From patchwork Mon Jan 17 11:07:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12715197 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 C47CAC433EF for ; Mon, 17 Jan 2022 11:06:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238932AbiAQLG5 (ORCPT ); Mon, 17 Jan 2022 06:06:57 -0500 Received: from esa.microchip.iphmx.com ([68.232.154.123]:55978 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238959AbiAQLGj (ORCPT ); Mon, 17 Jan 2022 06:06:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1642417599; x=1673953599; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+qPRXox7zPzI+myjQz8NC5TP9D5voUl5Cp51OFrTMa8=; b=C1mSXSfTDFwE0LjkBM/l2DJZEzPkn+wKokAZ6ve5gKniISUVKUQXlXsb Eoji3hwl0ykdEUq24x/eSs2ca5UJ57xLb4EEPyKIKEGXJtbtJmYMk/2DX oRHHYNBUXrDgAB89okP3mY+InHeMGCHjbX1qsBsCFd6Vzqop4SPZ5ieFZ cWpIUIBfLDzWutcazWGqxQbZJjqV9dNrRHyyXAn/GeIkovIatkl0BC14Q Z/dmf6kOpph6hRV7PKOLCRv/1w22Ci/BmvW6FwYo03CDplz3zoNZQkTV3 EqU7VruhX1p7D3jDGuXi2/deB5CnfY8v5KGjY5KbURks1sRY0lHXh0aty A==; IronPort-SDR: FMFs/dVFm1dh3LHmbvCAhNMyWmd0VJdKgV3IDMMMmQj6E7NG6jOvEp6uASzQ61JMwzCbA8jRd0 FafcqUJEWgltVhrtiMebFIIAT1QNaYvbCTLDsUiSfdt52t1wfic0I+qsd835tqYXcNrtY7AQqB m6CVKQMgrD3UeszrwuRW1tvKTEhDssiubO8ilpGNALGQNgLFt2Yu0SPwj/C/1nSTLS4dDqLnxX LDJvPWNHR+ZhqH6t6ObAj6SrBYrl5cRIOInHod9/XT/z7Gd35n7mKpQsipoWK6s2wMT+tE/Olg UA4NzN1mWxWYV6342OgmWRif X-IronPort-AV: E=Sophos;i="5.88,295,1635231600"; d="scan'208";a="142923821" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 17 Jan 2022 04:06:37 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 17 Jan 2022 04:06:36 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 17 Jan 2022 04:06:31 -0700 From: To: , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , Subject: [PATCH v4 07/14] dt-bindings: usb: add bindings for microchip mpfs musb Date: Mon, 17 Jan 2022 11:07:48 +0000 Message-ID: <20220117110755.3433142-8-conor.dooley@microchip.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220117110755.3433142-1-conor.dooley@microchip.com> References: <20220117110755.3433142-1-conor.dooley@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Conor Dooley Add device tree bindings for the usb controller on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley Reviewed-by: Rob Herring --- .../bindings/usb/microchip,mpfs-musb.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml diff --git a/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml new file mode 100644 index 000000000000..48c458c65848 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/microchip,mpfs-musb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MPFS USB Controller Device Tree Bindings + +allOf: + - $ref: usb-drd.yaml# + +maintainers: + - Conor Dooley + +properties: + compatible: + enum: + - microchip,mpfs-musb + + dr_mode: true + + reg: + maxItems: 1 + + interrupts: + minItems: 2 + maxItems: 2 + + interrupt-names: + items: + - const: dma + - const: mc + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + +additionalProperties: false + +examples: + - | + #include "dt-bindings/clock/microchip,mpfs-clock.h" + usb@20201000 { + compatible = "microchip,mpfs-musb"; + reg = <0x20201000 0x1000>; + clocks = <&clkcfg CLK_USB>; + interrupt-parent = <&plic>; + interrupts = <86>, <87>; + interrupt-names = "dma", "mc"; + dr_mode = "host"; + }; + +...