id: <20220306111125.116455-13-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org ref_clk clock in UFS node is already there with a <0 0> frequency, which matches other DTSI files. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sm8350.dtsi | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index d242bab69c2e..02589b3beb7c 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -1916,7 +1916,6 @@ ufs_mem_hc: ufshc@1d84000 { iommus = <&apps_smmu 0xe0 0x0>; clock-names = - "ref_clk", "core_clk", "bus_aggr_clk", "iface_clk", @@ -1926,7 +1925,6 @@ ufs_mem_hc: ufshc@1d84000 { "rx_lane0_sync_clk", "rx_lane1_sync_clk"; clocks = - <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_UFS_PHY_AXI_CLK>, <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, <&gcc GCC_UFS_PHY_AHB_CLK>, @@ -1936,7 +1934,6 @@ ufs_mem_hc: ufshc@1d84000 { <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; freq-table-hz = - <75000000 300000000>, <75000000 300000000>, <0 0>, <0 0>,