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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 242B7C433F5 for ; Fri, 10 Sep 2021 16:39:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04B5D611AD for ; Fri, 10 Sep 2021 16:39:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229682AbhIJQkN (ORCPT ); Fri, 10 Sep 2021 12:40:13 -0400 Received: from esa.microchip.iphmx.com ([68.232.154.123]:29703 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229474AbhIJQkN (ORCPT ); Fri, 10 Sep 2021 12:40:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1631291942; x=1662827942; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=FG4F9AHliHxLxK/y5CCBUjSR7y8/aiJXPTiBJikbKvI=; b=0g+IWNcHH6wRtHfcwWlZLo3o82sZF2xfNuAZu3DQd/PWhg3Y+WIvLO23 NfNbeLmajhyOxVfzd6mUmAKLsioanOBfQMv+bmYUmtZa/PYuxfqZ6zUb+ iNYaUhFiThfUYTURx4/ElE4ddjfo9h5NnhZquL3dYPmcMbpixslvFgw+n HCls4JuKFHnAfzC8nplUchXFX37LKnNVDwVthpQ5ynXuacVomffRqC4Ai B8n6l3tNXSlb+AJvNtRK586L47OfoekGDOwsVsVgSlI4NP+BBG4jvTynt vv/rsbtj1E0UW1a0tEgaQoQ/iVetlvFChp0/cFXYhCV6Ik4ZwZuUCJiRb w==; IronPort-SDR: RFwtCQ4I4XBaPr4fzIbY2L49gJz+XBbaOb2aUWuJ8RK2+mAnv76tf8Qn1iOUdEwhyC3ILG1RD2 ewGX+cZjY0szC6g6P0cv+p/WFwXiKmt1vWAoXYfi43snH9gfZCvVud722XNwkYolLgG4Pzj55y 3RgeNZeJAfSxKSC8wwuwwca2UA71l/9HfpiKOrTzhur8UrLwyY1s88Im+7+51LEJgaEqn//OeS N2u6YeV4bXyVmx1X+HlG5Kph2BtjN1paIKMFY9gH3+BG9qXLepJyBG4gtz2JxAPyACyDhLNVBR zrwlQL/EQfhvhYkaXlUr50ha X-IronPort-AV: E=Sophos;i="5.85,283,1624345200"; d="scan'208";a="131418049" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 10 Sep 2021 09:39:01 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Fri, 10 Sep 2021 09:38:59 -0700 Received: from plexus-g.actel.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Fri, 10 Sep 2021 09:38:57 -0700 From: To: , , , , , CC: , , , Cristian Birsan Subject: [PATCH 0/2] USB: host: ehci-atmel: Enable HSIC port on SAMA5D2 Date: Fri, 10 Sep 2021 19:38:40 +0300 Message-ID: <20210910163842.1596407-1-cristian.birsan@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Cristian Birsan On SAMA5D2 SoCs, Port C of USB Host contains a High-Speed Inter-Chip (HSIC) transceiver. It can be used for USB chip-to-chip interconnect with a 2-signal (strobe, data) synchronous serial interface using 240 MHz DDR signaling. External cables, connectors, and hot plug & play are not supported. This patch series enables this feature. Cristian Birsan (2): dt-bindings: usb: atmel: add USB PHY type property USB: host: ehci-atmel: Add support for HSIC phy Documentation/devicetree/bindings/usb/atmel-usb.txt | 4 ++++ drivers/usb/host/ehci-atmel.c | 8 ++++++++ 2 files changed, 12 insertions(+) -- 2.25.1