From patchwork Thu Mar 26 05:29:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yoshihiro Shimoda X-Patchwork-Id: 202792 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1207EC2D0E7 for ; Thu, 26 Mar 2020 05:29:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E99342082D for ; Thu, 26 Mar 2020 05:29:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726422AbgCZF33 (ORCPT ); Thu, 26 Mar 2020 01:29:29 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:26169 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726213AbgCZF32 (ORCPT ); Thu, 26 Mar 2020 01:29:28 -0400 X-IronPort-AV: E=Sophos;i="5.72,307,1580742000"; d="scan'208";a="42669324" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 26 Mar 2020 14:29:27 +0900 Received: from localhost.localdomain (unknown [10.166.252.89]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 491814006188; Thu, 26 Mar 2020 14:29:27 +0900 (JST) From: Yoshihiro Shimoda To: kishon@ti.com, robh+dt@kernel.org Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda Subject: [PATCH v2 1/4] dt-bindings: phy: renesas: usb2-phy: convert bindings to json-schema Date: Thu, 26 Mar 2020 14:29:16 +0900 Message-Id: <1585200559-30033-2-git-send-email-yoshihiro.shimoda.uh@renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1585200559-30033-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> References: <1585200559-30033-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert Renesas R-Car generation 3 USB 2.0 PHY bindings documentation to json-schema. Signed-off-by: Yoshihiro Shimoda Reviewed-by: Rob Herring --- .../devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 70 -------------- .../devicetree/bindings/phy/renesas,usb2-phy.yaml | 103 +++++++++++++++++++++ 2 files changed, 103 insertions(+), 70 deletions(-) delete mode 100644 Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt create mode 100644 Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt deleted file mode 100644 index 7734b21..00000000 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ /dev/null @@ -1,70 +0,0 @@ -* Renesas R-Car generation 3 USB 2.0 PHY - -This file provides information on what the device node for the R-Car generation -3, RZ/G1C, RZ/G2 and RZ/A2 USB 2.0 PHY contain. - -Required properties: -- compatible: "renesas,usb2-phy-r7s9210" if the device is a part of an R7S9210 - SoC. - "renesas,usb2-phy-r8a77470" if the device is a part of an R8A77470 - SoC. - "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1 - SoC. - "renesas,usb2-phy-r8a774b1" if the device is a part of an R8A774B1 - SoC. - "renesas,usb2-phy-r8a774c0" if the device is a part of an R8A774C0 - SoC. - "renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795 - SoC. - "renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796 - SoC. - "renesas,usb2-phy-r8a77965" if the device is a part of an - R8A77965 SoC. - "renesas,usb2-phy-r8a77990" if the device is a part of an - R8A77990 SoC. - "renesas,usb2-phy-r8a77995" if the device is a part of an - R8A77995 SoC. - "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3, RZ/G2 or - RZ/A2 compatible device. - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first - followed by the generic version. - -- reg: offset and length of the partial USB 2.0 Host register block. -- clocks: clock phandle and specifier pair(s). -- #phy-cells: see phy-bindings.txt in the same directory, must be <1> (and - using <0> is deprecated). - -The phandle's argument in the PHY specifier is the INT_STATUS bit of controller: -- 1 = USBH_INTA (OHCI) -- 2 = USBH_INTB (EHCI) -- 3 = UCOM_INT (OTG and BC) - -Optional properties: -To use a USB channel where USB 2.0 Host and HSUSB (USB 2.0 Peripheral) are -combined, the device tree node should set interrupt properties to use the -channel as USB OTG: -- interrupts: interrupt specifier for the PHY. -- vbus-supply: Phandle to a regulator that provides power to the VBUS. This - regulator will be managed during the PHY power on/off sequence. -- renesas,no-otg-pins: boolean, specify when a board does not provide proper - otg pins. -- dr_mode: string, indicates the working mode for the PHY. Can be "host", - "peripheral", or "otg". Should be set if otg controller is not used. - - -Example (R-Car H3): - - usb-phy@ee080200 { - compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; - reg = <0 0xee080200 0 0x700>; - interrupts = ; - clocks = <&cpg CPG_MOD 703>; - }; - - usb-phy@ee0a0200 { - compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; - reg = <0 0xee0a0200 0 0x700>; - clocks = <&cpg CPG_MOD 702>; - }; diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml new file mode 100644 index 00000000..c0e1af6 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/renesas,usb2-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car generation 3 USB 2.0 PHY + +maintainers: + - Yoshihiro Shimoda + +properties: + compatible: + oneOf: + - items: + - const: renesas,usb2-phy-r8a77470 # RZ/G1C + + - items: + - enum: + - renesas,usb2-phy-r7s9210 # RZ/A2 + - renesas,usb2-phy-r8a774a1 # RZ/G2M + - renesas,usb2-phy-r8a774b1 # RZ/G2N + - renesas,usb2-phy-r8a774c0 # RZ/G2E + - renesas,usb2-phy-r8a7795 # R-Car H3 + - renesas,usb2-phy-r8a7796 # R-Car M3-W + - renesas,usb2-phy-r8a77965 # R-Car M3-N + - renesas,usb2-phy-r8a77990 # R-Car E3 + - renesas,usb2-phy-r8a77995 # R-Car D3 + - const: renesas,rcar-gen3-usb2-phy + + reg: + # base address and length of the registers block for the PHY. + maxItems: 1 + + clocks: + # clock phandle and specifier pair(s). + minItems: 1 + maxItems: 2 + + clock-names: + # for RZ/A2 + minItems: 1 + maxItems: 2 + items: + - const: fck + - const: usb_x1 + + '#phy-cells': + enum: [0, 1] # and 0 is deprecated. + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + minItems: 1 + maxItems: 2 + items: + - description: reset of USB 2.0 host side + - description: reset of USB 2.0 peripheral side + + vbus-supply: + description: | + Phandle to a regulator that provides power to the VBUS. This regulator + will be managed during the PHY power on/off sequence. + + renesas,no-otg-pins: + $ref: /schemas/types.yaml#/definitions/flag + description: | + specify when a board does not provide proper otg pins. + + dr_mode: true + +required: + - compatible + - reg + - clocks + - '#phy-cells' + +additionalProperties: false + +examples: + - | + #include + #include + #include + + usb-phy@ee080200 { + compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; + reg = <0 0xee080200 0 0x700>; + interrupts = ; + clocks = <&cpg CPG_MOD 703>; + #phy-cells = <1>; + }; + + usb-phy@ee0a0200 { + compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; + reg = <0 0xee0a0200 0 0x700>; + clocks = <&cpg CPG_MOD 702>; + #phy-cells = <1>; + }; From patchwork Thu Mar 26 05:29:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yoshihiro Shimoda X-Patchwork-Id: 202793 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1F6BC2D0EC for ; Thu, 26 Mar 2020 05:29:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 944322082D for ; Thu, 26 Mar 2020 05:29:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726210AbgCZF3e (ORCPT ); Thu, 26 Mar 2020 01:29:34 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:32256 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727560AbgCZF3a (ORCPT ); Thu, 26 Mar 2020 01:29:30 -0400 X-IronPort-AV: E=Sophos;i="5.72,307,1580742000"; d="scan'208";a="42669331" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 26 Mar 2020 14:29:27 +0900 Received: from localhost.localdomain (unknown [10.166.252.89]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 8D73F40083FB; Thu, 26 Mar 2020 14:29:27 +0900 (JST) From: Yoshihiro Shimoda To: kishon@ti.com, robh+dt@kernel.org Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda Subject: [PATCH v2 4/4] dt-bindings: phy: renesas: usb3-phy: add r8a77961 support Date: Thu, 26 Mar 2020 14:29:19 +0900 Message-Id: <1585200559-30033-5-git-send-email-yoshihiro.shimoda.uh@renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1585200559-30033-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> References: <1585200559-30033-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch adds support for r8a77961 (R-Car M3-W+). Signed-off-by: Yoshihiro Shimoda Reviewed-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml index dcd1cd5..d5defac 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb3-phy.yaml @@ -17,6 +17,7 @@ properties: - renesas,r8a774b1-usb3-phy # RZ/G2N - renesas,r8a7795-usb3-phy # R-Car H3 - renesas,r8a7796-usb3-phy # R-Car M3-W + - renesas,r8a77961-usb3-phy # R-Car M3-W+ - renesas,r8a77965-usb3-phy # R-Car M3-N - const: renesas,rcar-gen3-usb3-phy