From mboxrd@z Thu Jan 1 00:00:00 1970 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4947C43331 for ; Fri, 27 Mar 2020 20:47:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7CC12206DB for ; Fri, 27 Mar 2020 20:47:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kj858/00" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727754AbgC0Urj (ORCPT ); Fri, 27 Mar 2020 16:47:39 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:40367 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727685AbgC0Uri (ORCPT ); Fri, 27 Mar 2020 16:47:38 -0400 Received: by mail-wr1-f67.google.com with SMTP id u10so13121138wro.7; Fri, 27 Mar 2020 13:47:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Mu7cNUO0odCnFqwLQLvjz/c2QxlWY0eOupuK6xxbEzc=; b=kj858/00LvpEwgsGkXZiBlqLBwRp3SKRyp6xt0Y5Bak5s6QahUk7IzrNmQ4wJpxZXq SN4UXOAnFfP92VtM46mKOw29pO+NbD+Y4kYrNZ54fXiwoIoz9/wHYGmBuZ1UlqJTie6Y 0l0A6EhNoAfAmugWZ5A8MNKvVenn1fWNFDUcIdnY9HJYDG4lDvYR2dVuk70WaE5/4eMl zTTKUiRirfuimzrX+K0H8eyUekTrCCkEZMk7jIEOvNbNXpwwlDRQI3CUio/RgIeYMo6e h6Ve4/WTOJcyswFBpN+sNXZuqdEynilu5i6JbAgpb1A2ylUiMk4lf/ncxyG0YgfOnshD clVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Mu7cNUO0odCnFqwLQLvjz/c2QxlWY0eOupuK6xxbEzc=; b=pImC6QFbQM7/PXNcOnnLy+SPX0CR/KD61C/eYgK5N0iIJ4vhMf8fCiQDyqv38lcvMA Xsjc+VLI5KZdctwWuh2Te5yMpJSaCX3iev4Xqnau6G1HExkXLhTMTL7erhaAHBCPsFXs duyNEn124INfUDB4GOmnIyyM0aOVu4x4kN5MIY8z71nZisDIKEuUJPHO5QejROLQESJJ gnT0Dc7d2Jm4nTFxfwBXYjXoSfh/n+m8VzxJYU4VVQFimLAOmYM/OCFQrDkdCNpg/+g6 uiDsIp0E2cPQDR1drS8LbrHaCtkNBd+j3SyNFAr/Ec2119Jbh64HgB+0cqbzxlWkObcz 648Q== X-Gm-Message-State: ANhLgQ3/no8WQFWA7W7Jo9foU8GdF6yq7Ks3lURsf3Z5+qz2wLlon3Ni gOIN6N4wAgMmQEzFcXL9YEz3S9gnsK0= X-Google-Smtp-Source: ADFU+vsR835CVDtze5uyJ/uO1J58tJ2qF5aBBZ2RrqWz33B0D+KEX1w/oKLFAUYF7gqoj+ifnPpyVA== X-Received: by 2002:a5d:4146:: with SMTP id c6mr1290873wrq.181.1585342056401; Fri, 27 Mar 2020 13:47:36 -0700 (PDT) Received: from stbsrv-and-01.and.broadcom.net ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id z129sm9661450wmb.7.2020.03.27.13.47.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Mar 2020 13:47:35 -0700 (PDT) From: Al Cooper To: linux-kernel@vger.kernel.org Cc: andriy.shevchenko@linux.intel.com, Al Cooper , Alan Stern , bcm-kernel-feedback-list@broadcom.com, Chunfeng Yun , devicetree@vger.kernel.org, Greg Kroah-Hartman , =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= , Krzysztof Kozlowski , linux-usb@vger.kernel.org, Mark Rutland , Mathias Nyman , Rob Herring Subject: [PATCH v2 1/4] dt-bindings: Add Broadcom STB USB support Date: Fri, 27 Mar 2020 16:47:08 -0400 Message-Id: <20200327204711.10614-2-alcooperx@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200327204711.10614-1-alcooperx@gmail.com> References: <20200327204711.10614-1-alcooperx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DT bindings for Broadcom STB USB EHCI and XHCI drivers. NOTE: The OHCI driver is not included because it uses the generic platform driver. Signed-off-by: Al Cooper --- .../bindings/usb/brcm,bcm7445-ehci.yaml | 61 +++++++++++++++++++ .../devicetree/bindings/usb/usb-xhci.txt | 1 + 2 files changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml diff --git a/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml b/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml new file mode 100644 index 000000000000..34b2f80296ce --- /dev/null +++ b/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/brcm,bcm7445-ehci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom STB USB EHCI Controller Device Tree Bindings + +allOf: + - $ref: "usb-hcd.yaml" + +maintainers: + - Al Cooper + +properties: + compatible: + contains: + const: brcm,bcm7445-ehci + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + description: Clock specifier for the EHCI clock + + clock-names: + const: sw_usb + + phys: + description: PHY specifier for the USB PHY + + phy-names: + const: usbphy + +required: + - compatible + - reg + - interrupts + - phys + - clocks + +additionalProperties: false + +examples: + - | + ehci@f0b00300 { + compatible = "brcm,bcm7445-ehci"; + reg = <0xf0b00300 0xa8>; + interrupts = <0x0 0x5a 0x0>; + interrupt-names = "usb0_ehci_0"; + phys = <&usbphy_0 0x0>; + phy-names = "usbphy"; + clocks = <&usb20>; + clock-names = "sw_usb"; + }; + +... diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 3f378951d624..aafc316b5a8e 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -23,6 +23,7 @@ Required properties: device - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 or RZ/G2 compatible device + - "brcm,bcm7445-xhci" for Broadcom STB SoCs with XHCI - "xhci-platform" (deprecated) When compatible with the generic version, nodes must list the -- 2.17.1