From patchwork Fri Jan 14 15:17:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12713737 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1F97EC43219 for ; Fri, 14 Jan 2022 15:17:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zj3qetU6DserkZDABQ4/wSRZGq6HRuoFe9H/7a4Uj9o=; b=28YPqqKlCI46wc 575KLKCIJsN/vWQjAHs/WhI/CCTBD5Vzf+CKL11ZVHhshaMgmvtRtzExl02sU10So+Fq8x0hiq7/8 3BdqFfzXEoouzVyIdnt+roWtw5fz8tjxe8KxQm2smm/b4XAxWu0NoCuFNY+EExqcfbNbyLfg1Fplk Xm58+FkvG7RED3+X2/PGv+D8d/BjLUi46B3+KhcHcKy+gx/5DGg2BlUyuScTkW3NiqCbAQM58y7KM oXeBZvjFiKa8cDkazekg4qVE5RvFtvub4vkprf2c3vPfrNR68wXH+vRxm4dHSmgguntWfSsjcoaA6 RKDW60luzyKLG4oFmYEg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n8OKK-009YBG-EW; Fri, 14 Jan 2022 15:17:16 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n8OKG-009Y30-Mj for linux-riscv@lists.infradead.org; Fri, 14 Jan 2022 15:17:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1642173432; x=1673709432; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+qPRXox7zPzI+myjQz8NC5TP9D5voUl5Cp51OFrTMa8=; b=XTHsGst4bMv67gKdofTTX809TGBjhF4Gpfmf3UrdSIs0vtsSld11U6Zm rQ3liVj14/yxBknT08D0OCFeEn6Qv2ZRbNI6h+klFB0TCnL6mCT/Kc8T6 yWMTiQ93eO+L8UV8WQPBYABR/tZSVHNgDG6gZTsyvJCfovLiJ7iazgGzW ojAT5yUuRj5hc8XtLqeA31s2NIcz0Yke0ZcHbgoofyoRJ1647XQkbtf9J 5H80p4CCDmyx1GIO3V145M+k5InmSE0ACqrpk5XgFp4OXWX303XZYe3B0 nlLBAirVwc4JBKZbIj58rV6Q0IldsLK+NXI6d/NZeP1h3pLX1p5TomRVL Q==; IronPort-SDR: pv1M3xpiwF4GwIuMI+y3FQnMDgMJogxLnT3187uonLweWF6/G9UfkbLepORDDd8bG7yn6jm5tN nnMJ0cJN8/lPD3bLaAqcKsxlY+1fjVJNOiTqp0AsC866FkUOV3Re+icAsmeST3PVp2GDkEmz25 cygmWSJNt2M953p0ZcLMS2RhhS3BKDLyC5yPmIrMf1Z+o5cBEqvowR9hCdkwPIGTvLOlVfnxCb Tq2y8igpUDBnvAIpvhifRPFWsZbndr2Y5Gxf7JH4c5SMptzcx9uSP00enpXLKeWowUmQSFnk20 z76AZYgCSKNnCqs25q1nTtTz X-IronPort-AV: E=Sophos;i="5.88,289,1635231600"; d="scan'208";a="142730887" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 14 Jan 2022 08:17:11 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Fri, 14 Jan 2022 08:17:11 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Fri, 14 Jan 2022 08:17:05 -0700 From: To: , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , Subject: [PATCH v3 08/15] dt-bindings: usb: add bindings for microchip mpfs musb Date: Fri, 14 Jan 2022 15:17:20 +0000 Message-ID: <20220114151727.2319915-9-conor.dooley@microchip.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220114151727.2319915-1-conor.dooley@microchip.com> References: <20220114151727.2319915-1-conor.dooley@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220114_071712_886170_9599DD85 X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Conor Dooley Add device tree bindings for the usb controller on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley --- .../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"; + }; + +...