From patchwork Wed Jun 7 20:16:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Rokosov X-Patchwork-Id: 13271216 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 6B25CC7EE25 for ; Wed, 7 Jun 2023 20:17:40 +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=yp2DMBHDJpw9zYeESLUM0u8ySeEqeLbYuIpQ0qAjqq4=; b=oe7MiJIwwnhxa3 euYrqEYHfBesfpgR+qkXIHzXRR/znjttbdBeKzcJW28BDthPpvcVr18FIv5L6pV2eTg7U5IEU/WJc Lc7oepC3WrP74UamxE0fBYJ6tKTQeaodBmVneX7GpELW0/WahojVAnJwLFZkEVa0uICl8cUnozpes Ds/6k8JcJFPi1+PzlFhq6yjq1WqpkxqxhIUVhUqlvXiXAEnwN3J3Gci8SiD+k4OxTimk2CoQwAIeP YC89+2efLsgUk0+7fJCB2v7S25qyLSN0w6vjHgoDzv7vB/pvnJGCNOXWj9RLQbkkpS8SeQ4FoYHyd zMwUd3jXqFQG+2rRHWRw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q6zaj-00754K-2M; Wed, 07 Jun 2023 20:17:13 +0000 Received: from mx.sberdevices.ru ([45.89.227.171]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q6zaW-0074vE-32; Wed, 07 Jun 2023 20:17:05 +0000 Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mx.sberdevices.ru (Postfix) with ESMTP id EC9B25FD6F; Wed, 7 Jun 2023 23:16:52 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1686169013; bh=aVULGDkbH3q0MRhaTtQwMhlUPZrJDyZJyqx6P3oqF4c=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=K0HyCAg1ljPjyCCkwKOim+M6qI+ukGQvOo3jt3LzODIoNSUcqpyC8jyJNHROFylbn D59AyFYfmOtKUroE+WKnf4S9qvbOpvFiHDsZV6CHWiriHnIbRhlsC6ZQyk2AZElwKu ZQzAQv9gtsoAymBoKph0cr3rrr8Qvr2mpdTqFjf1xOgj8VstbmXxP9m9Dw2jMjEe8U CifSz68Prgp+eZUgRtt+KgQkmO+lkLq9NeKMGdFPoHx82BSog4bWeD2MshDD2z8CKi xklUqwfJid3g50sZZUX8UJyIv6FjFC6X512n5LtV/tXns3gOoC+AG5vmBKSei78TFZ KtcXjb3i5kpYA== Received: from S-MS-EXCH01.sberdevices.ru (S-MS-EXCH01.sberdevices.ru [172.16.1.4]) by mx.sberdevices.ru (Postfix) with ESMTP; Wed, 7 Jun 2023 23:16:52 +0300 (MSK) From: Dmitry Rokosov To: , , , , , , , , CC: , , , , , , , , Dmitry Rokosov , Yue Wang , Hanjie Lin Subject: [PATCH v1 2/6] arm64: dts: meson: a1: support USB controller in OTG mode Date: Wed, 7 Jun 2023 23:16:37 +0300 Message-ID: <20230607201641.20982-3-ddrokosov@sberdevices.ru> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20230607201641.20982-1-ddrokosov@sberdevices.ru> References: <20230607201641.20982-1-ddrokosov@sberdevices.ru> MIME-Version: 1.0 X-Originating-IP: [172.16.1.6] X-ClientProxiedBy: S-MS-EXCH01.sberdevices.ru (172.16.1.4) To S-MS-EXCH01.sberdevices.ru (172.16.1.4) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/06/07 16:55:00 #21454472 X-KSMG-AntiVirus-Status: Clean, skipped X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230607_131701_334650_B44C63A0 X-CRM114-Status: UNSURE ( 9.13 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Amlogic A1 SoC family has USB2.0 controller based on dwc2 and dwc3 heads. It supports otg/host/peripheral modes. Signed-off-by: Yue Wang Signed-off-by: Hanjie Lin Signed-off-by: Dmitry Rokosov Reviewed-by: Martin Blumenstingl --- arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 59 +++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index a24228808c9c..b2563c7d3842 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -8,6 +8,8 @@ #include #include #include +#include +#include / { compatible = "amlogic,a1"; @@ -161,6 +163,17 @@ gpio_intc: interrupt-controller@0440 { amlogic,channel-interrupts = <49 50 51 52 53 54 55 56>; }; + + usb2_phy1: phy@4000 { + compatible = "amlogic,a1-usb2-phy"; + clocks = <&clkc_periphs CLKID_USB_PHY_IN>; + clock-names = "xtal"; + reg = <0x0 0x4000 0x0 0x60>; + resets = <&reset RESET_USBPHY>; + reset-names = "phy"; + #phy-cells = <0>; + power-domains = <&pwrc PWRC_USB_ID>; + }; }; gic: interrupt-controller@ff901000 { @@ -175,6 +188,52 @@ gic: interrupt-controller@ff901000 { #interrupt-cells = <3>; #address-cells = <0>; }; + + usb: usb@fe004400 { + status = "disabled"; + compatible = "amlogic,meson-a1-usb-ctrl"; + reg = <0x0 0xfe004400 0x0 0xa0>; + interrupts = ; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&clkc_periphs CLKID_USB_CTRL>, + <&clkc_periphs CLKID_USB_BUS>, + <&clkc_periphs CLKID_USB_CTRL_IN>; + clock-names = "usb_ctrl", "usb_bus", "xtal_usb_ctrl"; + resets = <&reset RESET_USBCTRL>; + reset-name = "usb_ctrl"; + + dr_mode = "otg"; + + phys = <&usb2_phy1>; + phy-names = "usb2-phy1"; + + dwc2: usb@ff500000 { + compatible = "amlogic,meson-a1-usb", "snps,dwc2"; + reg = <0x0 0xff500000 0x0 0x40000>; + interrupts = ; + phys = <&usb2_phy1>; + phy-names = "usb2-phy"; + clocks = <&clkc_periphs CLKID_USB_PHY>; + clock-names = "otg"; + dr_mode = "peripheral"; + g-rx-fifo-size = <192>; + g-np-tx-fifo-size = <128>; + g-tx-fifo-size = <128 128 16 16 16>; + }; + + dwc3: usb@ff400000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff400000 0x0 0x100000>; + interrupts = ; + dr_mode = "host"; + snps,dis_u2_susphy_quirk; + snps,quirk-frame-length-adjustment = <0x20>; + snps,parkmode-disable-ss-quirk; + }; + }; }; timer {